/* ================================
   CAMPUSCONNECT - ULTRA MODERN CSS
   Google Fonts Import
   ================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ================================
   CSS VARIABLES
   ================================ */
:root {
    --primary:        #4F46E5;
    --primary-dark:   #3730A3;
    --primary-light:  #EEF2FF;
    --secondary:      #7C3AED;
    --accent:         #06B6D4;
    --success:        #10B981;
    --danger:         #EF4444;
    --warning:        #F59E0B;
    --dark:           #0F172A;
    --dark-2:         #1E293B;
    --gray:           #64748B;
    --light-gray:     #F8FAFC;
    --border:         #E2E8F0;
    --white:          #FFFFFF;
    --shadow-sm:      0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow:         0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg:      0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --shadow-xl:      0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --shadow-colored: 0 8px 25px rgba(79,70,229,0.25);
    --radius-sm:      6px;
    --radius:         12px;
    --radius-lg:      16px;
    --radius-xl:      24px;
    --radius-2xl:     32px;
    --transition:     all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --font-main:      'Plus Jakarta Sans', sans-serif;
    --font-display:   'Space Grotesk', sans-serif;
}

/* ================================
   DARK MODE THEME
   ================================ */
[data-theme="dark"] {
    --primary:        #818CF8;
    --primary-dark:   #6366F1;
    --primary-light:  rgba(99,102,241,0.15);
    --secondary:      #A78BFA;
    --accent:         #22D3EE;
    --success:        #34D399;
    --danger:         #F87171;
    --warning:        #FBBF24;
    --dark:           #F1F5F9;
    --dark-2:         #E2E8F0;
    --gray:           #94A3B8;
    --light-gray:     #1E293B;
    --border:         #334155;
    --white:          #0F172A;
    --shadow-sm:      0 1px 3px rgba(0,0,0,0.3);
    --shadow:         0 4px 6px -1px rgba(0,0,0,0.4);
    --shadow-lg:      0 10px 15px -3px rgba(0,0,0,0.4);
    --shadow-xl:      0 20px 25px -5px rgba(0,0,0,0.5);
    --shadow-colored: 0 8px 25px rgba(129,140,248,0.2);
}

[data-theme="dark"] body {
    background: #0B1120;
}

[data-theme="dark"] .navbar {
    background: rgba(15, 23, 42, 0.95);
    border-bottom-color: #1E293B;
}

[data-theme="dark"] .alert-success { background: #065F46; border-left-color: #34D399; color: #D1FAE5; }
[data-theme="dark"] .alert-error,
[data-theme="dark"] .alert-danger  { background: #7F1D1D; border-left-color: #F87171; color: #FEE2E2; }

[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background: #1E293B !important;
    border-color: #334155 !important;
    color: #F1F5F9 !important;
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: #64748B !important;
}

[data-theme="dark"] .filter-select {
    background: #1E293B;
    color: #F1F5F9;
    border-color: #334155;
}

[data-theme="dark"] .search-input-wrapper {
    background: #1E293B;
    border-color: #334155;
}

[data-theme="dark"] .search-input-wrapper input {
    color: #F1F5F9;
}

[data-theme="dark"] .nav-links {
    background: #0F172A;
}

/* Dark mode toggle button */
.dark-mode-toggle {
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1.5px solid var(--border);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: var(--gray);
    transition: var(--transition);
    margin-right: 8px;
}

.dark-mode-toggle:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
    transform: rotate(30deg);
}

/* Page header backgrounds for new modules */
.lost-found-bg {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 50%, #B45309 100%);
}
.events-bg {
    background: linear-gradient(135deg, #7C3AED 0%, #6D28D9 50%, #5B21B6 100%);
}
.calc-bg {
    background: linear-gradient(135deg, #06B6D4 0%, #0891B2 50%, #0E7490 100%);
}

/* ================================
   RESET & BASE
   ================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-main);
    background: #F1F5F9;
    color: var(--dark);
    line-height: 1.6;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* Custom Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ================================
   NAVBAR
   ================================ */
.navbar {
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0 32px;
    display: flex;
    align-items: center;
    gap: 8px;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(226,232,240,0.8);
    height: 64px;
    transition: var(--transition);
}

.nav-brand a {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.3px;
}

.nav-brand i {
    font-size: 22px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 2px;
    flex: 1;
    margin-left: 24px;
}

.nav-link {
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    color: var(--gray);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 7px;
    position: relative;
}

.nav-link:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateY(-1px);
}

.nav-link.active {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.nav-profile {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 5px 14px 5px 5px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 40px;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.nav-profile:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: var(--shadow-colored);
}

.nav-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    overflow: hidden;
    flex-shrink: 0;
}

.nav-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.nav-avatar-sm {
    width: 28px;
    height: 28px;
    font-size: 12px;
}

.nav-logout {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--danger);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: 16px;
}

.nav-logout:hover {
    background: #FEF2F2;
    transform: translateY(-1px);
}

/* Mobile-only drawer extras */
.nav-mobile-footer {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding-top: 12px;
    margin-top: 8px;
    border-top: 1px solid var(--border);
}

.nav-profile-mobile {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--dark) !important;
    font-weight: 600;
}

.nav-logout-mobile {
    color: var(--danger) !important;
    font-weight: 600;
}

/* ================================
   NAV BACKDROP (mobile)
   ================================ */
.nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 1099;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.nav-backdrop.active {
    display: block;
    opacity: 1;
}

.badge {
    background: var(--danger);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 10px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.15); }
}

.nav-mobile-actions {
    display: none;
}

.nav-toggle {
    display: none;
    cursor: pointer;
    font-size: 20px;
    color: var(--dark);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    margin-left: auto;
    background: transparent;
    border: none;
    z-index: 1101;
    position: relative;
}

.nav-toggle:hover { background: var(--light-gray); }

/* ================================
   FLASH MESSAGES
   ================================ */
.flash-messages {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 380px;
    width: 100%;
}

.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(10px);
}

.alert-success {
    background: #ECFDF5;
    color: #065F46;
    border: 1px solid #A7F3D0;
    border-left: 4px solid var(--success);
}

.alert-error {
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
    border-left: 4px solid var(--danger);
}

.alert span:first-of-type { flex: 1; }

.alert-close {
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition);
    padding: 2px 6px;
    border-radius: 4px;
}

