:root {
    /* Light Mode (Default) */
    --bg-primary: #ECECEC;
    --bg-secondary: #6A4B4B;
    --text-color: #000000;
    --text-inverse: #ECECEC;
    --accent: #D4A373;
    /* A warm accent color */
    --card-bg: #FFFFFF;
    --nav-bg: rgba(236, 236, 236, 0.95);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    /* Dark Mode */
    --bg-primary: #000000;
    --bg-secondary: #211414;
    --text-color: #ECECEC;
    --text-inverse: #ECECEC;
    --accent: #E5383B;
    --card-bg: #1A0F0F;
    --nav-bg: rgba(0, 0, 0, 0.95);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6,
.logo {
    font-family: 'Playfair Display', serif;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Typography */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.3s;
    min-height: 44px;
    min-width: 44px;
}

.btn-primary {
    background-color: var(--bg-secondary);
    color: var(--text-inverse);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
    filter: brightness(1.1);
}

.btn-secondary {
    background-color: var(--accent);
    color: #fff;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
    filter: brightness(1.1);
}

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

.btn-outline:hover {
    background-color: var(--accent);
    color: #fff;
}

/* Floating Theme Toggle */
.floating-theme-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--card-bg);
    border: 2px solid var(--accent);
    border-radius: 50%;
    width: 55px;
    height: 55px;
    font-size: 1.5rem;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    box-shadow: var(--shadow);
}

.floating-theme-btn:hover {
    transform: scale(1.15) rotate(15deg);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    background: var(--accent);
    color: #fff;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../assets/images/hero.jpg') center/cover no-repeat;
    background-attachment: fixed;
    color: #fff;
    padding: 0 1rem;
    position: relative;
}

.logo-centered {
    position: absolute;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 10;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    white-space: nowrap;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Menu Section */
.menu-section {
    padding: 5rem 5%;
}

.menu-category {
    margin-bottom: 4rem;
}

.menu-category h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
    padding-bottom: 0.5rem;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.menu-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .menu-card {
    border-color: rgba(255, 255, 255, 0.06);
}

.menu-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12), 0 8px 16px rgba(0, 0, 0, 0.06);
}

.menu-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: #ccc;
    /* skeleton placeholder */
    transition: transform 0.5s ease;
}

.menu-card:hover .menu-image {
    transform: scale(1.08);
}

.menu-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.menu-title {
    font-size: 1.2rem;
    font-weight: 600;
}

.menu-price {
    font-weight: 700;
    color: var(--accent);
}

.menu-desc {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.5;
}

/* Game Section */
.game-section {
    padding: 5rem 5%;
    background-color: var(--bg-secondary);
    color: var(--text-inverse);
    text-align: center;
}

.game-section .section-title {
    color: var(--text-inverse);
}

.game-container {
    max-width: 800px;
    margin: 0 auto;
}

.quiz-card {
    background-color: var(--card-bg);
    color: var(--text-color);
    padding: 3rem 2rem;
    border-radius: 20px;
    margin-top: 2rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-top: 3px solid var(--accent);
}

.options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
    width: 100%;
    max-width: 500px;
}

.option-btn {
    padding: 1rem 1.25rem;
    background-color: var(--bg-primary);
    border: 1.5px solid rgba(106, 75, 75, 0.2);
    border-radius: 12px;
    color: var(--text-color);
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.25s ease;
    min-height: 44px;
    line-height: 1.4;
}

.option-btn:hover {
    background-color: var(--bg-secondary);
    color: var(--text-inverse);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.option-btn:active {
    transform: translateY(0) scale(0.98);
}

.hidden {
    display: none !important;
}

.recommended-card {
    max-width: 350px;
    margin: 2rem auto;
    text-align: left;
}

.mt-3 {
    margin-top: 1.5rem;
}

/* Footer */
footer {
    background-color: #111;
    color: #fff;
    padding: 4rem 5% 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 1rem;
    color: var(--accent);
}

