@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Inter:wght@400;500;600&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
    /* TNMGRMU Branding Colors */
    --primary: #0D2C54;         /* Traditional Blue */
    --primary-dark: #0A2140;    /* Deep Navy */
    --primary-light: #E8EEF5;   /* Very Light Blue */
    
    --secondary: #9E1B1E;       /* Maroon/Red */
    --secondary-hover: #801416; /* Darker Maroon */
    --secondary-light: #F5E9E9; /* Light Red Tint */

    --accent: #E11D48;          /* Rose/Red for alerts */
    --success: #10B981;         /* Green for success */

    /* Neutrals */
    --text-dark: #1E293B;       /* Slate 800 */
    --text-mid: #475569;        /* Slate 600 */
    --text-light: #94A3B8;      /* Slate 400 */
    
    --bg-main: #F1F5F9;         /* Slate 100 */
    --bg-white: #FFFFFF;
    --border: #E2E8F0;          /* Slate 200 */
    
    /* Layout Variables */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* ─────────────────────────────────────────────────────────── */
/* BASE RESETS */
/* ─────────────────────────────────────────────────────────── */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-mid);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-dark);
    font-weight: 600;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: all 0.3s ease;
}

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

/* ─────────────────────────────────────────────────────────── */
/* SPLIT SCREEN AUTHENTICATION LAYOUT */
/* ─────────────────────────────────────────────────────────── */
.auth-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
    background-color: var(--bg-white);
}

.auth-sidebar {
    flex: 1.2;
    background: linear-gradient(145deg, var(--primary-dark) 0%, var(--primary) 100%);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 80px;
    color: var(--bg-white);
    overflow: hidden;
}

.auth-sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('https://www.transparenttextures.com/patterns/cubes.png');
    opacity: 0.15;
    pointer-events: none;
}

.auth-sidebar-content {
    position: relative;
    z-index: 2;
    animation: fadeIn 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.mgr-logo {
    font-family: 'Outfit', sans-serif;
    font-size: 32px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    color: var(--secondary);
}

.mgr-logo i {
    font-size: 36px;
    background: var(--bg-white);
    color: var(--primary-dark);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.auth-sidebar h1 {
    color: var(--bg-white);
    font-size: 42px;
    margin-bottom: 16px;
    line-height: 1.2;
}

.auth-sidebar p {
    font-size: 18px;
    opacity: 0.9;
    font-weight: 300;
}

/* ─────────────────────────────────────────────────────────── */
/* FORM SECTION */
/* ─────────────────────────────────────────────────────────── */
.auth-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    background: var(--bg-main);
}

.auth-card {
    background: var(--bg-white);
    width: 100%;
    max-width: 480px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 50px;
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.auth-header {
    margin-bottom: 30px;
}

.auth-header h2 {
    font-size: 28px;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.auth-header p {
    color: var(--text-light);
    font-size: 15px;
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input, .form-group select {
    width: 100%;
    padding: 14px 16px;
    padding-left: 48px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 15px;
    color: var(--text-dark);
    background: var(--bg-white);
    transition: all 0.3s ease;
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.form-group i.icon {
    position: absolute;
    left: 18px;
    top: 40px;
    color: var(--text-light);
    font-size: 16px;
    transition: color 0.3s ease;
}

.form-group input:focus + i.icon, .form-group select:focus + i.icon {
    color: var(--primary);
}

/* BUTTONS */
.btn-primary {
    width: 100%;
    background: var(--primary);
    color: var(--bg-white);
    border: none;
    padding: 16px;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(26, 79, 156, 0.25);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(26, 79, 156, 0.35);
}

/* CONSENT CHECKBOX */
.consent-box {
    background: var(--secondary-light);
    border: 1px solid rgba(245, 166, 35, 0.3);
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.consent-box input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.consent-box label {
    font-size: 12px;
    line-height: 1.5;
    color: var(--text-mid);
    cursor: pointer;
}

.consent-box label a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 14.5px;
}

/* ─────────────────────────────────────────────────────────── */
/* LEGAL DOCUMENTS (PRIVACY & TERMS) */
/* ─────────────────────────────────────────────────────────── */
.doc-header {
    background: var(--primary-dark);
    color: var(--bg-white);
    padding: 60px 20px;
    text-align: center;
}

.doc-header h1 {
    color: var(--secondary);
    font-size: 42px;
    margin-bottom: 12px;
}

.doc-container {
    max-width: 900px;
    margin: 40px auto;
    background: var(--bg-white);
    padding: 50px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.doc-section {
    margin-bottom: 30px;
}

.doc-section h3 {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.doc-section p {
    margin-bottom: 14px;
}

.doc-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.doc-nav a {
    padding: 10px 20px;
    background: var(--bg-main);
    border-radius: var(--radius-md);
    font-weight: 500;
}

.doc-nav a:hover {
    background: var(--primary-light);
}

/* ─────────────────────────────────────────────────────────── */
/* ANIMATIONS */
/* ─────────────────────────────────────────────────────────── */
@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* ─────────────────────────────────────────────────────────── */
/* MOBILE RESPONSIVENESS */
/* ─────────────────────────────────────────────────────────── */
@media screen and (max-width: 768px) {
    /* Split Screen Auth */
    .auth-wrapper {
        flex-direction: column;
    }

    .auth-sidebar {
        padding: 40px 20px;
        text-align: center;
        flex: none;
    }

    .mgr-logo {
        justify-content: center;
    }

    .mgr-logo img {
        height: 45px !important;
        margin-bottom: 10px;
    }

    .auth-sidebar h1 {
        font-size: 28px;
    }

    .auth-sidebar p {
        font-size: 15px;
    }

    .auth-main {
        padding: 20px;
        flex: none;
    }

    .auth-card {
        padding: 30px 20px;
    }

    .auth-header h2 {
        font-size: 24px;
    }

    /* Homepage Navigation */
    .navbar {
        flex-direction: column;
        padding: 20px;
        gap: 20px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    .nav-links a {
        font-size: 13px;
    }

    /* Homepage Hero */
    .hero-content {
        padding: 40px 20px;
        margin-top: 20px;
    }

    .hero-content h1 {
        font-size: 32px !important;
    }

    .hero-content p {
        font-size: 16px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .hero-actions a {
        width: 100%;
        text-align: center;
    }

    /* Documents */
    .doc-container {
        padding: 25px 15px;
        margin: 20px 10px;
    }

    .doc-header {
        padding: 40px 20px;
    }

    .doc-header h1 {
        font-size: 30px;
    }

    .doc-nav {
        flex-direction: column;
        gap: 10px;
    }
}