.alert-close:hover {
    opacity: 1;
    background: rgba(0,0,0,0.08);
}

/* ================================
   BUTTONS
   ================================ */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(79,70,229,0.3);
    white-space: nowrap;
    font-family: var(--font-main);
    letter-spacing: 0.01em;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(79,70,229,0.4);
    filter: brightness(1.05);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(79,70,229,0.3);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--primary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    white-space: nowrap;
    font-family: var(--font-main);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-colored);
}

.btn-outline-white {
    background: rgba(255,255,255,0.15);
    color: white;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    border: 2px solid rgba(255,255,255,0.5);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    white-space: nowrap;
    font-family: var(--font-main);
}

.btn-outline-white:hover {
    background: white;
    color: var(--primary);
    border-color: white;
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, #EF4444, #DC2626);
    color: white;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(239,68,68,0.3);
    white-space: nowrap;
    font-family: var(--font-main);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(239,68,68,0.4);
}

.btn-full   { width: 100%; justify-content: center; }
.btn-large  { padding: 14px 28px; font-size: 16px; border-radius: var(--radius); }
.btn-sm     { padding: 7px 14px; font-size: 13px; }
.btn-xs     { padding: 4px 10px; font-size: 12px; border-radius: var(--radius-sm); }

/* ================================
   AUTH PAGES
   ================================ */
.auth-page {
    min-height: 100vh;
    display: flex;
}

.auth-page.centered {
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    padding: 20px;
}

.auth-container {
    width: 480px;
    background: var(--white);
    min-height: 100vh;
    padding: 50px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-y: auto;
}

.otp-container {
    min-height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 480px;
    padding: 40px;
}

.auth-header { text-align: center; margin-bottom: 36px; }

.auth-logo {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    font-size: 32px;
    color: white;
    box-shadow: 0 12px 30px rgba(79,70,229,0.35);
    transform: rotate(-3deg);
    transition: var(--transition);
}

.auth-logo:hover { transform: rotate(0deg) scale(1.05); }
.otp-icon { background: linear-gradient(135deg, var(--success), #059669); transform: rotate(3deg); }

.auth-header h1 {
    font-family: var(--font-display);
    font-size: 26px;
    color: var(--dark);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.auth-header p { color: var(--gray); font-size: 14px; margin-top: 4px; }

.auth-body h2 {
    font-family: var(--font-display);
    font-size: 22px;
    color: var(--dark);
    font-weight: 700;
    margin-bottom: 6px;
}

.auth-subtitle { color: var(--gray); font-size: 14px; margin-bottom: 28px; }

.auth-form { display: flex; flex-direction: column; gap: 18px; }

.form-group { display: flex; flex-direction: column; gap: 7px; }

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 0.01em;
}

.form-group label i { color: var(--primary); width: 14px; }

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: var(--transition);
    width: 100%;
    font-family: var(--font-main);
    color: var(--dark);
    background: #FAFAFA;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(79,70,229,0.1);
}

.form-group input::placeholder { color: #94A3B8; }

.password-input { position: relative; }
.password-input input { padding-right: 48px; }

.toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--gray);
    transition: var(--transition);
    padding: 4px;
}

.toggle-password:hover { color: var(--primary); }

.hint {
    font-size: 12px;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 4px;
}

.input-status { font-size: 12px; margin-top: 2px; min-height: 18px; }
.status-valid   { color: var(--success); display: flex; align-items: center; gap: 5px; }
.status-invalid { color: var(--danger);  display: flex; align-items: center; gap: 5px; }

.allowed-emails {
    margin-top: 20px;
    background: #EEF2FF;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    border-left: 4px solid var(--primary);
}

.allowed-emails ul {
    margin-top: 8px;
    padding-left: 16px;
    color: #555;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--gray);
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.auth-footer a {
    color: var(--primary);
    font-weight: 600;
    transition: var(--transition);
}

.auth-footer a:hover { text-decoration: underline; }

.auth-side {
    flex: 1;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 50px;
    position: relative;
    overflow: hidden;
}

.auth-side::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: rgba(255,255,255,0.07);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.auth-side::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-20px); }
}

.auth-side-content {
    color: white;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

.auth-side-content h2 {
    font-family: var(--font-display);
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.auth-side-content > p {
    opacity: 0.8;
    margin-bottom: 36px;
    font-size: 15px;
}

.feature-list { display: flex; flex-direction: column; gap: 16px; }

.feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255,255,255,0.1);
    padding: 16px 20px;
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(255,255,255,0.18);
    transform: translateX(5px);
}

.feature-item i {
    font-size: 22px;
    width: 46px;
    height: 46px;
    background: rgba(255,255,255,0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-item h3 { font-size: 15px; margin-bottom: 2px; font-weight: 600; }
.feature-item p  { font-size: 13px; opacity: 0.75; margin: 0; }

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 30px;
}

.stat-box {
    background: rgba(255,255,255,0.12);
    padding: 22px 20px;
    border-radius: var(--radius);
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.15);
    transition: var(--transition);
}

.stat-box:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-4px);
}

.stat-box i    { font-size: 26px; display: block; margin-bottom: 10px; }
.stat-box h3   { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.stat-box p    { font-size: 12px; opacity: 0.75; margin: 0; }

/* OTP */
.otp-inputs {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin: 24px 0;
}

.otp-digit {
    width: 56px !important;
    height: 64px;
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    color: var(--dark);
    background: var(--light-gray);
    font-family: var(--font-display);
}

.otp-digit:focus {
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(79,70,229,0.15);
    outline: none;
    transform: scale(1.05);
}

.otp-timer {
    text-align: center;
    color: var(--warning);
    font-weight: 700;
    margin: 14px 0;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.otp-email {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-top: 6px;
}

.otp-tips {
    margin-top: 20px;
    padding: 14px;
    background: var(--light-gray);
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.otp-tips p {
    font-size: 12px;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 6px;
}

.resend-section { margin-top: 16px; }

/* ================================
   DASHBOARD
   ================================ */
.dashboard-page {
    padding: 28px 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.welcome-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 36px 42px;
    border-radius: var(--radius-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(79,70,229,0.35);
}

.welcome-banner::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -5%;
    width: 350px;
    height: 350px;
    background: rgba(255,255,255,0.07);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
}

