/* --- CSS CUSTOM VARIABLES & DESIGN SYSTEM --- */
:root {
    --bg-color: #030712;
    --panel-bg: rgba(17, 24, 39, 0.65);
    --panel-border: rgba(255, 255, 255, 0.08);
    --panel-glow: rgba(168, 85, 247, 0.15);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --accent-purple: #a855f7;
    --accent-purple-glow: rgba(168, 85, 247, 0.6);
    --accent-cyan: #06b6d4;
    --accent-cyan-glow: rgba(6, 182, 212, 0.6);
    --accent-pink: #ec4899;
    
    --danger-color: #ef4444;
    --danger-glow: rgba(239, 68, 68, 0.4);
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --glass-blur: blur(16px);
}

/* --- THEME OVERRIDES --- */

/* SUNSET PASTEL THEME */
.theme-sunset {
    --bg-color: #1e111a;
    --panel-bg: rgba(45, 20, 38, 0.7);
    --panel-border: rgba(251, 113, 133, 0.15);
    --panel-glow: rgba(244, 63, 94, 0.15);
    
    --text-primary: #fff1f2;
    --text-secondary: #fda4af;
    --text-muted: #f43f5e;
    
    --accent-purple: #fb7185; /* Soft Rose */
    --accent-purple-glow: rgba(251, 113, 133, 0.6);
    --accent-cyan: #fbbf24; /* Warm Gold */
    --accent-cyan-glow: rgba(251, 191, 36, 0.6);
    --accent-pink: #ec4899;
}

/* LIGHT GLASS THEME */
.theme-light {
    --bg-color: #f3f4f6;
    --panel-bg: rgba(255, 255, 255, 0.75);
    --panel-border: rgba(0, 0, 0, 0.08);
    --panel-glow: rgba(124, 58, 237, 0.05);
    
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    
    --accent-purple: #7c3aed; /* Deep Purple */
    --accent-purple-glow: rgba(124, 58, 237, 0.5);
    --accent-cyan: #0891b2; /* Deep Cyan */
    --accent-cyan-glow: rgba(8, 145, 178, 0.5);
    --accent-pink: #db2777;
}

/* MIDNIGHT OBSIDIAN THEME */
.theme-midnight {
    --bg-color: #000000;
    --panel-bg: rgba(10, 10, 10, 0.95);
    --panel-border: rgba(255, 255, 255, 0.05);
    --panel-glow: rgba(16, 185, 129, 0.05);
    
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --text-muted: #4b5563;
    
    --accent-purple: #ffffff; /* Ice White */
    --accent-purple-glow: rgba(255, 255, 255, 0.6);
    --accent-cyan: #10b981; /* Matrix Green */
    --accent-cyan-glow: rgba(16, 185, 129, 0.6);
    --accent-pink: #374151;
}

/* --- THEME TRANSITIONS --- */
body, .glass-panel, textarea, select, input, button, header, footer, .glow-orb, .spin-trigger, .nav-btn, .action-btn {
    transition: background 0.4s ease, background-color 0.4s ease, border-color 0.4s ease, color 0.4s ease, box-shadow 0.4s ease, transform 0.2s ease;
}

/* --- RESET & GLOBAL STYLES --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Light Theme background specifics */
.theme-light {
    background-color: #e5e7eb;
}
.theme-light .glow-orb {
    opacity: 0.15;
}

/* --- DYNAMIC GLOW ORBS --- */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.4;
    mix-blend-mode: screen;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
    top: -100px;
    left: -100px;
    animation: floatOrb 15s infinite alternate ease-in-out;
}

.orb-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
    bottom: -150px;
    right: -150px;
    animation: floatOrb 20s infinite alternate-reverse ease-in-out;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 80px) scale(1.1); }
}

/* --- HEADER STYLES --- */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(3, 7, 18, 0.8);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--panel-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.theme-light .app-header {
    background: rgba(243, 244, 246, 0.8);
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.logo-icon {
    filter: drop-shadow(0 0 6px var(--accent-purple));
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-text .highlight {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- SELECT DROPDOWNS IN HEADER --- */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.select-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.header-select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--panel-border);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    outline: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.theme-light .header-select {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.08);
    color: #111827;
}

