/* First Street Burgers — Reservation System Styles */

:root {
    --primary: #F5C518;          /* brand yellow/gold */
    --primary-dark: #D4A50F;
    --primary-light: #FFF9E0;
    --accent: #F5C518;
    --black: #000000;
    --black-soft: #0a0a0a;
    --dark: #0a0a0a;
    --gray: #666;
    --gray-light: #f5f5f5;
    --white: #fff;
    --success: #2e7d32;
    --success-bg: #e8f5e9;
    --warning: #F5C518;
    --danger: #c62828;
    --radius: 12px;
    --shadow: 0 2px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.25);
}

/* Brand Logo (actual First Street Burgers logo image) */
.fsb-logo {
    display: inline-block;
    line-height: 0;
}
.fsb-logo img {
    display: block;
    border-radius: 18px;
    box-shadow: 0 10px 40px rgba(245,197,24,0.25);
    object-fit: cover;
    max-width: 100%;
    height: auto;
}

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

html[dir="rtl"] body { font-family: 'Cairo', 'Tajawal', system-ui, -apple-system, sans-serif; }
html[dir="ltr"] body { font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; }

body {
    background: #000;
    background-image:
        radial-gradient(circle at 50% 50%, #1a1a1a 0%, #000 70%),
        radial-gradient(circle, rgba(245,197,24,0.04) 1px, transparent 1px);
    background-size: 100% 100%, 8px 8px;
    color: var(--dark);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 24px;
    box-shadow: var(--shadow-lg);
    margin-top: auto;
    margin-bottom: auto;
}

.brand {
    text-align: center;
    color: var(--white);
    padding: 32px 0 24px;
    display: flex;
    justify-content: center;
}

.brand h1 { display: none; }
.brand .burger-icon { display: none; }

h2 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dark);
}

.subtitle {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--dark);
}

.hint {
    font-size: 12px;
    color: var(--gray);
    margin-top: 4px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="number"],
select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: var(--radius);
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.2s;
    background: var(--white);
}

input:focus, select:focus {
    outline: none;
    border-color: var(--primary);
}

input.pin-input {
    text-align: center;
    letter-spacing: 12px;
    font-size: 28px;
    font-weight: 700;
    padding: 20px;
}

.btn {
    display: block;
    width: 100%;
    padding: 16px 24px;
    border: none;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.2s;
    text-align: center;
    text-decoration: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: #000;
    box-shadow: 0 4px 14px rgba(245,197,24,0.4);
}

.btn-primary:hover { background: var(--primary-dark); color: #000; }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
    background: var(--gray-light);
    color: var(--dark);
}

.btn-danger {
    background: var(--danger);
    color: var(--white);
}

.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-error {
    background: #ffebee;
    color: var(--danger);
    border: 1px solid #ffcdd2;
}

.alert-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid #c8e6c9;
}

.alert-warning {
    background: #fff8e1;
    color: var(--warning);
    border: 1px solid #ffe082;
}

.lang-switch {
    position: absolute;
    top: 16px;
    font-size: 13px;
    background: rgba(255,255,255,0.15);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 20px;
    text-decoration: none;
    backdrop-filter: blur(4px);
}

html[dir="rtl"] .lang-switch { left: 16px; }
html[dir="ltr"] .lang-switch { right: 16px; }

/* Queue number display */
.queue-number {
    text-align: center;
    padding: 32px 0;
}

.queue-number .number {
    font-size: 96px;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    letter-spacing: -4px;
}

.queue-number .label {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: 12px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-row:last-child { border-bottom: 0; }

.info-label { color: var(--gray); font-size: 14px; }
.info-value { font-weight: 700; color: var(--dark); }

/* Ready screen */
.ready-screen {
    background: linear-gradient(135deg, #F5C518 0%, #D4A50F 100%) !important;
}
.ready-screen .card * { color: #000 !important; }
.ready-screen h2 { color: #000 !important; }
.ready-screen .queue-number .number { color: #000 !important; }
.ready-screen .queue-number .label { color: rgba(0,0,0,0.8) !important; }

.ready-screen .card {
    background: transparent;
    color: var(--white);
    box-shadow: none;
    text-align: center;
}

