:root {
    --bg-main: #FDFBF7; --sidebar-bg: #F4F1EC; --text-dark: #3b3732;
    --sand: #D3C5B1; --olive: #7D8C65; --olive-hover: #6a7855;
    --terra: #C27A62; --white: #FFFFFF; --border: #EAE6DF; --input-bg: #F9F8F5;
}
[data-theme="dark"] {
    --bg-main: #141619; --sidebar-bg: #1B1E23; --text-dark: #E2E8F0;
    --sand: #3A414A; --olive: #8CA36E; --olive-hover: #A3BD82;
    --terra: #D08770; --white: #22262B; --border: #333A42; --input-bg: #1B1E23;
}
* { box-sizing: border-box; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; margin: 0; padding: 0; }
body { background-color: var(--bg-main); color: var(--text-dark); transition: background-color 0.3s, color 0.3s; overflow-x: hidden; }

/* ФРИЗ ФОНА ПРИ ОТКРЫТИИ МОДАЛОК */
body.modal-open { overflow: hidden !important; }

.serif-title { font-family: 'Playfair Display', 'Georgia', serif; font-weight: 400; color: var(--text-dark); margin-bottom: 5px; }
.text-muted { color: #888; font-size: 14px; }
.login-wrapper { display: flex; height: 100vh; align-items: center; justify-content: center; padding: 20px; }

/* Кнопки Навигации (Язык/Тема) */
.top-controls-sidebar { display: flex; justify-content: center; gap: 10px; }
.top-btn { background: var(--sidebar-bg); color: var(--text-dark); border: 1px solid var(--border); border-radius: 20px; padding: 5px 15px; font-size: 13px; font-weight: bold; cursor: pointer; transition: 0.2s; }
.top-btn:hover { border-color: var(--olive); }

/* MOBILE HEADER */
.mobile-header { display: none; background: var(--sidebar-bg); padding: 15px 20px; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.hamburger { background: none; border: none; color: var(--text-dark); cursor: pointer; display: flex; align-items: center; justify-content: center; padding: 5px; }
.close-sidebar { display: none; background: none; border: none; font-size: 30px; color: var(--text-dark); position: absolute; top: 15px; right: 20px; cursor: pointer; }

/* Layout & Sidebar */
.app-layout { display: flex; min-height: 100vh; }
.sidebar { width: 250px; background: var(--sidebar-bg); padding: 30px 20px; display: flex; flex-direction: column; border-right: 1px solid var(--border); transition: transform 0.3s ease; z-index: 500; }
.sidebar-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 400; }
.brand { font-size: 24px; margin-bottom: 40px; text-align: center; }
.nav-link { display: block; padding: 12px 15px; color: var(--text-dark); text-decoration: none; margin-bottom: 10px; border-radius: 8px; transition: background 0.3s; font-size: 15px; }
.nav-link:hover, .nav-link.active { background: var(--border); font-weight: 500; }
.user-info { margin-top: auto; text-align: center; font-size: 14px; padding-top: 20px; border-top: 1px solid var(--border); }

/* Кнопки */
.btn-logout { background: transparent; border: 1px solid var(--border); color: #888; padding: 8px; border-radius: 6px; cursor: pointer; width: 100%; transition: all 0.2s; }
.btn-logout:hover { background: var(--terra); color: white; border-color: var(--terra); }
.btn-primary { background: var(--olive); color: #fff !important; border: none; padding: 10px 20px; border-radius: 8px; cursor: pointer; transition: all 0.2s; font-size: 14px; }
.btn-primary:hover { background: var(--olive-hover); transform: translateY(-1px); }
.btn-clear { padding:10px 20px; border:1px solid var(--border); border-radius:6px; background:var(--white); color:var(--text-dark); cursor:pointer; transition:0.2s; }
.btn-clear:hover { background:var(--border); }
.btn-small { padding: 4px 12px; font-size: 12px; border-radius: 6px; transition: all 0.2s; background: var(--sidebar-bg); border: 1px solid var(--border); color: var(--text-dark); cursor:pointer; }
.btn-small:hover { background: var(--border); }

/* Content & Layout */
.content { flex: 1; padding: 30px; overflow-y: auto; max-width: 100%; }
.view-section { display: none; }
.view-section.active { display: block; animation: fadeIn 0.3s ease-in-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
.header-flex { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; flex-wrap: wrap; gap: 15px; }
.card { background: var(--white); border-radius: 12px; padding: 25px; box-shadow: 0 4px 20px rgba(0,0,0,0.02); margin-bottom: 20px; border: 1px solid var(--border); }
.card-title { font-size:18px; border-bottom:1px solid var(--border); padding-bottom:10px; margin-bottom:15px; }

