/* Hotel Management System - Custom Color Theme */

:root {
    /* Ana Renk Paleti - Sıcak ve Davetkar */
    --primary-color: #2C5F2D; /* Koyu yeşil - güven ve doğa */
    --primary-light: #4A8F4D; /* Açık yeşil */
    --secondary-color: #B8860B; /* Altın sarısı - lüks ve sıcaklık */
    --accent-color: #CD853F; /* Peru rengi - toprak tonu */
    
    /* Arka Plan Renkleri */
    --bg-primary: #F5F5DC; /* Bej - rahatlatıcı */
    --bg-secondary: #FFF8DC; /* Krem - sıcak */
    --bg-card: #FFFFFF; /* Beyaz kartlar */
    
    /* Metin Renkleri */
    --text-primary: #2F4F4F; /* Koyu gri-yeşil */
    --text-secondary: #696969; /* Orta gri */
    --text-muted: #A0A0A0; /* Açık gri */
    
    /* Durum Renkleri */
    --success-color: #228B22; /* Orman yeşili */
    --warning-color: #FF8C00; /* Koyu turuncu */
    --danger-color: #DC143C; /* Crimson */
    --info-color: #4682B4; /* Steel blue */
    
    /* Gölge ve Kenarlık */
    --shadow-soft: 0 4px 6px rgba(44, 95, 45, 0.1);
    --shadow-medium: 0 8px 15px rgba(44, 95, 45, 0.15);
    --border-radius: 12px;
}

/* Ana Gövde */
body {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
}

/* Navbar Özelleştirme */
.navbar {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-light) 100%) !important;
    box-shadow: var(--shadow-medium);
    border-bottom: 3px solid var(--secondary-color);
}

.navbar-brand {
    color: white !important;
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--secondary-color) !important;
    transform: translateY(-1px);
}

/* Kartlar */
.card {
    background: var(--bg-card);
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
}

.card-header {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
    border-bottom: 2px solid var(--secondary-color);
}

/* Butonlar */
.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
    border: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(45deg, var(--primary-light), var(--secondary-color));
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background: linear-gradient(45deg, var(--accent-color), var(--secondary-color));
    border: none;
    color: white;
}

.btn-success {
    background: var(--success-color);
    border: none;
}

.btn-warning {
    background: var(--warning-color);
    border: none;
    color: white;
}

.btn-danger {
    background: var(--danger-color);
    border: none;
}

/* Form Elemanları */
.form-control {
    border: 2px solid #E8E8E8;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(44, 95, 45, 0.25);
}

.form-select {
    border: 2px solid #E8E8E8;
    border-radius: 8px;
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(44, 95, 45, 0.25);
}

/* Alert Mesajları */
.alert {
    border: none;
    border-radius: var(--border-radius);
    border-left: 4px solid;
}

.alert-success {
    background: linear-gradient(90deg, #F0FFF0, #E6FFE6);
    border-left-color: var(--success-color);
    color: var(--success-color);
}

.alert-warning {
    background: linear-gradient(90deg, #FFF8DC, #FFEBCD);
    border-left-color: var(--warning-color);
    color: #B8860B;
}

.alert-danger {
    background: linear-gradient(90deg, #FFF5F5, #FFE4E1);
    border-left-color: var(--danger-color);
    color: var(--danger-color);
}

.alert-info {
    background: linear-gradient(90deg, #F0F8FF, #E6F3FF);
    border-left-color: var(--info-color);
    color: var(--info-color);
}

/* Badge'ler */
.badge {
    border-radius: 20px;
    font-weight: 600;
    padding: 0.5em 1em;
}

.badge.bg-warning {
    background: var(--warning-color) !important;
    color: white;
}

.badge.bg-success {
    background: var(--success-color) !important;
}

.badge.bg-danger {
    background: var(--danger-color) !important;
}

/* Tablo Stilleri */
.table {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.table th {
    background: var(--primary-color);
    color: white;
    border: none;
    font-weight: 600;
}

.table td {
    border-color: #F0F0F0;
    vertical-align: middle;
}

.table tbody tr:hover {
    background: var(--bg-primary);
}

/* Misafir Paneli */
.guest-panel {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-primary) 100%);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-medium);
}

/* Yıldız Rating */
.star-rating {
    color: var(--secondary-color);
}

.star-rating .fa-star {
    transition: all 0.2s ease;
    cursor: pointer;
}

.star-rating .fa-star:hover {
    color: var(--warning-color);
    transform: scale(1.1);
}

/* QR Kod Kartı */
.qr-card {
    background: linear-gradient(135deg, white 0%, var(--bg-primary) 100%);
    border: 3px solid var(--secondary-color);
    border-radius: var(--border-radius);
}

/* Timeline Elemanları */
.timeline-marker.bg-primary {
    background: var(--primary-color) !important;
}

.timeline-marker.bg-success {
    background: var(--success-color) !important;
}

.timeline-marker.bg-info {
    background: var(--info-color) !important;
}

/* Chat Alanı */
.chat-container {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 2px solid var(--primary-color);
}

.message.guest {
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    border-left: 4px solid var(--accent-color);
}

.message.manager {
    background: linear-gradient(135deg, #E6F3FF, #F0F8FF);
    border-left: 4px solid var(--info-color);
}

/* Hover Efektleri */
.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

/* Özel Animasyonlar */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive Düzenlemeler */
@media (max-width: 768px) {
    .card {
        margin-bottom: 1rem;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .guest-panel {
        padding: 1rem;
    }
}

/* Footer */
.footer {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    color: white;
    margin-top: 3rem;
}

/* Özel Container */
.container-warm {
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(10px);
}

/* Sidebar Menü */
.sidebar {
    background: linear-gradient(180deg, var(--primary-color), var(--primary-light));
    border-radius: var(--border-radius);
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 0.25rem 0;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background: var(--secondary-color);
    color: white;
    transform: translateX(5px);
}

/* Istatistik Kartları */
.stats-card {
    background: linear-gradient(135deg, var(--bg-card), var(--bg-primary));
    border-left: 5px solid var(--secondary-color);
    transition: all 0.3s ease;
}

.stats-card:hover {
    border-left-color: var(--primary-color);
    transform: scale(1.02);
}

/* Loading Spinner */
.spinner-custom {
    border: 3px solid var(--bg-primary);
    border-top: 3px solid var(--primary-color);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}