/* ==========================================================================
   IRAQS.rest — Base Stylesheet
   Design tokens and shared utility classes.
   ========================================================================== */

:root {
    /* Palette */
    --color-bg:        #1a1a2e;
    --color-surface:   #16213e;
    --color-border:    #2a2a4a;
    --color-text:      #e0e0e0;
    --color-muted:     #888;
    --color-accent:    #e63946;
    --color-accent-hi: #ff6b6b;
    --color-secondary: #457b9d;
    --color-success:   #2a9d8f;
    --color-warning:   #f4a261;
    --color-danger:    #e63946;

    /* Typography */
    --font-sans:   system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --font-mono:   'SF Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Radii */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Shadows */
    --shadow-card: 0 2px 8px rgba(0,0,0,0.3);
}

/* ── Reset ─────────────────────────────────────────────────────────────── */

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

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a {
    color: var(--color-accent-hi);
    text-decoration: none;
    transition: opacity 0.15s;
}
a:hover { opacity: 0.85; }

/* ── Container ─────────────────────────────────────────────────────────── */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ── Buttons ───────────────────────────────────────────────────────────── */

.btn {
    display: inline-block;
    padding: 10px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    line-height: 1.4;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary   { background: var(--color-accent); color: #fff; }
.btn-secondary { background: var(--color-secondary); color: #fff; }
.btn-success   { background: var(--color-success); color: #fff; }
.btn-danger    { background: var(--color-danger); color: #fff; }
.btn-outline   { background: transparent; border: 1px solid var(--color-border); color: var(--color-text); }

.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }

.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }

/* ── Flash messages ────────────────────────────────────────────────────── */

.flash-container {
    position: fixed;
    top: var(--space-md);
    right: var(--space-md);
    z-index: 9999;
    max-width: 380px;
}

.flash {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-card);
    animation: slideIn 0.3s ease;
}

.flash-success { background: #1b4332; color: #a7f3d0; border-left: 3px solid var(--color-success); }
.flash-error   { background: #450a0a; color: #fecaca; border-left: 3px solid var(--color-danger); }
.flash-warning { background: #422006; color: #fde68a; border-left: 3px solid var(--color-warning); }
.flash-info    { background: #1e3a5f; color: #bfdbfe; border-left: 3px solid var(--color-secondary); }

/* ── Inline alerts (forms, panels) ─────────────────────────────────────── */

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    font-size: 14px;
    font-weight: 500;
    border-left: 3px solid transparent;
}
.alert-danger  { background: #450a0a; color: #fecaca; border-left-color: var(--color-danger); }
.alert-success { background: #1b4332; color: #a7f3d0; border-left-color: var(--color-success); }
.alert-warning { background: #422006; color: #fde68a; border-left-color: var(--color-warning); }
.alert-info    { background: #1e3a5f; color: #bfdbfe; border-left-color: var(--color-secondary); }

@keyframes slideIn {
    from { opacity: 0; transform: translateX(100%); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ── Cards ─────────────────────────────────────────────────────────────── */

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-card);
}

/* ── Forms ─────────────────────────────────────────────────────────────── */

.form-group { margin-bottom: var(--space-md); }
.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-size: 13px;
    font-weight: 500;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-size: 14px;
    font-family: var(--font-sans);
    transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-secondary);
}

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

.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.password-wrapper input {
    padding-right: 40px;
}
.password-toggle {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    padding: 4px 8px;
    color: var(--color-muted);
    transition: color 0.15s;
}
.password-toggle:hover {
    color: var(--color-text);
}

.form-row { display: flex; gap: var(--space-md); }
.form-row > * { flex: 1; }

/* ── Styled Checkbox (Menu Builder dish flags) ───────────────────────── */
.styled-checkbox {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
    font-size: 13px;
    color: var(--color-text);
}
.form-row > .styled-checkbox { flex: 0 0 auto; }
.styled-checkbox > input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.styled-checkbox .checkmark {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    border: 2px solid var(--color-border);
    border-radius: 5px;
    background: var(--color-bg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, border-color 0.15s;
}
.styled-checkbox .checkmark::after {
    content: '';
    width: 5px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    margin-top: -2px;
    transition: transform 0.15s;
}
.styled-checkbox > input[type="checkbox"]:checked + .checkmark {
    background: var(--color-accent);
    border-color: var(--color-accent);
}
.styled-checkbox > input[type="checkbox"]:checked + .checkmark::after {
    transform: rotate(45deg) scale(1);
}
.styled-checkbox > input[type="checkbox"]:focus-visible + .checkmark {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

