/* ========================================
   NCHSM BRAND LOGIN STYLES - ULTRA MODERN
   Nakuru College of Health Sciences & Management
   ======================================== */

/* ===== BRAND COLORS FROM LOGO ===== */
:root {
    /* NCHSM Brand Colors - From Logo */
    --nchsm-green: #0d6b3e;
    --nchsm-green-dark: #052e1f;
    --nchsm-green-light: #1a8a52;
    --nchsm-gold: #d4af37;
    --nchsm-gold-light: #f0d060;
    --nchsm-white: #ffffff;
    --nchsm-gray: #f5f5f5;
    --nchsm-gray-dark: #333333;
    --nchsm-gray-light: #e8e8e8;
    --nchsm-text: #1e293b;
    --nchsm-text-light: #64748b;
    
    /* Gradients */
    --gradient-nchsm: linear-gradient(135deg, #0d6b3e 0%, #052e1f 100%);
    --gradient-gold: linear-gradient(135deg, #d4af37 0%, #f0d060 100%);
    --gradient-nchsm-accent: linear-gradient(135deg, #0d6b3e 0%, #1a8a52 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-gold: 0 0 30px rgba(212, 175, 55, 0.2);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;
}

/* ===== BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
    color: var(--nchsm-text);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    transition: background 0.3s ease, color 0.3s ease;
}

/* ============================================
   FULL PAGE BACKGROUND - NCHSM CAMPUS
   ============================================ */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(2, 48, 32, 0.88), rgba(1, 33, 22, 0.85)), 
                url('https://nakurucollegeofhealth.ac.ke/wp-content/uploads/2026/02/IMG_20251219_080858_996-rotated.jpg') center center / cover no-repeat fixed;
    background-size: cover;
    z-index: -2;
    transition: all 0.3s ease;
}

body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(0,0,0,0.1), rgba(0,0,0,0.3));
    z-index: -1;
    pointer-events: none;
}

/* ============================================
   PARTICLES BACKGROUND
   ============================================ */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    animation: floatParticle linear infinite;
    opacity: 0.6;
}

@keyframes floatParticle {
    0% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-25vh) translateX(10px) scale(1.2);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-50vh) translateX(-10px) scale(0.8);
        opacity: 0.4;
    }
    75% {
        transform: translateY(-75vh) translateX(15px) scale(1.1);
        opacity: 0.7;
    }
    100% {
        transform: translateY(-100vh) translateX(0) scale(1);
        opacity: 0.6;
    }
}

/* ===== ACCESSIBILITY ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--nchsm-green);
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    z-index: 1000;
    transition: top 0.3s ease;
    font-weight: 600;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.skip-to-content:focus {
    top: 0;
}

/* Focus styles for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--nchsm-gold);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== LAYOUT ===== */
.container {
    display: flex;
    min-height: 100vh;
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 0 60px rgba(0,0,0,0.1);
    border-radius: 24px;
    overflow: hidden;
    width: 100%;
}

/* ===== LEFT PANEL ===== */
.left-panel {
    display: flex;
    width: 45%;
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
    color: var(--nchsm-white);
    background: linear-gradient(135deg, #0A3D62 0%, #1a5a7a 100%);
    transition: all 0.3s ease;
    min-height: 600px;
    flex-direction: column;
    flex-shrink: 0;
}

/* Animated shimmer effect */
.left-panel::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    animation: shimmer 20s infinite linear;
    z-index: 1;
}

@keyframes shimmer {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.left-panel::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(13, 107, 62, 0.1) 0%, transparent 50%);
    z-index: 1;
    pointer-events: none;
}

.panel-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

/* ===== RIGHT PANEL ===== */
.right-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    transition: background 0.3s ease;
    padding: 40px 35px;
    flex: 0 0 480px;
    max-width: 100%;
}

/* ===== MOBILE HEADER ===== */
.mobile-header {
    display: none;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--nchsm-gray);
    padding: 0.75rem 1rem;
    align-items: center;
    box-shadow: var(--shadow-sm);
    transition: background 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
}

.mobile-header .logo {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-header .logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.college-info {
    flex: 1;
}

.mobile-header .college-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--nchsm-green);
    line-height: 1.2;
}

.mobile-header .college-tagline {
    font-size: 0.65rem;
    color: var(--nchsm-gray-dark);
    opacity: 0.7;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* ===== LEFT PANEL CONTENT ===== */
.logo-wrapper {
    text-align: center;
    margin-bottom: 2rem;
}

