/* ============================================================
   Hotel PMS - ezCloudHotel Style Clone (PHP 8.3)
   Full CSS: Layout, Colors, Components, Responsive, Print
   Version 2.0 - Enhanced with all views
   ============================================================ */

/* === CSS Variables (Theme - ezCloudHotel Colors) === */
:root {
    --primary: #1a73e8;
    --primary-dark: #1557b0;
    --primary-light: #4a90d9;
    --primary-bg: #e8f0fe;
    --primary-50: #e3f2fd;
    --primary-100: #bbdefb;
    --primary-200: #90caf9;
    --primary-300: #64b5f6;
    
    --success: #0f9d58;
    --success-dark: #0b8043;
    --success-bg: #e6f4ea;
    --success-light: #ceead6;
    
    --warning: #f4b400;
    --warning-dark: #f09300;
    --warning-bg: #fef7e0;
    --warning-light: #feefc3;
    
    --danger: #ea4335;
    --danger-dark: #d33426;
    --danger-bg: #fce8e6;
    --danger-light: #f9d7d5;
    
    --info: #4285f4;
    --info-bg: #e8f0fe;
    --info-light: #d2e3fc;
    
    --purple: #9334e6;
    --purple-dark: #7b1fa2;
    --purple-bg: #f3e8fd;
    
    --teal: #00897b;
    --teal-bg: #e0f2f1;
    
    --orange: #e65100;
    --orange-bg: #fff3e0;
    
    --pink: #c2185b;
    --pink-bg: #fce4ec;
    
    --sidebar-bg: #1a237e;
    --sidebar-bg2: #0d1b5e;
    --sidebar-hover: #283593;
    --sidebar-active: rgba(66, 165, 245, 0.2);
    --sidebar-text: rgba(255,255,255,0.75);
    --sidebar-text-active: #ffffff;
    
    --bg: #f5f6fa;
    --bg-light: #fafafa;
    --card: #ffffff;
    --card-hover: #f8f9fa;
    --text: #202124;
    --text-light: #5f6368;
    --text-muted: #9aa0a6;
    --border: #dadce0;
    --border-light: #f1f3f4;
    --border-input: #e0e0e0;
    
    --radius: 10px;
    --radius-sm: 6px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --shadow: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.15);
    --shadow-xl: 0 12px 48px rgba(0,0,0,0.2);
    
    --font: 'Segoe UI', 'Roboto', Tahoma, Geneva, Verdana, sans-serif;
    --font-mono: 'Consolas', 'Monaco', 'Courier New', monospace;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { 
    height: 100%; font-family: var(--font); font-size: 14px; 
    color: var(--text); background: var(--bg); line-height: 1.5; 
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; 
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
input, select, textarea, button { font-family: inherit; }

/* Scrollbar */
::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #c4c7cc; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #a0a4aa; }

/* === LAYOUT === */
.app-layout { display: flex; height: 100vh; overflow: hidden; }

/* Sidebar - ezCloudHotel Dark Style */
.sidebar { 
    width: 250px; min-width: 250px; 
    background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg2) 100%); 
    color: #fff; overflow-y: auto; overflow-x: hidden;
    display: flex; flex-direction: column; 
    box-shadow: 3px 0 16px rgba(0,0,0,0.2);
    z-index: 30; transition: var(--transition-slow);
}
.sidebar-logo { 
    padding: 20px 16px; text-align: center; 
    border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
    background: rgba(0,0,0,0.1);
}
.sidebar-logo h3 { font-size: 20px; font-weight: 700; margin: 0 0 4px; color: #fff; letter-spacing: -0.5px; }
.sidebar-logo small { font-size: 10px; opacity: 0.5; text-transform: uppercase; letter-spacing: 1px; }
.sidebar-nav { flex: 1; padding: 6px 0; overflow-y: auto; }
.sidebar-footer { 
    padding: 12px 16px; border-top: 1px solid rgba(255,255,255,0.08); 
    flex-shrink: 0; font-size: 11px; opacity: 0.5; text-align: center;
}

.nav-section { 
    padding: 18px 20px 8px; font-size: 10px; 
    text-transform: uppercase; letter-spacing: 1.5px; 
    opacity: 0.45; font-weight: 700; 
}
.nav-item { 
    display: flex; align-items: center; padding: 9px 20px; 
    cursor: pointer; transition: var(--transition); 
    color: var(--sidebar-text); text-decoration: none; 
    font-size: 13.5px; font-weight: 400; position: relative;
    border-left: 3px solid transparent;
    margin: 2px 0;
}
.nav-item:hover { background: var(--sidebar-hover); color: #fff; text-decoration: none; }
.nav-item.active { 
    background: var(--sidebar-active); color: var(--sidebar-text-active); 
    border-left-color: var(--primary-300); 
    font-weight: 500;
}
.nav-item.active::after {
    content: ''; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
    width: 4px; height: 24px; background: var(--primary-300); border-radius: 2px 0 0 2px;
}
.nav-item .material-icons { margin-right: 10px; font-size: 20px; width: 20px; opacity: 0.85; }
.nav-item i.fa { margin-right: 10px; font-size: 16px; width: 20px; text-align: center; }
.nav-badge {
    margin-left: auto; background: var(--danger); color: #fff;
    border-radius: 10px; padding: 1px 7px; font-size: 10px; font-weight: 700;
    min-width: 20px; text-align: center;
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 25; opacity: 0; transition: opacity 0.3s;
    pointer-events: none;
}
.sidebar-overlay.show { opacity: 1; pointer-events: all; }

