* {
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

.clearfix {
    overflow: auto;
}

body {
    position: relative;
    min-height: 100vh;
    background: #f5f7fb;
    color: #0f172a;
}

.bg-hotel {
    background-image: linear-gradient(rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.72)), url('/static/images/hotel-bg.svg');
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
}

.bg-portal {
    background: #eef1f6;
}

a {
    transition: 0.2s ease;
}

.page-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 45%, #334155 100%);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 14px;
    border: 1px solid #d8e0ef;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.22);
}

.auth-card-wide {
    max-width: 540px;
}

.app-surface {
    background: #ffffff;
    border: 1px solid #d8e0ef;
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.site-main {
    min-height: calc(100vh - 150px);
}

.hero-dashboard {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.95) 0%, rgba(59, 130, 246, 0.2) 100%), #ffffff;
    color: #f8fafc;
}

.hero-dashboard h2,
.hero-dashboard .text-muted {
    color: #f8fafc !important;
}

.gap-sm {
    gap: 0.5rem;
}

.endpoint-card {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.endpoint-method {
    font-size: 0.68rem;
    border-radius: 999px;
    padding: 0.32rem 0.55rem;
    letter-spacing: 0.05em;
}

.endpoint-get { background: #dcfce7; color: #166534; }
.endpoint-post { background: #dbeafe; color: #1d4ed8; }
.endpoint-put { background: #fef3c7; color: #92400e; }
.endpoint-patch { background: #ede9fe; color: #5b21b6; }
.endpoint-delete { background: #fee2e2; color: #b91c1c; }

.card {
    border: 1px solid #dce4f2;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(2, 6, 23, 0.08);
}

.table thead th {
    border-top: 0;
    font-size: 0.8rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #334155;
}

.table td, .table th {
    vertical-align: middle;
}

.btn {
    border-radius: 10px;
    font-weight: 600;
}

.btn-dark {
    background: linear-gradient(90deg, #111827 0%, #1f2937 100%);
    border-color: #111827;
}

.form-control,
.custom-select {
    border-radius: 10px;
    border: 1px solid #d2ddee;
    box-shadow: none;
}

.form-control:focus,
.custom-select:focus {
    border-color: #60a5fa;
    box-shadow: 0 0 0 0.16rem rgba(59, 130, 246, 0.18);
}

.alert {
    border-radius: 10px;
    border: 0;
}

.module-sidebar {
    overflow: hidden;
}

.module-sidebar .list-group-item {
    border: 0;
    border-radius: 10px !important;
    margin-bottom: 6px;
    color: #1e293b;
    font-weight: 600;
    background: #f0f4f8;
}

.module-sidebar .list-group-item.active {
    background: linear-gradient(90deg, #0f172a 0%, #1e3a8a 100%);
    color: #fff;
}

.module-sidebar .list-group-item:hover {
    background: #eaf2ff;
}

.kpi-tile {
    background: linear-gradient(135deg, #ffffff 0%, #f6faff 100%);
    border: 1px solid #d7e4fb;
}

.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: #0f172a;
    margin-top: 0.35rem;
}

.trend-card {
    border: 1px solid #dbe5f4;
    border-radius: 12px;
    background: #fbfdff;
}

.sparkline {
    width: 100%;
    height: 42px;
    display: block;
}

.spark-point {
    fill: currentColor;
    opacity: 0.22;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.spark-point:hover {
    opacity: 0.95;
}

.sparkline-up {
    color: #16a34a;
}

.sparkline-down {
    color: #dc2626;
}

.sparkline-flat {
    color: #64748b;
}

.trend-delta {
    font-weight: 700;
}

.trend-up {
    color: #166534;
}

.trend-down {
    color: #991b1b;
}

.trend-flat {
    color: #475569;
}

.icon-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    border: 1px solid #d7e2f4;
    background: #fff;
    color: #334155;
    text-decoration: none;
}

.icon-action:hover {
    text-decoration: none;
}

.icon-edit:hover {
    color: #1d4ed8;
    border-color: #93c5fd;
    background: #eff6ff;
}

.icon-delete:hover {
    color: #b91c1c;
    border-color: #fecaca;
    background: #fef2f2;
}

.icon-view:hover {
    color: #0369a1;
    border-color: #7dd3fc;
    background: #f0f9ff;
}