.left-panel .logo {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border: 4px solid var(--nchsm-gold);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

.left-panel .logo:hover {
    transform: scale(1.05);
}

.left-panel .logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.left-panel .college-name {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.2;
    text-align: center;
    letter-spacing: 0.5px;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.left-panel .college-name .gold {
    color: var(--nchsm-gold);
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.left-panel .motto {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
    text-align: center;
    margin-top: 0.25rem;
    font-style: italic;
    letter-spacing: 0.5px;
    animation: shimmerText 3s ease-in-out infinite;
}

@keyframes shimmerText {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; text-shadow: 0 0 20px rgba(212, 175, 55, 0.3); }
}

.left-panel .welcome-section h2 {
    font-size: 2rem;
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
    margin-bottom: 2.5rem;
    text-align: center;
}

/* ===== FEATURES ===== */
.features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
    padding: 14px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform var(--transition-base), background var(--transition-base);
}

.feature:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(212, 175, 55, 0.2);
}

.feature i {
    width: 40px;
    height: 40px;
    background: rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--nchsm-gold);
    margin: 0 auto;
}

.feature h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.25rem;
}

.feature p {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.4;
}

/* ===== ACCREDITATION BADGES ===== */
.accreditation-scroll {
    overflow: hidden;
    margin-bottom: 2rem;
    padding: 0.5rem 0;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.badge-track {
    display: flex;
    gap: 1.5rem;
    animation: scrollBadges 20s linear infinite;
    white-space: nowrap;
}

@keyframes scrollBadges {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.badge-track .badge {
    flex-shrink: 0;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
}

.badge.gold {
    background: rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.3);
    color: var(--nchsm-gold-light);
}

/* ===== STATS ===== */
.stats {
    display: flex;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.stat {
    text-align: center;
    flex: 1;
}

.stat .number {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    color: var(--nchsm-gold);
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
    transition: all 0.3s;
}

.stat .label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    padding: 2rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== LOGIN CARD ===== */
.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    transition: all var(--transition-base);
    animation: cardEntrance 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    opacity: 0;
}

@keyframes cardEntrance {
    0% { opacity: 0; transform: scale(0.95) translateY(30px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

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

/* Gold accent line on top */
.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-gold);
    border-radius: 0 0 var(--radius-full) var(--radius-full);
}

/* Gold border glow */
.login-card::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: var(--radius-xl);
    background: var(--gradient-gold);
    z-index: -1;
    opacity: 0.15;
}

/* ===== TOP CONTROLS ===== */
.top-controls {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.main-site-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--nchsm-green);
    color: #fff;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.75rem;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(13, 107, 62, 0.25);
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.main-site-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 107, 62, 0.35);
    background: var(--nchsm-green-dark);
}

.main-site-btn i {
    width: 16px;
    height: 16px;
}

.theme-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.theme-toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    background: var(--nchsm-gray);
    border: 1px solid var(--nchsm-gray-light);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--nchsm-gray-dark);
    font-family: inherit;
}

.theme-toggle-btn:hover {
    background: var(--nchsm-gray-light);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.theme-toggle-btn:active {
    transform: scale(0.95);
}

.theme-toggle-btn i {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.theme-toggle-btn:hover i {
    transform: rotate(30deg);
}

/* ===== WELCOME SECTION ===== */
.welcome-section {
    text-align: center;
    margin-bottom: 1.5rem;
}

.welcome-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-nchsm-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--nchsm-white);
    box-shadow: var(--shadow-gold);
    animation: pulse-icon 2s ease-in-out infinite;
}

@keyframes pulse-icon {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.welcome-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--nchsm-green-dark);
    margin-bottom: 0.25rem;
    transition: color 0.3s ease;
}

.welcome-title .gold {
    color: var(--nchsm-gold);
}

.welcome-subtitle {
    font-size: 0.9375rem;
    color: var(--nchsm-text-light);
    opacity: 0.8;
    line-height: 1.6;
    transition: color 0.3s ease;
}

/* ===== FORM STYLES ===== */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 0;
    animation: fadeInUp 0.5s forwards;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }

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

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--nchsm-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.form-label i {
    color: var(--nchsm-green);
}