.header-select:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
}

.theme-light .header-select:hover {
    background: rgba(0, 0, 0, 0.06);
    border-color: var(--accent-purple);
}

.header-select option {
    background: var(--bg-color);
    color: var(--text-primary);
}

.theme-light .header-select option {
    background: #ffffff;
    color: #111827;
}

/* --- MODE NAVIGATION --- */
.mode-nav {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    padding: 4px;
    border-radius: 9999px;
    gap: 2px;
}

.theme-light .mode-nav {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.08);
}

.nav-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.theme-light .nav-btn {
    color: #4b5563;
}

.nav-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.theme-light .nav-btn:hover {
    color: #111827;
    background: rgba(0, 0, 0, 0.04);
}

.nav-btn.active {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    color: #ffffff;
    box-shadow: 0 0 15px var(--accent-purple-glow);
}

.theme-light .nav-btn.active {
    color: #ffffff;
}

/* --- BUTTONS --- */
.icon-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--panel-border);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.theme-light .icon-btn {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.08);
    color: #111827;
}

.icon-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
}

.premium-badge-btn {
    background: linear-gradient(135deg, #f59e0b, #ec4899);
    border: none;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.3);
    transition: var(--transition-smooth);
}

.premium-badge-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(236, 72, 153, 0.5);
}

/* --- MAIN LAYOUT --- */
.app-main {
    flex: 1;
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 2rem;
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* --- GLASS CONTAINER PANEL --- */
.glass-panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 24px;
    padding: 1.75rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.theme-light .glass-panel {
    box-shadow: 0 8px 32px 0 rgba(31, 41, 55, 0.08);
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.theme-light .glass-panel::before {
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.05), transparent);
}

/* --- SIDEBAR COMPONENTS --- */
.sidebar-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.theme-light .section-title {
    background: none;
    -webkit-text-fill-color: initial;
    color: #111827;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

textarea {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    padding: 0.75rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    resize: none;
    outline: none;
}

.theme-light textarea {
    background: rgba(0, 0, 0, 0.02);
    color: #111827;
}

textarea:focus {
    border-color: var(--accent-purple);
    box-shadow: 0 0 10px var(--panel-glow);
    background: rgba(0, 0, 0, 0.3);
}

.theme-light textarea:focus {
    background: #ffffff;
}

/* PRESETS TAGS */
.quick-presets {
    margin-top: 0.5rem;
}

.preset-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.25rem;
}

.preset-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.preset-tag {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    color: var(--text-secondary);
    padding: 0.25rem 0.6rem;
    border-radius: 8px;
    font-size: 0.75rem;
    cursor: pointer;
    font-family: inherit;
}

.theme-light .preset-tag {
    background: rgba(0, 0, 0, 0.03);
    color: #4b5563;
}

.preset-tag:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border-color: var(--accent-cyan);
}

.theme-light .preset-tag:hover {
    background: rgba(0, 0, 0, 0.06);
    color: #111827;
}

/* NUMBER & SELECT CONTROLS */
.number-input {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
}

.counter-control {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--panel-border);
    border-radius: 10px;
    overflow: hidden;
}

.theme-light .counter-control {
    background: rgba(0, 0, 0, 0.02);
}

.counter-btn {
    background: transparent;
    border: none;
    color: var(--text-primary);
    width: 32px;
    height: 32px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
}

.counter-control input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    width: 45px;
    text-align: center;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    outline: none;
    -moz-appearance: textfield;
}

.theme-light .counter-control input {
    color: #111827;
}

.custom-select {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--panel-border);
    color: var(--text-primary);
    padding: 0.75rem;
    border-radius: 12px;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    cursor: pointer;
}

.theme-light .custom-select {
    background: rgba(0, 0, 0, 0.02);
    color: #111827;
}

