/* style.css - InGenius Main Stylesheet */
/* Color scheme inspired by VenueXRM */

:root {
    --primary-color: #46178f;
    --secondary-color: #e21b3c;
    --accent-color: #ffa602;
    --success-color: #26890d;
    --danger-color: #e21b3c;
    --warning-color: #ffa602;
    --info-color: #1368ce;
    --light-bg: #f8f9fa;
    --dark-text: #333333;
    --white: #ffffff;
    --border-color: #ddd;
    
    /* Trivia game answer colors */
    --answer-red: #e21b3c;
    --answer-blue: #1368ce;
    --answer-yellow: #ffa602;
    --answer-green: #26890d;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Play', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    margin: 0;
    color: var(--dark-text);
    /* Soft blue and red gradient background */
    background: linear-gradient(135deg, #6366f1 0%, #ec4899 50%, #8b5cf6 100%);
    background-size: 200% auto;
    animation: shimmer 8s ease-in-out infinite;
}

/* Shimmer Animation */
@keyframes shimmer {
    0%, 100% { 
        background-position: 0% center; 
    }
    50% {
        background-position: 100% center;
    }
}

/* Canvas overlay for network lines */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.4;
}

/* Network canvas container */
#network-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

/* Navigation */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 1rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 100;
}

.navbar-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: #8b5cf6;
    text-decoration: none;
    position: relative;
}

.logo::first-letter {
    text-transform: uppercase;
}

.logo span {
    color: #ec4899;
    font-weight: 900;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--dark-text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    position: relative;
    z-index: 1;
}

/* Cards */
.card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(70, 23, 143, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: cardSwirl 10s ease-in-out infinite;
    pointer-events: none;
}

@keyframes cardSwirl {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    50% {
        transform: translate(-50px, 50px) rotate(180deg);
    }
}

.card-header {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light-bg);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 0 rgba(0,0,0,0.2);
    position: relative;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 rgba(0,0,0,0.2);
}

.btn:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 rgba(0,0,0,0.2);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #6a11cb 100%);
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #6a11cb 0%, var(--primary-color) 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--info-color) 0%, #0d47a1 100%);
    color: var(--white);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #0d47a1 0%, var(--info-color) 100%);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #1b5e20 100%);
    color: var(--white);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #b71c1c 100%);
    color: var(--white);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
    border-radius: 40px;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-text);
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* Grid System */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Game Cards */
.game-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border: 3px solid rgba(255, 255, 255, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.game-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.game-card:active {
    transform: translateY(-2px);
}

.game-card-title {
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.game-card-description {
    color: #666;
    margin-bottom: 1rem;
}

.game-card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: #999;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 2rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    color: var(--white);
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Join Game Section */
.join-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 16px;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 1;
}

.code-input {
    font-size: 2rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5rem;
    padding: 1rem;
    margin: 1.5rem 0;
}

/* Leaderboard */
.leaderboard {
    list-style: none;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(255,255,255,0.95));
    border-radius: 16px;
    transition: transform 0.2s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-left: 5px solid var(--primary-color);
}

.leaderboard-item:hover {
    transform: translateX(10px) scale(1.02);
    box-shadow: 0 6px 20px rgba(70, 23, 143, 0.2);
}

.leaderboard-item:nth-child(1) {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    border-left: 5px solid #ffa500;
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.leaderboard-item:nth-child(2) {
    background: linear-gradient(135deg, #c0c0c0 0%, #e8e8e8 100%);
    border-left: 5px solid #a8a8a8;
}

.leaderboard-item:nth-child(3) {
    background: linear-gradient(135deg, #cd7f32 0%, #e6a157 100%);
    border-left: 5px solid #b87333;
}

.leaderboard-rank {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-right: 1rem;
    min-width: 50px;
    text-align: center;
}

.leaderboard-name {
    flex-grow: 1;
    font-weight: 700;
    font-size: 1.1rem;
}

.leaderboard-score {
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Answer Options */
.answer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.answer-option {
    padding: 2.5rem 2rem;
    border-radius: 16px;
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    color: var(--white);
    position: relative;
    box-shadow: 0 6px 0 rgba(0,0,0,0.2);
    transform: translateY(0);
}