.welcome-banner::after {
    content: '';
    position: absolute;
    bottom: -60%;
    left: 30%;
    width: 250px;
    height: 250px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    pointer-events: none;
}

.welcome-text h1 {
    font-family: var(--font-display);
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.welcome-text p {
    opacity: 0.8;
    font-size: 14px;
    position: relative;
    z-index: 1;
}

.welcome-stats {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.stat-card {
    background: rgba(255,255,255,0.15);
    padding: 16px 22px;
    border-radius: var(--radius);
    text-align: center;
    min-width: 95px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-4px);
}

.stat-card i    { font-size: 18px; display: block; margin-bottom: 6px; opacity: 0.9; }
.stat-card span { font-size: 26px; font-weight: 800; display: block; font-family: var(--font-display); }
.stat-card p    { font-size: 11px; opacity: 0.8; margin: 2px 0 0; }

.section { margin-bottom: 34px; }

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.3px;
}

.section-title i { color: var(--primary); }

.view-all {
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 7px 16px;
    border-radius: 20px;
    background: var(--primary-light);
    transition: var(--transition);
}

.view-all:hover {
    background: var(--primary);
    color: white;
    gap: 8px;
    transform: translateX(2px);
}

.quick-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.action-card {
    padding: 30px 20px;
    border-radius: var(--radius-lg);
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: white;
    position: relative;
    overflow: hidden;
    font-family: var(--font-main);
}

.action-card::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 120px;
    height: 120px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    transition: var(--transition-slow);
}

.action-card:hover::before {
    transform: scale(2.5);
}

.action-card i {
    font-size: 32px;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.action-card:hover i { transform: scale(1.2) rotate(-5deg); }

.action-card span { position: relative; z-index: 1; }

.action-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.action-card.rides {
    background: linear-gradient(135deg, #4F46E5, #3730A3);
    box-shadow: 0 6px 20px rgba(79,70,229,0.3);
}
.action-card.hostels {
    background: linear-gradient(135deg, #F59E0B, #D97706);
    box-shadow: 0 6px 20px rgba(245,158,11,0.3);
}
.action-card.market {
    background: linear-gradient(135deg, #10B981, #059669);
    box-shadow: 0 6px 20px rgba(16,185,129,0.3);
}
.action-card.msgs {
    background: linear-gradient(135deg, #8B5CF6, #7C3AED);
    box-shadow: 0 6px 20px rgba(139,92,246,0.3);
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.cards-grid.four-col  { grid-template-columns: repeat(4, 1fr); }
.cards-grid.three-col { grid-template-columns: repeat(3, 1fr); }

.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.card-header {
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: white;
}

.rides-header   { background: linear-gradient(135deg, #4F46E5, #3730A3); }
.hostels-header { background: linear-gradient(135deg, #F59E0B, #D97706); }
.market-header  { background: linear-gradient(135deg, #10B981, #059669); justify-content: space-between; }

.card-body { padding: 18px; }
.card-body h3 { font-size: 15px; margin-bottom: 10px; color: var(--dark); font-weight: 600; }

.card-footer {
    padding: 14px 18px;
    border-top: 1px solid var(--border);
    background: #FAFAFA;
}

.route {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 500;
}

.route-arrow { color: var(--gray); }
.green { color: var(--success); }
.red   { color: var(--danger);  }

.card-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 12px;
    color: var(--gray);
}

.card-details span {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--light-gray);
    padding: 3px 9px;
    border-radius: 20px;
    font-weight: 500;
}

.location {
    color: var(--gray);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 8px;
}

.price {
    color: var(--success);
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.facilities { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 8px; }

.tag {
    background: #EEF2FF;
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.empty-state {
    text-align: center;
    padding: 50px 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    color: var(--gray);
    border: 2px dashed var(--border);
}

.empty-state.large { padding: 70px 20px; }

.empty-state i {
    font-size: 52px;
    margin-bottom: 16px;
    display: block;
    opacity: 0.2;
}

.empty-state h3 {
    font-family: var(--font-display);
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.empty-state p  { margin-bottom: 20px; font-size: 14px; }

/* ================================
   PAGE LAYOUTS
   ================================ */
.page-container,
.page-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 30px 40px;
    box-sizing: border-box;
}
.main-content   { min-height: calc(100vh - 64px); }

.page-header {
    padding: 42px 36px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -8%;
    width: 350px;
    height: 350px;
    background: rgba(255,255,255,0.07);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
}

.page-header-content h1 {
    font-family: var(--font-display);
    font-size: 30px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.page-header-content p {
    opacity: 0.8;
    font-size: 14px;
    margin-top: 6px;
    position: relative;
    z-index: 1;
}

.rides-bg {
    background: linear-gradient(135deg, #4F46E5 0%, #3730A3 100%);
    box-shadow: 0 8px 30px rgba(79,70,229,0.25);
}
.hostels-bg {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    box-shadow: 0 8px 30px rgba(245,158,11,0.25);
}
.market-bg {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    box-shadow: 0 8px 30px rgba(16,185,129,0.25);
}
.messages-bg {
    background: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
    box-shadow: 0 8px 30px rgba(139,92,246,0.25);
}
.profile-bg {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    box-shadow: 0 8px 30px rgba(15,23,42,0.25);
}

/* ================================
   SEARCH SECTION
   ================================ */
.search-section {
    padding: 0;
    margin-bottom: 24px;
}

.search-form {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    background: var(--white);
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    align-items: center;
}

.search-input-wrapper {
    flex: 1;
    min-width: 200px;
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper > i {
    position: absolute;
    left: 14px;
    color: var(--gray);
    font-size: 14px;
    pointer-events: none;
}

.search-input-wrapper input {
    width: 100%;
    padding: 10px 14px 10px 42px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: var(--transition);
    background: var(--light-gray);
    font-family: var(--font-main);
}

.search-input-wrapper input:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(79,70,229,0.1);
}

.search-input-wrapper.small { max-width: 260px; }

.filter-select {
    padding: 10px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    background: var(--light-gray);
    font-family: var(--font-main);
    font-weight: 500;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(79,70,229,0.1);
}

.results-section { padding: 0; }

.results-count {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

/* ================================
   MAP
   ================================ */
.map-section { padding: 0; margin-bottom: 24px; }

.map-container {
    height: 380px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    z-index: 1;
}