/* ── Auth Pages (login / register / 2FA / forgot / reset) ──────────────── */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    padding: 24px;
}
.login-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px;
    width: 100%;
    max-width: 400px;
}
.login-card h2 {
    font-size: 22px;
    color: var(--color-accent-hi);
    margin-bottom: 4px;
    text-align: center;
}
.login-subtitle {
    color: var(--color-muted);
    font-size: 14px;
    margin-bottom: 24px;
    text-align: center;
}
.auth-form .form-group { margin-bottom: 14px; }
.auth-form label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--color-muted);
}
.auth-form .form-control {
    width: 100%;
    padding: 10px 12px;
    font-size: 15px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    color: var(--color-text);
    box-sizing: border-box;
}
.auth-form .form-control:focus {
    outline: none;
    border-color: var(--color-secondary);
}

/* ── Toggle Switch ─────────────────────────────────────────────────────── */

.toggle {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}
.toggle input { display: none; }
.toggle .slider {
    position: absolute;
    inset: 0;
    background: #444;
    border-radius: 26px;
    cursor: pointer;
    transition: background 0.2s;
}
.toggle .slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
}
.toggle input:checked + .slider { background: var(--color-success); }
.toggle input:checked + .slider::before { transform: translateX(22px); }

/* ── Utility classes ───────────────────────────────────────────────────── */

.text-center  { text-align: center; }
.text-right   { text-align: right; }
.text-muted   { color: var(--color-muted); }
.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }
.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }
.hidden { display: none !important; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: var(--space-sm); }
.gap-2 { gap: var(--space-md); }

/* ── Landing Page Sections ──────────────────────────────────────────────── */

.hero {
    padding: 80px 0 64px;
    text-align: center;
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-bg) 100%);
}
.hero h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}
.hero-content {
    max-width: 680px;
    margin: 0 auto var(--space-xl);
    font-size: 18px;
    color: var(--color-muted);
    line-height: 1.7;
}
.hero .btn { font-size: 16px; padding: 14px 36px; }

.features {
    padding: 64px 0;
    text-align: center;
}
.features h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--space-xl);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
    text-align: left;
}
.features-grid > * {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.pricing {
    padding: 64px 0;
    text-align: center;
    background: rgba(255,255,255,0.02);
}
.pricing h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--space-md);
}
.pricing-content {
    max-width: 640px;
    margin: 0 auto var(--space-xl);
    color: var(--color-muted);
    font-size: 16px;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    max-width: 900px;
    margin: 0 auto;
}
.pricing-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: transform 0.2s;
}
.pricing-card:hover { transform: translateY(-4px); }
.pricing-card--popular {
    border: 2px solid #ff8c00;
    position: relative;
    box-shadow: 0 0 20px rgba(255,140,0,0.15);
}
.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #ff8c00, #ff6b00);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(255,140,0,0.3);
}
.pricing-card h3 {
    font-size: 20px;
    margin-bottom: var(--space-sm);
}
.pricing-card .price {
    font-size: 36px;
    font-weight: 800;
    color: var(--color-accent-hi);
    margin-bottom: var(--space-md);
}
.pricing-card p {
    color: var(--color-muted);
    font-size: 14px;
    line-height: 1.6;
}

/* ── Dynamic Landing Sections ───────────────────────────────────────────── */

.landing-section {
    padding: 64px 0;
}
.landing-section:nth-child(even) {
    background: rgba(255,255,255,0.015);
}
.landing-section h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: var(--space-lg);
}
.landing-section-content {
    color: var(--color-text);
    font-size: 16px;
    line-height: 1.8;
}
.landing-section-content p { margin-bottom: var(--space-md); }
.landing-section-content ul,
.landing-section-content ol {
    margin-left: var(--space-lg);
    margin-bottom: var(--space-md);
}
.landing-section-content h1,
.landing-section-content h2,
.landing-section-content h3 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
    color: var(--color-text);
}
.landing-section-content a {
    color: var(--color-accent-hi);
    text-decoration: underline;
}
.landing-section-content blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--space-md);
    margin: var(--space-md) 0;
    color: var(--color-muted);
    font-style: italic;
}
.landing-section-content code {
    background: var(--color-surface);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 13px;
}