.answer-option::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border-radius: 12px;
    border: 2px solid rgba(255,255,255,0.3);
    pointer-events: none;
}

.answer-option:nth-child(1) {
    background: linear-gradient(135deg, var(--answer-red) 0%, #b71c1c 100%);
}

.answer-option:nth-child(2) {
    background: linear-gradient(135deg, var(--answer-blue) 0%, #0d47a1 100%);
}

.answer-option:nth-child(3) {
    background: linear-gradient(135deg, var(--answer-yellow) 0%, #f57c00 100%);
}

.answer-option:nth-child(4) {
    background: linear-gradient(135deg, var(--answer-green) 0%, #1b5e20 100%);
}

.answer-option:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 10px 0 rgba(0,0,0,0.2), 0 12px 20px rgba(0,0,0,0.2);
}

.answer-option:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 rgba(0,0,0,0.2);
}

.answer-option.selected {
    border: 4px solid var(--white);
    animation: pulse 0.5s;
}

.answer-option.correct {
    animation: correctAnswer 0.6s;
}

.answer-option.incorrect {
    opacity: 0.5;
    filter: grayscale(80%);
}

@keyframes correctAnswer {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.05); }
    50% { transform: scale(0.95); }
    75% { transform: scale(1.05); }
}

/* Question Display */
.question-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 3rem;
    margin-bottom: 2rem;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 1;
}

.question-text {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 2rem;
    line-height: 1.3;
    text-shadow: 0 2px 10px rgba(70, 23, 143, 0.2);
}

.timer {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--danger-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    text-shadow: 0 4px 20px rgba(226, 27, 60, 0.3);
    animation: timerPulse 1s ease-in-out infinite;
}

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

/* Progress Bar */
.progress-bar {
    height: 8px;
    background-color: var(--light-bg);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.progress-fill {
    height: 100%;
    background-color: var(--primary-color);
    transition: width 0.3s;
}

/* Animations */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .answer-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .navbar-content {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.hidden {
    display: none;
}

/* Network nodes (will be created dynamically) */
.network-node {
    position: fixed;
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.6);
    z-index: 0;
    pointer-events: none;
}

/* Keep original particles hidden - we'll use canvas instead */
.particle {
    display: none;
}
/* Confetti Effect */
.confetti {
    position: fixed;
    width: 10px;
    height: 10px;
    background: var(--accent-color);
    position: fixed;
    top: -10px;
    z-index: 9999;
    animation: confettiFall 3s linear forwards;
}

@keyframes confettiFall {
    to {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

.confetti:nth-child(2n) { background: var(--secondary-color); animation-delay: 0.2s; }
.confetti:nth-child(3n) { background: var(--success-color); animation-delay: 0.4s; }
.confetti:nth-child(4n) { background: var(--danger-color); animation-delay: 0.6s; }

/* Winner Badge */
.winner-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    color: #8b6914;
    border-radius: 20px;
    font-weight: 900;
    text-transform: uppercase;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
    animation: bounce 1s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Fun emoji reactions */
.reaction-emoji {
    font-size: 3rem;
    animation: emojiPop 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes emojiPop {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* ============================================
   UNIVERSAL SELECT STYLING
   Modern, clean, and accessible select dropdowns
   ============================================ */

/* Base Select Styling */
select {
    /* Layout */
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    
    /* Typography */
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    color: #333;
    
    /* Visual */
    background-color: #fff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M10.293 3.293L6 7.586 1.707 3.293A1 1 0 00.293 4.707l5 5a1 1 0 001.414 0l5-5a1 1 0 10-1.414-1.414z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
    
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    
    /* Interaction */
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    
    /* Animation */
    transition: all 0.3s ease;
    
    /* Remove default outline */
    outline: none;
}

/* Hover State */
select:hover {
    border-color: #46178f;
    background-color: #fafafa;
}

/* Focus State */
select:focus {
    border-color: #46178f;
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(70, 23, 143, 0.1);
}