.input-wrapper {
    position: relative;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 3rem;
    font-size: 1rem;
    background: #ffffff;
    border: 2px solid var(--nchsm-gray-light);
    border-radius: var(--radius-lg);
    color: var(--nchsm-text);
    transition: all var(--transition-base);
    font-weight: 500;
}

.form-input:focus {
    outline: none;
    border-color: var(--nchsm-green);
    box-shadow: 0 0 0 3px rgba(13, 107, 62, 0.1);
    animation: glowPulse 1.5s infinite;
}

@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(13, 107, 62, 0.1); }
    50% { box-shadow: 0 0 0 6px rgba(13, 107, 62, 0.05); }
}

.form-input:hover {
    border-color: var(--nchsm-green-light);
}

.form-input::placeholder {
    color: #94a3b8;
    font-weight: 400;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    pointer-events: none;
    transition: color var(--transition-fast);
}

.form-input:focus ~ .input-icon {
    color: var(--nchsm-green);
}

/* ===== PASSWORD STRENGTH ===== */
.password-strength {
    margin-top: 0.25rem;
}

.strength-bar {
    height: 4px;
    background: var(--nchsm-gray-light);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.strength-progress {
    height: 100%;
    width: 0%;
    border-radius: var(--radius-full);
    transition: width 0.3s ease, background 0.3s ease;
    background: #94a3b8;
}

.strength-text {
    font-size: 0.7rem;
    color: #94a3b8;
    margin-top: 0.25rem;
    display: block;
    transition: color 0.3s ease;
}

/* ===== PASSWORD TOGGLE ===== */
.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #94a3b8;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.password-toggle:hover {
    color: var(--nchsm-green);
    background: rgba(13, 107, 62, 0.05);
}

.password-toggle:focus-visible {
    outline: 2px solid var(--nchsm-gold);
    outline-offset: 2px;
}

/* ===== FORM OPTIONS ===== */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0.25rem 0;
}

.stay-signed-in {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toggle-switch {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.toggle-switch input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--nchsm-green);
    cursor: pointer;
}

.toggle-switch label {
    font-size: 0.875rem;
    color: var(--nchsm-text);
    font-weight: 500;
    cursor: pointer;
    margin-bottom: 0;
    transition: color 0.3s ease;
}

.tooltip {
    font-size: 0.75rem;
    color: var(--nchsm-gray-light);
    cursor: help;
}

.forgot-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--nchsm-green);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.forgot-link:hover {
    color: var(--nchsm-gold);
    text-decoration: underline;
}

/* ===== LOGIN BUTTON ===== */
.login-button {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 700;
    background: var(--gradient-nchsm);
    color: var(--nchsm-white);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: 0.5rem;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.login-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.login-button:hover:not(:disabled)::before {
    left: 100%;
}

.login-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--gradient-nchsm-accent);
}

.login-button:active:not(:disabled) {
    transform: translateY(0);
}

.login-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.login-button .button-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.login-button .spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--nchsm-white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== DIVIDER ===== */
.divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0 1rem;
    color: var(--nchsm-gray-light);
    font-size: 0.875rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--nchsm-gray-light);
}

.divider span {
    padding: 0 1rem;
    font-weight: 500;
    color: var(--nchsm-text-light);
    opacity: 0.6;
}

/* ===== SSO OPTIONS ===== */
.sso-options {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
    margin-bottom: 1rem;
}

.sso-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-lg);
    border: 2px solid var(--nchsm-gray-light);
    background: #ffffff;
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--nchsm-text);
    font-family: inherit;
}

.sso-btn:hover {
    border-color: var(--nchsm-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: rgba(13, 107, 62, 0.05);
}

.sso-btn img {
    width: 20px;
    height: 20px;
}

.sso-btn i {
    width: 20px;
    height: 20px;
}

.sso-btn.google:hover {
    border-color: #ea4335;
    background: rgba(234, 67, 53, 0.05);
}

.sso-btn.microsoft:hover {
    border-color: #00a4ef;
    background: rgba(0, 164, 239, 0.05);
}

.sso-btn.apple:hover {
    border-color: #000;
    background: rgba(0, 0, 0, 0.05);
}

/* ===== SIGNUP SECTION ===== */
.signup-section {
    text-align: center;
    margin-bottom: 0.5rem;
}

.signup-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--nchsm-green);
    text-decoration: none;
    border: 2px solid var(--nchsm-gray-light);
    border-radius: var(--radius-lg);
    background: #ffffff;
    transition: all var(--transition-base);
}