.map-marker {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    border: 3px solid white;
    transition: var(--transition);
}

.green-marker  { background: var(--success); }
.red-marker    { background: var(--danger);  }
.blue-marker   { background: var(--primary); }
.orange-marker { background: var(--warning); }

/* ================================
   RIDES LIST
   ================================ */
.rides-list { display: flex; flex-direction: column; gap: 16px; }

.ride-list-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    display: flex;
    gap: 28px;
    align-items: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    flex-wrap: wrap;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.ride-list-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
    border-radius: 4px 0 0 4px;
    opacity: 0;
    transition: var(--transition);
}

.ride-list-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.ride-list-card:hover::before { opacity: 1; }

.ride-card-left   { flex: 2; min-width: 200px; }
.ride-card-middle { flex: 2; min-width: 220px; }

.ride-card-right {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
    min-width: 160px;
}

.ride-route { display: flex; flex-direction: column; gap: 10px; }

.route-point {
    display: flex;
    align-items: center;
    gap: 12px;
}

.route-dot {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.green-dot { background: var(--success); }
.red-dot   { background: var(--danger);  }

.route-point small {
    font-size: 10px;
    color: var(--gray);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.route-point strong {
    font-size: 14px;
    color: var(--dark);
    font-weight: 600;
}

.route-line {
    width: 2px;
    height: 18px;
    background: linear-gradient(to bottom, var(--success), var(--danger));
    margin-left: 5px;
    border-radius: 2px;
}

.ride-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.ride-info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray);
    font-weight: 500;
}

.ride-info-item i {
    color: var(--primary);
    width: 14px;
    font-size: 12px;
}

.ride-poster {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
}

.poster-avatar {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

/* ================================
   FORMS
   ================================ */
.form-page { padding: 0 0 32px; }

.form-container {
    max-width: 760px;
    margin: 0 auto;
    background: var(--white);
    padding: 42px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
}

.styled-form { display: flex; flex-direction: column; gap: 22px; }
.form-row    { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.suggestions-box {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    z-index: 100;
    max-height: 220px;
    overflow-y: auto;
}

.suggestion-item {
    padding: 11px 16px;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    transition: var(--transition);
    border-bottom: 1px solid #F8F8F8;
    line-height: 1.4;
}

.suggestion-item:hover {
    background: #EEF2FF;
    color: var(--primary);
}

.suggestion-item:last-child { border-bottom: none; }
.suggestion-item i { color: var(--primary); flex-shrink: 0; margin-top: 2px; }

.route-info-box {
    display: flex;
    gap: 20px;
    background: linear-gradient(135deg, #EEF2FF, #E0E7FF);
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-top: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    border: 1px solid #C7D2FE;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
    user-select: none;
}

.checkbox-label:hover {
    border-color: var(--primary);
    background: #EEF2FF;
    color: var(--primary);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    accent-color: var(--primary);
    cursor: pointer;
}

.price-suggestions {
    background: linear-gradient(135deg, #FFFBEB, #FEF3C7);
    padding: 16px;
    border-radius: var(--radius);
    font-size: 13px;
    border: 1px solid #FDE68A;
}

.price-suggestions p {
    color: #92400E;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}

.price-tags { display: flex; gap: 8px; flex-wrap: wrap; }

.price-tags span {
    background: white;
    color: #92400E;
    padding: 5px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 12px;
    border: 1px solid #FDE68A;
    transition: var(--transition);
}

.price-tags span:hover {
    background: var(--warning);
    color: white;
    border-color: var(--warning);
    transform: translateY(-2px);
}

/* ================================
   DETAIL PAGES
   ================================ */
.detail-page {
    padding: 0 0 32px;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    align-items: start;
}

.detail-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 26px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.detail-card:hover { box-shadow: var(--shadow-lg); }

.detail-card-title {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--border);
    letter-spacing: -0.2px;
}

.detail-card-title i { color: var(--primary); }

.route-display { display: flex; flex-direction: column; gap: 16px; }

.route-point-large {
    display: flex;
    align-items: center;
    gap: 16px;
}

.route-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
}

.route-icon.green { background: linear-gradient(135deg, var(--success), #059669); box-shadow: 0 6px 15px rgba(16,185,129,0.3); }
.route-icon.red   { background: linear-gradient(135deg, var(--danger),  #DC2626);  box-shadow: 0 6px 15px rgba(239,68,68,0.3); }

.route-text small {
    font-size: 10px;
    color: var(--gray);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.route-text strong {
    font-size: 16px;
    color: var(--dark);
    display: block;
    margin-top: 2px;
    font-weight: 600;
}

.route-stats {
    display: flex;
    gap: 20px;
    background: linear-gradient(135deg, #EEF2FF, #E0E7FF);
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    margin-left: 62px;
    border: 1px solid #C7D2FE;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--light-gray);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.info-item:hover {
    background: #EEF2FF;
    border-color: #C7D2FE;
}

.info-item i {
    font-size: 20px;
    color: var(--primary);
    width: 26px;
    flex-shrink: 0;
}

.info-item small {
    font-size: 10px;
    color: var(--gray);
    display: block;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item strong {
    font-size: 15px;
    color: var(--dark);
    font-weight: 600;
}

.poster-profile { text-align: center; padding: 16px 0; }

.poster-avatar-large {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    margin: 0 auto 14px;
    box-shadow: 0 10px 30px rgba(79,70,229,0.3);
}

.poster-profile h3 {
    font-family: var(--font-display);
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 5px;
    font-weight: 700;
}

.poster-profile p { color: var(--gray); font-size: 13px; margin-bottom: 16px; }

.owner-badge {
    text-align: center;
    color: var(--warning);
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px;
    background: #FFFBEB;
    border-radius: var(--radius-sm);
    border: 1px solid #FDE68A;
}

.already-requested {
    text-align: center;
    color: var(--success);
    padding: 18px;
    background: #ECFDF5;
    border-radius: var(--radius);
    border: 1px solid #A7F3D0;
}

.already-requested i { font-size: 28px; display: block; margin-bottom: 8px; }

.requests-list { display: flex; flex-direction: column; gap: 10px; }

.request-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--light-gray);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.request-item:hover { background: #EEF2FF; border-color: #C7D2FE; }

.request-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
}

.status-badge {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: capitalize;
}

