/*
 * ============================================
 * Premier Medical And Technical Institute
 * Custom Stylesheet
 * ============================================
 * Design System: Deep navy primary, teal accent,
 * gold highlights, glassmorphism effects
 * Typography: Inter (body) + Outfit (headings)
 * ============================================
 */

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
    /* Primary palette */
    --primary-dark:     #0a1628;
    --primary:          #0f2447;
    --primary-light:    #1a3a6b;
    --accent-teal:      #00b4d8;
    --accent-teal-dark: #0096b7;
    --accent-gold:      #f0a500;
    --accent-gold-dark: #d49200;

    /* Neutrals */
    --white:            #ffffff;
    --off-white:        #f8f9fc;
    --gray-100:         #f1f3f7;
    --gray-200:         #e2e6ed;
    --gray-300:         #c5ccd8;
    --gray-400:         #8a94a6;
    --gray-500:         #5a6478;
    --gray-600:         #3d4556;
    --dark:             #1a1d26;

    /* Status colors */
    --success:          #10b981;
    --danger:           #ef4444;
    --warning:          #f59e0b;
    --info:             #3b82f6;

    /* Shadows */
    --shadow-sm:        0 1px 3px rgba(10, 22, 40, 0.08);
    --shadow-md:        0 4px 12px rgba(10, 22, 40, 0.12);
    --shadow-lg:        0 8px 30px rgba(10, 22, 40, 0.16);
    --shadow-xl:        0 16px 48px rgba(10, 22, 40, 0.20);
    --shadow-glow:      0 0 30px rgba(0, 180, 216, 0.15);

    /* Border radius */
    --radius-sm:        6px;
    --radius-md:        12px;
    --radius-lg:        20px;
    --radius-xl:        28px;
    --radius-full:      50%;

    /* Transitions */
    --transition-fast:  0.2s ease;
    --transition:       0.3s ease;
    --transition-slow:  0.5s ease;

    /* Typography */
    --font-body:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading:     'Outfit', 'Inter', sans-serif;
}

/* ============================================
   Base Reset & Typography
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--gray-600);
    background-color: var(--off-white);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-dark);
    font-weight: 700;
    line-height: 1.3;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

a {
    color: var(--accent-teal);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-teal-dark);
}

img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   Navbar
   ============================================ */
.navbar-pmti {
    background: rgba(10, 22, 40, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 180, 216, 0.1);
    padding: 0.6rem 0;
    transition: all var(--transition);
    z-index: 1050;
}

.navbar-pmti.scrolled {
    padding: 0.4rem 0;
    box-shadow: var(--shadow-lg);
}

.navbar-brand-logo {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--accent-teal);
    margin-right: 12px;
    transition: transform var(--transition);
}

.navbar-brand-logo:hover {
    transform: scale(1.05);
}

.navbar-brand-text {
    color: var(--white) !important;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.3px;
    max-width: 280px;
    line-height: 1.2;
}

.navbar-pmti .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 500;
    font-size: 0.92rem;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.navbar-pmti .nav-link:hover,
.navbar-pmti .nav-link.active {
    color: var(--white) !important;
    background: rgba(0, 180, 216, 0.12);
}

.navbar-pmti .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--accent-teal);
    border-radius: 2px;
}

.navbar-pmti .btn-login {
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-teal-dark));
    color: var(--white) !important;
    border: none;
    padding: 0.45rem 1.2rem !important;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.88rem;
}

.navbar-pmti .btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.35);
}

.navbar-toggler {
    border-color: rgba(255,255,255,0.2) !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Impersonation Bar */
.impersonation-bar {
    background: linear-gradient(135deg, var(--warning), #e67e00);
    color: var(--white);
    padding: 8px 0;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 1100;
}

.impersonation-bar a {
    color: var(--white);
    text-decoration: underline;
    font-weight: 700;
    margin-left: 10px;
}

