/* =====================================================
   Korsordsguiden - Modern Crossword Help Theme
   Based on reference design - Light Theme
   ===================================================== */

/* ==================== CSS Variables ==================== */
:root {
    /* Primary Colors - Vibrant Blue */
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --primary-200: #bfdbfe;
    --primary-300: #93c5fd;
    --primary-400: #60a5fa;
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --primary-800: #1e40af;
    --primary-900: #1e3a8a;

    /* Secondary (Teal/Emerald) */
    --secondary-400: #2dd4bf;
    --secondary-500: #14b8a6;
    --secondary-600: #0d9488;

    /* Success */
    --success-400: #4ade80;
    --success-500: #22c55e;
    --success-600: #16a34a;

    /* Warning */
    --warning-400: #fbbf24;
    --warning-500: #f59e0b;

    /* Error */
    --error-400: #f87171;
    --error-500: #ef4444;
    --error-600: #dc2626;

    /* Neutrals - Light Theme */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #64748b;
    --text-muted: #94a3b8;

    --border-color: #e2e8f0;
    --border-color-light: #f1f5f9;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.15);

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;

    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* ==================== Base Overrides ==================== */
body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background: var(--bg-primary);
}

/* ==================== Modern Header ==================== */
.site-header .fixed-top {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.site-header .navbar {
    padding: 0.75rem 0;
    min-height: 70px;
}

/* Space below fixed header */
#page.site {
    padding-top: 70px;
}

/* Logo Styles */
.kguide-logo {
    display: flex !important;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none !important;
    transition: opacity var(--transition-fast);
}

.kguide-logo:hover {
    opacity: 0.8;
    text-decoration: none !important;
}

.kguide-logo-icon {
    font-size: 1.75rem;
    line-height: 1;
}

.kguide-logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    background: linear-gradient(135deg, var(--primary-600), var(--secondary-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 576px) {
    .kguide-logo-text {
        font-size: 1rem;
    }

    .kguide-logo-icon {
        font-size: 1.5rem;
    }
}

/* ==================== Hero Section ==================== */
.kguide-hero {
    position: relative;
    padding: var(--space-10) 0 var(--space-12);
    overflow: hidden;
    background: var(--bg-primary);
}

.kguide-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(20, 184, 166, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.kguide-hero-content {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.kguide-hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-6);
}

.kguide-gradient-text {
    background: linear-gradient(135deg, var(--primary-600), var(--secondary-500), var(--primary-600));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {

    0%,
    100% {
        background-position: 0% center;
    }

    50% {
        background-position: 100% center;
    }
}

.kguide-hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-10);
}

/* ==================== Search Box ==================== */
.kguide-search-box {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.kguide-search-wrapper {
    display: flex;
    align-items: center;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-2);
    transition: all var(--transition-fast);
}

.kguide-search-wrapper:focus-within {
    border-color: var(--primary-500);
    box-shadow: var(--shadow-glow);
}

.kguide-search-icon {
    width: 24px;
    height: 24px;
    margin-left: var(--space-4);
    color: var(--text-muted);
    flex-shrink: 0;
}

.kguide-search-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: var(--space-3) var(--space-4);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
}

.kguide-search-btn {
    flex-shrink: 0;
    padding: var(--space-3) var(--space-6);
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.kguide-search-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

/* ==================== Stats ==================== */
.kguide-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-10);
    margin-top: var(--space-12);
}

.kguide-stat-item {
    text-align: center;
}

.kguide-stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-600);
}

.kguide-stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==================== Sections ==================== */
.kguide-section {
    padding: var(--space-16) 0;
}

.kguide-section-alt {
    background: var(--bg-secondary);
}

.kguide-section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.kguide-section-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-3);
}

.kguide-section-subtitle {
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* ==================== Pattern Search ==================== */
.kguide-pattern-card {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--space-8);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.kguide-pattern-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.kguide-pattern-select {
    padding: var(--space-2) var(--space-4);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 500;
    cursor: pointer;
}

.letter-boxes {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.letter-box {
    width: 50px;
    height: 56px;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.letter-box:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

/* ==================== Popular Questions Grid ==================== */
.kguide-popular-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
}

.kguide-popular-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.kguide-popular-item:hover {
    border-color: var(--primary-400);
    background: var(--bg-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.kguide-popular-title {
    font-weight: 500;
    color: var(--text-primary);
}

.kguide-popular-length {
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
}

/* ==================== Leaderboard ==================== */
.kguide-leaderboard-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-8);
    align-items: start;
}