/* Main Area */
.main-area { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 0; }

/* Topbar */
.topbar { 
    height: 56px; min-height: 56px;
    background: var(--card); border-bottom: 1px solid var(--border); 
    display: flex; align-items: center; padding: 0 20px; 
    box-shadow: 0 1px 4px rgba(0,0,0,0.04); z-index: 20;
    gap: 14px;
}
.topbar .menu-toggle { 
    display: none; cursor: pointer; color: var(--text-light); 
    font-size: 24px; padding: 6px; border-radius: 50%;
    transition: var(--transition);
}
.topbar .menu-toggle:hover { background: var(--bg); }
.topbar-title { font-size: 18px; font-weight: 700; white-space: nowrap; color: var(--text); }
.topbar-search {
    flex: 1; max-width: 420px; position: relative;
}
.topbar-search input {
    width: 100%; padding: 7px 14px 7px 38px; border: 1.5px solid var(--border); 
    border-radius: 24px; font-size: 13px; background: var(--bg-light);
    transition: var(--transition); outline: none;
}
.topbar-search input:focus { border-color: var(--primary); background: #fff; box-shadow: 0 0 0 3px rgba(26,115,232,0.1); }
.topbar-search .material-icons {
    position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
    font-size: 18px; color: var(--text-muted); pointer-events: none;
}
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.topbar-right .material-icons, .topbar-right .fa { 
    cursor: pointer; color: var(--text-light); font-size: 22px; 
    transition: var(--transition); padding: 4px; border-radius: 50%;
}
.topbar-right .material-icons:hover, .topbar-right .fa:hover { color: var(--primary); background: var(--bg); }
.user-badge { display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 4px 10px; border-radius: 20px; transition: var(--transition); }
.user-badge:hover { background: var(--bg); }
.user-avatar { 
    width: 34px; height: 34px; border-radius: 50%; 
    background: linear-gradient(135deg, var(--primary), var(--primary-light)); 
    display: flex; align-items: center; justify-content: center; 
    color: #fff; font-weight: 700; font-size: 14px; flex-shrink: 0;
}
.user-name { font-size: 13px; font-weight: 500; color: var(--text); }

/* User dropdown */
.user-dropdown {
    position: absolute; top: 56px; right: 16px;
    background: var(--card); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow-lg);
    min-width: 200px; z-index: 100; padding: 4px 0;
}
.user-dropdown .dropdown-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px; cursor: pointer; font-size: 13px;
    color: var(--text); transition: var(--transition);
}
.user-dropdown .dropdown-item:hover { background: var(--bg); text-decoration: none; }
.user-dropdown .dropdown-item.danger { color: var(--danger); }
.user-dropdown .dropdown-item .material-icons { font-size: 18px; color: var(--text-light); }

/* Content Area */
.content-area { flex: 1; overflow-y: auto; padding: 20px 24px; }

/* Page header with breadcrumb */
.page-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 20px; flex-wrap: wrap; gap: 12px;
}
.page-header h3 { margin: 0; font-size: 22px; font-weight: 700; color: var(--text); }
.page-header .breadcrumb { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.page-header .breadcrumb a { color: var(--primary); }

/* === CARDS === */
.card { 
    background: var(--card); border-radius: var(--radius); 
    box-shadow: var(--shadow); padding: 20px; margin-bottom: 18px; 
    border: 1px solid var(--border-light); 
    transition: var(--transition);
}
.card-hover:hover { box-shadow: var(--shadow-md); }
.card-header { 
    display: flex; justify-content: space-between; align-items: center; 
    margin-bottom: 16px; flex-wrap: wrap; gap: 10px;
}
.card-header h4 { margin: 0; font-size: 16px; font-weight: 600; color: var(--text); }
.card-header h5 { margin: 0; font-size: 14px; font-weight: 600; color: var(--text); }
.card-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* Compact card */
.card-compact { padding: 12px 16px; }
.card-compact .card-header { margin-bottom: 10px; }

/* === BUTTONS === */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px; border-radius: var(--radius-sm); 
    font-size: 13px; font-weight: 500; cursor: pointer; 
    border: 1.5px solid transparent;
    transition: var(--transition); white-space: nowrap;
    line-height: 1.4; text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn .material-icons, .btn .fa { font-size: 18px; line-height: 1; }