/* ============================================
   Bulletin Board (Marquee)
   ============================================ */
.bulletin-board {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    padding: 10px 0;
    overflow: hidden;
    position: relative;
    border-bottom: 2px solid var(--accent-teal);
}

.bulletin-board::before {
    content: '📢 NOTICE';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background: var(--accent-gold);
    color: var(--primary-dark);
    padding: 4px 16px;
    font-weight: 700;
    font-size: 0.8rem;
    z-index: 2;
    letter-spacing: 1px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.bulletin-text {
    display: inline-block;
    white-space: nowrap;
    animation: marquee 25s linear infinite;
    padding-left: 140px;
    font-size: 0.95rem;
    font-weight: 500;
}

@keyframes marquee {
    0%   { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

/* ============================================
   Hero Section
   ============================================ */
.hero-section {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--primary-dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 22, 40, 0.85) 0%,
        rgba(15, 36, 71, 0.7) 50%,
        rgba(0, 180, 216, 0.15) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
}

.hero-content h1 {
    color: var(--white);
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-content h1 span {
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.15rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-btn {
    display: inline-block;
    padding: 14px 36px;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-teal-dark));
    color: var(--white);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(0, 180, 216, 0.3);
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.45);
    color: var(--white);
}

/* Animated particles/dots for hero */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
}

.hero-particles span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-teal);
    border-radius: var(--radius-full);
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.3; }
    50%      { transform: translateY(-20px) scale(1.5); opacity: 0.6; }
}

/* ============================================
   Section Common Styles
   ============================================ */
.section {
    padding: 80px 0;
}

.section-light {
    background: var(--white);
}

.section-dark {
    background: var(--primary-dark);
    color: var(--white);
}

.section-gray {
    background: var(--off-white);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-gold));
    border-radius: 2px;
}

.section-title p {
    color: var(--gray-400);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 20px auto 0;
}

.section-dark .section-title h2 {
    color: var(--white);
}

.section-dark .section-title p {
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   Course Cards
   ============================================ */
.course-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--gray-200);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 180, 216, 0.2);
}

.course-card-img {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.course-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.course-card:hover .course-card-img img {
    transform: scale(1.08);
}

.course-card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
    color: var(--primary-dark);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.course-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.course-card-body h4 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.course-card-body p {
    color: var(--gray-400);
    font-size: 0.9rem;
    flex: 1;
    margin-bottom: 15px;
}

/* ============================================
   Buttons
   ============================================ */
.btn-pmti {
    display: inline-block;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-teal-dark));
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition);
    cursor: pointer;
    text-align: center;
}

.btn-pmti:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.35);
    color: var(--white);
}

.btn-pmti-outline {
    display: inline-block;
    padding: 10px 24px;
    background: transparent;
    color: var(--accent-teal);
    border: 2px solid var(--accent-teal);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition);
    cursor: pointer;
    text-align: center;
}

.btn-pmti-outline:hover {
    background: var(--accent-teal);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-pmti-gold {
    display: inline-block;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
    color: var(--primary-dark);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.9rem;
    transition: all var(--transition);
    cursor: pointer;
}

.btn-pmti-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(240, 165, 0, 0.35);
    color: var(--primary-dark);
}

/* ============================================
   Why Choose Us (Feature Cards)
   ============================================ */
.feature-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 30px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--gray-200);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-gold));
    transform: scaleX(0);
    transition: transform var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.1), rgba(0, 180, 216, 0.05));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    font-size: 1.8rem;
    color: var(--accent-teal);
    transition: all var(--transition);
}

.feature-card:hover .feature-icon {
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-teal-dark));
    color: var(--white);
    transform: scale(1.05);
}

.feature-card h4 {
    font-size: 1.05rem;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--gray-400);
    font-size: 0.88rem;
    line-height: 1.6;
}

/* ============================================
   Branch Cards
   ============================================ */
.branch-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 280px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
}