.kguide-leaderboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
}

.kguide-leaderboard-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-6);
}

.kguide-leaderboard-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    transition: all var(--transition-fast);
}

.kguide-leaderboard-item:hover {
    background: var(--bg-tertiary);
    transform: translateX(4px);
}

.kguide-leaderboard-item.rank-1 {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.15), rgba(245, 158, 11, 0.1));
    border: 1px solid rgba(251, 191, 36, 0.3);
}

.kguide-leaderboard-item.rank-2 {
    background: linear-gradient(135deg, rgba(156, 163, 175, 0.15), rgba(107, 114, 128, 0.1));
    border: 1px solid rgba(156, 163, 175, 0.3);
}

.kguide-leaderboard-item.rank-3 {
    background: linear-gradient(135deg, rgba(180, 83, 9, 0.15), rgba(146, 64, 14, 0.1));
    border: 1px solid rgba(180, 83, 9, 0.3);
}

.kguide-rank {
    font-weight: 700;
    color: var(--text-muted);
    min-width: 30px;
}

.kguide-leaderboard-item.rank-1 .kguide-rank {
    color: #f59e0b;
}

.kguide-leaderboard-item.rank-2 .kguide-rank {
    color: #6b7280;
}

.kguide-leaderboard-item.rank-3 .kguide-rank {
    color: #b45309;
}

.kguide-avatar {
    font-size: 1.5rem;
}

.kguide-user-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.kguide-username {
    font-weight: 600;
    color: var(--text-primary);
}

.kguide-user-stats {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.kguide-points {
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary-600);
    background: var(--primary-100);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

.kguide-points-rules {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.kguide-points-rules li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.kguide-points-value {
    font-weight: 700;
    color: var(--success-600);
    background: rgba(34, 197, 94, 0.15);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    min-width: 45px;
    text-align: center;
}

/* ==================== Recent Activity ==================== */
.kguide-recent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.kguide-recent-column {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
}

.kguide-recent-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.kguide-recent-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.kguide-recent-item {
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.kguide-recent-item:hover {
    background: var(--bg-tertiary);
}

.kguide-recent-link {
    display: flex;
    flex-direction: column;
    padding: var(--space-3);
    gap: var(--space-1);
    text-decoration: none;
}

.kguide-recent-text {
    font-weight: 500;
    color: var(--text-primary);
}

.kguide-recent-meta {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.kguide-answer-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    background: linear-gradient(135deg, var(--primary-500), var(--secondary-500));
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    margin-right: var(--space-2);
}

/* ==================== Answer Card ==================== */
.answer-card {
    display: flex;
    gap: var(--space-5);
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-4);
}

.answer-card:hover {
    border-color: var(--primary-200);
    background: var(--bg-secondary);
}

.answer-card.answer-best {
    border-color: var(--success-500);
    background: rgba(34, 197, 94, 0.05);
}

/* Voting */
.answer-vote {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    min-width: 50px;
}

.vote-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.vote-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.vote-btn.vote-up:hover,
.vote-btn.vote-up.voted {
    color: var(--success-500);
}

.vote-btn.vote-down:hover,
.vote-btn.vote-down.voted {
    color: var(--error-500);
}

.vote-count {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Answer Content */
.answer-content {
    flex: 1;
}

.answer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.answer-word {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: linear-gradient(135deg, var(--primary-500), var(--secondary-500));
    color: white;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    border-radius: var(--radius-md);
}

.best-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    background: rgba(34, 197, 94, 0.15);
    color: var(--success-500);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-left: var(--space-3);
}

/* Copy Button */
.copy-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.copy-btn.copied {
    color: var(--success-500);
}

.copy-tooltip {
    position: absolute;
    top: -32px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1) var(--space-2);
    background: var(--success-600);
    color: white;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.copy-btn.copied .copy-tooltip {
    opacity: 1;
    visibility: visible;
}

.answer-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-3);
    line-height: 1.5;
}

.answer-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: 0.8125rem;
}

.answer-author {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-secondary);
}

.answer-date {
    color: var(--text-muted);
}

/* ==================== Buttons ==================== */
.kguide-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.kguide-btn-primary {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
}

.kguide-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(59, 130, 246, 0.3);
    color: white;
}

.kguide-btn-outline {
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    background: transparent;
}

.kguide-btn-outline:hover {
    border-color: var(--primary-500);
    background: var(--primary-50);
    color: var(--primary-600);
}

.kguide-btn-lg {
    padding: var(--space-4) var(--space-6);
    font-size: 1.05rem;
}

.kguide-btn-sm {
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    gap: 0.375rem;
}