.custom-select option {
    background: var(--bg-color);
    color: var(--text-primary);
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    margin-top: 0.5rem;
}

/* ACTION BUTTONS */
.sidebar-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.action-btn {
    width: 100%;
    padding: 0.85rem;
    border-radius: 12px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
}

.action-btn.primary {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.2);
}

.action-btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.35);
}

.action-btn.secondary {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--panel-border);
    color: var(--text-primary);
}

.theme-light .action-btn.secondary {
    background: rgba(0, 0, 0, 0.02);
    color: #111827;
}

.action-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-cyan);
}

.theme-light .action-btn.secondary:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: var(--accent-purple);
}

.action-btn.danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.action-btn.danger:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--danger-color);
}

.info-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* --- THE WHEEL CONTAINER & PLAYGROUND --- */
.wheel-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.wheel-wrapper {
    position: relative;
    width: 100%;
    max-width: 550px;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-height: 850px) {
    .wheel-wrapper {
        max-width: 480px;
    }
}
@media (max-height: 760px) {
    .wheel-wrapper {
        max-width: 420px;
    }
}
@media (max-height: 660px) {
    .wheel-wrapper {
        max-width: 350px;
    }
}

.canvas-container {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    padding: 8px;
    background: radial-gradient(circle, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0.08) 100%);
    box-shadow: 0 0 35px var(--panel-glow);
    border: 1px solid var(--panel-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-light .canvas-container {
    background: radial-gradient(circle, rgba(0,0,0,0.01) 0%, rgba(0,0,0,0.04) 100%);
}

#wheelCanvas {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    display: block;
}

/* POINTER INDICATOR */
.wheel-pointer {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    filter: drop-shadow(0 4px 10px rgba(6, 182, 212, 0.3));
    pointer-events: none;
}

.theme-light .pointer-fill {
    fill: var(--accent-purple);
}

/* CENTRAL SPIN BUTTON */
.spin-trigger {
    position: absolute;
    width: 76px;
    height: 76px;
    background: radial-gradient(circle, #1f2937 0%, #111827 100%);
    border: 3px solid var(--accent-cyan);
    border-radius: 50%;
    color: #fff;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.3), inset 0 2px 4px rgba(255,255,255,0.2);
    z-index: 12;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-light .spin-trigger {
    background: radial-gradient(circle, #ffffff 0%, #f3f4f6 100%);
    border-color: var(--accent-purple);
    color: #111827;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.spin-trigger:hover {
    transform: scale(1.08);
    box-shadow: 0 0 30px var(--accent-cyan-glow);
}

.theme-light .spin-trigger:hover {
    box-shadow: 0 0 30px var(--accent-purple-glow);
}

.spin-trigger:active {
    transform: scale(0.95);
}

/* --- OVERLAY POPUPS (RESULT MODALS) --- */
.result-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(3, 7, 18, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.theme-light .result-overlay {
    background: rgba(243, 244, 246, 0.8);
}

.result-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.result-card {
    width: 90%;
    max-width: 460px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
    transform: scale(0.85);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 0 50px rgba(168, 85, 247, 0.2);
    border: 1px solid var(--accent-purple);
}

.result-overlay.active .result-card {
    transform: scale(1);
}

.result-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.result-value {
    font-size: 2.25rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
    padding: 0.5rem 1rem;
    word-break: break-word;
}

.theme-light .result-value {
    background: none;
    -webkit-text-fill-color: initial;
    color: var(--accent-purple);
}

.result-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    width: 100%;
}

.confetti-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

/* SECRET SANTA CARDS */
.santa-card {
    max-width: 600px;
}

.santa-instructions {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.santa-links-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 0.5rem;
    margin: 1rem 0;
}

.santa-link-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--panel-border);
    padding: 0.6rem 1rem;
    border-radius: 10px;
    gap: 1rem;
}

.theme-light .santa-link-row {
    background: rgba(0, 0, 0, 0.02);
}

.santa-link-name {
    font-weight: 700;
    color: var(--accent-cyan);
}

.copy-row-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--panel-border);
    color: var(--text-primary);
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
}