.signup-link:hover {
    border-color: var(--nchsm-green);
    background: rgba(13, 107, 62, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.signup-link i {
    color: var(--nchsm-gold);
}

/* ===== 2FA ENABLE BUTTON ===== */
#enable2FABtn {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, #0d6b3e, #1a8a52);
    color: #fff;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: inherit;
}

#enable2FABtn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--nchsm-green-dark);
}

#enable2FABtn:disabled {
    opacity: 0.8;
    cursor: default;
}

#enable2FABtn i {
    width: 18px;
    height: 18px;
}

#twoFAStatus {
    margin-top: 0.5rem;
    text-align: center;
    font-size: 0.85rem;
    display: none;
}

/* ===== KEYBOARD SHORTCUTS ===== */
.keyboard-hints {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1rem;
    font-size: 0.7rem;
    color: var(--nchsm-gray-light);
}

.keyboard-hints kbd {
    background: var(--nchsm-gray);
    padding: 0.15rem 0.6rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-family: monospace;
    border: 1px solid var(--nchsm-gray-light);
    color: var(--nchsm-gray-dark);
}

/* ===== LAST LOGIN INFO ===== */
.last-login-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--nchsm-text-light);
    padding: 0.5rem 0.75rem;
    background: rgba(13, 107, 62, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.last-login-info i {
    width: 16px;
    height: 16px;
    color: var(--nchsm-green);
}

/* ===== ATTEMPTS INFO ===== */
.attempts-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--nchsm-text-light);
    padding: 0.5rem 0.75rem;
    background: rgba(245, 158, 11, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.attempts-info i {
    width: 16px;
    height: 16px;
    color: #f59e0b;
}

.attempts-bar {
    flex: 1;
    height: 4px;
    background: var(--nchsm-gray-light);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-left: 0.5rem;
}

.attempts-progress {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.3s ease, background 0.3s ease;
    background: #2ecc71;
}

/* ===== ERROR MESSAGE ===== */
.error-message {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 0.875rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    display: none;
    align-items: flex-start;
    gap: 0.75rem;
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-10px); }
    40%, 80% { transform: translateX(10px); }
}

.error-message.show {
    display: flex;
}

.error-icon {
    flex-shrink: 0;
    color: #dc2626;
}

/* ===== SUCCESS MESSAGE ===== */
.success-message {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #059669;
    padding: 0.875rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    display: none;
    align-items: flex-start;
    gap: 0.75rem;
    animation: successPop 0.5s ease;
}

@keyframes successPop {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); opacity: 1; }
}

.success-message.show {
    display: flex;
}

.success-icon {
    flex-shrink: 0;
    color: #059669;
}

/* ===== LOADING SKELETON ===== */
.skeleton-loader {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    width: 440px;
    padding: 2rem;
    background: var(--nchsm-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
}

.skeleton-loader.active {
    display: block;
}

.skeleton-loader .skeleton-line {
    height: 48px;
    background: var(--nchsm-gray);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    animation: skeleton-pulse 1.5s ease-in-out infinite;
}

.skeleton-loader .skeleton-line:last-child {
    margin-bottom: 0;
}

.skeleton-loader .skeleton-button {
    height: 52px;
    background: var(--nchsm-gray);
    border-radius: var(--radius-lg);
    margin-top: 1rem;
    animation: skeleton-pulse 1.5s ease-in-out infinite;
}

@keyframes skeleton-pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

/* ===== OTP INPUT ===== */
.otp-input-group {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin: 1.5rem 0;
}

.otp-digit {
    width: 48px;
    height: 56px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    border: 2px solid var(--nchsm-gray-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-family: monospace;
    background: #ffffff;
    color: var(--nchsm-text);
}

.otp-digit:focus {
    border-color: var(--nchsm-green);
    box-shadow: 0 0 0 3px rgba(13, 107, 62, 0.1);
    outline: none;
}

.otp-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.otp-actions .btn-primary {
    background: var(--gradient-nchsm);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: inherit;
}

.otp-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.otp-actions .btn-secondary {
    background: var(--nchsm-gray);
    color: var(--nchsm-gray-dark);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: inherit;
}

.otp-actions .btn-secondary:hover {
    background: var(--nchsm-gray-light);
}

.otp-help {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--nchsm-gray-light);
}

