/* ==========================================================================
   GoYmy Design System - CSS Custom Properties & Utility Classes
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Primary */
    --color-primary: #81d65c;
    --color-primary-dark: #6bc248;
    --color-primary-light: #9de080;

    /* Colors - Background */
    --color-bg-dark: #171f13;
    --color-bg-darker: #0a1a1a;
    --color-bg-darkest: #0f1717;

    /* Colors - Surface */
    --color-surface: #1d2929;
    --color-surface-alt: #212b1b;
    --color-surface-elevated: #232f1d;
    --color-surface-card: #172b2b;

    /* Colors - Text */
    --color-text-primary: #ffffff;
    --color-text-secondary: #9ca3af;
    --color-text-muted: #6b7280;
    --color-text-inverse: #171f13;

    /* Colors - Semantic */
    --color-success: #81d65c;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;

    /* Colors - Misc */
    --color-border: #2d3b2d;
    --color-overlay: rgba(0, 0, 0, 0.7);
    --color-skeleton: #2d3b2d;

    /* Typography */
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;

    /* Font Weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* 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;

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

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.4);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;

    /* Z-Index */
    --z-base: 0;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-toast: 600;

    /* Safe Areas */
    --safe-area-top: env(safe-area-inset-top, 0);
    --safe-area-bottom: env(safe-area-inset-bottom, 0);
    --safe-area-left: env(safe-area-inset-left, 0);
    --safe-area-right: env(safe-area-inset-right, 0);

    /* Layout */
    --nav-height: 4rem;
    --header-height: 3.5rem;
}

/* --------------------------------------------------------------------------
   Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-family);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: 1.5;
    color: var(--color-text-primary);
    background-color: var(--color-bg-dark);
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --------------------------------------------------------------------------
   App Container
   -------------------------------------------------------------------------- */
#app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
}

.app-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    padding-top: var(--safe-area-top);
    padding-bottom: calc(var(--nav-height) + var(--safe-area-bottom));
}

.app-shell--no-nav {
    padding-bottom: var(--safe-area-bottom);
}

/* --------------------------------------------------------------------------
   Page Layouts
   -------------------------------------------------------------------------- */
.page {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.page-content {
    flex: 1;
    padding: var(--space-4);
    padding-inline: var(--space-4);
}

.page-content--no-padding {
    padding: 0;
}

/* --------------------------------------------------------------------------
   Splash Loading Screen (Initial)
   -------------------------------------------------------------------------- */
.splash-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-darker) 100%);
}

.splash-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
}

.splash-logo-img {
    width: 160px;
    height: 160px;
    object-fit: contain;
    border-radius: var(--radius-2xl);
}

.splash-icon {
    font-size: 4rem;
    color: var(--color-primary);
}

.splash-text {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}

.splash-loader {
    width: 120px;
    height: 4px;
    background: var(--color-surface);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.splash-loader-bar {
    width: 40%;
    height: 100%;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    animation: splash-loading 1.5s ease-in-out infinite;
}

@keyframes splash-loading {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(150%); }
    100% { transform: translateX(-100%); }
}

/* --------------------------------------------------------------------------
   Typography Utilities
   -------------------------------------------------------------------------- */
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }

.font-normal { font-weight: var(--font-normal); }
.font-medium { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold { font-weight: var(--font-bold); }

.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-primary); }
.text-error { color: var(--color-error); }

.text-start { text-align: start; }
.text-center { text-align: center; }
.text-end { text-align: end; }

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --------------------------------------------------------------------------
   Layout Utilities
   -------------------------------------------------------------------------- */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }
.block { display: block; }

.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }

.flex-1 { flex: 1; }
.flex-none { flex: none; }
.flex-shrink-0 { flex-shrink: 0; }

.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* --------------------------------------------------------------------------
   Spacing Utilities (using logical properties for RTL)
   -------------------------------------------------------------------------- */
.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

.px-2 { padding-inline: var(--space-2); }
.px-3 { padding-inline: var(--space-3); }
.px-4 { padding-inline: var(--space-4); }
.px-5 { padding-inline: var(--space-5); }
.px-6 { padding-inline: var(--space-6); }

.py-2 { padding-block: var(--space-2); }
.py-3 { padding-block: var(--space-3); }
.py-4 { padding-block: var(--space-4); }
.py-5 { padding-block: var(--space-5); }
.py-6 { padding-block: var(--space-6); }