/* Active State */
select:active {
    border-color: #5b21b6;
}

/* Disabled State */
select:disabled {
    background-color: #f5f5f5;
    border-color: #e0e0e0;
    color: #999;
    cursor: not-allowed;
    opacity: 0.6;
}

/* Invalid/Error State */
select:invalid,
select.error {
    border-color: #ef4444;
}

select:invalid:focus,
select.error:focus {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Valid/Success State */
select:valid:not(:placeholder-shown),
select.success {
    border-color: #10b981;
}

/* Option Styling */
select option {
    padding: 0.5rem;
    background-color: #fff;
    color: #333;
}

select option:hover,
select option:focus {
    background-color: #f3f4f6;
}

select option:disabled {
    color: #999;
}

/* Multiple Select */
select[multiple] {
    padding: 0.5rem;
    background-image: none;
    height: auto;
}

select[multiple] option {
    padding: 0.5rem;
    border-radius: 4px;
    margin-bottom: 2px;
}

/* Small Size Variant */
select.select-sm {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    font-size: 0.875rem;
    background-position: right 0.5rem center;
    background-size: 0.875rem;
}

/* Large Size Variant */
select.select-lg {
    padding: 1rem 3rem 1rem 1.25rem;
    font-size: 1.125rem;
    background-position: right 1rem center;
    background-size: 1.25rem;
}

/* Inline Select (for forms) */
select.select-inline {
    width: auto;
    display: inline-block;
    vertical-align: middle;
}

/* Dark Theme Support */
@media (prefers-color-scheme: dark) {
    select {
        background-color: #1f2937;
        color: #f9fafb;
        border-color: #374151;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23f9fafb' d='M10.293 3.293L6 7.586 1.707 3.293A1 1 0 00.293 4.707l5 5a1 1 0 001.414 0l5-5a1 1 0 10-1.414-1.414z'/%3E%3C/svg%3E");
    }
    
    select:hover {
        background-color: #111827;
        border-color: #6b21a8;
    }
    
    select:focus {
        background-color: #1f2937;
        border-color: #6b21a8;
        box-shadow: 0 0 0 3px rgba(107, 33, 168, 0.2);
    }
    
    select option {
        background-color: #1f2937;
        color: #f9fafb;
    }
}

/* Form Group Context */
.form-group select,
.form-control select {
    margin-bottom: 0;
}

/* Label + Select Combo */
label + select {
    margin-top: 0.5rem;
}

/* Firefox Specific Fix */
@-moz-document url-prefix() {
    select {
        padding-right: 2.5rem;
    }
}

/* Safari Specific Fix */
@supports (-webkit-appearance: none) {
    select::-webkit-calendar-picker-indicator {
        display: none;
    }
}

/* Print Styles */
@media print {
    select {
        border: 1px solid #000;
        background-image: none;
    }
}

/* ============================================
   ALTERNATIVE STYLES (Optional)
   ============================================ */

/* Rounded Style */
select.select-rounded {
    border-radius: 50px;
    padding-left: 1.25rem;
}

/* Outlined Style */
select.select-outlined {
    background-color: transparent;
    border: 2px solid #46178f;
}

select.select-outlined:hover {
    background-color: rgba(70, 23, 143, 0.05);
}

select.select-outlined:focus {
    background-color: transparent;
}

/* Filled Style */
select.select-filled {
    background-color: #f3f4f6;
    border: 2px solid transparent;
}

select.select-filled:hover {
    background-color: #e5e7eb;
}

select.select-filled:focus {
    background-color: #fff;
    border-color: #46178f;
}

/* Minimal Style */
select.select-minimal {
    border: none;
    border-bottom: 2px solid #e0e0e0;
    border-radius: 0;
    padding-left: 0;
    background-position: right 0 center;
}

select.select-minimal:focus {
    border-bottom-color: #46178f;
    box-shadow: none;
}

/* ============================================
   COLOR VARIANTS
   ============================================ */

/* Primary */
select.select-primary {
    border-color: #46178f;
}

select.select-primary:focus {
    border-color: #46178f;
    box-shadow: 0 0 0 3px rgba(70, 23, 143, 0.1);
}