.status-badge.pending  { background: #FFFBEB; color: #92400E; }
.status-badge.active   { background: #ECFDF5; color: #065F46; }
.status-badge.approved { background: #ECFDF5; color: #065F46; }
.status-badge.rejected { background: #FEF2F2; color: #991B1B; }

/* ================================
   HOSTEL CARDS
   ================================ */
.hostel-card-full {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.hostel-card-full:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.hostel-card-header {
    padding: 22px;
    background: linear-gradient(135deg, #F59E0B, #D97706);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hostel-icon {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: white;
    backdrop-filter: blur(10px);
}

.hostel-gender-badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    color: white;
    background: rgba(255,255,255,0.25);
    display: flex;
    align-items: center;
    gap: 5px;
    border: 1px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(10px);
}

.price-large {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 800;
    color: var(--success);
    margin: 10px 0;
}

.price-large span { font-size: 14px; color: var(--gray); font-weight: 400; }

.facilities-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }

.facility-tag {
    background: #FFF8E7;
    color: #B45309;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    border: 1px solid #FDE68A;
}

.posted-by {
    font-size: 12px;
    color: var(--gray);
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.hostel-detail-header {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.hostel-detail-icon {
    width: 68px;
    height: 68px;
    background: linear-gradient(135deg, #F59E0B, #D97706);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(245,158,11,0.3);
}

.hostel-detail-header h2 {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--dark);
    margin-bottom: 6px;
    font-weight: 700;
}

.hostel-price-badge { margin-left: auto; text-align: right; }

.hostel-price-badge span {
    display: block;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    color: var(--success);
}

.hostel-price-badge small { color: var(--gray); font-size: 13px; }

.gender-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
    margin-top: 8px;
}

.gender-badge.male,
.hostel-gender-badge.male   { background: #EEF2FF; color: var(--primary); }
.gender-badge.female,
.hostel-gender-badge.female { background: #FDF4FF; color: #9333EA; }
.gender-badge.any,
.hostel-gender-badge.any    { background: #F0FDF4; color: #16A34A; }

.facilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.facility-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    background: var(--light-gray);
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.facility-item:hover {
    background: #ECFDF5;
    border-color: #A7F3D0;
    color: var(--success);
}

.facility-item i { color: var(--success); }

.contact-number {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding: 14px;
    background: var(--light-gray);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

/* ================================
   MARKETPLACE
   ================================ */
.category-pills {
    padding: 0;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.pill {
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    background: var(--white);
    color: var(--gray);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--border);
}

.pill:hover, .pill.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: var(--shadow-colored);
    transform: translateY(-2px);
}

.market-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.market-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--border);
}

.market-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.market-card-image {
    height: 165px;
    background: linear-gradient(135deg, #F8FAFC, #EEF2FF);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.market-placeholder i { font-size: 55px; color: #C7D2FE; }

.condition-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}

.condition-badge.like-new { background: #ECFDF5; color: #065F46; }
.condition-badge.good     { background: #EEF2FF; color: #3730A3; }
.condition-badge.fair     { background: #FFFBEB; color: #92400E; }
.condition-badge.poor     { background: #FEF2F2; color: #991B1B; }

.market-card-body { padding: 15px; }

.category-pill {
    background: #EEF2FF;
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 8px;
}

.market-card-body h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-desc {
    font-size: 12px;
    color: var(--gray);
    margin-bottom: 10px;
    line-height: 1.5;
}

.market-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
}

.item-price {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 800;
    color: var(--success);
}

.item-seller {
    font-size: 11px;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 4px;
}

.market-card-link {
    display: block;
    text-align: center;
    padding: 11px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.market-card-link:hover { filter: brightness(1.1); }

.item-detail-image {
    height: 260px;
    background: linear-gradient(135deg, #F8FAFC, #EEF2FF);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    margin-bottom: 22px;
    border: 1px solid var(--border);
}

.item-icon-large { font-size: 85px; color: #C7D2FE; }

.item-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }

.category-badge {
    background: #EEF2FF;
    color: var(--primary);
    padding: 5px 14px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
}

.item-price-large {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 800;
    color: var(--success);
    margin: 12px 0;
}

.item-description { margin-top: 16px; }

.item-description h3 {
    font-family: var(--font-display);
    font-size: 15px;
    color: var(--dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.item-description p { color: var(--gray); font-size: 14px; line-height: 1.7; }

.safety-tips ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.safety-tips li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray);
    padding: 10px 14px;
    background: var(--light-gray);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.safety-tips li:hover { background: #ECFDF5; color: var(--success); }
.safety-tips li i { color: var(--success); }

/* ================================
   MESSAGES & CHAT
   ================================ */
.messages-page {
    padding: 0 0 32px;
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 20px;
    height: calc(100vh - 160px);
}

.conversations-panel {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.conversations-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 14px;
    background: var(--light-gray);
}

.conversations-header h2 {
    font-family: var(--font-display);
    font-size: 17px;
    color: var(--dark);
    font-weight: 700;
}

.conversations-list { overflow-y: auto; flex: 1; }

.conversation-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid #F5F5F5;
    transition: var(--transition);
    cursor: pointer;
}

.conversation-item:hover {
    background: #EEF2FF;
    padding-left: 24px;
}

.convo-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    flex-shrink: 0;
}

.convo-info { flex: 1; min-width: 0; }

.convo-info h4 {
    font-size: 14px;
    color: var(--dark);
    margin-bottom: 3px;
    font-weight: 600;
}

.convo-info p {
    font-size: 12px;
    color: var(--gray);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.convo-time small { font-size: 11px; color: var(--gray); white-space: nowrap; }

.convo-arrow {
    color: var(--gray);
    font-size: 12px;
    transition: var(--transition);
}

.conversation-item:hover .convo-arrow {
    color: var(--primary);
    transform: translateX(3px);
}

.convo-unread-badge {
    background: var(--success);
    color: white;
    border-radius: 50%;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 2px 5px rgba(16, 185, 129, 0.3);
    margin-right: 8px;
}

.empty-conversations {
    padding: 50px 20px;
    text-align: center;
    color: var(--gray);
}

.empty-conversations i {
    font-size: 44px;
    display: block;
    margin-bottom: 14px;
    opacity: 0.2;
}

.messages-empty-state {
    background: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.select-chat { text-align: center; color: var(--gray); }