.m-0 { margin: 0; }
.m-auto { margin: auto; }
.mx-auto { margin-inline: auto; }
.my-auto { margin-block: auto; }

.mt-1 { margin-block-start: var(--space-1); }
.mt-2 { margin-block-start: var(--space-2); }
.mt-3 { margin-block-start: var(--space-3); }
.mt-4 { margin-block-start: var(--space-4); }
.mt-6 { margin-block-start: var(--space-6); }
.mt-8 { margin-block-start: var(--space-8); }

.mb-1 { margin-block-end: var(--space-1); }
.mb-2 { margin-block-end: var(--space-2); }
.mb-3 { margin-block-end: var(--space-3); }
.mb-4 { margin-block-end: var(--space-4); }
.mb-6 { margin-block-end: var(--space-6); }
.mb-8 { margin-block-end: var(--space-8); }

.ms-1 { margin-inline-start: var(--space-1); }
.ms-2 { margin-inline-start: var(--space-2); }
.ms-3 { margin-inline-start: var(--space-3); }
.ms-4 { margin-inline-start: var(--space-4); }
.ms-auto { margin-inline-start: auto; }

.me-1 { margin-inline-end: var(--space-1); }
.me-2 { margin-inline-end: var(--space-2); }
.me-3 { margin-inline-end: var(--space-3); }
.me-4 { margin-inline-end: var(--space-4); }
.me-auto { margin-inline-end: auto; }

/* --------------------------------------------------------------------------
   Sizing Utilities
   -------------------------------------------------------------------------- */
.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; min-height: 100dvh; }

.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }

.aspect-square { aspect-ratio: 1 / 1; }
.aspect-video { aspect-ratio: 16 / 9; }

/* --------------------------------------------------------------------------
   Border & Radius Utilities
   -------------------------------------------------------------------------- */
.rounded-sm { border-radius: var(--radius-sm); }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-full); }

.border { border: 1px solid var(--color-border); }
.border-0 { border: none; }

/* --------------------------------------------------------------------------
   Background Utilities
   -------------------------------------------------------------------------- */
.bg-dark { background-color: var(--color-bg-dark); }
.bg-darker { background-color: var(--color-bg-darker); }
.bg-surface { background-color: var(--color-surface); }
.bg-surface-alt { background-color: var(--color-surface-alt); }
.bg-surface-elevated { background-color: var(--color-surface-elevated); }
.bg-primary { background-color: var(--color-primary); }
.bg-transparent { background-color: transparent; }

/* --------------------------------------------------------------------------
   Shadow Utilities
   -------------------------------------------------------------------------- */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-none { box-shadow: none; }

/* --------------------------------------------------------------------------
   Position Utilities
   -------------------------------------------------------------------------- */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.inset-0 { inset: 0; }
.top-0 { top: 0; }
.bottom-0 { bottom: 0; }
.start-0 { inset-inline-start: 0; }
.end-0 { inset-inline-end: 0; }

/* --------------------------------------------------------------------------
   Z-Index Utilities
   -------------------------------------------------------------------------- */
.z-0 { z-index: var(--z-base); }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-dropdown { z-index: var(--z-dropdown); }
.z-sticky { z-index: var(--z-sticky); }
.z-fixed { z-index: var(--z-fixed); }
.z-modal { z-index: var(--z-modal); }

/* --------------------------------------------------------------------------
   Overflow Utilities
   -------------------------------------------------------------------------- */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}
.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

/* --------------------------------------------------------------------------
   Transition Utilities
   -------------------------------------------------------------------------- */
.transition { transition: all var(--transition-normal); }
.transition-fast { transition: all var(--transition-fast); }
.transition-slow { transition: all var(--transition-slow); }
.transition-none { transition: none; }

/* --------------------------------------------------------------------------
   Pointer & Touch Utilities
   -------------------------------------------------------------------------- */
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }
.cursor-pointer { cursor: pointer; }
.select-none { user-select: none; }
.touch-manipulation { touch-action: manipulation; }

/* --------------------------------------------------------------------------
   Opacity Utilities
   -------------------------------------------------------------------------- */
.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

/* --------------------------------------------------------------------------
   Component: Button
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-family: var(--font-family);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    line-height: 1.5;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
    touch-action: manipulation;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.btn--primary:active:not(:disabled) {
    background-color: var(--color-primary-dark);
    transform: scale(0.98);
}

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

.btn--secondary:active:not(:disabled) {
    background-color: var(--color-surface-alt);
    transform: scale(0.98);
}