.otp-help a {
    color: var(--nchsm-green);
    text-decoration: none;
    font-weight: 600;
}

.otp-help a:hover {
    text-decoration: underline;
}

/* ===== SESSION WARNING ===== */
.session-warning {
    display: none;
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--nchsm-white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border-left: 4px solid #f59e0b;
    z-index: 1000;
    max-width: 400px;
    align-items: center;
    gap: 1rem;
    animation: slideUp 0.3s ease;
}

.session-warning.active {
    display: flex;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.session-warning .warning-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.session-warning .warning-icon {
    color: #f59e0b;
    flex-shrink: 0;
}

.session-warning .warning-text {
    font-size: 0.875rem;
    color: var(--nchsm-text);
}

.session-warning .warning-text strong {
    color: var(--nchsm-gray-dark);
}

.btn-extend {
    background: var(--nchsm-green);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    font-family: inherit;
}

.btn-extend:hover {
    background: var(--nchsm-green-dark);
    transform: scale(1.05);
}

/* ===== FOOTER ===== */
.footer {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-top: 2px solid rgba(255, 255, 255, 0.3);
    padding: 1rem;
    transition: background 0.3s ease;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.copyright {
    font-size: 0.75rem;
    color: var(--nchsm-text-light);
    opacity: 0.6;
    margin-bottom: 0.5rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-link {
    font-size: 0.75rem;
    color: var(--nchsm-text-light);
    opacity: 0.5;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.footer-link:hover {
    color: var(--nchsm-green);
    opacity: 1;
}

/* ===== MODAL STYLES ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--nchsm-white);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 420px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    background: var(--nchsm-gray);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1.25rem;
    color: var(--nchsm-gray-dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 2;
}

.modal-close:hover {
    background: var(--nchsm-gray-light);
}

.modal-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
    border-bottom: 1px solid var(--nchsm-gray);
}

.modal-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-nchsm-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--nchsm-white);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nchsm-green-dark);
    margin-bottom: 0.5rem;
}

.modal-subtitle {
    font-size: 0.9375rem;
    color: var(--nchsm-text-light);
    opacity: 0.7;
    line-height: 1.6;
}

.modal-body {
    padding: 1.5rem 2rem 2rem;
}

/* ============================================
   DARK MODE - CLASS-BASED
   ============================================ */
body.dark-theme {
    --nchsm-white: #1a1a2e;
    --nchsm-gray: #2d2d44;
    --nchsm-gray-light: #3d3d5c;
    --nchsm-gray-dark: #e8e8e8;
    --nchsm-text: #e8e8e8;
    --nchsm-text-light: #a0aec0;
}

body.dark-theme .right-panel {
    background: rgba(26, 26, 46, 0.92);
}

body.dark-theme .mobile-header {
    background: rgba(45, 45, 68, 0.95);
    border-bottom-color: var(--nchsm-gray-light);
}

body.dark-theme .mobile-header .college-name {
    color: var(--nchsm-gold);
}

body.dark-theme .login-card {
    background: rgba(45, 45, 68, 0.95);
    border-color: var(--nchsm-gray-light);
}

body.dark-theme .login-card::before {
    background: var(--gradient-gold);
}

body.dark-theme .login-card::after {
    opacity: 0.3;
}

body.dark-theme .welcome-title {
    color: #ffffff;
}

body.dark-theme .welcome-title .gold {
    color: var(--nchsm-gold-light);
}

body.dark-theme .welcome-subtitle {
    color: var(--nchsm-text-light);
}

body.dark-theme .form-label {
    color: #ffffff;
}

body.dark-theme .form-label i {
    color: var(--nchsm-gold);
}

body.dark-theme .form-input {
    background: #2d2d44;
    border-color: #4a4a6a;
    color: #ffffff;
}

body.dark-theme .form-input::placeholder {
    color: #8a8aa8;
}

body.dark-theme .form-input:focus {
    border-color: var(--nchsm-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

body.dark-theme .input-icon {
    color: #8a8aa8;
}

body.dark-theme .form-input:focus ~ .input-icon {
    color: var(--nchsm-gold);
}

body.dark-theme .password-toggle {
    color: #8a8aa8;
}

body.dark-theme .password-toggle:hover {
    color: var(--nchsm-gold);
    background: rgba(212, 175, 55, 0.1);
}