.branch-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.branch-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.branch-card:hover img {
    transform: scale(1.05);
}

.branch-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(10, 22, 40, 0.85));
}

.branch-card-overlay h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin: 0;
}

/* ============================================
   Gallery Grid
   ============================================ */
.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 260px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 40%, rgba(10, 22, 40, 0.8));
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-overlay p {
    color: var(--white);
    font-size: 0.9rem;
    margin: 0;
    font-weight: 500;
}

/* Gallery Lightbox */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 22, 40, 0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox-overlay.active {
    display: flex;
}

.lightbox-overlay img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    z-index: 10000;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    transition: background var(--transition-fast);
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.2);
}

/* ============================================
   Announcements Timeline
   ============================================ */
.announcement-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 28px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--accent-teal);
    transition: all var(--transition);
}

.announcement-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.announcement-card .date {
    color: var(--accent-teal);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.announcement-card h4 {
    margin-bottom: 10px;
}

.announcement-card p {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 0;
}

.footer h5 {
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-teal);
}

.footer p {
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--accent-teal);
    padding-left: 6px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--accent-teal);
    margin-top: 3px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    transition: all var(--transition);
}

.footer-social a:hover {
    background: var(--accent-teal);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-bottom {
    margin-top: 40px;
    padding: 18px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    font-size: 0.85rem;
}

/* ============================================
   Auth Pages (Login / Register)
   ============================================ */
.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    position: relative;
    overflow: hidden;
    padding: 2rem 1rem;
}

.auth-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.1), transparent 60%);
    top: -150px;
    right: -150px;
    border-radius: var(--radius-full);
}

.auth-section::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(240, 165, 0, 0.08), transparent 60%);
    bottom: -100px;
    left: -100px;
    border-radius: var(--radius-full);
}

.auth-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
}

.auth-card h2 {
    color: var(--white);
    text-align: center;
    margin-bottom: 8px;
    font-size: 1.8rem;
}

.auth-card .subtitle {
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.auth-card .form-label {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    font-size: 0.88rem;
    margin-bottom: 6px;
}

.auth-card .form-control {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--white);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.auth-card .form-control:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.15);
    color: var(--white);
}

.auth-card .form-control::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.auth-card .btn-auth {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-teal-dark));
    border: none;
    border-radius: var(--radius-sm);
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.5px;
    transition: all var(--transition);
}

.auth-card .btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 180, 216, 0.4);
}

.auth-card .auth-link {
    text-align: center;
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.auth-card .auth-link a {
    color: var(--accent-teal);
    font-weight: 600;
}

/* ============================================
   Dashboard
   ============================================ */
.dashboard-header {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
    padding: 40px 0;
    margin-bottom: 30px;
}

.dashboard-header h2 {
    color: var(--white);
    margin-bottom: 5px;
}

.dashboard-header p {
    color: rgba(255, 255, 255, 0.6);
}

.enrolled-course-card {
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    margin-bottom: 16px;
    transition: all var(--transition);
}

.enrolled-course-card:hover {
    box-shadow: var(--shadow-md);
}

.enrolled-course-header {
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.enrolled-course-header:hover {
    background: var(--gray-100);
}

.enrolled-course-header h5 {
    margin: 0;
    font-size: 1rem;
}

.enrolled-course-details {
    padding: 0 24px 20px;
    border-top: 1px solid var(--gray-200);
    display: none;
}

.enrolled-course-details.show {
    display: block;
    padding-top: 16px;
}

.cert-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
}

.cert-badge.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.cert-badge.available {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

/* ============================================
   Admin Panel
   ============================================ */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background: var(--primary-dark);
    color: var(--white);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1000;
    overflow-y: auto;
    transition: transform var(--transition);
}

.admin-sidebar-brand {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-sidebar-brand img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.admin-sidebar-brand h5 {
    color: var(--white);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.3;
}