.btn-sm { padding: 5px 12px; font-size: 12px; border-radius: 4px; }
.btn-sm .material-icons, .btn-sm .fa { font-size: 15px; }
.btn-xs { padding: 3px 8px; font-size: 11px; border-radius: 3px; }
.btn-xs .material-icons { font-size: 13px; }
.btn-lg { padding: 10px 24px; font-size: 15px; }
.btn-xl { padding: 14px 32px; font-size: 16px; }

.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { background: var(--success-dark); border-color: var(--success-dark); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: var(--danger-dark); border-color: var(--danger-dark); }
.btn-warning { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-warning:hover { background: var(--warning-dark); border-color: var(--warning-dark); }
.btn-info { background: var(--info); color: #fff; border-color: var(--info); }
.btn-info:hover { background: #3367d6; border-color: #3367d6; }
.btn-purple { background: var(--purple); color: #fff; border-color: var(--purple); }
.btn-purple:hover { background: var(--purple-dark); border-color: var(--purple-dark); }
.btn-teal { background: var(--teal); color: #fff; border-color: var(--teal); }
.btn-teal:hover { background: #00695c; border-color: #00695c; }

.btn-outline { background: transparent; color: var(--text); border-color: var(--border); }
.btn-outline:hover { background: var(--bg); border-color: var(--text-light); }
.btn-outline-primary { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary-bg); }
.btn-outline-success { background: transparent; color: var(--success); border-color: var(--success); }
.btn-outline-success:hover { background: var(--success-bg); }
.btn-outline-danger { background: transparent; color: var(--danger); border-color: var(--danger); }
.btn-outline-danger:hover { background: var(--danger-bg); }

.btn-ghost { background: transparent; color: var(--text-light); border: none; }
.btn-ghost:hover { background: var(--bg); color: var(--text); box-shadow: none; }

.btn-group { display: flex; gap: 0; }
.btn-group .btn { border-radius: 0; }
.btn-group .btn:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.btn-group .btn:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.btn-group .btn:not(:first-child) { border-left: 1px solid rgba(255,255,255,0.3); }

/* === FORMS === */
.form-group { margin-bottom: 14px; flex: 1; min-width: 150px; }
.form-group label { 
    display: block; margin-bottom: 5px; font-size: 12px; 
    font-weight: 600; color: var(--text-light); text-transform: uppercase; 
    letter-spacing: 0.3px;
}
.form-group label.required::after { content: ' *'; color: var(--danger); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 9px 12px; border: 1.5px solid var(--border-input);
    border-radius: var(--radius-sm); font-size: 13px; 
    transition: var(--transition); background: #fff;
    outline: none; color: var(--text);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,115,232,0.1);
}
.form-group textarea { resize: vertical; min-height: 60px; }
.form-group input.error, .form-group select.error { border-color: var(--danger); }
.form-group .error-text { font-size: 11px; color: var(--danger); margin-top: 3px; }
.form-group .hint { font-size: 11px; color: var(--text-muted); margin-top: 3px; }

.form-row { display: flex; gap: 14px; flex-wrap: wrap; }
.form-row-3 > .form-group { flex: 1 1 30%; min-width: 150px; }
.form-inline {
    display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end;
    padding: 16px 0;
}

/* === TABLES === */
.table-responsive { overflow-x: auto; }
table { 
    width: 100%; border-collapse: collapse; font-size: 13px; 
}
table th { 
    padding: 10px 12px; text-align: left; font-weight: 600; 
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px;
    color: var(--text-light); background: var(--bg-light); 
    border-bottom: 2px solid var(--border); white-space: nowrap;
}
table td { 
    padding: 10px 12px; border-bottom: 1px solid var(--border-light); 
    vertical-align: middle;
}
table tbody tr { transition: var(--transition); }
table tbody tr:hover { background: var(--primary-bg); }
table tr.selected { background: var(--primary-50); }
table .text-right { text-align: right; }
table .text-center { text-align: center; }
table .text-danger { color: var(--danger) !important; }
table .text-success { color: var(--success) !important; }
table .text-warning { color: var(--warning-dark) !important; }
table .text-primary { color: var(--primary) !important; }
table .text-muted { color: var(--text-muted) !important; }
table .fw600 { font-weight: 600; }
table .fw700 { font-weight: 700; }

/* === BADGES === */
.badge {
    display: inline-block; padding: 3px 10px; border-radius: 12px;
    font-size: 11px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.3px; white-space: nowrap;
}
.badge-primary { background: var(--primary-bg); color: var(--primary-dark); }
.badge-success { background: var(--success-bg); color: var(--success-dark); }
.badge-warning { background: var(--warning-bg); color: var(--warning-dark); }
.badge-danger { background: var(--danger-bg); color: var(--danger-dark); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-purple { background: var(--purple-bg); color: var(--purple-dark); }
.badge-teal { background: var(--teal-bg); color: var(--teal); }
.badge-orange { background: var(--orange-bg); color: var(--orange); }
.badge-pink { background: var(--pink-bg); color: var(--pink); }
.badge-secondary { background: #e8eaed; color: #5f6368; }
.badge-light { background: #fff; color: var(--text); border: 1px solid var(--border); }