.theme-light .copy-row-btn {
    background: rgba(0, 0, 0, 0.03);
}

.copy-row-btn:hover {
    background: var(--accent-cyan);
    color: #ffffff;
}

/* EMBED MODAL */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(3, 7, 18, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 210;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    width: 90%;
    max-width: 500px;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.modal-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.embed-code-area {
    width: 100%;
    height: 100px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--panel-border);
    color: var(--accent-cyan);
    font-family: monospace;
    font-size: 0.8rem;
    padding: 0.75rem;
    border-radius: 10px;
    margin-bottom: 1.25rem;
}

.theme-light .embed-code-area {
    background: rgba(0, 0, 0, 0.03);
    color: var(--accent-purple);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

.modal-actions .action-btn {
    width: auto;
    padding: 0.6rem 1.25rem;
}

/* AFFILIATE STYLING IN POPUP */
.result-affiliate {
    width: 100%;
    margin-top: 0.5rem;
}

.affiliate-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(168, 85, 247, 0.1));
    border: 1px dashed var(--accent-cyan);
    padding: 0.75rem;
    border-radius: 10px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.affiliate-btn:hover {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(168, 85, 247, 0.2));
    border-color: var(--accent-purple);
    transform: translateY(-1px);
}

/* --- AD CONTAINERS --- */
.ad-container {
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed var(--panel-border);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.ad-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    padding: 1rem;
    text-align: center;
}

.ad-label {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.theme-light .ad-label {
    background: rgba(0, 0, 0, 0.05);
}

.sidebar-ad {
    margin-top: 1rem;
    height: 250px;
}

.banner-ad {
    width: 100%;
    max-width: 970px;
    height: 90px;
    margin: 1.5rem auto 0 auto;
}

/* --- SEO CONTENT HUBS --- */
.seo-content-container {
    background: rgba(3, 7, 18, 0.6);
    border-top: 1px solid var(--panel-border);
    padding: 4rem 2rem;
    width: 100%;
    margin-top: 4rem;
}

.theme-light .seo-content-container {
    background: rgba(255, 255, 255, 0.5);
    border-top-color: rgba(0, 0, 0, 0.08);
}

.seo-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.seo-main-title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.theme-light .seo-main-title {
    background: none;
    -webkit-text-fill-color: initial;
    color: #111827;
}

.seo-lead-paragraph {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.theme-light .seo-lead-paragraph {
    color: #4b5563;
}

.seo-divider {
    border: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--panel-border), transparent);
    margin: 2.5rem 0;
}

.seo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.seo-block h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.seo-block p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.theme-light .seo-block p {
    color: #4b5563;
}

.seo-faq h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.faq-item {
    margin-bottom: 1.5rem;
}

.faq-item h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.faq-item p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.theme-light .faq-item p {
    color: #4b5563;
}

/* --- FOOTER --- */
.app-footer {
    background: rgba(3, 7, 18, 0.9);
    border-top: 1px solid var(--panel-border);
    padding: 1.5rem 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.theme-light .app-footer {
    background: #f3f4f6;
    border-top-color: rgba(0, 0, 0, 0.08);
    color: #6b7280;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
}

.theme-light .footer-links a {
    color: #4b5563;
}

.footer-links a:hover {
    color: var(--accent-cyan);
}

/* --- UTILITY CLASSES --- */
.hidden {
    display: none !important;
}

/* --- MOBILE RESPONSIVENESS --- */
@media (max-width: 900px) {
    .app-main {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 1.5rem;
    }
    
    .wheel-section {
        order: -1;
    }
    
    .app-header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .seo-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .wheel-wrapper {
        max-width: 400px;
    }
    
    .banner-ad {
        height: 60px;
    }
    
    .result-actions {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .mode-nav {
        flex-wrap: wrap;
        justify-content: center;
        border-radius: 12px;
    }
    
    .nav-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .spin-trigger {
        width: 66px;
        height: 66px;
        font-size: 0.85rem;
    }
}