/* Paradise Now Services — Hotel Manager
   Brand: Dark Green #2B4A2B, Gold #B8860B
   Fonts: Playfair Display (headings), Inter (body) */

:root {
    --green: #2B4A2B;
    --green-light: #3d6b3d;
    --green-dark: #1e351e;
    --gold: #B8860B;
    --gold-light: #D4A843;
    --gold-dark: #8B6508;
    --white: #FFFFFF;
    --black: #000000;
    --gray-100: #F8F9FA;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-400: #CED4DA;
    --gray-500: #ADB5BD;
    --gray-600: #6C757D;
    --gray-700: #495057;
    --gray-800: #343A40;
    --anthracite: #333333;
    --danger: #DC3545;
    --warning: #FFC107;
    --success: #28A745;
    --info: #17A2B8;
    --primary: var(--green);
    --sidebar-width: 240px;
    --navbar-height: 56px;
}

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

body {
    font-family: 'Inter', Arial, Helvetica, sans-serif;
    font-size: 14px;
    color: var(--gray-800);
    background: var(--gray-100);
    line-height: 1.5;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--green);
    font-weight: 700;
}

h1 { font-size: 1.75rem; margin-bottom: 1rem; }
h2 { font-size: 1.4rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-light); }

/* Navbar */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; height: var(--navbar-height);
    background: var(--green); color: var(--white);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 1rem; z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.navbar-brand a {
    color: var(--white); display: flex; align-items: baseline; gap: 0.5rem;
}

.brand-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem; font-weight: 700; letter-spacing: 2px;
    color: var(--gold);
}

.brand-sub { font-size: 0.8rem; opacity: 0.8; }

.navbar-right {
    display: flex; align-items: center; gap: 1rem;
}

.navbar-toggle {
    display: none; background: none; border: none; cursor: pointer;
    flex-direction: column; gap: 4px; padding: 4px;
}
.navbar-toggle span {
    display: block; width: 22px; height: 2px; background: var(--white);
}

.user-name { font-weight: 500; font-size: 0.85rem; }

.property-selector select {
    background: var(--green-light); color: var(--white);
    border: 1px solid var(--green-light); border-radius: 4px;
    padding: 4px 8px; font-size: 0.8rem;
}
.property-selector select option { background: var(--white); color: var(--gray-800); }

/* Sidebar */
.layout {
    display: flex; margin-top: var(--navbar-height); min-height: calc(100vh - var(--navbar-height));
}

.sidebar {
    width: var(--sidebar-width); background: var(--white);
    border-right: 1px solid var(--gray-300);
    position: fixed; top: var(--navbar-height); bottom: 0;
    overflow-y: auto; z-index: 900;
}

.sidebar-nav { padding: 0.75rem 0; }

.nav-item {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.6rem 1.25rem; color: var(--gray-700);
    font-size: 0.875rem; font-weight: 500;
    transition: all 0.15s;
}
.nav-item:hover { background: var(--gray-100); color: var(--green); }
.nav-item.active {
    background: linear-gradient(90deg, var(--green) 3px, var(--gray-100) 3px);
    color: var(--green); font-weight: 600;
}
.nav-icon { font-size: 1rem; width: 1.5rem; text-align: center; }
.nav-divider { height: 1px; background: var(--gray-300); margin: 0.5rem 1rem; }

/* Content */
.content {
    flex: 1; margin-left: var(--sidebar-width); padding: 1.5rem;
    max-width: calc(100% - var(--sidebar-width));
}

/* Cards */
.card {
    background: var(--white); border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    border: 1px solid var(--gray-200);
    margin-bottom: 1rem;
}
.card-header {
    padding: 0.75rem 1rem; border-bottom: 1px solid var(--gray-200);
    display: flex; align-items: center; justify-content: space-between;
}
.card-header h3 { margin-bottom: 0; }
.card-body { padding: 1rem; }

/* Stat cards */
.stats-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem; margin-bottom: 1.5rem;
}
.stat-card {
    background: var(--white); border-radius: 8px; padding: 1rem;
    border: 1px solid var(--gray-200);
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.stat-card .stat-value {
    font-size: 1.75rem; font-weight: 700; color: var(--green);
    font-family: 'Playfair Display', serif;
}
.stat-card .stat-label {
    font-size: 0.75rem; color: var(--gray-600); text-transform: uppercase;
    letter-spacing: 0.5px; margin-top: 0.25rem;
}
.stat-card.gold .stat-value { color: var(--gold); }
.stat-card.danger .stat-value { color: var(--danger); }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.5rem 1rem; border-radius: 6px;
    font-size: 0.875rem; font-weight: 500;
    border: none; cursor: pointer; transition: all 0.15s;
    text-decoration: none;
}
.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-light); color: var(--white); }
.btn-gold { background: var(--gold); color: var(--white); }
.btn-gold:hover { background: var(--gold-light); color: var(--white); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-danger:hover { background: #c82333; color: var(--white); }
.btn-outline {
    background: transparent; color: var(--white);
    border: 1px solid rgba(255,255,255,0.4);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); color: var(--white); }
.btn-outline-primary {
    background: transparent; color: var(--green);
    border: 1px solid var(--green);
}
.btn-outline-primary:hover { background: var(--green); color: var(--white); }
.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.8rem; }
.btn-group { display: flex; gap: 0.5rem; }