/* Secondary */
select.select-secondary {
    border-color: #6b7280;
}

select.select-secondary:focus {
    border-color: #6b7280;
    box-shadow: 0 0 0 3px rgba(107, 114, 128, 0.1);
}

/* Success */
select.select-success {
    border-color: #10b981;
}

select.select-success:focus {
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Warning */
select.select-warning {
    border-color: #f59e0b;
}

select.select-warning:focus {
    border-color: #f59e0b;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

/* Danger */
select.select-danger {
    border-color: #ef4444;
}

select.select-danger:focus {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* ============================================
   ACCESSIBILITY ENHANCEMENTS
   ============================================ */

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    select {
        border-width: 3px;
        border-color: #000;
    }
    
    select:focus {
        outline: 3px solid #000;
        outline-offset: 2px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    select {
        transition: none;
    }
}

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

/* ============================================
   UNIVERSAL FORM STYLING
   Complete styling for all form elements
   Designed for InGenius - Modern, Clean, Professional
   ============================================ */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    /* Colors */
    --primary-color: #46178f;
    --secondary-color: #5b21b6;
    --accent-color: #f9a8d4;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    
    /* Neutral Colors */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border-color: #e5e7eb;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    
    /* Form Specific */
    --input-border: #d1d5db;
    --input-focus: var(--primary-color);
    --input-error: var(--danger-color);
    --input-success: var(--success-color);
    
    /* Spacing */
    --form-spacing: 1.5rem;
    --input-padding: 0.75rem 1rem;
    --input-radius: 8px;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    
    /* Transitions */
    --transition-speed: 0.2s;
}

/* ============================================
   GLOBAL FORM RESET
   ============================================ */
input,
textarea,
select,
button {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
}

/* ============================================
   FORM LAYOUT
   ============================================ */

/* Form Container */
form {
    width: 100%;
}

/* Form Group - Standard spacing container */
.form-group {
    margin-bottom: var(--form-spacing);
    position: relative;
}

.form-group:last-child {
    margin-bottom: 0;
}

/* Form Row - Horizontal layout */
.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: var(--form-spacing);
}

.form-row > .form-group {
    margin-bottom: 0;
    flex: 1;
}

/* Grid Layouts */
.form-grid {
    display: grid;
    gap: 1rem;
    margin-bottom: var(--form-spacing);
}

.form-grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.form-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.form-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Responsive Grid */
@media (max-width: 768px) {
    .form-grid-2,
    .form-grid-3,
    .form-grid-4 {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        flex-direction: column;
    }
}

/* ============================================
   LABELS
   ============================================ */
label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: color var(--transition-speed);
}

label.required::after {
    content: ' *';
    color: var(--danger-color);
    font-weight: bold;
}

label small {
    display: block;
    font-weight: 400;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
}

/* Inline Labels */
label.label-inline {
    display: inline-flex;
    align-items: center;
    margin-bottom: 0;
}

/* ============================================
   TEXT INPUTS
   ============================================ */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"],
input[type="week"],
.form-control {
    width: 100%;
    padding: var(--input-padding);
    border: 2px solid var(--input-border);
    border-radius: var(--input-radius);
    background-color: var(--bg-white);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-speed) ease;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

/* Hover State */
input[type="text"]:hover,
input[type="email"]:hover,
input[type="password"]:hover,
input[type="number"]:hover,
input[type="tel"]:hover,
input[type="url"]:hover,
input[type="search"]:hover,
input[type="date"]:hover,
input[type="time"]:hover,
input[type="datetime-local"]:hover,
input[type="month"]:hover,
input[type="week"]:hover,
.form-control:hover {
    border-color: var(--primary-color);
    background-color: #fafafa;
}

/* Focus State */
input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="search"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="datetime-local"]:focus,
input[type="month"]:focus,
input[type="week"]:focus,
.form-control:focus {
    border-color: var(--input-focus);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 4px rgba(70, 23, 143, 0.1);
}

/* Disabled State */
input:disabled,
.form-control:disabled {
    background-color: var(--bg-light);
    border-color: var(--border-color);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