body.dark-theme .strength-text {
    color: #8a8aa8;
}

body.dark-theme .toggle-switch label {
    color: var(--nchsm-text-light);
}

body.dark-theme .toggle-switch input[type="checkbox"] {
    accent-color: var(--nchsm-gold);
}

body.dark-theme .forgot-link {
    color: var(--nchsm-gold);
}

body.dark-theme .forgot-link:hover {
    color: var(--nchsm-gold-light);
}

body.dark-theme .login-button {
    background: var(--gradient-gold);
    color: var(--nchsm-green-dark);
}

body.dark-theme .login-button:hover:not(:disabled) {
    background: linear-gradient(135deg, #f0d060 0%, #d4af37 100%);
}

body.dark-theme .login-button .spinner {
    border-color: rgba(0,0,0,0.2);
    border-top-color: var(--nchsm-green-dark);
}

body.dark-theme .sso-btn {
    background: #2d2d44;
    border-color: #4a4a6a;
    color: var(--nchsm-text-light);
}

body.dark-theme .sso-btn:hover {
    border-color: var(--nchsm-gold);
    background: rgba(212, 175, 55, 0.1);
}

body.dark-theme .signup-link {
    background: #2d2d44;
    border-color: #4a4a6a;
    color: var(--nchsm-gold);
}

body.dark-theme .signup-link:hover {
    border-color: var(--nchsm-gold);
    background: rgba(212, 175, 55, 0.1);
}

body.dark-theme #enable2FABtn {
    background: linear-gradient(135deg, #d4af37, #f0d060);
    color: var(--nchsm-green-dark);
}

body.dark-theme #enable2FABtn:hover:not(:disabled) {
    background: var(--nchsm-gold-light);
}

body.dark-theme .footer {
    background: rgba(45, 45, 68, 0.8);
    border-top-color: #4a4a6a;
}

body.dark-theme .copyright {
    color: var(--nchsm-text-light);
}

body.dark-theme .footer-link {
    color: var(--nchsm-text-light);
}

body.dark-theme .footer-link:hover {
    color: var(--nchsm-gold);
}

body.dark-theme .divider {
    color: #4a4a6a;
}

body.dark-theme .divider::before,
body.dark-theme .divider::after {
    background: #4a4a6a;
}

body.dark-theme .divider span {
    color: var(--nchsm-text-light);
}

body.dark-theme .modal-content {
    background: #2d2d44;
}

body.dark-theme .modal-title {
    color: #ffffff;
}

body.dark-theme .modal-subtitle {
    color: var(--nchsm-text-light);
}

body.dark-theme .modal-header {
    border-bottom-color: #4a4a6a;
}

body.dark-theme .modal-close {
    background: #3d3d5c;
    color: #ffffff;
}

body.dark-theme .modal-close:hover {
    background: #4a4a6a;
}

body.dark-theme .otp-digit {
    background: #2d2d44;
    border-color: #4a4a6a;
    color: #ffffff;
}

body.dark-theme .otp-digit:focus {
    border-color: var(--nchsm-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

body.dark-theme .otp-actions .btn-secondary {
    background: #3d3d5c;
    color: #ffffff;
}

body.dark-theme .otp-actions .btn-secondary:hover {
    background: #4a4a6a;
}

body.dark-theme .session-warning {
    background: #2d2d44;
    border-left-color: #f59e0b;
}

body.dark-theme .session-warning .warning-text {
    color: var(--nchsm-text-light);
}

body.dark-theme .session-warning .warning-text strong {
    color: #ffffff;
}

body.dark-theme .btn-extend {
    background: var(--nchsm-gold);
    color: var(--nchsm-green-dark);
}

body.dark-theme .btn-extend:hover {
    background: var(--nchsm-gold-light);
}

body.dark-theme .error-message {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

body.dark-theme .success-message {
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

body.dark-theme .last-login-info {
    background: rgba(212, 175, 55, 0.1);
    color: var(--nchsm-text-light);
}

body.dark-theme .last-login-info i {
    color: var(--nchsm-gold);
}

body.dark-theme .attempts-info {
    background: rgba(245, 158, 11, 0.1);
    color: var(--nchsm-text-light);
}

body.dark-theme .attempts-info i {
    color: #f59e0b;
}

body.dark-theme .theme-toggle-btn {
    background: #3d3d5c;
    color: #ffffff;
    border-color: #4a4a6a;
}

body.dark-theme .theme-toggle-btn:hover {
    background: #4a4a6a;
}

body.dark-theme .skeleton-loader {
    background: #2d2d44;
}

body.dark-theme .skeleton-loader .skeleton-line,
body.dark-theme .skeleton-loader .skeleton-button {
    background: #3d3d5c;
}

body.dark-theme .keyboard-hints {
    color: #8a8aa8;
}

body.dark-theme .keyboard-hints kbd {
    background: #3d3d5c;
    color: #ffffff;
    border-color: #4a4a6a;
}