.select-chat-icon {
    width: 80px;
    height: 80px;
    background: #EEF2FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.select-chat-icon i { font-size: 35px; color: var(--primary); }

.select-chat h3 {
    font-family: var(--font-display);
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.select-chat p { color: var(--gray); font-size: 14px; max-width: 280px; margin: 0 auto 25px; }

.messages-tips { display: flex; flex-direction: column; gap: 12px; max-width: 350px; margin: 0 auto; }

.tip-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--light-gray);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--gray);
    text-align: left;
    border: 1px solid var(--border);
}

.tip-item i { color: var(--primary); font-size: 16px; width: 20px; flex-shrink: 0; }

/* Chat */
.chat-page {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 64px);
    max-width: 960px;
    margin: 0 auto;
    background: var(--white);
    box-shadow: var(--shadow-xl);
}

.chat-header {
    padding: 16px 22px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.back-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    transition: var(--transition);
    flex-shrink: 0;
}

.back-btn:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
}

.chat-avatar {
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    flex-shrink: 0;
}

.chat-user-info { display: flex; align-items: center; gap: 12px; flex: 1; }

.chat-user-info h3 {
    font-family: var(--font-display);
    font-size: 16px;
    color: var(--dark);
    font-weight: 700;
}

.chat-user-info p { font-size: 12px; color: var(--gray); }

.btn-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    transition: var(--transition);
}

.btn-icon:hover { background: var(--primary); color: white; }

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    background: #F8FAFC;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.date-divider { text-align: center; margin: 8px 0; }

.date-divider span {
    background: var(--white);
    padding: 5px 16px;
    border-radius: 12px;
    font-size: 12px;
    color: var(--gray);
    box-shadow: var(--shadow-sm);
    font-weight: 500;
}

.message-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.message-wrapper.sent { flex-direction: row-reverse; }

.msg-avatar {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.message-bubble {
    max-width: 65%;
    padding: 11px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.6;
}

.sent .message-bubble {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 12px rgba(79,70,229,0.2);
}

.received .message-bubble {
    background: var(--white);
    color: var(--dark);
    border-bottom-left-radius: 4px;
    box-shadow: var(--shadow-sm);
}

.msg-time {
    font-size: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 5px;
    opacity: 0.65;
}

.sent .msg-time { justify-content: flex-end; }

.no-messages {
    text-align: center;
    padding: 50px;
    color: var(--gray);
    margin: auto;
}

.no-messages i { font-size: 44px; display: block; margin-bottom: 14px; opacity: 0.2; }

.chat-input-area {
    padding: 16px 22px;
    background: var(--white);
    border-top: 1px solid var(--border);
}

.chat-form { width: 100%; }

.chat-input-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    background: var(--light-gray);
    padding: 10px 14px;
    border-radius: 26px;
    border: 2px solid var(--border);
    transition: var(--transition);
}

.chat-input-wrapper:focus-within {
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(79,70,229,0.1);
}

.chat-input-wrapper textarea {
    flex: 1;
    border: none;
    background: transparent;
    resize: none;
    font-size: 14px;
    font-family: var(--font-main);
    outline: none;
    max-height: 120px;
    line-height: 1.6;
    padding: 2px 0;
    color: var(--dark);
}

.send-btn {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(79,70,229,0.3);
}

.send-btn:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 6px 18px rgba(79,70,229,0.4);
}

/* ================================
   PROFILE
   ================================ */
.profile-page {
    padding: 0 0 32px;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 24px;
    align-items: start;
}

.profile-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 30px 26px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 80px;
    border: 1px solid var(--border);
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    z-index: 0;
}

/* Profile avatar wrapper (enables camera button overlay) */
.profile-avatar-wrap {
    position: relative;
    width: 90px;
    margin: 0 auto 16px;
}

.profile-avatar-large {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    box-shadow: 0 8px 25px rgba(79,70,229,0.3);
    position: relative;
    z-index: 1;
    border: 4px solid white;
    margin-top: 30px;
    overflow: hidden;
}

.profile-avatar-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* Camera button overlay */
.avatar-camera-btn {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30px;
    height: 30px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    z-index: 2;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(79,70,229,0.4);
    border: 2px solid white;
}

.avatar-camera-btn:hover {
    background: var(--secondary);
    transform: scale(1.1);
}

/* Avatar upload area in edit_profile */
.avatar-upload-area {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 20px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    background: var(--light-gray);
    transition: var(--transition);
    cursor: pointer;
}

.avatar-upload-area.drag-over {
    border-color: var(--primary);
    background: var(--primary-light);
}

.avatar-preview {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--border);
    box-shadow: var(--shadow);
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.avatar-upload-info {
    flex: 1;
}

.profile-card h2 {
    font-family: var(--font-display);
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 10px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.profile-email,
.profile-uni,
.profile-joined {
    font-size: 13px;
    color: var(--gray);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 6px;
    position: relative;
    z-index: 1;
}

.profile-stats {
    display: flex;
    justify-content: space-around;
    padding: 18px 0;
    margin: 18px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.profile-stat span {
    display: block;
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 800;
    color: var(--primary);
}

.profile-stat small { font-size: 12px; color: var(--gray); font-weight: 500; }

.profile-section {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.profile-table { overflow-x: auto; margin-top: 16px; }

.profile-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.profile-table th {
    padding: 11px 16px;
    background: var(--light-gray);
    color: var(--gray);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    text-align: left;
    border-bottom: 2px solid var(--border);
}

.profile-table td {
    padding: 13px 16px;
    border-bottom: 1px solid #F5F5F5;
    color: var(--dark);
    vertical-align: middle;
}

.profile-table tr:hover td { background: #FAFAFA; }

.status-pill {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: capitalize;
}

.status-pill.active    { background: #ECFDF5; color: #065F46; }
.status-pill.cancelled { background: #FEF2F2; color: #991B1B; }
.status-pill.available { background: #ECFDF5; color: #065F46; }
.status-pill.sold      { background: #F3F4F6; color: #6B7280; }

.empty-profile-section {
    text-align: center;
    padding: 35px;
    color: var(--gray);
}

.empty-profile-section i {
    font-size: 38px;
    display: block;
    margin-bottom: 12px;
    opacity: 0.2;
}