/* === STATS CARDS === */
.stats-row {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px; margin-bottom: 20px;
}
.stats-row-2 { grid-template-columns: repeat(2, 1fr); }
.stats-row-3 { grid-template-columns: repeat(3, 1fr); }
.stats-row-4 { grid-template-columns: repeat(4, 1fr); }
.stats-row-5 { grid-template-columns: repeat(5, 1fr); }

.stat-card {
    background: var(--card); border-radius: var(--radius); 
    padding: 16px 20px; box-shadow: var(--shadow); 
    border: 1px solid var(--border-light); cursor: pointer;
    display: flex; align-items: center; gap: 14px;
    transition: var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-icon {
    width: 48px; height: 48px; border-radius: var(--radius); 
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.stat-icon .material-icons, .stat-icon .fa { font-size: 24px; }
.stat-icon.blue { background: var(--primary-bg); color: var(--primary); }
.stat-icon.green { background: var(--success-bg); color: var(--success); }
.stat-icon.red { background: var(--danger-bg); color: var(--danger); }
.stat-icon.orange { background: var(--warning-bg); color: var(--warning-dark); }
.stat-icon.purple { background: var(--purple-bg); color: var(--purple); }
.stat-icon.teal { background: var(--teal-bg); color: var(--teal); }
.stat-icon.pink { background: var(--pink-bg); color: var(--pink); }

.stat-content { flex: 1; }
.stat-value { font-size: 22px; font-weight: 700; color: var(--text); line-height: 1.2; }
.stat-value.small { font-size: 18px; }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.stat-change { font-size: 11px; }
.stat-change.up { color: var(--success); }
.stat-change.down { color: var(--danger); }

/* === FILTER BAR === */
.filter-bar {
    display: flex; gap: 10px; flex-wrap: wrap; align-items: center;
    margin-bottom: 16px; padding: 12px 16px;
    background: var(--card); border-radius: var(--radius);
    border: 1px solid var(--border-light); box-shadow: var(--shadow);
}
.filter-bar .form-group { margin-bottom: 0; min-width: 120px; }
.filter-bar .form-group input, 
.filter-bar .form-group select { padding: 7px 10px; font-size: 12px; }
.filter-bar .filter-label { 
    font-size: 12px; font-weight: 600; color: var(--text-light); 
    text-transform: uppercase; letter-spacing: 0.5px; white-space: nowrap;
}

/* === TABS === */
.tabs {
    display: flex; border-bottom: 2px solid var(--border); 
    margin-bottom: 16px; gap: 0;
}
.tab {
    padding: 10px 20px; cursor: pointer; font-size: 13px; font-weight: 500;
    color: var(--text-light); border-bottom: 2px solid transparent;
    margin-bottom: -2px; transition: var(--transition); white-space: nowrap;
    position: relative;
}
.tab:hover { color: var(--text); background: var(--bg-light); }
.tab.active { 
    color: var(--primary); border-bottom-color: var(--primary); 
    font-weight: 600;
}
.tab .badge { margin-left: 6px; }

/* === ALERTS === */
.alert {
    padding: 12px 16px; border-radius: var(--radius-sm); 
    margin-bottom: 14px; font-size: 13px; display: flex; align-items: center; gap: 10px;
}
.alert-info { background: var(--info-bg); color: var(--primary-dark); border: 1px solid var(--info-light); }
.alert-success { background: var(--success-bg); color: var(--success-dark); border: 1px solid var(--success-light); }
.alert-warning { background: var(--warning-bg); color: var(--warning-dark); border: 1px solid var(--warning-light); }
.alert-danger { background: var(--danger-bg); color: var(--danger-dark); border: 1px solid var(--danger-light); }
.alert .material-icons { font-size: 20px; }

/* === MODAL === */
.modal-backdrop {
    position: fixed; inset: 0; z-index: 1000;
    background: rgba(0,0,0,0.5); 
    display: flex; align-items: center; justify-content: center;
    animation: fadeIn 0.2s ease;
    padding: 20px;
}
.modal-box {
    background: var(--card); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl); width: 100%;
    max-height: 90vh; display: flex; flex-direction: column;
    animation: slideUp 0.25s ease;
}
.modal-sm { max-width: 480px; }
.modal-md { max-width: 640px; }
.modal-lg { max-width: 900px; }
.modal-xl { max-width: 1200px; }

.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px 20px; border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.modal-header h4 { margin: 0; font-size: 18px; font-weight: 700; }
.modal-header h3 { margin: 0; font-size: 20px; font-weight: 700; }
.modal-body { 
    padding: 20px; overflow-y: auto; flex: 1; 
}
.modal-body.no-padding { padding: 0; }
.modal-footer { 
    padding: 14px 20px; border-top: 1px solid var(--border);
    display: flex; justify-content: flex-end; gap: 10px; flex-shrink: 0;
}