.kguide-btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: none;
}

.kguide-btn-ghost:hover {
    background: var(--bg-tertiary);
    color: var(--primary-600);
}

.kguide-btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: 0.875rem;
    gap: var(--space-1);
}

.kguide-btn-sm svg {
    width: 16px;
    height: 16px;
}

/* ==================== Toast Notifications ==================== */
.toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-message {
    font-weight: 500;
}

.toast-success {
    border-left: 4px solid var(--success-500);
}

.toast-error {
    border-left: 4px solid var(--error-500);
}

.toast-warning {
    border-left: 4px solid var(--warning-500);
}

.toast-info {
    border-left: 4px solid var(--primary-500);
}

/* ==================== WordPress Comment Form ==================== */
.submit-answer-form {
    width: 100%;
}

.submit-answer-form .comment-form-comment,
.submit-answer-form .comment-form-author,
.submit-answer-form .comment-form-email,
.submit-answer-form .comment-form-url,
.submit-answer-form .comment-form-cookies-consent {
    margin-bottom: 1.25rem;
}

.submit-answer-form label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.submit-answer-form input[type="text"],
.submit-answer-form input[type="email"],
.submit-answer-form input[type="url"],
.submit-answer-form textarea {
    width: 100%;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    font-family: var(--font-sans);
}

.submit-answer-form input[type="text"]:focus,
.submit-answer-form input[type="email"]:focus,
.submit-answer-form input[type="url"]:focus,
.submit-answer-form textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.submit-answer-form input#acf-field_61dd921a44dc2,
.submit-answer-form input[name="acf[field_61dd921a44dc2]"],
.submit-answer-form .acf-field[data-name="korsord_losning"] input,
.submit-answer-form .acf-field-61dd921a44dc2 input {
    font-size: 1.5rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.15em !important;
    font-weight: 700 !important;
    padding: 1.25rem 1rem !important;
    border: 2px solid var(--primary-300) !important;
    background: var(--bg-primary) !important;
}

.submit-answer-form textarea {
    resize: vertical;
    min-height: 80px;
}

.submit-answer-form .form-submit {
    margin-top: 1.5rem;
    margin-bottom: 0;
}

.submit-answer-form input[type="submit"],
.submit-answer-form button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    font-weight: 600;
    font-size: 1.05rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.submit-answer-form input[type="submit"]:hover,
.submit-answer-form button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(59, 130, 246, 0.3);
}

/* Hide default WP reply title if empty */
.submit-answer-form #reply-title {
    display: none;
}

/* Style logged-in-as text */
.submit-answer-form .logged-in-as {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.submit-answer-form .logged-in-as a {
    color: var(--primary-600);
    text-decoration: none;
}

.submit-answer-form .logged-in-as a:hover {
    text-decoration: underline;
}

/* Comment notes */
.submit-answer-form .comment-notes {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

/* Required asterisk */
.submit-answer-form .required {
    color: var(--error-500);
}

/* Cookies consent checkbox */
.submit-answer-form .comment-form-cookies-consent {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.submit-answer-form .comment-form-cookies-consent input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary-500);
}

/* ==================== Profile Page ==================== */
.kguide-profile-header {
    background: linear-gradient(135deg, var(--primary-100), var(--bg-secondary));
    padding: var(--space-12) 0;
}

.kguide-profile-hero {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.kguide-profile-avatar {
    width: 100px;
    height: 100px;
    background: var(--bg-card);
    border: 4px solid var(--primary-500);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    box-shadow: var(--shadow-lg);
}

.kguide-profile-name {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--space-1);
}

.kguide-profile-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.kguide-profile-badge {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
}

.kguide-badge-gold {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(245, 158, 11, 0.1));
    color: #b45309;
    border: 1px solid rgba(251, 191, 36, 0.4);
}

.kguide-badge-contributor {
    background: var(--primary-100);
    color: var(--primary-700);
}

.kguide-badge-expert {
    background: rgba(20, 184, 166, 0.15);
    color: var(--secondary-600);
}

.kguide-profile-points-card {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    margin-left: auto;
}

.kguide-points-total,
.kguide-points-rank {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 var(--space-4);
}

.kguide-points-rank {
    border-left: 1px solid var(--border-color);
}

.kguide-points-number,
.kguide-rank-number {
    font-size: 2rem;
    font-weight: 800;
}

.kguide-points-number {
    color: var(--primary-600);
}

.kguide-rank-number {
    color: var(--secondary-600);
}

/* Profile Stats Grid */
.kguide-profile-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-5);
}

.kguide-profile-stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-2);
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

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

.kguide-profile-stat-card .stat-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-2);
}