/* ================================
   NOTIFICATIONS
   ================================ */
.notif-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px 20px;
    display: flex;
    gap: 15px;
    align-items: flex-start;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: var(--transition);
    opacity: 0.75;
}

.notif-card.notif-unread { opacity: 1; }

.notif-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.notif-ride    { border-left: 4px solid var(--primary); }
.notif-message { border-left: 4px solid #8B5CF6; }
.notif-market  { border-left: 4px solid var(--success); }
.notif-general { border-left: 4px solid var(--warning); }

.notif-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.notif-icon-ride    { background: #EEF2FF; color: var(--primary); }
.notif-icon-message { background: #F5F3FF; color: #8B5CF6; }
.notif-icon-market  { background: #ECFDF5; color: var(--success); }
.notif-icon-general { background: #FFFBEB; color: var(--warning); }

.notif-content { flex: 1; }

.notif-content h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.notif-content p {
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 6px;
    line-height: 1.5;
}

.notif-content small {
    font-size: 11px;
    color: #94A3B8;
    display: flex;
    align-items: center;
    gap: 4px;
}

.notif-new-badge {
    background: #EEF2FF;
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
    height: fit-content;
    flex-shrink: 0;
}

/* ================================
   STAR RATINGS
   ================================ */
.star-rating .star { color: #E2E8F0; font-size: 13px; }
.star-rating[data-rating="1"] .star:nth-child(-n+1) { color: #F59E0B; }
.star-rating[data-rating="2"] .star:nth-child(-n+2) { color: #F59E0B; }
.star-rating[data-rating="3"] .star:nth-child(-n+3) { color: #F59E0B; }
.star-rating[data-rating="4"] .star:nth-child(-n+4) { color: #F59E0B; }
.star-rating[data-rating="5"] .star:nth-child(-n+5) { color: #F59E0B; }

/* ================================
   IMAGE UPLOAD
   ================================ */
.image-upload-box {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--light-gray);
    min-height: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.image-upload-box:hover {
    border-color: var(--primary);
    background: #EEF2FF;
}

.image-upload-box i {
    font-size: 36px;
    color: var(--primary);
}

.image-upload-box p { color: var(--dark); font-weight: 600; margin: 0; }
.image-upload-box small { color: var(--gray); }

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 1024px) {
    .market-grid { grid-template-columns: repeat(3, 1fr); }
    .cards-grid.four-col { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0 16px;
        height: 60px;
        z-index: 1100;
    }

    /* Hide desktop profile/logout — shown inside mobile drawer */
    .nav-right { display: none !important; }

    /* Show mobile header actions wrapper side-by-side */
    .nav-mobile-actions {
        display: flex !important;
        align-items: center;
        gap: 12px;
        margin-left: auto;
    }

    .mobile-dark-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        background: transparent !important;
        border: 1px solid var(--border);
        border-radius: var(--radius-sm);
        width: 38px;
        height: 38px;
        color: var(--gray);
        cursor: pointer;
        font-size: 15px;
        transition: var(--transition);
    }

    .mobile-dark-toggle:hover {
        background: var(--primary-light) !important;
        color: var(--primary);
    }

    .nav-toggle {
        display: flex !important;
        z-index: 1101;
        margin-left: 0 !important;
    }

    /* ===================================================
       MOBILE DRAWER — FULL WIDTH dropdown below navbar.
       Slides DOWN (translateY). All items visible at once.
       =================================================== */
    .nav-links {
        position: fixed !important;
        top: 60px !important;
        left: 0 !important;
        right: 0 !important;
        bottom: auto !important;
        width: 100% !important;
        max-width: 100% !important;
        max-height: calc(100vh - 60px) !important;
        background: var(--white) !important;
        flex-direction: column !important;
        display: flex !important;
        padding: 6px 0 20px !important;
        box-shadow: 0 8px 32px rgba(0,0,0,0.22) !important;
        z-index: 1100 !important;
        border-top: 3px solid var(--primary) !important;
        gap: 0 !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        margin: 0 !important;
        flex: none !important;
        /* Hidden state: shift up slightly + fade */
        transform: translateY(-6px) !important;
        opacity: 0 !important;
        pointer-events: none !important;
        transition: transform 0.22s cubic-bezier(0.4,0,0.2,1),
                    opacity 0.22s cubic-bezier(0.4,0,0.2,1) !important;
    }

    .nav-links.active {
        transform: translateY(0) !important;
        opacity: 1 !important;
        pointer-events: auto !important;
    }

    /* Each nav item — full-width, easy to tap */
    .nav-links .nav-link {
        padding: 15px 20px !important;
        font-size: 15px !important;
        border-radius: 0 !important;
        border-bottom: 1px solid var(--border) !important;
        color: var(--dark) !important;
        display: flex !important;
        align-items: center !important;
        gap: 14px !important;
        font-weight: 500 !important;
        min-height: 54px !important;
        width: 100% !important;
        transform: none !important;
    }

    .nav-links .nav-link:hover,
    .nav-links .nav-link.active {
        background: var(--primary-light) !important;
        color: var(--primary) !important;
        transform: none !important;
    }

    .nav-links .nav-link i {
        width: 22px !important;
        text-align: center !important;
        font-size: 17px !important;
        color: var(--primary) !important;
        flex-shrink: 0 !important;
    }

    /* Mobile footer: profile + logout at bottom of drawer */
    .nav-mobile-footer {
        display: flex !important;
        flex-direction: column !important;
        gap: 0 !important;
        padding-top: 0 !important;
        margin-top: auto !important;
        border-top: 2px solid var(--border) !important;
    }

    .nav-profile-mobile {
        color: var(--dark) !important;
        font-weight: 600 !important;
        padding: 15px 20px !important;
        min-height: 56px !important;
        border-bottom: 1px solid rgba(226,232,240,0.6) !important;
    }

    .nav-logout-mobile {
        color: var(--danger) !important;
        font-weight: 600 !important;
        padding: 15px 20px !important;
        min-height: 54px !important;
    }

    .nav-logout-mobile i { color: var(--danger) !important; }

    /* Flash messages - don't overlap navbar */
    .flash-messages { right: 10px; left: 10px; max-width: none; top: 70px; }
    .alert { font-size: 13px; padding: 12px 14px; }