.footer-links ul li {
    margin-bottom: 0.5rem;
}

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

.footer-contact p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.footer-socials a:hover {
    background-color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #aaa;
}

/* Game UI Enhancements */
#game-ui-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.icon-btn {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 1.5rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.icon-btn:hover {
    transform: scale(1.1);
}

.progress-container {
    flex: 1;
    margin-left: 1rem;
}

#progress-text {
    display: block;
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 5px;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: #e2e8f0;
    border-radius: 100px;
    overflow: hidden;
}

[data-theme="dark"] .progress-bar {
    background: rgba(255, 255, 255, 0.1);
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), var(--bg-secondary));
    border-radius: 100px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.match-badge {
    background: var(--accent);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.runner-ups-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.runner-up-card {
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    padding: 12px;
    text-align: center;
    background: white;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.runner-up-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .runner-up-card {
    background: #1A0F0F;
    border-color: rgba(255, 255, 255, 0.08);
}

.runner-up-card img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 8px;
}

.small-badge {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: bold;
}

.confetti-particle {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
}

.option-btn.selected {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.menu-card:target {
    border: 2px solid var(--accent);
    box-shadow: 0 0 20px rgba(246, 106, 59, 0.5);
    animation: highlightPulse 2s ease-out;
}

@keyframes highlightPulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

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

/* ═══════════════════════════════════════════════
   TABLE BADGE
   ═══════════════════════════════════════════════ */
.table-badge {
    position: fixed;
    top: 16px;
    left: 16px;
    background: var(--card-bg);
    color: var(--text-color);
    border: 1.5px solid var(--accent);
    border-radius: 20px;
    padding: 0.35rem 1rem;
    font-family: 'Poppins', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 10000;
    box-shadow: var(--shadow);
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

/* ═══════════════════════════════════════════════
   FLOATING ORDER BUTTON
   ═══════════════════════════════════════════════ */
.floating-order-btn {
    position: fixed;
    bottom: 100px;
    right: 30px;
    background: var(--card-bg);
    border: 2px solid var(--accent);
    border-radius: 50%;
    width: 55px;
    height: 55px;
    font-size: 1.4rem;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    box-shadow: var(--shadow);
    text-decoration: none;
}

.floating-order-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    background: var(--accent);
    color: #fff;
}

.order-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--card-bg);
    transition: background-color 0.3s, border-color 0.3s;
    animation: badgePop 0.3s ease;
}

@keyframes badgePop {
    0% { transform: scale(0); }
    60% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* ═══════════════════════════════════════════════
   ADD TO ORDER BUTTON (on menu cards)
   ═══════════════════════════════════════════════ */
.add-to-order-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    margin-top: 1rem;
    padding: 0.65rem 1.2rem;
    background: transparent;
    border: 1.5px solid var(--accent);
    border-radius: 10px;
    color: var(--accent);
    font-family: 'Poppins', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
}

.add-to-order-btn:hover {
    background: var(--accent);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.add-to-order-btn:active {
    transform: translateY(0) scale(0.98);
}

.add-to-order-btn.added {
    background: #10b981;
    border-color: #10b981;
    color: #fff;
    pointer-events: none;
}

.add-to-order-btn.unavailable {
    background: transparent;
    border-color: rgba(128, 128, 128, 0.4);
    color: rgba(128, 128, 128, 0.7);
    cursor: not-allowed;
    pointer-events: none;
}

/* ═══════════════════════════════════════════════
   ORDER SECTION
   ═══════════════════════════════════════════════ */
.order-section {
    padding: 5rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Empty State */
.order-empty {
    text-align: center;
    padding: 4rem 2rem;
}

.order-empty-icon {
    font-size: 4rem;
    color: var(--accent);
    opacity: 0.5;
    margin-bottom: 1.5rem;
}

.order-empty h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.order-empty p {
    opacity: 0.7;
    margin-bottom: 1.5rem;
}