/* Readonly State */
input:read-only,
.form-control:read-only {
    background-color: var(--bg-light);
    cursor: default;
}

/* Placeholder Styling */
input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

/* ============================================
   TEXTAREA
   ============================================ */
textarea {
    width: 100%;
    padding: var(--input-padding);
    border: 2px solid var(--input-border);
    border-radius: var(--input-radius);
    background-color: var(--bg-white);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: all var(--transition-speed) ease;
    outline: none;
    resize: vertical;
    min-height: 100px;
}

textarea:hover {
    border-color: var(--primary-color);
    background-color: #fafafa;
}

textarea:focus {
    border-color: var(--input-focus);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 4px rgba(70, 23, 143, 0.1);
}

textarea:disabled {
    background-color: var(--bg-light);
    border-color: var(--border-color);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

/* ============================================
   SELECT DROPDOWNS
   ============================================ */
select {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    border: 2px solid var(--input-border);
    border-radius: var(--input-radius);
    background-color: var(--bg-white);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231f2937' d='M10.293 3.293L6 7.586 1.707 3.293A1 1 0 00.293 4.707l5 5a1 1 0 001.414 0l5-5a1 1 0 10-1.414-1.414z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    transition: all var(--transition-speed) ease;
    outline: none;
}

select:hover {
    border-color: var(--primary-color);
    background-color: #fafafa;
}

select:focus {
    border-color: var(--input-focus);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 4px rgba(70, 23, 143, 0.1);
}

select:disabled {
    background-color: var(--bg-light);
    border-color: var(--border-color);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

select option {
    padding: 0.5rem;
    background-color: var(--bg-white);
    color: var(--text-primary);
}

/* ============================================
   CHECKBOXES
   ============================================ */
input[type="checkbox"] {
    width: 20px;
    height: 20px;
    border: 2px solid var(--input-border);
    border-radius: 4px;
    background-color: var(--bg-white);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    position: relative;
    transition: all var(--transition-speed) ease;
    flex-shrink: 0;
    margin: 0;
    vertical-align: middle;
}

input[type="checkbox"]:hover {
    border-color: var(--primary-color);
    background-color: #fafafa;
}

input[type="checkbox"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(70, 23, 143, 0.1);
    outline: none;
}

input[type="checkbox"]:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

input[type="checkbox"]:checked::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 6px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

input[type="checkbox"]:disabled {
    background-color: var(--bg-light);
    border-color: var(--border-color);
    cursor: not-allowed;
    opacity: 0.6;
}

/* Checkbox Label Layout */
.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    margin-bottom: 0.75rem;
}

.checkbox-wrapper:last-child {
    margin-bottom: 0;
}

.checkbox-wrapper input[type="checkbox"] {
    margin: 0;
}

.checkbox-wrapper label {
    margin: 0;
    cursor: pointer;
    font-weight: 400;
}

/* ============================================
   RADIO BUTTONS
   ============================================ */
input[type="radio"] {
    width: 20px;
    height: 20px;
    border: 2px solid var(--input-border);
    border-radius: 50%;
    background-color: var(--bg-white);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    position: relative;
    transition: all var(--transition-speed) ease;
    flex-shrink: 0;
    margin: 0;
    vertical-align: middle;
}

input[type="radio"]:hover {
    border-color: var(--primary-color);
    background-color: #fafafa;
}

input[type="radio"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(70, 23, 143, 0.1);
    outline: none;
}

input[type="radio"]:checked {
    border-color: var(--primary-color);
    background-color: var(--bg-white);
}

input[type="radio"]:checked::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--primary-color);
}

input[type="radio"]:disabled {
    background-color: var(--bg-light);
    border-color: var(--border-color);
    cursor: not-allowed;
    opacity: 0.6;
}

/* Radio Label Layout */
.radio-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    margin-bottom: 0.75rem;
}

.radio-wrapper:last-child {
    margin-bottom: 0;
}

.radio-wrapper input[type="radio"] {
    margin: 0;
}

.radio-wrapper label {
    margin: 0;
    cursor: pointer;
    font-weight: 400;
}