.ready-screen h2 { font-size: 48px; margin: 24px 0; }

.pulse-icon {
    font-size: 96px;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Party size selector */
.party-selector {
    display: flex;
    align-items: center;
    gap: 16px;
    justify-content: center;
    padding: 8px 0;
}

.party-selector button {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    background: #000;
    color: var(--primary);
    font-size: 24px;
    font-weight: 700;
    cursor: pointer;
}

.party-selector .count {
    font-size: 36px;
    font-weight: 900;
    min-width: 60px;
    text-align: center;
}

/* Admin tablet styles */
.admin-body {
    background: #0f0f0f;
    font-family: system-ui, -apple-system, sans-serif;
    background-image: radial-gradient(circle, rgba(245,197,24,0.03) 1px, transparent 1px);
    background-size: 10px 10px;
}

.admin-header {
    background: #000;
    color: var(--primary);
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 20px rgba(245,197,24,0.1);
    border-bottom: 2px solid var(--primary);
}

.admin-header h1 { font-size: 20px; color: var(--primary); }

.admin-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 24px;
}

.stat-card {
    background: #1a1a1a;
    color: #fff;
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    text-align: center;
    border: 1px solid rgba(245,197,24,0.15);
}

.stat-card .value { font-size: 42px; font-weight: 900; color: var(--primary); line-height: 1; font-family: 'Oswald', sans-serif; }
.stat-card .label { color: #888; font-size: 13px; margin-top: 6px; }

.admin-container { padding: 0 24px 24px; }

.queue-card {
    background: #1a1a1a;
    color: #fff;
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    border-right: 4px solid var(--primary);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 16px;
    align-items: center;
}
html[dir="ltr"] .queue-card { border-right: 0; border-left: 4px solid var(--primary); }

.queue-card.ready { background: #2a2200; border-color: var(--primary); box-shadow: 0 0 30px rgba(245,197,24,0.3); }

.queue-card .big-num {
    font-size: 42px;
    font-weight: 900;
    color: var(--primary);
    min-width: 60px;
    text-align: center;
    font-family: 'Oswald', sans-serif;
}

.queue-card.ready .big-num { color: var(--primary); }

.queue-card .info strong { display: block; font-size: 16px; color: #fff; }
.queue-card .info span { color: #aaa; font-size: 13px; }

.queue-card .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.queue-card .actions button {
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
}

.btn-call { background: var(--primary); color: #000; }
.btn-entered { background: var(--success); color: #fff; }
.btn-noshow { background: #444; color: #fff; }

.call-next-bar {
    position: sticky;
    bottom: 0;
    background: #000;
    border-top: 2px solid var(--primary);
    padding: 16px 24px;
    box-shadow: 0 -4px 30px rgba(245,197,24,0.15);
    z-index: 10;
}

.call-next-bar .btn {
    background: var(--primary);
    color: #000;
    padding: 20px;
    font-size: 20px;
    font-weight: 800;
}

/* Display screen (for tablet outside restaurant) */
.display-body {
    background: linear-gradient(135deg, #d32f2f 0%, #b71c1c 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding: 20px;
}

.display-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 24px;
    padding: 48px 32px;
    max-width: 700px;
    width: 100%;
}

.display-card h1 { font-size: 42px; margin-bottom: 8px; }
.display-card .tagline { font-size: 18px; opacity: 0.85; margin-bottom: 32px; }

.qr-box {
    background: var(--white);
    padding: 24px;
    border-radius: 16px;
    display: inline-block;
    margin: 16px 0;
}

.qr-box img, .qr-box canvas { display: block; width: 280px; height: 280px; }

.display-password {
    font-size: 32px;
    letter-spacing: 16px;
    font-weight: 900;
    background: var(--white);
    color: var(--primary);
    padding: 20px 40px;
    border-radius: 16px;
    margin: 24px 0 16px;
    display: inline-block;
}

.display-timer { font-size: 14px; opacity: 0.8; }

/* Loading spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(211,47,47,0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 600px) {
    .admin-stats { grid-template-columns: 1fr 1fr; }
    .stat-card .value { font-size: 32px; }
    .queue-card { grid-template-columns: auto 1fr; }
    .queue-card .actions { grid-column: 1 / -1; }
}