.slide-panel-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 1040;
}

.slide-panel-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

.slide-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(560px, 92vw);
    height: 100vh;
    background: #ffffff;
    border-left: 1px solid #d8e0ef;
    box-shadow: -12px 0 32px rgba(15, 23, 42, 0.18);
    transform: translateX(100%);
    transition: transform 0.22s ease;
    z-index: 1050;
    display: flex;
    flex-direction: column;
}

.slide-panel.is-open {
    transform: translateX(0);
}

.slide-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid #e2e8f0;
    background: #f8fbff;
}

.slide-panel-close {
    border: 0;
    background: transparent;
    color: #334155;
    font-size: 1.45rem;
    line-height: 1;
    cursor: pointer;
}

.slide-panel-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Custom scrollbar styling for slide panel body */
.slide-panel-body::-webkit-scrollbar {
    width: 8px;
}

.slide-panel-body::-webkit-scrollbar-track {
    background: transparent;
}

.slide-panel-body::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.slide-panel-body::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Firefox scrollbar */
.slide-panel-body {
    scrollbar-color: #cbd5e1 transparent;
    scrollbar-width: thin;
}

.slide-panel-frame {
    width: 100%;
    height: 100%;
    border: 0;
    background: #ffffff;
}

body.panel-open {
    overflow: hidden;
}

/* Form styling in slide panels */
.slide-panel-body .card-body {
    padding: 1.5rem;
}

.slide-panel-body .form-row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -0.5rem;
    margin-left: -0.5rem;
}

.slide-panel-body .form-group {
    flex: 0 0 50%;
    padding-right: 0.5rem;
    padding-left: 0.5rem;
    margin-bottom: 1.2rem;
}

.slide-panel-body .form-group label {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.6rem;
    display: block;
}

.slide-panel-body textarea {
    min-height: 120px;
    resize: vertical;
}

.slide-panel-body .form-group .text-danger {
    font-size: 0.85rem;
    margin-top: 0.4rem;
}

.slide-panel-body .form-group .text-muted {
    font-size: 0.85rem;
}

/* Ensure buttons have proper spacing */
.slide-panel-body .btn {
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.menu-card {
    display: block;
    padding: 14px;
    border: 1px solid #dbe5f4;
    border-radius: 10px;
    text-decoration: none;
    color: #1f2937;
    background: #f8fbff;
}

.menu-card:hover {
    text-decoration: none;
    color: #0f172a;
    border-color: #b8c8e5;
    transform: translateY(-1px);
}

.module-items-table .row-viewable {
    cursor: pointer;
}

.module-items-table .row-viewable:hover {
    background: #f8fbff;
}

.module-items-table .row-viewable:focus {
    outline: 2px solid #93c5fd;
    outline-offset: -2px;
}

/*Navbar*/
.nephele-navbar {
    background: linear-gradient(90deg, #0b1220 0%, #14213d 60%, #1d3557 100%);
    box-shadow: 0 8px 20px rgba(7, 16, 34, 0.35);
}

nav .nav-item {
    font-size: 20px;
}

.brand-logo {
    height: 50px;
    width: auto;
}

.brand-title {
    color: #f8fafc;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.1;
}

.brand-sub {
    color: #e2e8f0;
    font-size: 0.82rem;
    letter-spacing: 0.02em;
    font-weight: 500;
    line-height: 1.1;
}

.nephele-navbar .nav-link,
.nephele-navbar .navbar-brand {
    color: #e2e8f0 !important;
}

.menu-dropdown .dropdown-menu {
    border: 1px solid #dbe6fb;
    border-radius: 10px;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.18);
    min-width: 235px;
}

.menu-dropdown .dropdown-item {
    font-size: 0.92rem;
    padding: 0.5rem 0.85rem;
}

.user-chip {
    background: rgba(255, 255, 255, 0.08);
    color: #e2e8f0;
    border-radius: 999px;
    font-size: 0.85rem;
}


/*Footer*/
.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    /* Set the fixed height of the footer here */
    height: 60px;
    line-height: 60px;
    /* Vertically center the text there */
    background-color: #e2dada;
    margin-top: 30px;
}

.footer {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(6px);
}
/* WCAG 2.1 — skip to main content */
.skip-to-content {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 9999;
    padding: .5rem 1rem;
    background: #212529;
    color: #fff;
    border-radius: 0 0 .375rem .375rem;
    font-weight: 600;
    text-decoration: none;
    transition: top .15s;
}
.skip-to-content:focus {
    top: 0;
    outline: 3px solid #ffc107;
    outline-offset: 2px;
}