/* Grid Components */
.spaces-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.space-card { background: var(--white); border-radius: 12px; border: 1px solid var(--border); border-top-width: 6px; padding: 20px; box-shadow: 0 4px 15px rgba(0,0,0,0.02); transition: 0.3s; }
.photo-placeholder { height: 130px; background: var(--input-bg); border-radius: 8px; margin-bottom: 20px; display:flex; align-items:center; justify-content:center; color: #D1CEC5; }
.pill { display: inline-block; padding: 4px 12px; border-radius: 20px; background: var(--input-bg); font-size: 11px; border: 1px solid var(--border); color: var(--text-dark); }
.dash-top-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-bottom: 20px; }
.stat-card { border: 1px solid var(--border); border-radius: 12px; padding: 20px; background: var(--white); box-shadow: 0 4px 15px rgba(0,0,0,0.02); }
.stat-card .title { font-size: 11px; text-transform: uppercase; color: #888; letter-spacing: 1px; margin:0; }
.stat-card h3 { font-size: 28px; margin: 10px 0; color: var(--text-dark); font-family: 'Playfair Display', serif; font-weight: 400; }
.stat-card .desc { font-size: 12px; color: #999; margin:0; }
.dash-main-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* Bookings Search Panel */
.search-flex { display: flex; gap: 15px; align-items: flex-end; flex-wrap: wrap; border-bottom: 1px solid var(--border); padding-bottom: 20px; margin-bottom: 20px; }
.search-field { flex: 1 1 calc(50% - 15px); min-width: 140px; }
.search-btn-container { flex: 0 0 auto; }
.search-flex label { font-size: 12px; color: #888; margin-bottom: 5px; display: block; }
.search-flex input { background: var(--input-bg); width: 100%; color: var(--text-dark); border: 1px solid var(--border); padding: 10px; border-radius: 6px; }
.search-flex input:focus { outline: none; border-color: var(--olive); }
.avail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.room-badge { display: flex; justify-content: space-between; align-items: center; padding: 12px 15px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-main); font-size: 14px; transition: all 0.2s ease; }
.room-badge .dot { width: 10px; height: 10px; border-radius: 50%; display:inline-block; margin-right:8px; }
.room-badge .spots { font-size: 12px; color: var(--text-dark); background: var(--white); padding: 4px 10px; border-radius: 20px; border: 1px solid var(--border); }
.room-badge.available { cursor: pointer; border-left: 4px solid var(--olive); }
.room-badge.partial { cursor: pointer; border-left: 4px solid var(--terra); }
.room-badge.available:hover, .room-badge.partial:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(0,0,0,0.05); }

.booking-card { display:flex; justify-content:space-between; padding:20px; background:var(--white); border-radius:12px; margin-bottom:15px; border: 1px solid var(--border); border-left-width: 4px; transition: 0.3s; }

/* Tabs & Filters */
.tabs { display: flex; gap: 10px; border-bottom: 2px solid var(--border); padding-bottom: 10px; overflow-x: auto; white-space: nowrap; }
.tab-btn { background: transparent; border: none; color: #888; font-size: 15px; cursor: pointer; padding: 5px 10px; transition: 0.2s; }
.tab-btn:hover { color: var(--text-dark); }
.tab-btn.active { color: var(--olive); font-weight: bold; border-bottom: 2px solid var(--olive); margin-bottom: -12px; }
.issues-filters { display: flex; gap: 15px; margin-bottom: 20px; flex-wrap: wrap; }
.issues-filters input, .issues-filters select { padding: 8px 12px; border: 1px solid var(--border); border-radius: 6px; background: var(--input-bg); color: var(--text-dark); flex: 1; min-width: 150px; }

/* Responsive Table */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 15px; text-align: left; border-bottom: 1px solid var(--border); color: var(--text-dark); }
.table th { background: var(--bg-main); font-weight: bold; }
.responsive-table-card { padding: 0; overflow: hidden; }