.btn--ghost {
    background-color: transparent;
    color: var(--color-text-primary);
}

.btn--ghost:active:not(:disabled) {
    background-color: var(--color-surface);
}

.btn--icon {
    padding: var(--space-2);
    border-radius: var(--radius-full);
}

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

.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.btn--full {
    width: 100%;
}

/* --------------------------------------------------------------------------
   Component: Card
   -------------------------------------------------------------------------- */
.card {
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.card--elevated {
    background-color: var(--color-surface-elevated);
    box-shadow: var(--shadow-md);
}

.card__image {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.card__content {
    padding: var(--space-4);
}

/* --------------------------------------------------------------------------
   Component: Input
   -------------------------------------------------------------------------- */
.input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-family);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    outline: none;
    transition: border-color var(--transition-fast);
}

.input::placeholder {
    color: var(--color-text-muted);
}

.input:focus {
    border-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Component: Badge
   -------------------------------------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
}

.badge--primary {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.badge--secondary {
    background-color: var(--color-surface);
    color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   Component: Bottom Navigation
   -------------------------------------------------------------------------- */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: calc(var(--nav-height) + var(--safe-area-bottom));
    padding-bottom: var(--safe-area-bottom);
    background-color: var(--color-bg-dark);
    border-top: 1px solid var(--color-border);
    z-index: var(--z-fixed);
}

.bottom-nav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    flex: 1;
    padding: var(--space-2);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.bottom-nav__item--active {
    color: var(--color-primary);
}

.bottom-nav__icon {
    font-size: 1.5rem;
}

.bottom-nav__label {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
}

/* --------------------------------------------------------------------------
   Component: Floating Cart Button
   -------------------------------------------------------------------------- */
.floating-cart {
    position: fixed;
    bottom: calc(var(--nav-height) + var(--space-4) + var(--safe-area-bottom));
    inset-inline-end: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-sticky);
    cursor: pointer;
    transition: transform var(--transition-fast);
    touch-action: manipulation;
    text-decoration: none;
}

.floating-cart:active {
    transform: scale(0.95);
}

.floating-cart__icon {
    font-size: 1.5rem;
}

.floating-cart__count {
    font-weight: var(--font-bold);
}

.floating-cart__total {
    font-weight: var(--font-semibold);
}

/* --------------------------------------------------------------------------
   Component: Category Carousel
   -------------------------------------------------------------------------- */
.category-carousel {
    display: flex;
    gap: var(--space-3);
    padding-inline: var(--space-4);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
    scroll-snap-align: start;
    cursor: pointer;
    touch-action: manipulation;
}

.category-item__icon {
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    font-size: 1.75rem;
    transition: background-color var(--transition-fast);
}

.category-item--active .category-item__icon {
    background-color: var(--color-primary);
}

.category-item__label {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.category-item--active .category-item__label {
    color: var(--color-primary);
    font-weight: var(--font-medium);
}

/* --------------------------------------------------------------------------
   Component: Restaurant Card
   -------------------------------------------------------------------------- */
.restaurant-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    cursor: pointer;
    transition: transform var(--transition-fast);
    touch-action: manipulation;
}

.restaurant-card:active {
    transform: scale(0.98);
}

.restaurant-card__image {
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.restaurant-card__content {
    padding: var(--space-3);
}

.restaurant-card__name {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
}

.restaurant-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.restaurant-card__rating {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.restaurant-card__rating-icon {
    color: var(--color-warning);
    font-size: 1rem;
}

.restaurant-card__tags {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-2);
}

.restaurant-card__tag {
    padding: var(--space-1) var(--space-2);
    background-color: var(--color-surface-alt);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Component: Menu Item Card
   -------------------------------------------------------------------------- */
.menu-item-card {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3);
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    touch-action: manipulation;
}

.menu-item-card:active {
    background-color: var(--color-surface-alt);
}

.menu-item-card__image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.menu-item-card__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.menu-item-card__name {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
}

.menu-item-card__description {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.menu-item-card__price {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    margin-top: auto;
}

/* --------------------------------------------------------------------------
   Component: Order Timeline
   -------------------------------------------------------------------------- */
.order-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-4);
}

.timeline-step {
    display: flex;
    gap: var(--space-3);
}

.timeline-step__indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.timeline-step__dot {
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-border);
}

.timeline-step--completed .timeline-step__dot {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.timeline-step--active .timeline-step__dot {
    border-color: var(--color-primary);
    animation: pulse 2s infinite;
}

