/* ═══════════════════════════════════════════════════════════════
   Klavical Cloud — Admin Portal Styles
   Lightweight, dark-themed admin panel for tenant management.
   ═══════════════════════════════════════════════════════════════ */

:root {
    --cloud-bg: #0f1117;
    --cloud-surface: #1a1d27;
    --cloud-surface-hover: #22263a;
    --cloud-border: #2a2e3e;
    --cloud-text: #e1e4eb;
    --cloud-text-muted: #8b90a0;
    --cloud-primary: #6366f1;
    --cloud-primary-hover: #818cf8;
    --cloud-success: #22c55e;
    --cloud-danger: #ef4444;
    --cloud-warning: #f59e0b;
}

html, body {
    background: var(--cloud-bg);
    color: var(--cloud-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-height: 100vh;
}

/* ── Navbar ── */
.cloud-navbar {
    background: var(--cloud-surface) !important;
    border-bottom: 1px solid var(--cloud-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.cloud-navbar .navbar-brand {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
}

.cloud-navbar .navbar-brand i {
    color: var(--cloud-primary);
}

/* ── Content area ── */
.cloud-content {
    min-height: calc(100vh - 56px);
}

/* ── Cards ── */
.cloud-card {
    background: var(--cloud-surface);
    border: 1px solid var(--cloud-border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: border-color 0.2s;
}

.cloud-card:hover {
    border-color: var(--cloud-primary);
}

/* ── Stat cards ── */
.stat-card {
    background: var(--cloud-surface);
    border: 1px solid var(--cloud-border);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--cloud-text-muted);
    margin-top: 0.25rem;
}

.stat-card .stat-icon {
    font-size: 1.5rem;
    opacity: 0.5;
}

/* ── Data table ── */
.cloud-table {
    background: var(--cloud-surface);
    border: 1px solid var(--cloud-border);
    border-radius: 12px;
    overflow: hidden;
}

.cloud-table .table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--cloud-text);
    --bs-table-border-color: var(--cloud-border);
    --bs-table-striped-bg: var(--cloud-surface-hover);
    --bs-table-hover-bg: var(--cloud-surface-hover);
    --bs-table-hover-color: var(--cloud-text);
    color: var(--cloud-text);
    margin-bottom: 0;
}

.cloud-table .table thead th {
    background: rgba(99, 102, 241, 0.08);
    border-bottom: 1px solid var(--cloud-border);
    color: var(--cloud-text-muted);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1rem;
}

.cloud-table .table tbody td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--cloud-border);
    vertical-align: middle;
}

.cloud-table .table tbody tr:last-child td {
    border-bottom: none;
}

.cloud-table .table tbody tr:hover {
    background: var(--cloud-surface-hover);
}

/* ── Form controls (dark) ── */
.form-control, .form-select {
    background: var(--cloud-surface);
    border-color: var(--cloud-border);
    color: var(--cloud-text);
}

.form-control:focus, .form-select:focus {
    background: var(--cloud-surface);
    border-color: var(--cloud-primary);
    color: var(--cloud-text);
    box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

.form-control::placeholder {
    color: var(--cloud-text-muted);
}

.form-label {
    color: var(--cloud-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
}

.form-text {
    color: var(--cloud-text-muted);
}

.input-group-text {
    background: var(--cloud-surface);
    border-color: var(--cloud-border);
    color: var(--cloud-text-muted);
}

/* ── Buttons ── */
.btn-cloud {
    background: var(--cloud-primary);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1.25rem;
    font-weight: 600;
    transition: background 0.2s;
}

.btn-cloud:hover {
    background: var(--cloud-primary-hover);
    color: white;
}

/* ── Badges ── */
.badge {
    font-weight: 600;
    font-size: 0.75rem;
    padding: 0.35em 0.7em;
    border-radius: 6px;
}

/* ── Login page ── */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f1117 0%, #1a1d3a 100%);
}

.login-card {
    background: var(--cloud-surface);
    border: 1px solid var(--cloud-border);
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 420px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.login-card .login-logo {
    font-size: 2.5rem;
    color: var(--cloud-primary);
    text-align: center;
    margin-bottom: 0.5rem;
}

.login-card .login-title {
    text-align: center;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.login-card .login-subtitle {
    text-align: center;
    color: var(--cloud-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

/* ── Modal overrides ── */
.modal-content {
    background: var(--cloud-surface);
    border-color: var(--cloud-border);
    color: var(--cloud-text);
}

.modal-header {
    border-bottom-color: var(--cloud-border);
}

.modal-header.bg-danger {
    background: var(--cloud-danger) !important;
    border-bottom-color: rgba(239, 68, 68, 0.5);
}

.modal-header.bg-warning {
    background: var(--cloud-warning) !important;
    border-bottom-color: rgba(245, 158, 11, 0.5);
}

.modal-footer {
    border-top-color: var(--cloud-border);
}

.btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* ── Alerts ── */
.alert-danger {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.alert-info {
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.3);
    color: #a5b4fc;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
    color: #fcd34d;
}

.alert-success {
    background: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.3);
    color: #86efac;
}

/* ── Form switches / checkboxes ── */
.form-check-input {
    background-color: var(--cloud-surface);
    border-color: var(--cloud-border);
}

.form-check-input:checked {
    background-color: var(--cloud-primary);
    border-color: var(--cloud-primary);
}

.form-check-input:focus {
    border-color: var(--cloud-primary);
    box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

.form-check-label {
    color: var(--cloud-text);
}

/* ── Horizontal rule ── */
hr {
    border-color: var(--cloud-border);
    opacity: 0.5;
}

/* ── Outline button overrides for dark theme ── */
.btn-outline-warning {
    color: var(--cloud-warning);
    border-color: var(--cloud-warning);
}

.btn-outline-warning:hover {
    background: var(--cloud-warning);
    color: #000;
}

.btn-outline-info {
    color: #38bdf8;
    border-color: #38bdf8;
}

.btn-outline-info:hover {
    background: #38bdf8;
    color: #000;
}

.btn-outline-secondary {
    color: var(--cloud-text-muted);
    border-color: var(--cloud-border);
}

.btn-outline-secondary:hover {
    background: var(--cloud-surface-hover);
    color: var(--cloud-text);
    border-color: var(--cloud-text-muted);
}

.btn-outline-primary {
    color: var(--cloud-primary);
    border-color: var(--cloud-primary);
}

.btn-outline-primary:hover {
    background: var(--cloud-primary);
    color: white;
}

.btn-outline-danger {
    color: var(--cloud-danger);
    border-color: var(--cloud-danger);
}

.btn-outline-danger:hover {
    background: var(--cloud-danger);
    color: white;
}

.btn-outline-success {
    color: var(--cloud-success);
    border-color: var(--cloud-success);
}

.btn-outline-success:hover {
    background: var(--cloud-success);
    color: white;
}

/* ── Toast container ── */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
}

/* ── Spinner ── */
.spinner-border {
    color: var(--cloud-primary);
}

/* ── Selection / code ── */
code {
    color: var(--cloud-primary-hover);
    background: rgba(99, 102, 241, 0.1);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-size: 0.9em;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .cloud-content {
        padding: 0.5rem;
    }

    .stat-card {
        margin-bottom: 0.5rem;
    }
}