.admin-nav {
    list-style: none;
    padding: 12px 0;
    margin: 0;
}

.admin-nav li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.admin-nav li a:hover,
.admin-nav li a.active {
    color: var(--white);
    background: rgba(0, 180, 216, 0.1);
    border-left-color: var(--accent-teal);
}

.admin-nav li a i {
    font-size: 1.1rem;
    width: 22px;
    text-align: center;
}

.admin-main {
    flex: 1;
    margin-left: 260px;
    background: var(--off-white);
    min-height: 100vh;
}

.admin-topbar {
    background: var(--white);
    padding: 16px 28px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-content {
    padding: 28px;
}

/* Admin stat cards */
.stat-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: all var(--transition);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-card .stat-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 14px;
}

.stat-card .stat-icon.teal {
    background: rgba(0, 180, 216, 0.1);
    color: var(--accent-teal);
}

.stat-card .stat-icon.gold {
    background: rgba(240, 165, 0, 0.1);
    color: var(--accent-gold);
}

.stat-card .stat-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.stat-card h3 {
    font-size: 1.8rem;
    margin-bottom: 4px;
}

.stat-card p {
    color: var(--gray-400);
    font-size: 0.88rem;
    margin: 0;
}

/* Admin tables */
.admin-table {
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.admin-table .table {
    margin: 0;
}

.admin-table .table th {
    background: var(--gray-100);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--gray-200);
}

.admin-table .table td {
    padding: 14px 18px;
    vertical-align: middle;
    font-size: 0.92rem;
    border-bottom: 1px solid var(--gray-100);
}

.admin-table .table tbody tr:hover {
    background: var(--gray-100);
}

/* Status badges */
.badge-verified {
    background: rgba(16, 185, 129, 0.12);
    color: var(--success);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 600;
}

.badge-pending {
    background: rgba(245, 158, 11, 0.12);
    color: var(--warning);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 600;
}

/* Admin card panel */
.admin-card {
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    margin-bottom: 24px;
}

.admin-card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-card-header h5 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
}

.admin-card-body {
    padding: 24px;
}

/* ============================================
   Contact Page
   ============================================ */
.contact-info-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    height: 100%;
    transition: all var(--transition);
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.contact-info-card i {
    font-size: 2rem;
    color: var(--accent-teal);
    margin-bottom: 16px;
}

.contact-info-card h5 {
    margin-bottom: 8px;
}

.contact-info-card p {
    color: var(--gray-400);
    font-size: 0.9rem;
}

/* ============================================
   Page Header (inner pages)
   ============================================ */
.page-header {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
    padding: 60px 0 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.08), transparent);
    top: -100px;
    right: -50px;
    border-radius: var(--radius-full);
}

.page-header h1 {
    color: var(--white);
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.page-header p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
}

/* ============================================
   Scroll Animations
   ============================================ */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Misc Utilities
   ============================================ */
.text-teal { color: var(--accent-teal) !important; }
.text-gold { color: var(--accent-gold) !important; }
.bg-gradient-teal { background: linear-gradient(135deg, var(--accent-teal), var(--accent-teal-dark)); }

.default-img-placeholder {
    background: linear-gradient(135deg, var(--gray-200), var(--gray-300));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 2rem;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 991.98px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }

    .section {
        padding: 50px 0;
    }

    .admin-sidebar {
        transform: translateX(-100%);
    }

    .admin-sidebar.show {
        transform: translateX(0);
    }

    .admin-main {
        margin-left: 0;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
}

@media (max-width: 767.98px) {
    .hero-section {
        min-height: 70vh;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .auth-card {
        padding: 28px 22px;
    }

    .bulletin-board::before {
        font-size: 0.7rem;
        padding: 3px 10px;
    }

    .bulletin-text {
        padding-left: 110px;
    }

    .navbar-brand-text {
        font-size: 0.9rem;
        max-width: 180px;
    }

    .footer {
        padding: 40px 0 0;
    }
}