/* === ROOM GRID === */
.room-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px; padding: 8px 0;
}
.room-box {
    background: var(--card); border: 2px solid var(--border); 
    border-radius: var(--radius); padding: 16px; 
    cursor: pointer; transition: var(--transition);
    position: relative; overflow: hidden;
    min-height: 120px; display: flex; flex-direction: column; 
    align-items: center; justify-content: center; text-align: center;
}
.room-box:hover { 
    box-shadow: var(--shadow-md); transform: translateY(-2px);
    border-color: var(--primary-light);
}
.room-box.vacant { border-color: var(--success); background: var(--success-bg); }
.room-box.occupied { border-color: var(--danger); background: var(--danger-bg); }
.room-box.dirty { border-color: var(--warning); background: var(--warning-bg); }
.room-box.clean { border-color: var(--info); background: var(--info-bg); }
.room-box.reserved { border-color: var(--purple); background: var(--purple-bg); }
.room-box.oo { border-color: #607d8b; background: #eceff1; }
.room-box.blocked { border-color: #37474f; background: #cfd8dc; }

.room-indicator {
    position: absolute; top: 8px; right: 8px;
    width: 10px; height: 10px; border-radius: 50%;
    background: #ccc;
}
.room-indicator.on { background: var(--danger); box-shadow: 0 0 6px rgba(234,67,53,0.5); }
.room-indicator.off { background: var(--success); }

.room-icon-status { font-size: 32px; margin-bottom: 6px; }
.room-icon-status .material-icons { font-size: 32px; }
.room-name { font-size: 16px; font-weight: 700; margin-bottom: 2px; }
.room-type { font-size: 11px; color: var(--text-muted); text-transform: uppercase; }
.room-guest { font-size: 12px; color: var(--text-light); margin-top: 4px; font-weight: 500; }
.room-price { font-size: 12px; color: var(--primary); font-weight: 600; margin-top: 2px; }

/* === EMPTY STATE === */
.empty-state {
    text-align: center; padding: 48px 20px; color: var(--text-muted);
}
.empty-state .material-icons { font-size: 64px; opacity: 0.4; margin-bottom: 12px; display: block; }
.empty-state h4 { font-size: 17px; color: var(--text-light); margin-bottom: 6px; }
.empty-state p { font-size: 13px; margin-bottom: 16px; }

/* === TOASTS === */
.toast-container {
    position: fixed; top: 16px; right: 16px; z-index: 10000;
    display: flex; flex-direction: column; gap: 8px; max-width: 380px;
}
.toast {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 16px; border-radius: var(--radius);
    box-shadow: var(--shadow-lg); cursor: pointer;
    animation: slideInRight 0.3s ease;
    font-size: 13px; min-width: 280px;
}
.toast-success { background: #1b5e20; color: #fff; }
.toast-error { background: #b71c1c; color: #fff; }
.toast-warning { background: #e65100; color: #fff; }
.toast-info { background: #0d47a1; color: #fff; }
.toast .material-icons { font-size: 20px; }

/* === LOGIN PAGE === */
.login-page {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; background: linear-gradient(135deg, #1a237e 0%, #0d47a1 50%, #1565C0 100%);
    padding: 20px;
}
.login-container {
    background: var(--card); border-radius: var(--radius-lg); 
    box-shadow: var(--shadow-xl); width: 100%; max-width: 420px;
    overflow: hidden;
}
.login-header {
    padding: 32px 28px 16px; text-align: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}
.login-header .logo-icon { font-size: 48px; margin-bottom: 8px; }
.login-header h2 { font-size: 24px; font-weight: 700; margin: 0 0 4px; }
.login-header p { font-size: 13px; opacity: 0.8; margin: 0; }
.login-body { padding: 24px 28px; }
.login-body .form-group { margin-bottom: 16px; }
.login-body .form-group input { padding: 10px 14px; font-size: 14px; }
.login-options { 
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px; font-size: 12px;
}
.checkbox-item { display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 12px; }
.login-btn { 
    width: 100%; padding: 12px; font-size: 15px; justify-content: center; 
    border-radius: var(--radius); margin-top: 8px;
}
.login-footer { 
    padding: 14px; text-align: center; font-size: 11px; color: var(--text-muted); 
    border-top: 1px solid var(--border); 
}

/* === ANIMATIONS === */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(100px); } to { opacity: 1; transform: translateX(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.fade-in { animation: fadeIn 0.3s ease; }
.slide-up { animation: slideUp 0.3s ease; }

/* === SPINNER === */
.spinner {
    display: inline-block; width: 20px; height: 20px;
    border: 2.5px solid var(--border); border-top-color: var(--primary);
    border-radius: 50%; animation: spin 0.7s linear infinite;
}
.spinner-sm { width: 14px; height: 14px; border-width: 2px; }
.spinner-lg { width: 32px; height: 32px; border-width: 3px; }