/* Badges */
.badge {
    display: inline-block; padding: 0.2rem 0.5rem; border-radius: 4px;
    font-size: 0.7rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-green { background: var(--green); color: var(--white); }
.badge-gold { background: var(--gold); color: var(--white); }
.badge-success { background: var(--success); color: var(--white); }
.badge-danger { background: var(--danger); color: var(--white); }
.badge-warning { background: var(--warning); color: var(--gray-800); }
.badge-primary { background: var(--green); color: var(--white); }
.badge-secondary { background: var(--gray-500); color: var(--white); }
.badge-info { background: var(--info); color: var(--white); }

/* Tables */
.table-responsive { overflow-x: auto; }
table {
    width: 100%; border-collapse: collapse; font-size: 0.875rem;
}
thead th {
    background: var(--gray-100); color: var(--gray-700);
    padding: 0.6rem 0.75rem; text-align: left;
    font-weight: 600; font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 0.5px;
    border-bottom: 2px solid var(--gray-300);
}
tbody td {
    padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
}
tbody tr:hover { background: var(--gray-100); }

/* Forms */
.form-group { margin-bottom: 1rem; }
.form-group label {
    display: block; font-weight: 500; font-size: 0.85rem;
    color: var(--gray-700); margin-bottom: 0.3rem;
}
.form-control {
    width: 100%; padding: 0.5rem 0.75rem; border: 1px solid var(--gray-400);
    border-radius: 6px; font-size: 0.875rem; font-family: inherit;
    transition: border-color 0.15s;
}
.form-control:focus {
    outline: none; border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(43,74,43,0.15);
}
select.form-control { appearance: auto; }
textarea.form-control { resize: vertical; min-height: 80px; }

.form-row {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}
.form-actions {
    display: flex; gap: 0.75rem; margin-top: 1.5rem;
    padding-top: 1rem; border-top: 1px solid var(--gray-200);
}

/* Alerts */
.flash-messages { margin-bottom: 1rem; }
.alert {
    padding: 0.75rem 1rem; border-radius: 6px; margin-bottom: 0.5rem;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.875rem;
}
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-danger { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.alert-warning { background: #fff3cd; color: #856404; border: 1px solid #ffeeba; }
.alert-info { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }
.alert-close { background: none; border: none; font-size: 1.25rem; cursor: pointer; opacity: 0.5; }
.alert-close:hover { opacity: 1; }

/* Page header */
.page-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 1.5rem; flex-wrap: wrap; gap: 0.5rem;
}
.page-header h1 { margin-bottom: 0; }

/* Calendar grid */
.calendar-grid {
    overflow-x: auto; font-size: 0.8rem;
}
.calendar-grid table { min-width: 700px; }
.calendar-grid th.date-header {
    writing-mode: horizontal-tb; text-align: center; padding: 0.4rem;
    font-size: 0.7rem;
}
.calendar-grid td.cell-available { background: #e8f5e9; text-align: center; }
.calendar-grid td.cell-occupied {
    background: var(--green); color: var(--white);
    text-align: center; font-size: 0.7rem; cursor: pointer;
}
.calendar-grid td.cell-occupied:hover { background: var(--green-light); }
.calendar-grid td.cell-today { border: 2px solid var(--gold); }

/* Room status board */
.room-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
}
.room-card {
    padding: 0.75rem; border-radius: 8px; text-align: center;
    border: 2px solid var(--gray-300); cursor: pointer;
    transition: all 0.15s;
}
.room-card:hover { transform: translateY(-1px); box-shadow: 0 2px 6px rgba(0,0,0,0.1); }
.room-card .room-number { font-weight: 700; font-size: 1.1rem; }
.room-card .room-type { font-size: 0.7rem; color: var(--gray-600); }
.room-card.status-available { border-color: var(--success); background: #f0fff0; }
.room-card.status-occupied { border-color: var(--danger); background: #fff0f0; }
.room-card.status-maintenance { border-color: var(--warning); background: #fffef0; }
.room-card.status-blocked { border-color: var(--gray-500); background: var(--gray-200); }

/* Login page */
.login-page {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 50%, var(--green-light) 100%);
}
.login-card {
    background: var(--white); border-radius: 12px; padding: 2.5rem;
    width: 100%; max-width: 400px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.login-card .brand {
    text-align: center; margin-bottom: 2rem;
}
.login-card .brand-text {
    font-family: 'Playfair Display', serif;
    font-size: 2rem; color: var(--green); letter-spacing: 3px;
}
.login-card .brand-tagline {
    font-size: 0.8rem; color: var(--gold); font-style: italic;
}
.login-card .btn-primary { width: 100%; justify-content: center; padding: 0.75rem; }

/* Pagination */
.pagination {
    display: flex; gap: 0.25rem; margin-top: 1rem; justify-content: center;
}
.pagination a, .pagination span {
    padding: 0.4rem 0.8rem; border-radius: 4px; font-size: 0.8rem;
    border: 1px solid var(--gray-300);
}
.pagination a:hover { background: var(--gray-100); }
.pagination .active { background: var(--green); color: var(--white); border-color: var(--green); }

/* Empty state */
.empty-state {
    text-align: center; padding: 3rem 1rem; color: var(--gray-600);
}
.empty-state h3 { color: var(--gray-600); }

/* Utility */
.text-muted { color: var(--gray-600); }
.text-gold { color: var(--gold); }
.text-green { color: var(--green); }
.text-danger { color: var(--danger); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-sm { font-size: 0.8rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.d-flex { display: flex; }
.gap-1 { gap: 0.5rem; }
.align-center { align-items: center; }

/* Responsive */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); transition: transform 0.2s; }
    .sidebar.open { transform: translateX(0); }
    .content { margin-left: 0; max-width: 100%; padding: 1rem; }
    .navbar-toggle { display: flex; }
    .navbar-right .user-info { display: none; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .room-grid { grid-template-columns: repeat(2, 1fr); }
}