.kguide-profile-stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.kguide-profile-stat-card .stat-name {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--space-2);
}

.kguide-profile-stat-card .stat-points {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--success-600);
    background: rgba(34, 197, 94, 0.15);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

/* Profile Tabs */
.profile-tabs {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: var(--space-2);
}

.profile-tab {
    padding: var(--space-3) var(--space-5);
    font-weight: 600;
    color: var(--text-muted);
    border-radius: var(--radius-md);
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.profile-tab:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.profile-tab.active {
    color: var(--primary-600);
    background: var(--primary-50);
}

.profile-tab-content {
    display: none;
}

.profile-tab-content.active {
    display: block;
}

/* ==================== Footer ==================== */
.kguide-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-12) 0 var(--space-8);
}

.kguide-footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-10);
    margin-bottom: var(--space-10);
}

.kguide-footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.kguide-footer-tagline {
    color: var(--text-muted);
    font-size: 0.9375rem;
}

.kguide-footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.kguide-footer-column h4 {
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.kguide-footer-column a {
    display: block;
    color: var(--text-secondary);
    padding: var(--space-1) 0;
    transition: color var(--transition-fast);
    text-decoration: none;
}

.kguide-footer-column a:hover {
    color: var(--primary-400);
}

.kguide-footer-bottom {
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ==================== Icon Animations ==================== */
.fire-icon {
    display: inline-block;
    animation: fire-pulse 1.5s ease-in-out infinite;
}

@keyframes fire-pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.15);
    }
}

.trophy-icon {
    display: inline-block;
    animation: trophy-shine 2s ease-in-out infinite;
}

@keyframes trophy-shine {

    0%,
    100% {
        filter: brightness(1);
    }

    50% {
        filter: brightness(1.3);
    }
}

/* ==================== Responsive ==================== */
@media (max-width: 1024px) {
    .kguide-leaderboard-layout {
        grid-template-columns: 1fr;
    }

    .kguide-footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

    .kguide-hero {
        padding: var(--space-10) 0 var(--space-12);
    }

    .kguide-hero-title {
        font-size: 1.75rem;
    }

    .kguide-stats {
        gap: var(--space-6);
    }

    .kguide-stat-number {
        font-size: 1.5rem;
    }

    .letter-box {
        width: 42px;
        height: 48px;
        font-size: 1.25rem;
    }

    .kguide-section {
        padding: var(--space-10) 0;
    }

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

    .answer-card {
        flex-direction: column;
        gap: var(--space-4);
    }

    .answer-vote {
        flex-direction: row;
        justify-content: flex-start;
    }

    .kguide-profile-hero {
        flex-direction: column;
        text-align: center;
    }

    .kguide-profile-points-card {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }

    .toast-container {
        left: var(--space-4);
        right: var(--space-4);
        bottom: var(--space-4);
    }
}

@media (max-width: 480px) {
    .kguide-hero-title {
        font-size: 1.5rem;
    }

    .letter-box {
        width: 36px;
        height: 42px;
        font-size: 1.125rem;
    }

    .kguide-footer-links {
        grid-template-columns: 1fr;
    }

    .answer-word {
        font-size: 1rem;
        padding: var(--space-2) var(--space-3);
    }
}

/* ==================== Question Cards (Archive/Search) ==================== */
.kguide-questions-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.kguide-question-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.kguide-question-card:hover {
    border-color: var(--primary-400);
    background: var(--bg-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.kguide-question-main {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex: 1;
    min-width: 0;
}

.kguide-question-title {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.kguide-question-meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
}

.kguide-meta-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    background: var(--primary-100);
    color: var(--primary-700);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.kguide-meta-item {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.kguide-question-solution {
    flex-shrink: 0;
    margin-left: var(--space-4);
}

/* ==================== Pagination ==================== */
.kguide-pagination {
    margin-top: var(--space-8);
}

.kguide-pagination .nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.kguide-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.kguide-pagination .page-numbers:hover {
    border-color: var(--primary-500);
    background: var(--primary-50);
    color: var(--primary-600);
}

.kguide-pagination .page-numbers.current {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    border-color: var(--primary-500);
    color: white;
}

.kguide-pagination .prev,
.kguide-pagination .next {
    padding: 0 var(--space-4);
}

/* ==================== Footer ==================== */
.kguide-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-12) 0 var(--space-8);
    margin-top: var(--space-16);
}

.kguide-footer-content {
    display: flex;
    justify-content: space-between;
    gap: var(--space-12);
    margin-bottom: var(--space-8);
}