/* Radio Group */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.radio-group.radio-inline {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.5rem;
}

/* ============================================
   FILE INPUTS
   ============================================ */
input[type="file"] {
    width: 100%;
    padding: 0.75rem;
    border: 2px dashed var(--input-border);
    border-radius: var(--input-radius);
    background-color: var(--bg-light);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    font-size: var(--font-size-base);
}

input[type="file"]:hover {
    border-color: var(--primary-color);
    background-color: rgba(70, 23, 143, 0.05);
}

input[type="file"]:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 4px rgba(70, 23, 143, 0.1);
}

input[type="file"]::file-selector-button {
    padding: 0.5rem 1rem;
    margin-right: 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-speed) ease;
}

input[type="file"]::file-selector-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-1px);
}

/* ============================================
   RANGE SLIDERS
   ============================================ */
input[type="range"] {
    width: 100%;
    height: 6px;
    background: var(--bg-light);
    border-radius: 10px;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-speed) ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-speed) ease;
}

input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

/* ============================================
   BUTTONS
   ============================================ */
button,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--input-radius);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    outline: none;
    white-space: nowrap;
    user-select: none;
}

/* Primary Button */
.btn-primary,
button[type="submit"],
button.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.btn-primary:hover,
button[type="submit"]:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(70, 23, 143, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Secondary Button */
.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(70, 23, 143, 0.2);
}

/* Success Button */
.btn-success {
    background-color: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.btn-success:hover {
    background-color: #059669;
    border-color: #059669;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Danger Button */
.btn-danger {
    background-color: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
}

.btn-danger:hover {
    background-color: #dc2626;
    border-color: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Warning Button */
.btn-warning {
    background-color: var(--warning-color);
    color: white;
    border-color: var(--warning-color);
}

.btn-warning:hover {
    background-color: #d97706;
    border-color: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

/* Info Button */
.btn-info {
    background-color: var(--info-color);
    color: white;
    border-color: var(--info-color);
}

.btn-info:hover {
    background-color: #2563eb;
    border-color: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Large Button */
.btn-large,
.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

/* Small Button */
.btn-small,
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
}

/* Block Button */
.btn-block {
    display: flex;
    width: 100%;
}

/* Disabled Button */
button:disabled,
.btn:disabled,
.btn.disabled {
    background-color: var(--bg-light);
    border-color: var(--border-color);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
    box-shadow: none;
}

button:disabled:hover,
.btn:disabled:hover {
    background-color: var(--bg-light);
    border-color: var(--border-color);
    transform: none;
}

/* ============================================
   VALIDATION STATES
   ============================================ */

/* Error State */
input.error,
textarea.error,
select.error,
.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
    border-color: var(--input-error);
}

input.error:focus,
textarea.error:focus,
select.error:focus,
.form-group.has-error input:focus,
.form-group.has-error textarea:focus,
.form-group.has-error select:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

/* Success State */
input.success,
textarea.success,
select.success,
.form-group.has-success input,
.form-group.has-success textarea,
.form-group.has-success select {
    border-color: var(--input-success);
}

input.success:focus,
textarea.success:focus,
select.success:focus,
.form-group.has-success input:focus,
.form-group.has-success textarea:focus,
.form-group.has-success select:focus {
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

/* Warning State */
input.warning,
textarea.warning,
select.warning,
.form-group.has-warning input,
.form-group.has-warning textarea,
.form-group.has-warning select {
    border-color: var(--warning-color);
}

input.warning:focus,
textarea.warning:focus,
select.warning:focus,
.form-group.has-warning input:focus,
.form-group.has-warning textarea:focus,
.form-group.has-warning select:focus {
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.1);
}

/* ============================================
   HELPER TEXT & FEEDBACK
   ============================================ */
.form-text,
.help-text,
small.form-help {
    display: block;
    margin-top: 0.5rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.4;
}

.error-message,
.form-group.has-error .form-text {
    color: var(--danger-color);
}

.success-message,
.form-group.has-success .form-text {
    color: var(--success-color);
}

.warning-message,
.form-group.has-warning .form-text {
    color: var(--warning-color);
}

