/* ============================================
   Overo's Restaurant - Estilos Campestres Modernos
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@600;700&display=swap');

:root {
    --primary: #1B4332;
    --primary-light: #2D6A4F;
    --secondary: #5C4033;
    --accent: #D4A574;
    --accent-light: #E8C9A0;
    --bg: #FAF6F0;
    --bg-card: #FFFFFF;
    --text: #2D3436;
    --text-light: #636E72;
    --border: #E8E0D5;
    --success: #27AE60;
    --danger: #E74C3C;
    --warning: #F39C12;
    --shadow: 0 2px 12px rgba(27, 67, 50, 0.08);
    --shadow-lg: 0 8px 30px rgba(27, 67, 50, 0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

/* ---- Animaciones ---- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.fade-in { animation: fadeIn 0.5s ease-out; }
.slide-in { animation: slideIn 0.4s ease-out; }
.scale-in { animation: scaleIn 0.3s ease-out; }

/* ---- Topbar ---- */
.topbar {
    height: 60px;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    padding: 0 24px;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar .brand {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.topbar .user-area {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
    opacity: 0.85;
}

.topbar a:hover { opacity: 1; transform: scale(1.1); }

/* ---- Botones ---- */
.btn {
    padding: 10px 24px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: white;
}
.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(27, 67, 50, 0.3);
}

.btn-accent {
    background: var(--accent);
    color: var(--secondary);
}
.btn-accent:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-danger {
    background: var(--danger);
    color: white;
}
.btn-danger:hover {
    background: #C0392B;
    transform: translateY(-2px);
}

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

/* ---- Cards ---- */
.card {
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.card-header {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent-light);
}

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

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    transition: var(--transition);
    background: white;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23636E72' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* ---- Tabla ---- */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: var(--primary);
    color: white;
    font-weight: 500;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    text-align: left;
}

td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

tr { transition: var(--transition); }
tr:hover { background: rgba(27, 67, 50, 0.03); }
tr:last-child td { border-bottom: none; }

/* ---- Grid ---- */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---- Layout ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 24px; }
.page-title {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    color: var(--primary);
    margin-bottom: 24px;
}

/* ---- Sidebar (menu admin) ---- */
.sidebar {
    width: 240px;
    background: var(--primary);
    min-height: calc(100vh - 60px);
    padding: 20px 0;
    position: fixed;
    left: 0;
    top: 60px;
    z-index: 50;
}

.sidebar a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar a:hover, .sidebar a.active {
    background: rgba(255,255,255,0.1);
    color: white;
    border-left-color: var(--accent);
}

.sidebar a i { width: 20px; text-align: center; }

.main-content {
    margin-left: 240px;
    padding: 24px;
    min-height: calc(100vh - 60px);
}

/* ---- Dashboard Stats ---- */
.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.stat-icon.green { background: rgba(39, 174, 96, 0.12); color: var(--success); }
.stat-icon.brown { background: rgba(92, 64, 51, 0.12); color: var(--secondary); }
.stat-icon.gold { background: rgba(212, 165, 116, 0.2); color: #B8860B; }
.stat-icon.red { background: rgba(231, 76, 60, 0.12); color: var(--danger); }

.stat-info h3 { font-size: 24px; font-weight: 700; color: var(--text); }
.stat-info p { font-size: 13px; color: var(--text-light); }

/* ---- Login ---- */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1B4332 0%, #2D6A4F 50%, #40916C 100%);
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: scaleIn 0.4s ease-out;
}

.login-card .logo {
    text-align: center;
    margin-bottom: 24px;
}

.login-card .logo i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 12px;
}

.login-card h2 {
    font-family: 'Playfair Display', serif;
    text-align: center;
    color: var(--primary);
    margin-bottom: 8px;
}

.login-card .subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 28px;
}

/* ---- Mesas Grid ---- */
.mesa-card {
    background: white;
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid var(--border);
    position: relative;
}

.mesa-card:hover { transform: scale(1.05); }

.mesa-card.libre { border-color: var(--success); }
.mesa-card.libre .mesa-status { color: var(--success); }

.mesa-card.ocupada { border-color: var(--danger); background: #FFF5F5; }
.mesa-card.ocupada .mesa-status { color: var(--danger); }

.mesa-card.reservada { border-color: var(--warning); background: #FFFBF0; }
.mesa-card.reservada .mesa-status { color: var(--warning); }

.mesa-card .mesa-numero { font-size: 24px; font-weight: 700; color: var(--primary); }
.mesa-card .mesa-cap { font-size: 12px; color: var(--text-light); }
.mesa-card .mesa-status { font-size: 12px; font-weight: 600; text-transform: uppercase; margin-top: 8px; }

/* ---- Carrito ---- */
.cart-panel {
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 20px;
    position: sticky;
    top: 84px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    animation: slideIn 0.3s ease-out;
}

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

.cart-total {
    display: flex;
    justify-content: space-between;
    padding-top: 12px;
    margin-top: 12px;
    border-top: 2px solid var(--primary);
    font-weight: 700;
    font-size: 18px;
    color: var(--primary);
}

/* ---- Badge ---- */
.badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-success { background: rgba(39,174,96,0.12); color: var(--success); }
.badge-danger { background: rgba(231,76,60,0.12); color: var(--danger); }
.badge-warning { background: rgba(243,156,18,0.12); color: var(--warning); }

/* ---- Toast/Alert ---- */
.toast {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
    animation: slideIn 0.3s ease-out;
    display: flex;
    align-items: center;
    gap: 10px;
}

.toast-success { background: #D4EDDA; color: #155724; border: 1px solid #C3E6CB; }
.toast-error { background: #F8D7DA; color: #721C24; border: 1px solid #F5C6CB; }
.toast-warning { background: #FFF3CD; color: #856404; border: 1px solid #FFEEBA; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .sidebar { display: none; }
    .main-content { margin-left: 0; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .topbar .brand { font-size: 16px; }
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.hidden { display: none; }