/* === PROGRESS BAR === */
.progress { 
    background: var(--bg); border-radius: 10px; height: 20px; overflow: hidden; 
    margin: 8px 0;
}
.progress-bar {
    height: 100%; border-radius: 10px; transition: width 0.5s ease;
}
.progress-bar.primary { background: linear-gradient(90deg, var(--primary), var(--primary-light)); }
.progress-bar.success { background: linear-gradient(90deg, var(--success), #66bb6a); }
.progress-bar.warning { background: linear-gradient(90deg, var(--warning), #ffca28); }
.progress-bar.danger { background: linear-gradient(90deg, var(--danger), #ef5350); }

/* === HOUSEKEEPING TAGS === */
.hk-status-tag {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 10px; border-radius: 12px; font-size: 11px; font-weight: 600;
}
.hk-status-tag.pending { background: #fff3e0; color: #e65100; }
.hk-status-tag.in-progress { background: #e3f2fd; color: #1565c0; }
.hk-status-tag.done { background: #e8f5e9; color: #2e7d32; }
.hk-status-tag.verified { background: #e0f2f1; color: #00695c; }
.hk-priority { 
    display: inline-block; width: 8px; height: 8px; border-radius: 50%; 
    margin-right: 4px;
}
.hk-priority.high { background: var(--danger); }
.hk-priority.medium { background: var(--warning); }
.hk-priority.low { background: var(--success); }

/* === TIMELINE SPECIFIC === */
.timeline-cell { 
    min-width: 28px; height: 28px; border-right: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}
.timeline-cell:hover { opacity: 0.7; }

/* === DASHBOARD WIDGETS === */
.widget-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

/* === QUICK ACTIONS === */
.quick-actions {
    display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px;
}
.quick-action {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 18px; background: var(--card); border: 1px solid var(--border);
    border-radius: var(--radius); cursor: pointer; font-size: 13px; font-weight: 500;
    transition: var(--transition); color: var(--text);
}
.quick-action:hover { 
    box-shadow: var(--shadow); border-color: var(--primary-light);
    color: var(--primary); text-decoration: none;
}
.quick-action .material-icons { font-size: 20px; }

/* === PRINT STYLES === */
@media print {
    .sidebar, .topbar, .no-print, .toast-container, .modal-backdrop { display: none !important; }
    .app-layout { display: block; }
    .main-area { overflow: visible; }
    .content-area { padding: 0; }
    .card { box-shadow: none; border: 1px solid #ddd; break-inside: avoid; }
    body { background: #fff; }
    #printInvoiceArea { max-width: 800px; margin: 0 auto; }
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .sidebar { width: 220px; min-width: 220px; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .modal-lg { max-width: 95vw; }
}

@media (max-width: 768px) {
    .sidebar { 
        position: fixed; left: -270px; top: 0; bottom: 0; 
        width: 270px; min-width: 270px; z-index: 30; 
    }
    .sidebar.open { left: 0; }
    .sidebar-overlay { display: block; }
    .topbar .menu-toggle { display: block; }
    .topbar-title { font-size: 16px; }
    .topbar-search { max-width: 200px; }
    .stats-row { grid-template-columns: 1fr 1fr; }
    .form-row { flex-direction: column; }
    .content-area { padding: 14px 12px; }
    .modal-box { max-width: 95vw; max-height: 85vh; }
    .room-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
}

@media (max-width: 480px) {
    .stats-row { grid-template-columns: 1fr; }
    .topbar-search { display: none; }
    .btn-group .btn { font-size: 11px; padding: 5px 8px; }
    .card-header { flex-direction: column; align-items: flex-start; }
    .filter-bar { flex-direction: column; }
}

/* === MISC === */
.ng-cloak, [ng-cloak] { display: none !important; }
.text-sm { font-size: 12px; }
.text-xs { font-size: 11px; }
.text-lg { font-size: 16px; }
.text-xl { font-size: 20px; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-ellipsis { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.p-0 { padding: 0; }
.p-1 { padding: 8px; }
.p-2 { padding: 16px; }
.p-3 { padding: 24px; }
.d-flex { display: flex; }
.flex-1 { flex: 1; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.w-100 { width: 100%; }
.cursor-pointer { cursor: pointer; }

/* Divider */
hr { 
    border: none; border-top: 1px solid var(--border-light); 
    margin: 16px 0; 
}

/* Inline editing highlight */
.inline-edit-focus {
    background: var(--primary-50);
    border: 2px solid var(--primary) !important;
    border-radius: 4px;
}