    /* --- Layout fixes --- */
    .auth-page  { flex-direction: column; }
    .auth-side  { display: none; }
    .auth-container { width: 100%; min-height: 100vh; padding: 40px 24px; }

    .quick-actions  { grid-template-columns: repeat(2, 1fr); }
    .cards-grid, .cards-grid.three-col { grid-template-columns: repeat(2, 1fr); }
    .cards-grid.four-col { grid-template-columns: repeat(2, 1fr); }
    .market-grid         { grid-template-columns: repeat(2, 1fr); }
    .detail-page         { grid-template-columns: 1fr; }
    .messages-page       { grid-template-columns: 1fr; height: auto; }
    .profile-page        { grid-template-columns: 1fr; }
    .profile-card        { position: static; }
    .form-row            { grid-template-columns: 1fr; }
    .info-grid           { grid-template-columns: 1fr; }
    .checkbox-group      { grid-template-columns: repeat(2, 1fr); }
    .welcome-banner      { flex-direction: column; padding: 24px 16px; gap: 12px; }
    .ride-list-card      { flex-direction: column; align-items: flex-start; }
    .ride-card-right     { align-items: flex-start; flex-direction: row; flex-wrap: wrap; }
    .page-header         { flex-direction: column; align-items: flex-start; padding: 20px 16px; gap: 12px; }
    .page-header .page-title { font-size: 20px; }
    .facilities-grid     { grid-template-columns: repeat(2, 1fr); }
    .dashboard-page      { padding: 12px 16px; }

    .page-container,
    .page-wrapper {
        padding: 16px 16px 30px;
    }

    .form-page,
    .results-section,
    .search-section,
    .map-section,
    .category-pills,
    .detail-page,
    .profile-page,
    .messages-page { padding-left: 0; padding-right: 0; }
}

@media (max-width: 480px) {
    .navbar { padding: 0 12px; }
    .nav-brand a { font-size: 17px; }
    .nav-brand i { font-size: 18px; }

    .cards-grid, .market-grid { grid-template-columns: 1fr; }
    .quick-actions { grid-template-columns: repeat(2, 1fr); }
    .otp-digit { width: 42px !important; height: 52px; font-size: 20px; }
    .welcome-stats { justify-content: center; flex-wrap: wrap; gap: 8px; }
    .stat-card { min-width: 70px; }
    .welcome-banner h1 { font-size: 22px; }
    .welcome-banner p  { font-size: 13px; }
    .btn-primary, .btn-outline { padding: 9px 16px; font-size: 13px; }
    .page-header .page-title { font-size: 18px; }
    .card { padding: 16px; }
    .form-page { padding: 16px; }
    .auth-container { padding: 32px 16px; }
}

/* ================================
   ANIMATIONS
   ================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.card, .detail-card, .ride-list-card,
.hostel-card-full, .market-card {
    animation: fadeInUp 0.4s ease both;
}

.page-header { animation: fadeIn 0.3s ease both; }

/* Loading skeleton */
.skeleton {
    background: linear-gradient(90deg, #F0F0F0 25%, #E8E8E8 50%, #F0F0F0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

/* =====================================================
   MULTI-IMAGE UPLOAD & IMAGE GALLERY
   ===================================================== */

/* Multi-Image Upload Box */
.multi-image-upload {
    border: 2px dashed var(--border);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: var(--transition);
    background: var(--light-gray);
    min-height: 120px;
}

.multi-image-upload:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.03);
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--gray);
    padding: 20px 0;
}

.upload-placeholder i {
    font-size: 2rem;
    color: var(--primary);
    opacity: 0.6;
}

.upload-placeholder p {
    font-size: 14px;
    font-weight: 600;
    margin: 0;
}

.upload-placeholder small {
    font-size: 12px;
    opacity: 0.7;
}

/* Image Preview Grid */
.image-previews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
}

.preview-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    aspect-ratio: 1;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 2px solid white;
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.preview-number {
    position: absolute;
    top: 5px;
    left: 5px;
    background: var(--primary);
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.image-count-info {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    font-size: 12px;
    color: var(--primary);
    font-weight: 600;
}

/* Image Gallery Carousel */
.image-gallery {
    position: relative;
    width: 100%;
}

.gallery-slide {
    display: none;
}

.gallery-slide.active {
    display: block;
    animation: galleryFadeIn 0.35s ease;
}

@keyframes galleryFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.gallery-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--dark);
    z-index: 5;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.gallery-btn:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.gallery-prev { left: 12px; }
.gallery-next { right: 12px; }

.gallery-dots {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 5;
}

.gallery-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.3);
}

.gallery-dot.active {
    background: white;
    width: 20px;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.gallery-counter {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(0,0,0,0.55);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 5;
    backdrop-filter: blur(4px);
}

/* Responsive adjustments for gallery */
@media (max-width: 600px) {
    .gallery-btn {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    .gallery-prev { left: 8px; }
    .gallery-next { right: 8px; }
    .image-previews-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
        gap: 6px;
    }
}

/* ==========================================
   LAPTOP NAVIGATION BAR RESPONSIVENESS HOTFIX
   Fits all 11 modules + brand + profile nicely
   ========================================== */
@media (min-width: 769px) and (max-width: 1440px) {
    .navbar {
        padding: 0 16px;
    }
    .nav-links {
        margin-left: 12px;
        gap: 1px;
    }
    .nav-link {
        padding: 6px 6px;
        font-size: 12.5px;
        gap: 4px;
    }
    .nav-right {
        gap: 8px;
    }
    .nav-profile {
        padding: 4px 10px 4px 4px;
        font-size: 13px;
        gap: 6px;
    }
    .nav-logout {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
}

@media (min-width: 769px) and (max-width: 1280px) {
    .nav-brand a {
        font-size: 17px;
        gap: 6px;
    }
    .nav-brand i {
        font-size: 18px;
    }
    .nav-link {
        font-size: 11.5px;
        padding: 6px 4px;
        gap: 3px;
    }
}

@media (min-width: 769px) and (max-width: 1120px) {
    /* Hide icon to save maximum horizontal space */
    .nav-link i {
        display: none !important;
    }
    .nav-link {
        font-size: 11.5px;
        padding: 6px 4px;
    }
    .nav-profile span {
        display: none !important; /* Hide name, keep just avatar to fit cleanly */
    }
    .nav-profile {
        padding: 4px;
    }
}