:root {
    /* Primary AMSC Institutional Colors */
    --primary: #00552b;            /* Deep Forest Green */
    --primary-hover: #112d21;      /* Darker Forest Green */
    --primary-accent: #ffd700;     /* AMSC Gold / Yellow */
    --primary-accent-hover: #d97706; /* Darker Gold */

    /* Secondary / Utility Greens & Yellows */
    --bg-body: #f4f7f5;            /* Off-white with sublte green tint */
    --card-bg: #ffffff;            /* Pure White */
    --green-light: #e8f5e9;        /* Light Green for badges/alerts */
    --yellow-light: #fef3c7;       /* Soft Yellow for highlights */

    /* Typography & Borders */
    --text-color: #1a2e26;         /* Very dark green-gray for body text */
    --text-muted: #5c7068;        /* Soft green-gray for secondary text */
    --border-color: #d1e2d9;       /* Muted green border */
    --light-text-color: #ffffff;

    /* Status Indicators */
    --danger: #ef4444;
    --success: #10b981;
    --radius: 10px;
    --shadow: 0 20px 25px -5px rgba(27, 67, 50, 0.15), 0 10px 10px -5px rgba(27, 67, 50, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
}

body.auth-body {
    background: linear-gradient(135deg, #0f2a1d 0%, #1e3b29 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-card {
    background: var(--card-bg);
    width: 100%;
    max-width: 420px;
    padding: 35px 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.auth-header {
    text-align: center;
    margin-bottom: 25px;
}

.auth-logo {
    width: 80px;
    height: auto;
    margin-bottom: 12px;
}

.auth-header h2 {
    color: var(--primary);
    font-size: 1.6rem;
    font-weight: 700;
}

.auth-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 4px;
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

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

/* --- Landing Page Base --- */
body.landing-body {
    background-color: #f8fafc;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Header & Navbar --- */
.navbar {
    background-color: var(--primary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--light-text-color);
    font-size: 1.25rem;
}

.logo-img {
    height: 38px;
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    text-decoration: none;
    color: var(--light-text-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--primary-accent);
}

.nav-auth-buttons {
    display: flex;
    gap: 12px;
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(135deg, #0f2a17 0%, #1e3b21 100%);
    color: #ffffff;
    padding: 100px 20px;
    text-align: center;
}

.hero-container {
    max-width: 800px;
    margin: 0 auto;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(37, 235, 57, 0.2);
    border: 1px solid rgba(37, 235, 77, 0.4);
    color: #60fa7c;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 18px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 35px;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* --- Content Sections --- */
.section {
    padding: 80px 0;
}

.section-alt {
    background-color: #ffffff;
}

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

.section-title h2 {
    font-size: 2rem;
    color: var(--primary);
    font-weight: 700;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-top: 6px;
}

/* --- Steps Grid --- */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
}

.step-card {
    background-color: #ffffff;
    padding: 30px 25px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
}

.step-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(37, 99, 235, 0.1);
    color: #00552b;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.step-card h3 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* --- Colleges Grid --- */
.colleges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.college-card {
    background-color: #f8fafc;
    border: 1px solid var(--primary);
    padding: 25px 20px;
    border-radius: var(--radius);
    text-align: center;
    transition: border-color 0.2s ease;
}

.college-card:hover {
    border-color: var(--primary-accent);
}

.college-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.college-card h3 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.college-card p {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
}

/* --- Footer --- */
.footer {
    background-color: var(--primary-accent);
    color: black;
    padding: 30px 0;
    border-top: 1px solid #1e293b;
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: black;
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--primary);
    text-decoration: underline;
}

/* --- Additional Component Button Utilities --- */
.btn-outline {
    background: transparent;
    border: 3px solid white;
    color: white;
    text-decoration: none;
}

.btn-outline:hover {
    background-color: #f1f5f9;
    color:#00552b;
}

.btn-secondary {
    background-color: #334155;
    color: #ffffff;
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: #1e293b;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
}


.btn-primary {
    background-color: var(--primary);
    color: black;
    text-decoration: none;
}

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

.btn-primary:active {
    transform: scale(0.99);
}

/* ===========================================
     SNACKBAR STYLING
   =========================================== */

.snackbar {
    position: fixed;
    bottom: -100px;
    right: 30px;
    min-width: 320px;
    max-width: 450px;
    padding: 14px 20px;
    border-radius: 8px;
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
    z-index: 9999;
    transition: bottom 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
    opacity: 0;
}

.snackbar.show {
    bottom: 30px;
    opacity: 1;
}

/* Snackbar Variants matching e-VOTE Theme */
.snackbar-success {
    background-color: #0b5d2a;
    border-left: 6px solid #2ecc71;
}

.snackbar-error {
    background-color: #8b0000;
    border-left: 6px solid #e74c3c;
}

.snackbar-warning {
    background-color: #b8860b;
    border-left: 6px solid #f1c40f;
}

.snackbar-info {
    background-color: #1f4e5b;
    border-left: 6px solid #3498db;
}

.snackbar-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.snackbar-close {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.snackbar-close:hover {
    opacity: 1;
}