/* Order Grid Layout */
.order-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

/* Order Cards */
.order-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: background-color 0.3s, border-color 0.3s;
}

[data-theme="dark"] .order-card {
    border-color: rgba(255, 255, 255, 0.06);
}

.order-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
}

.order-card-title i {
    color: var(--accent);
}

/* Order Items List */
.order-items-list {
    max-height: 300px;
    overflow-y: auto;
}

.order-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    animation: slideIn 0.3s ease;
}

[data-theme="dark"] .order-item {
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

.order-item:last-child {
    border-bottom: none;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

.order-item-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.order-item-name {
    font-weight: 500;
    font-size: 0.95rem;
}

.order-item-price {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
}

.order-remove-btn {
    background: none;
    border: none;
    color: rgba(128, 128, 128, 0.6);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0.4rem;
    border-radius: 50%;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    flex-shrink: 0;
}

.order-remove-btn:hover {
    color: #E5383B;
    background: rgba(229, 56, 59, 0.1);
}

.order-subtotal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    margin-top: 0.5rem;
    border-top: 2px solid var(--accent);
    font-weight: 600;
}

.order-subtotal-amount {
    color: var(--accent);
    font-size: 1.1rem;
}

/* Form Inputs */
.order-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.required-star {
    color: var(--accent);
}

.order-input,
.order-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    color: var(--text-color);
    transition: border-color 0.3s, background-color 0.3s;
    outline: none;
}

[data-theme="dark"] .order-input,
[data-theme="dark"] .order-textarea {
    border-color: rgba(255, 255, 255, 0.1);
}

.order-input:focus,
.order-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212, 163, 115, 0.15);
}

.order-textarea {
    resize: vertical;
    min-height: 80px;
}

/* Toggle Buttons (Payment & Tip) */
.toggle-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.tip-group {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.toggle-btn {
    padding: 0.7rem 1.2rem;
    background: var(--bg-primary);
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    color: var(--text-color);
    font-family: 'Poppins', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex: 1;
}

[data-theme="dark"] .toggle-btn {
    border-color: rgba(255, 255, 255, 0.1);
}

.toggle-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.toggle-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.tip-display {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    opacity: 0.8;
    text-align: center;
}

/* Order Summary */
.order-summary-card {
    border-top: 3px solid var(--accent);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.95rem;
}

.summary-grand {
    border-top: 2px solid var(--accent);
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    font-weight: 700;
    font-size: 1.15rem;
}

/* Place Order Button */
.place-order-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0;
}

/* Error Message */
.order-error {
    background: rgba(229, 56, 59, 0.1);
    border: 1px solid rgba(229, 56, 59, 0.3);
    color: #E5383B;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    animation: slideIn 0.3s ease;
}

/* Confirmation Message */
.order-confirmation {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    margin-bottom: 1rem;
    animation: slideIn 0.3s ease;
}

.confirmation-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.confirmation-icon {
    font-size: 3rem;
    color: #10b981;
    margin-bottom: 0.5rem;
}

.confirmation-content h3 {
    color: #10b981;
    font-size: 1.3rem;
}

.confirmation-content p {
    opacity: 0.8;
    font-size: 0.95rem;
}

/* ═══════════════════════════════════════════════
   UNAVAILABLE ITEM STYLES (Inventory Sync)
   ═══════════════════════════════════════════════ */
.menu-card.item-unavailable {
    opacity: 0.45;
    pointer-events: auto;
    position: relative;
}

.menu-card.item-unavailable .menu-image {
    filter: grayscale(60%);
}

.unavailable-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(229, 56, 59, 0.9);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.7rem;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
    backdrop-filter: blur(4px);
}

.add-to-order-btn.unavailable-btn {
    background: transparent;
    border-color: rgba(128, 128, 128, 0.3);
    color: rgba(128, 128, 128, 0.6);
    cursor: not-allowed;
    pointer-events: none;
}