/* === LEGACY HTML COMPATIBILITY LAYOUT === */
.app-wrapper { display: flex; width: 100%; height: 100vh; overflow: hidden; }
.app-wrapper .sidebar { width: 248px; min-width: 248px; }
.sidebar-header {
    min-height: 68px; padding: 12px 16px; display: flex; align-items: center; gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,.1); background: rgba(0,0,0,.12);
}
.sidebar-header .sidebar-logo { width: 38px; height: 38px; padding: 0; object-fit: contain; }
.sidebar-brand { flex: 1; font-size: 17px; font-weight: 700; letter-spacing: -.2px; }
.sidebar-toggle { display: none; border: 0; color: #fff; background: transparent; cursor: pointer; }
.sidebar-nav ul { list-style: none; }
.sidebar-nav li a {
    display: flex; align-items: center; gap: 11px; min-height: 42px; padding: 9px 18px;
    color: var(--sidebar-text); border-left: 3px solid transparent; cursor: pointer;
}
.sidebar-nav li a:hover { color: #fff; text-decoration: none; background: rgba(255,255,255,.08); }
.sidebar-nav li.active a { color: #fff; background: var(--sidebar-active); border-left-color: #64b5f6; font-weight: 600; }
.sidebar-nav li a .material-icons { font-size: 20px; }
.sidebar-nav .nav-title { padding: 16px 20px 6px; color: rgba(255,255,255,.42); font-size: 10px; font-weight: 700; letter-spacing: 1.3px; }
.sidebar-nav .divider { height: 1px; margin: 6px 18px; background: rgba(255,255,255,.08); }

.main-content { flex: 1; min-width: 0; height: 100vh; overflow-y: auto; background: #f4f7fb; }
.main-content > .topbar { position: sticky; top: 0; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 10px; }
.topbar-left { min-width: 230px; }
.topbar-center { flex: 1; display: flex; justify-content: center; }
.topbar-right { min-width: 230px; justify-content: flex-end; }
.page-title { margin: 0; font-size: 18px; font-weight: 700; color: #172033; }
.btn-icon {
    width: 38px; height: 38px; padding: 0; border: 0; border-radius: 9px;
    display: inline-flex; align-items: center; justify-content: center; background: transparent; color: var(--text-light); cursor: pointer;
}
.btn-icon:hover { background: var(--primary-bg); color: var(--primary); }
.global-search { position: relative; width: min(100%, 480px); }
.global-search .material-icons { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 19px; }
.global-search input {
    width: 100%; height: 38px; padding: 0 15px 0 42px; border: 1px solid #e1e6ef;
    border-radius: 10px; background: #f7f9fc; outline: none; transition: var(--transition);
}
.global-search input:focus { border-color: #8ab4f8; background: #fff; box-shadow: 0 0 0 3px rgba(26,115,232,.1); }
.user-dropdown { position: relative; display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; font-weight: 600; }
.user-avatar { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; border: 2px solid #e8eef8; }
.user-dropdown-menu { position: absolute; top: 46px; right: 0; z-index: 50; min-width: 210px; padding: 8px; background: #fff; border: 1px solid var(--border-light); border-radius: 10px; box-shadow: var(--shadow-lg); }
.user-dropdown-menu a { display: flex; gap: 9px; align-items: center; padding: 9px 10px; color: var(--text); border-radius: 7px; }
.user-dropdown-menu a:hover { background: var(--bg); text-decoration: none; }
.user-dropdown-menu .divider { height: 1px; margin: 5px 0; background: var(--border-light); }
.topbar-hotel { color: var(--text-light); font-size: 12px; }

.view-container { padding: 22px; animation: viewFade .18s ease-out; }
@keyframes viewFade { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }
.dashboard-stats { display: grid; grid-template-columns: repeat(6, minmax(145px, 1fr)); gap: 13px; margin-bottom: 20px; }
.dashboard-stats .stat-card { padding: 16px; gap: 11px; cursor: default; }
.dashboard-stats .stat-icon { width: 42px; height: 42px; }
.dashboard-stats .stat-card.blue .stat-icon { background: var(--primary-bg); color: var(--primary); }
.dashboard-stats .stat-card.green .stat-icon { background: var(--success-bg); color: var(--success); }
.dashboard-stats .stat-card.orange .stat-icon { background: var(--orange-bg); color: var(--orange); }
.dashboard-stats .stat-card.purple .stat-icon { background: var(--purple-bg); color: var(--purple); }
.dashboard-stats .stat-card.teal .stat-icon { background: var(--teal-bg); color: var(--teal); }
.dashboard-stats .stat-card.red .stat-icon { background: var(--danger-bg); color: var(--danger); }
.dashboard-stats .stat-value { font-size: 20px; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(360px, .65fr); gap: 18px; }
.panel {
    margin-bottom: 18px; overflow: hidden; background: #fff; border: 1px solid #e8ecf2 !important;
    border-radius: 12px !important; box-shadow: 0 3px 12px rgba(27,39,71,.05);
}
.panel-heading { padding: 15px 18px !important; background: #fff !important; border-bottom: 1px solid #edf0f5 !important; }
.panel-heading h4 { margin: 0; display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; }
.panel-heading h4 .material-icons { color: var(--primary); font-size: 20px; }
.panel-body { padding: 18px; }
.table { margin-bottom: 0 !important; }
.table > thead > tr > th { padding: 11px 12px; border-bottom: 1px solid #e8ecf2; color: #6b7280; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .35px; }
.table > tbody > tr > td { padding: 12px; border-top-color: #edf0f5; vertical-align: middle; }
.view-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.view-toolbar h3 { margin: 0 auto 0 0; font-size: 19px; font-weight: 700; }