.kguide-footer-brand {
    max-width: 300px;
}

.kguide-footer-tagline {
    color: var(--text-muted);
    font-size: 0.9375rem;
    margin-top: var(--space-3);
}

.kguide-footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-10);
}

.kguide-footer-column h4 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.kguide-footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    margin-bottom: var(--space-2);
    transition: color var(--transition-fast);
}

.kguide-footer-column a:hover {
    color: var(--primary-600);
}

.kguide-footer-bottom {
    text-align: center;
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-color);
}

.kguide-footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

@media (max-width: 991px) {
    .kguide-footer-content {
        flex-direction: column;
        gap: var(--space-8);
    }

    .kguide-footer-brand {
        max-width: 100%;
        text-align: center;
    }

    .kguide-footer-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .kguide-question-card {
        padding: var(--space-2) var(--space-3);
    }

    .kguide-question-title {
        font-size: 0.875rem;
    }

    .kguide-meta-badge {
        font-size: 0.6875rem;
        padding: 2px 6px;
    }
}

/* ==================== Alphabet Navigation ==================== */
.kguide-alphabet-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    justify-content: center;
}

.kguide-alpha-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.kguide-alpha-link:hover:not(.disabled) {
    background: var(--primary-100);
    color: var(--primary-600);
    transform: translateY(-2px);
}

.kguide-alpha-link.active {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    box-shadow: var(--shadow-md);
}

.kguide-alpha-link.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Question Card Arrow */
.kguide-question-arrow {
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.kguide-question-card:hover .kguide-question-arrow {
    color: var(--primary-500);
    transform: translateX(4px);
}

/* No Results */
.kguide-no-results {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
}

.kguide-no-results-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.kguide-no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.kguide-no-results p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

@media (max-width: 576px) {
    .kguide-alpha-link {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }
}

/* ==================== Partial Solution Hint ==================== */
.partial-solution-hint {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1), var(--bg-secondary));
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
}

.partial-solution-boxes {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-top: var(--space-4);
}

.partial-letter {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    text-transform: uppercase;
}

.partial-letter.known {
    background: var(--primary-100);
    color: var(--primary-700);
    border: 2px solid var(--primary-400);
}

.partial-letter.unknown {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    border: 2px dashed var(--border-color);
}

@media (max-width: 576px) {
    .partial-letter {
        width: 2rem;
        height: 2rem;
        font-size: 1rem;
    }
}

/* ==================== Subscription Button ==================== */
.kguide-subscribe-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.kguide-subscribe-btn:hover {
    background: var(--primary-50);
    border-color: var(--primary-300);
    color: var(--primary-600);
}

.kguide-subscribe-btn.subscribed {
    background: rgba(34, 197, 94, 0.1);
    border-color: var(--success-400);
    color: var(--success-600);
}

.kguide-subscribe-btn.subscribed:hover {
    background: rgba(34, 197, 94, 0.15);
    border-color: var(--success-500);
}

.kguide-subscribe-btn .subscribe-icon {
    font-size: 1.125rem;
}

/* ==================== iOS Install Banner ==================== */
.kguide-ios-install-banner {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(20, 184, 166, 0.05));
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
}

.kguide-ios-install-banner .banner-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.kguide-ios-install-banner .banner-content {
    flex: 1;
}

.kguide-ios-install-banner h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.kguide-ios-install-banner p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0;
}

.kguide-ios-install-banner .banner-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    font-size: 1rem;
}

/* ==================== Mobile Menu Fix ==================== */
@media (max-width: 991.98px) {
    .offcanvas.offcanvas-end {
        width: 100% !important;
        max-width: 100vw !important;
        height: 100vh !important;
        max-height: 100vh !important;
    }

    .offcanvas-body {
        overflow-y: auto !important;
        padding: 1.5rem !important;
    }

    .offcanvas-body .navbar-nav {
        flex-direction: column !important;
        gap: 0.5rem;
    }

    .offcanvas-body .navbar-nav .nav-item {
        width: 100%;
    }

    .offcanvas-body .navbar-nav .nav-link {
        display: block;
        padding: 0.875rem 1rem !important;
        font-size: 1.125rem !important;
        color: var(--text-primary) !important;
        background: var(--bg-secondary);
        border-radius: var(--radius-md);
        text-decoration: none;
        transition: background 0.15s ease;
    }

    .offcanvas-body .navbar-nav .nav-link:hover {
        background: var(--primary-50);
        color: var(--primary-600) !important;
    }

    .offcanvas-header {
        border-bottom: 1px solid var(--border-color);
        padding: 1rem 1.5rem;
    }
}