/* ============================================
   INPUT GROUPS & ADDONS
   ============================================ */
.input-group {
    display: flex;
    width: 100%;
    position: relative;
}

.input-group input,
.input-group select {
    flex: 1;
    min-width: 0;
}

.input-group-prepend,
.input-group-append {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: var(--bg-light);
    border: 2px solid var(--input-border);
    color: var(--text-secondary);
    font-weight: 600;
    white-space: nowrap;
}

.input-group-prepend {
    border-right: none;
    border-radius: var(--input-radius) 0 0 var(--input-radius);
}

.input-group-append {
    border-left: none;
    border-radius: 0 var(--input-radius) var(--input-radius) 0;
}

.input-group input:focus + .input-group-append,
.input-group-prepend + input:focus {
    border-color: var(--input-focus);
}

/* ============================================
   FIELDSETS & LEGENDS
   ============================================ */
fieldset {
    border: 2px solid var(--border-color);
    border-radius: var(--input-radius);
    padding: 1.5rem;
    margin-bottom: var(--form-spacing);
    background-color: var(--bg-white);
}

legend {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--primary-color);
    padding: 0 0.5rem;
    margin-bottom: 1rem;
}

/* ============================================
   PROGRESS BARS
   ============================================ */
progress {
    width: 100%;
    height: 12px;
    border: none;
    border-radius: 10px;
    background-color: var(--bg-light);
    overflow: hidden;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

progress::-webkit-progress-bar {
    background-color: var(--bg-light);
    border-radius: 10px;
}

progress::-webkit-progress-value {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 10px;
    transition: width 0.3s ease;
}

progress::-moz-progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 10px;
}

/* ============================================
   FORM CARDS & SECTIONS
   ============================================ */
.form-card {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: var(--form-spacing);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.form-section {
    padding: 1.5rem 0;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: var(--form-spacing);
}

.form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.form-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* ============================================
   ANSWER INPUT ROWS (Specific to InGenius)
   ============================================ */
.answer-inputs {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.answer-input-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    background-color: var(--bg-light);
    border-radius: var(--input-radius);
    transition: background-color var(--transition-speed);
}

.answer-input-row:hover {
    background-color: #f3f4f6;
}

.answer-input-row input[type="checkbox"] {
    flex-shrink: 0;
}

.answer-input-row input[type="text"] {
    flex: 1;
    margin: 0;
}

/* ============================================
   LOADING STATES
   ============================================ */
.loading input,
.loading textarea,
.loading select,
.loading button {
    pointer-events: none;
    opacity: 0.6;
}

button.loading,
.btn.loading {
    position: relative;
    color: transparent;
}

button.loading::after,
.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top-color: white;
    border-radius: 50%;
    animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    :root {
        --form-spacing: 1.25rem;
        --input-padding: 0.625rem 0.875rem;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .btn-block-mobile {
        display: flex;
        width: 100%;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .input-group-prepend,
    .input-group-append {
        width: 100%;
        border-radius: var(--input-radius);
        border: 2px solid var(--input-border);
    }
    
    .input-group input {
        border-radius: var(--input-radius);
    }
}

/* ============================================
   DARK MODE SUPPORT
   ============================================ */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-white: #1f2937;
        --bg-light: #111827;
        --text-primary: #f9fafb;
        --text-secondary: #d1d5db;
        --text-muted: #9ca3af;
        --border-color: #374151;
        --input-border: #4b5563;
    }
    
    input,
    textarea,
    select {
        color-scheme: dark;
    }
    
    select {
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23f9fafb' d='M10.293 3.293L6 7.586 1.707 3.293A1 1 0 00.293 4.707l5 5a1 1 0 001.414 0l5-5a1 1 0 10-1.414-1.414z'/%3E%3C/svg%3E");
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

@media (prefers-contrast: high) {
    input,
    textarea,
    select,
    button {
        border-width: 3px;
    }
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

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

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    input,
    textarea,
    select {
        border: 1px solid #000;
        background: transparent;
    }
    
    button,
    .btn {
        display: none;
    }
}