/* Image + text layout */
.landing-section--has-image .landing-section-layout {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}
.landing-section--image-right .landing-section-layout {
    flex-direction: row;
}
.landing-section--image-left .landing-section-layout {
    flex-direction: row-reverse;
}
.landing-section-text {
    flex: 1;
    min-width: 0;
}
.landing-section-media {
    flex: 0 0 320px;
    max-width: 50%;
}
.landing-section-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

/* ── Footer ─────────────────────────────────────────────────────────────── */

.site-footer {
    padding: 24px 0;
    margin-top: 48px;
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 13px;
    color: var(--color-muted);
}

.footer-custom-text {
    margin-bottom: 8px;
    font-size: 12px;
    color: var(--color-muted);
    opacity: 0.8;
}

/* ── Responsive ────────────────────────────────────────────────────────── */

/* ── Menu Search Bar ──────────────────────────────────────────────────────── */

.menu-search-bar {
    margin-bottom: 12px;
}
.menu-search-input {
    width: 100%;
    padding: 10px 16px;
    border-radius: 24px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}
.menu-search-input:focus {
    border-color: var(--color-accent);
}
.menu-search-input::placeholder {
    color: var(--color-muted);
    opacity: 0.7;
}

/* ── Order Type Tabs (cart drawer) ─────────────────────────────────────── */

.order-type-tabs {
    display: flex; gap: 4px;
}
.order-type-tab {
    flex: 1; padding: 8px 4px; border: 2px solid var(--color-border);
    border-radius: var(--radius-sm); background: transparent;
    color: var(--color-muted); font-size: 11px; font-weight: 600;
    cursor: pointer; text-align: center; transition: all 0.2s;
}
.order-type-tab:hover {
    border-color: var(--color-accent); color: var(--color-text);
}
.order-type-tab.active {
    border-color: var(--color-accent); background: var(--color-accent);
    color: #fff;
}

/* ── Checkout Form Fields (cart drawer) ─────────────────────────────────── */

.checkout-field {
    margin-bottom: 12px;
}
.checkout-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--color-text);
}
.checkout-field .required {
    color: var(--color-accent);
}
.checkout-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 14px;
    font-family: var(--font-sans);
    box-sizing: border-box;
    transition: border-color 0.2s;
}
.checkout-input:focus {
    outline: none;
    border-color: var(--color-accent);
}
.checkout-textarea {
    resize: vertical;
    min-height: 48px;
}

.btn-locate {
    width: 100%;
    padding: 10px 12px;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 14px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}
.btn-locate:hover {
    border-color: var(--color-accent);
    background: rgba(230, 57, 70, 0.05);
}
.btn-locate:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.loc-status {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--color-muted);
}
.loc-status.loc-pending { color: var(--color-warning); }
.loc-status.loc-success { color: var(--color-success); }
.loc-status.loc-error   { color: var(--color-danger); }

.loc-hint {
    font-size: 12px;
    color: var(--color-muted);
    margin: 0 0 4px 0;
}

.btn-pin-confirm {
    padding: 6px 14px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--color-secondary);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.btn-pin-confirm:hover { background: var(--color-accent); }

/* ── Responsive ────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .container { padding: 0 var(--space-md); }
    .form-row { flex-direction: column; }

    .hero { padding: 48px 0 40px; }
    .hero h1 { font-size: 28px; }
    .hero-content { font-size: 16px; }
    .hero .btn { width: 100%; }

    .features h2,
    .pricing h2 { font-size: 24px; }
    .pricing-card .price { font-size: 28px; }

    .landing-section { padding: 40px 0; }
    .landing-section--has-image .landing-section-layout {
        flex-direction: column !important;
        gap: var(--space-lg);
    }
    .landing-section-media {
        flex: none;
        max-width: 100%;
        order: -1;
    }
}