/* === SIGN IN EXPERIENCE === */
.login-page {
    min-height: 100vh; display: grid; place-items: center; padding: 28px;
    background: radial-gradient(circle at 10% 10%, rgba(95,158,255,.22), transparent 30%), #edf3fb;
}
.login-shell {
    width: min(100%, 980px); min-height: 600px; display: grid; grid-template-columns: 1.08fr .92fr;
    overflow: hidden; border: 1px solid rgba(255,255,255,.8); border-radius: 24px; background: #fff;
    box-shadow: 0 24px 70px rgba(22,49,92,.16);
}
.login-intro { position: relative; display: flex; align-items: flex-end; padding: 50px; color: #fff; background: linear-gradient(145deg, #0c3f91, #1769d3 60%, #51a4ef); overflow: hidden; }
.login-intro::before, .login-intro::after { content: ''; position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); }
.login-intro::before { width: 430px; height: 430px; right: -170px; top: -130px; }
.login-intro::after { width: 280px; height: 280px; left: -130px; bottom: -100px; }
.login-intro-content { position: relative; z-index: 1; }
.login-eyebrow { display: inline-block; margin-bottom: 18px; padding: 6px 11px; border: 1px solid rgba(255,255,255,.28); border-radius: 20px; font-size: 10px; font-weight: 800; letter-spacing: 1.8px; }
.login-intro h1 { margin: 0 0 18px; color: #fff; font-size: 38px; line-height: 1.16; font-weight: 750; letter-spacing: -1.2px; }
.login-intro p { max-width: 390px; margin-bottom: 28px; color: rgba(255,255,255,.8); font-size: 15px; line-height: 1.7; }
.login-features { display: grid; gap: 11px; }
.login-features span { display: flex; align-items: center; gap: 9px; font-size: 13px; }
.login-features .material-icons { font-size: 18px; color: #b9e0ff; }
.login-container { align-self: center; width: 100%; padding: 48px; }
.login-header { margin-bottom: 30px; text-align: left; }
.login-logo { width: 176px; max-height: 46px; object-fit: contain; object-position: left center; margin-bottom: 29px; }
.login-header h2 { margin: 0 0 7px; font-size: 27px; font-weight: 750; letter-spacing: -.5px; }
.login-header p { margin: 0; color: var(--text-light); }
.login-form label { display: flex; align-items: center; gap: 7px; margin-bottom: 8px; color: #374151; font-size: 12px; font-weight: 700; }
.login-form label .material-icons { font-size: 17px; color: var(--primary); }
.login-form .form-control { height: 46px; padding: 10px 13px; border: 1px solid #dce2ea; border-radius: 9px; box-shadow: none; }
.login-form .form-control:focus { border-color: #72a7ef; box-shadow: 0 0 0 3px rgba(26,115,232,.11); }
.remember-row { display: flex; align-items: center; justify-content: space-between; margin-top: 3px; font-size: 12px; }
.remember-row .checkbox-inline { margin: 0; font-weight: 500; color: var(--text-light); }
.login-error { display: flex; gap: 8px; align-items: flex-start; margin: 3px 0 13px; padding: 10px 12px; color: #b42318; background: #fff2f0; border: 1px solid #ffd3cd; border-radius: 8px; font-size: 12px; }
.login-error .material-icons { font-size: 18px; }
.login-submit { height: 46px; border: 0; border-radius: 9px; font-weight: 700; box-shadow: 0 7px 16px rgba(26,115,232,.22); }
.login-submit span { display: flex; align-items: center; justify-content: center; gap: 8px; }
.login-submit .material-icons { font-size: 18px; }
.login-support { margin: 20px 0 0; color: var(--text-muted); text-align: center; font-size: 11px; }

@media (max-width: 1280px) {
    .dashboard-stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
    .login-shell { max-width: 480px; min-height: 0; grid-template-columns: 1fr; }
    .login-intro { display: none; }
    .app-wrapper .sidebar { position: fixed; left: -270px; width: 270px; min-width: 270px; }
    .app-wrapper .sidebar.open { left: 0; }
    .sidebar-toggle { display: inline-flex; }
    .topbar-center, .topbar-hotel { display: none; }
    .topbar-left, .topbar-right { min-width: 0; }
    .topbar-left { flex: 1; }
    .dashboard-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .login-page { padding: 14px; }
    .login-container { padding: 32px 24px; }
    .view-container { padding: 14px; }
    .dashboard-stats { grid-template-columns: 1fr 1fr; }
    .topbar { padding: 0 12px; }
    .user-dropdown > span, .user-dropdown > .material-icons { display: none; }
}