.timeline-step__dot-icon {
    font-size: 0.875rem;
    color: var(--color-text-inverse);
}

.timeline-step__line {
    width: 2px;
    flex: 1;
    min-height: 2rem;
    background-color: var(--color-border);
    margin-top: var(--space-2);
}

.timeline-step--completed .timeline-step__line {
    background-color: var(--color-primary);
}

.timeline-step:last-child .timeline-step__line {
    display: none;
}

.timeline-step__content {
    flex: 1;
    padding-bottom: var(--space-4);
}

.timeline-step__title {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
}

.timeline-step--inactive .timeline-step__title {
    color: var(--color-text-muted);
}

.timeline-step__time {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-1);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(129, 214, 92, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(129, 214, 92, 0); }
}

/* --------------------------------------------------------------------------
   Component: Skeleton Loader
   -------------------------------------------------------------------------- */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-skeleton) 25%,
        var(--color-surface-alt) 50%,
        var(--color-skeleton) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton--text {
    height: 1rem;
    border-radius: var(--radius-sm);
}

.skeleton--title {
    height: 1.5rem;
    width: 60%;
}

.skeleton--image {
    width: 100%;
    height: 140px;
}

.skeleton--avatar {
    width: 4rem;
    height: 4rem;
    border-radius: var(--radius-full);
}

.skeleton--card {
    height: 200px;
}

/* --------------------------------------------------------------------------
   Component: Bottom Sheet
   -------------------------------------------------------------------------- */
.bottom-sheet-overlay {
    position: fixed;
    inset: 0;
    background-color: var(--color-overlay);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.bottom-sheet-overlay--visible {
    opacity: 1;
    pointer-events: auto;
}

.bottom-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-height: 90vh;
    max-height: 90dvh;
    background-color: var(--color-bg-dark);
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    z-index: var(--z-modal);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.bottom-sheet--visible {
    transform: translateY(0);
}

.bottom-sheet__handle {
    width: 2.5rem;
    height: 0.25rem;
    background-color: var(--color-text-muted);
    border-radius: var(--radius-full);
    margin: var(--space-3) auto;
    flex-shrink: 0;
}

.bottom-sheet__content {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-4);
    padding-bottom: calc(var(--space-4) + var(--safe-area-bottom));
}

/* --------------------------------------------------------------------------
   Component: Header
   -------------------------------------------------------------------------- */
.header {
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    height: var(--header-height);
    padding-inline: var(--space-4);
    padding-top: var(--safe-area-top);
    background-color: var(--color-bg-dark);
    z-index: var(--z-sticky);
}

.header--transparent {
    background-color: transparent;
    position: absolute;
    left: 0;
    right: 0;
}

.header__back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--color-surface);
    border-radius: var(--radius-full);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    touch-action: manipulation;
}

.header__back:active {
    background-color: var(--color-surface-alt);
}

.header__title {
    flex: 1;
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   Component: Search Bar
   -------------------------------------------------------------------------- */
.search-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
}

.search-bar__icon {
    color: var(--color-text-muted);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.search-bar__input {
    flex: 1;
    border: none;
    background: transparent;
    font-family: var(--font-family);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    outline: none;
}

.search-bar__input::placeholder {
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Component: Quantity Selector
   -------------------------------------------------------------------------- */
.quantity-selector {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background-color: var(--color-surface);
    border-radius: var(--radius-full);
    padding: var(--space-1);
}

.quantity-selector__btn {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    touch-action: manipulation;
}

.quantity-selector__btn:active {
    background-color: var(--color-primary-dark);
}

.quantity-selector__btn:disabled {
    background-color: var(--color-surface-alt);
    color: var(--color-text-muted);
    cursor: not-allowed;
}

.quantity-selector__value {
    min-width: 2rem;
    text-align: center;
    font-weight: var(--font-semibold);
}

/* --------------------------------------------------------------------------
   Component: Tabs
   -------------------------------------------------------------------------- */
.tabs {
    display: flex;
    gap: var(--space-1);
    padding: var(--space-2);
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow-x: auto;
}

.tab {
    flex-shrink: 0;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    touch-action: manipulation;
    white-space: nowrap;
}

.tab--active {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.tab:active:not(.tab--active) {
    background-color: var(--color-surface-alt);
}