/* Modals */
.modal { visibility: hidden; opacity: 0; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); display: flex; justify-content: center; align-items: center; z-index: 1000; transition: opacity 0.3s ease; }
.modal.show { visibility: visible; opacity: 1; }
.modal-content { background: var(--white); padding: 30px; border-radius: 12px; width: 500px; max-width: 90%; max-height: 90vh; overflow-y: auto; transform: translateY(-20px); transition: transform 0.3s ease; box-shadow: 0 15px 40px rgba(0,0,0,0.2); }
.modal.show .modal-content { transform: translateY(0); }
.close { float: right; font-size: 24px; cursor: pointer; color:#888; transition: color 0.2s; }
.close:hover { color: var(--text-dark); }
.form-group { margin-bottom: 15px; }
.form-group-row { display: flex; gap: 15px; }
.form-group-row .form-group { flex: 1; }
label { display: block; margin-bottom: 5px; font-size: 13px; font-weight: bold; color: var(--text-dark); }
input[type="text"], input[type="date"], input[type="number"], input[type="email"], input[type="password"], select, textarea { width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--input-bg); color: var(--text-dark); }
.form-check { margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }
.form-check label { margin-bottom: 0; font-weight:normal; }
.full-width { width: 100%; padding: 12px; }

/* Calendar Tweaks */
.calendar-container { padding: 20px; }
.fc-theme-standard td, .fc-theme-standard th { border-color: var(--border) !important; }
.fc-theme-standard .fc-scrollgrid { border-color: var(--border) !important; }
.fc-toolbar-title { color: var(--text-dark); font-family: 'Playfair Display', serif; font-size: 1.2rem !important; }
.fc-button-primary { background-color: var(--sidebar-bg) !important; border-color: var(--border) !important; color: var(--text-dark) !important; text-transform: capitalize; padding: 5px 10px !important; }
.fc-button-primary:hover { background-color: var(--border) !important; }
.fc-header-toolbar { flex-wrap: wrap; gap: 10px; }

/* MOBILE RESPONSIVENESS */
@media (max-width: 768px) {
    .desktop-only { display: none !important; }
    .mobile-header { display: flex; }
    .sidebar { position: fixed; left: -280px; top: 0; height: 100%; width: 260px; padding-top: 60px; box-shadow: 2px 0 10px rgba(0,0,0,0.1); }
    .sidebar.mobile-open { left: 0; }
    .sidebar-overlay.mobile-open { display: block; }
    .close-sidebar { display: block; }
    
    .content { padding: 15px; }
    .dash-main-grid, .avail-grid { grid-template-columns: 1fr; }
    .spaces-grid { grid-template-columns: 1fr; }
    
    .search-field { flex: 1 1 100%; }
    .search-btn-container { flex: 1 1 100%; }
    .search-btn-container button { width: 100%; }
    
    /* Responsive Table (Cards) */
    .table thead { display: none; }
    .table tbody tr { display: block; border-bottom: 2px solid var(--border); padding: 15px; }
    .table tbody td { display: flex; justify-content: space-between; align-items: center; border-bottom: none; padding: 8px 0; text-align: right; }
    .table tbody td::before { content: attr(data-label); font-weight: 600; color: #888; margin-right: 15px; text-transform: uppercase; font-size: 10px; letter-spacing: 1px; text-align: left; }
    .table tbody td > div, .table tbody td > select, .table tbody td > button { text-align: right; }
    
    /* Calendar Mobile Fixes */
    .calendar-container { padding: 10px; }
    .fc-toolbar { flex-direction: column; gap: 10px; }
    .fc-toolbar-chunk { text-align: center; }
}
body.modal-open { overflow: hidden !important; }

/* Карусель изображений комнат */
.carousel { position: relative; width: 100%; height: 160px; border-radius: 8px; overflow: hidden; margin-bottom: 20px; background: var(--input-bg); box-shadow: inset 0 0 10px rgba(0,0,0,0.05); }
.carousel .slides { position: relative; width: 100%; height: 100%; }
.carousel .slides img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.4s ease-in-out; }
.carousel .slides img.active { opacity: 1; }
.carousel-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,0.3); color: white; border: none; font-size: 18px; padding: 5px 12px; cursor: pointer; z-index: 2; border-radius: 4px; transition: background 0.2s; }
.carousel-btn:hover { background: rgba(0,0,0,0.7); }
.carousel-btn.prev { left: 5px; }
.carousel-btn.next { right: 5px; }
.carousel-dots { position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%); display: flex; gap: 6px; z-index: 2; }
.carousel-dots .dot { width: 8px; height: 8px; background: rgba(255,255,255,0.4); border-radius: 50%; cursor: pointer; transition: 0.2s; box-shadow: 0 0 2px rgba(0,0,0,0.5); }
.carousel-dots .dot.active { background: white; transform: scale(1.2); }