@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
    --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --primary-light: #eef2ff;
    --primary-glow: rgba(79, 70, 229, 0.15);

    --success: #10b981;
    --success-light: #ecfdf5;
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --danger: #ef4444;
    --danger-light: #fef2f2;

    --bg-page: #f8fafc;
    --bg-card: #ffffff;
    --bg-card-hover: #fcfdfe;
    --bg-muted: #f1f5f9;

    --border: #e2e8f0;
    --border-hover: #cbd5e1;
    --border-focus: #818cf8;

    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-subtle: #94a3b8;
    --text-white: #ffffff;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.04);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.09), 0 8px 10px -6px rgb(0 0 0 / 0.03);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg-page);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-main);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-top: 0;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-hover);
}

/* Navbar */
.navbar {
    height: 70px;
    padding: 0 6%;
    background: #0f172a;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    color: #ffffff !important;
    text-decoration: none;
    letter-spacing: -0.02em;
}

.brand-badge {
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    color: white;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-links a {
    color: #cbd5e1;
    font-weight: 500;
    font-size: 14px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
}

.nav-links a:hover,
.nav-links a.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

.nav-button {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.nav-button:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
}

.inline {
    display: inline;
}

/* Container */
.container {
    width: min(1160px, 92%);
    margin: 36px auto;
}

/* Hero & Header */
.hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 60%, #312e81 100%);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    margin-bottom: 40px;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero h1 {
    color: white;
    font-size: clamp(32px, 5vw, 48px);
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.hero p {
    color: #cbd5e1;
    font-size: 18px;
    max-width: 650px;
    margin: 0 auto 30px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--primary);
    color: white;
    padding: 11px 20px;
    border-radius: var(--radius-md);
    border: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(79, 70, 229, 0.2);
}

.button:hover {
    background: var(--primary-hover);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.button-secondary {
    background: white;
    color: var(--text-main);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.button-secondary:hover {
    background: var(--bg-muted);
    color: var(--text-main);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

.button-danger {
    background: var(--danger);
    color: white;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.2);
}

.button-danger:hover {
    background: #dc2626;
    color: white;
}

.button-sm {
    padding: 6px 12px;
    font-size: 12.5px;
    border-radius: var(--radius-sm);
}

.button-lg {
    padding: 14px 28px;
    font-size: 16px;
    border-radius: var(--radius-md);
}

/* Cards & Layout */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    margin-bottom: 24px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 18px;
    margin-bottom: 22px;
}

.card-header h2, .card-header h3 {
    margin: 0;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 16px;
}

.page-header h1 {
    font-size: 28px;
    margin-bottom: 4px;
}

/* Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 30px;
}

.stat {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 22px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.stat span {
    display: block;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
}

.stat strong {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--text-main);
}

/* Forms */
.auth-card {
    width: min(440px, 100%);
    margin: 40px auto;
    background: var(--bg-card);
    padding: 36px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-xl);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.form-group {
    display: grid;
    gap: 8px;
    margin-bottom: 18px;
}

.form-group label {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-main);
}

.form-group .hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: -3px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #ffffff;
    font-family: inherit;
    font-size: 14.5px;
    color: var(--text-main);
    transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Flash Messages */
.flash {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    margin-bottom: 22px;
    font-weight: 500;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid transparent;
}

.flash.error {
    background: var(--danger-light);
    color: #991b1b;
    border-color: #fecaca;
}

.flash.success {
    background: var(--success-light);
    color: #065f46;
    border-color: #a7f3d0;
}

/* Badges & Pills */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 9px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    background: var(--bg-muted);
    color: var(--text-muted);
}

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

.badge-success {
    background: var(--success-light);
    color: var(--success);
}

.badge-warning {
    background: var(--warning-light);
    color: #d97706;
}

code {
    background: var(--bg-muted);
    padding: 3px 7px;
    border-radius: 6px;
    font-size: 13px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
    color: #0369a1;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}

th {
    padding: 12px 16px;
    background: var(--bg-muted);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--border);
}

td {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

tr:hover td {
    background: rgba(248, 250, 252, 0.8);
}

/* Restaurant card grid */
.restaurant-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.restaurant-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.restaurant-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.restaurant-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 14px;
}

.restaurant-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    margin: 0 0 6px 0;
}

.restaurant-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    color: var(--text-muted);
    font-size: 13px;
}

.restaurant-card-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    border-top: 1px solid var(--border);
    padding-top: 16px;
    margin-top: 16px;
}

/* Rating stars */
.stars {
    color: #f59e0b;
    letter-spacing: 2px;
}

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