/* --------------------------------------------------------------------------
   Component: Option Group (Radio/Checkbox)
   -------------------------------------------------------------------------- */
.option-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.option-group__title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.option-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    touch-action: manipulation;
}

.option-item:active {
    background-color: var(--color-surface-alt);
}

.option-item__radio,
.option-item__checkbox {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--color-border);
    flex-shrink: 0;
}

.option-item__radio {
    border-radius: var(--radius-full);
}

.option-item__checkbox {
    border-radius: var(--radius-sm);
}

.option-item--selected .option-item__radio,
.option-item--selected .option-item__checkbox {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.option-item__label {
    flex: 1;
    font-size: var(--text-base);
    color: var(--color-text-primary);
}

.option-item__price {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Page: Splash Screen
   -------------------------------------------------------------------------- */
.splash-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-darker) 100%);
    padding: var(--space-4);
}

.splash-screen__logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.splash-screen__img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    border-radius: var(--radius-2xl);
}

.splash-screen__icon {
    font-size: 5rem;
    color: var(--color-primary);
}

.splash-screen__title {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}

.splash-screen__subtitle {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    text-align: center;
}

/* --------------------------------------------------------------------------
   Page: Location
   -------------------------------------------------------------------------- */
.location-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    padding: var(--space-6);
    padding-top: calc(var(--safe-area-top) + var(--space-6));
    padding-bottom: calc(var(--safe-area-bottom) + var(--space-6));
}

.location-page__icon {
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: var(--space-6);
}

.location-page__title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.location-page__description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
}

.location-page__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: auto;
}

/* --------------------------------------------------------------------------
   Page: Mobile Only
   -------------------------------------------------------------------------- */
.mobile-only-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    padding: var(--space-8);
    text-align: center;
}

.mobile-only-page__icon {
    font-size: 5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-6);
}

.mobile-only-page__title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.mobile-only-page__description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    max-width: 400px;
}

/* --------------------------------------------------------------------------
   Hero Section (Restaurant Page)
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    height: 200px;
}

.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--color-bg-dark) 0%, transparent 100%);
}

/* --------------------------------------------------------------------------
   Install Prompt Banner
   -------------------------------------------------------------------------- */
.install-banner {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    margin: var(--space-4);
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
}

.install-banner__icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    border-radius: var(--radius-lg);
    color: var(--color-text-inverse);
    flex-shrink: 0;
}

.install-banner__content {
    flex: 1;
}

.install-banner__title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
}

.install-banner__description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.install-banner__action {
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Checkout Summary
   -------------------------------------------------------------------------- */
.checkout-summary {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-4);
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
}

.checkout-summary__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkout-summary__label {
    color: var(--color-text-secondary);
}

.checkout-summary__value {
    font-weight: var(--font-medium);
}

.checkout-summary__divider {
    height: 1px;
    background-color: var(--color-border);
}

.checkout-summary__total {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
}

.checkout-summary__total .checkout-summary__value {
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Cart Item
   -------------------------------------------------------------------------- */
.cart-item {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3);
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
}

.cart-item__image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.cart-item__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.cart-item__name {
    font-weight: var(--font-medium);
}

.cart-item__customizations {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.cart-item__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.cart-item__price {
    font-weight: var(--font-semibold);
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Address Card
   -------------------------------------------------------------------------- */
.address-card {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-4);
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    cursor: pointer;
    touch-action: manipulation;
}

.address-card__icon {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface-alt);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    flex-shrink: 0;
}

.address-card__content {
    flex: 1;
}

.address-card__label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.address-card__address {
    font-weight: var(--font-medium);
    color: var(--color-text-primary);
}

.address-card__action {
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Delivery Info
   -------------------------------------------------------------------------- */
.delivery-info {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
}

.delivery-info__item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.delivery-info__icon {
    color: var(--color-primary);
}

.delivery-info__text {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Blazor Error UI
   -------------------------------------------------------------------------- */
#blazor-error-ui {
    color-scheme: light only;
    background: #b32121;
    color: white;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

#blazor-error-ui .reload {
    color: white;
    margin-left: 0.5rem;
}

.blazor-error-boundary {
    background: #b32121;
    padding: 1rem;
    color: white;
    border-radius: var(--radius-lg);
    margin: var(--space-4);
}

/* --------------------------------------------------------------------------
   RTL Support
   -------------------------------------------------------------------------- */
[dir="rtl"] {
    direction: rtl;
}

[dir="rtl"] .material-symbols-outlined {
    direction: ltr;
}