/* ============================================
   LIGHT MODE - CLASS-BASED
   ============================================ */
body.light-theme .theme-toggle-btn {
    background: var(--nchsm-gray);
    color: var(--nchsm-gray-dark);
    border-color: var(--nchsm-gray-light);
}

body.light-theme .theme-toggle-btn:hover {
    background: var(--nchsm-gray-light);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (min-width: 768px) {
    .left-panel {
        display: flex !important;
    }
    
    .mobile-header {
        display: none !important;
    }
    
    .main-content {
        padding: 3rem 2rem;
    }
    
    .login-card {
        padding: 3rem 2.5rem;
    }
}

@media (min-width: 1024px) {
    .left-panel {
        width: 50%;
        padding: 4rem 3rem;
    }
    
    .main-content {
        padding: 4rem;
    }
    
    .login-card {
        max-width: 480px;
        padding: 3.5rem 3rem;
    }
}

@media (max-width: 767px) {
    .container {
        border-radius: 0;
        flex-direction: column;
        min-height: auto;
    }
    
    .left-panel {
        display: none !important;
    }
    
    .mobile-header {
        display: flex !important;
    }
    
    .main-content {
        padding: 1.5rem 1rem;
    }
    
    .right-panel {
        flex: 1 1 100% !important;
        padding: 25px 20px !important;
        min-height: auto !important;
        background: #ffffff !important;
        border-left: none !important;
        flex: 0 0 auto !important;
    }
    
    .login-card {
        padding: 2rem 1.5rem;
        background: rgba(255, 255, 255, 0.95);
    }
    
    .login-card::before {
        width: 60px;
    }
    
    .welcome-title {
        font-size: 1.5rem;
    }
    
    .welcome-icon {
        width: 64px;
        height: 64px;
    }
    
    .features-list {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    
    .sso-options {
        grid-template-columns: 1fr 1fr 1fr;
    }
    
    .otp-input-group {
        gap: 0.5rem;
    }
    
    .otp-digit {
        width: 40px;
        height: 48px;
        font-size: 1.2rem;
    }
    
    .session-warning {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
    
    .skeleton-loader {
        width: 90%;
        max-width: 380px;
    }
    
    .top-controls {
        justify-content: center !important;
    }
    
    .theme-toggle-btn {
        padding: 0.3rem 0.6rem;
        font-size: 0.65rem;
    }
    
    .theme-toggle-btn i {
        width: 14px;
        height: 14px;
    }
}

@media (max-width: 480px) {
    .right-panel {
        padding: 18px 14px !important;
    }
    
    .sso-options {
        grid-template-columns: 1fr !important;
    }
    
    .form-options {
        flex-direction: column !important;
        align-items: flex-start !important;
    }
    
    .top-controls {
        gap: 6px !important;
    }
    
    .welcome-title {
        font-size: 18px !important;
    }
    
    .welcome-subtitle {
        font-size: 13px !important;
    }
    
    .features-list {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-links {
        flex-direction: column !important;
        gap: 6px !important;
    }
    
    .keyboard-hints {
        flex-wrap: wrap !important;
        gap: 8px !important;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    body::before,
    body::after,
    .particles,
    .theme-controls,
    .top-controls {
        display: none !important;
    }
    
    .left-panel,
    .mobile-header,
    .password-toggle,
    .modal-overlay,
    .footer,
    .sso-options,
    .keyboard-hints,
    .session-warning,
    .skeleton-loader {
        display: none !important;
    }
    
    .right-panel {
        background: white !important;
        backdrop-filter: none !important;
    }
    
    .login-card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
        max-width: none !important;
        background: white !important;
        animation: none !important;
        opacity: 1 !important;
    }
    
    .login-card::before,
    .login-card::after {
        display: none !important;
    }
    
    .form-group {
        opacity: 1 !important;
        animation: none !important;
    }
}