/*
 * Vistaar OMS — light-blue modern AdminLTE 4 theme.
 * Ported from d.nurserylive.com's design system (same stack: AdminLTE 4 + Bootstrap 5).
 * Loaded as a static override AFTER the AdminLTE CDN stylesheet in the layout <head>.
 * Multi-tenant chrome (tenant-card) intentionally omitted — Vistaar is single-tenant.
 */

/* --- Brand palette (light-blue modern) --- */
:root {
    --bs-primary: #2c7be5;
    --bs-primary-rgb: 44, 123, 229;
    --bs-link-color: #2c7be5;
    --bs-link-color-rgb: 44, 123, 229;
    --d-brand-tint: #f0f6ff;
    --d-brand-dark: #1657b9;
    --bs-body-font-family: "Source Sans 3", "Source Sans Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

[data-bs-theme="dark"] {
    --bs-primary: #4d9aff;
    --bs-primary-rgb: 77, 154, 255;
}

/* --- Bootstrap button + form recolor --- */
.btn-primary {
    --bs-btn-bg: var(--bs-primary);
    --bs-btn-border-color: var(--bs-primary);
    --bs-btn-hover-bg: var(--d-brand-dark);
    --bs-btn-hover-border-color: var(--d-brand-dark);
    --bs-btn-active-bg: var(--d-brand-dark);
    --bs-btn-active-border-color: var(--d-brand-dark);
}
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.18);
}
.form-check-input:checked {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

/* --- App chrome --- */
body {
    background-color: #f4f7fb;
}
.app-header.navbar {
    background-color: #ffffff !important;
    border-bottom: 1px solid #e6ecf3;
}
/* Mobile: tighten spacing around the right-side action icons (bell, user). */
@media (max-width: 991.98px) {
    .app-header .navbar-actions .nav-link {
        padding-left: 0.3rem;
        padding-right: 0.3rem;
    }
}
.app-sidebar {
    background-color: #ffffff !important;
    border-right: 1px solid #e6ecf3;
}
.app-sidebar .sidebar-brand {
    background-color: var(--bs-primary);
    border-bottom: none;
    justify-content: flex-start !important;
    align-items: flex-start !important;
    text-align: left;
    height: auto !important;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}
.app-sidebar .sidebar-brand .brand-link {
    display: block !important;
    width: 100%;
    text-align: left;
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.app-sidebar .sidebar-brand .brand-link .brand-text {
    color: #ffffff;
    font-weight: 600;
}
.app-sidebar .sidebar-brand .brand-link small {
    color: rgba(255, 255, 255, 0.7) !important;
    font-weight: 400;
    letter-spacing: 0;
}
.app-sidebar .sidebar-brand .brand-link:hover {
    color: #ffffff;
    opacity: 0.92;
}

/* --- Sidebar navigation --- */
.app-sidebar .sidebar-menu > .nav-item > .nav-link,
.app-sidebar .sidebar-menu .nav-treeview > .nav-item > .nav-link {
    color: #495667;
    border-radius: 6px;
    margin: 0 8px;
    padding: 0.3rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.app-sidebar .sidebar-menu > .nav-item > .nav-link:hover {
    background-color: var(--d-brand-tint);
    color: var(--d-brand-dark);
}
.app-sidebar .sidebar-menu > .nav-item > .nav-link.active {
    background-color: var(--bs-primary);
    color: #ffffff;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}
/* Treeview (collapsible System submenu) */
.app-sidebar .sidebar-menu .nav-treeview {
    padding-left: 0.5rem;
}
.app-sidebar .sidebar-menu .nav-treeview > .nav-item > .nav-link.active {
    background-color: var(--d-brand-tint);
    color: var(--d-brand-dark);
    font-weight: 600;
}
.app-sidebar .sidebar-menu .nav-treeview > .nav-item > .nav-link i {
    font-size: 0.55rem;
}
.app-sidebar .sidebar-menu .nav-arrow {
    transition: transform 0.2s ease;
}
.app-sidebar .sidebar-menu .menu-open > .nav-link .nav-arrow {
    transform: rotate(90deg);
}
.app-sidebar .sidebar-menu > .nav-item > .nav-link i,
.app-sidebar .sidebar-menu .nav-treeview > .nav-item > .nav-link i {
    width: 1.25rem;
    text-align: center;
    opacity: 0.85;
    flex-shrink: 0;
}
/* Section headers between nav groups */
.app-sidebar .sidebar-menu .nav-header {
    color: #8a97a8;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.75rem 1rem 0.25rem;
}

/* --- Cards --- */
.card {
    border: 1px solid #e6ecf3;
    box-shadow: 0 1px 2px rgba(13, 38, 76, 0.04);
}
.card-header {
    background-color: #ffffff;
    border-bottom: 1px solid #eef2f7;
    font-weight: 600;
    color: #1d2939;
}

/* --- Stat tile (used on dashboards) --- */
.stat-tile {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.stat-tile .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: var(--d-brand-tint);
    color: var(--bs-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}
.stat-tile .stat-label {
    color: #6b7785;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.stat-tile .stat-value {
    font-size: 1.75rem;
    font-weight: 600;
    color: #1d2939;
    line-height: 1.1;
}

/* --- Auth pages (login) --- */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background:
        radial-gradient(1200px 600px at 50% -10%, rgba(var(--bs-primary-rgb), 0.10), transparent 60%),
        linear-gradient(180deg, var(--d-brand-tint) 0%, #f4f7fb 100%);
}
.auth-box {
    width: 100%;
    max-width: 420px;
}
.auth-card {
    border: 1px solid #e6ecf3;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(13, 38, 76, 0.10);
    overflow: hidden;
}
.auth-card .card-body {
    padding: 2rem;
}
.auth-brand {
    color: var(--bs-primary);
    font-weight: 700;
    font-size: 1.6rem;
    line-height: 1;
    text-decoration: none;
}
.auth-brand:hover {
    color: var(--d-brand-dark);
}

/* legacy login classes (used by layouts/auth.blade.php) */
.login-page {
    background:
        radial-gradient(1200px 600px at 50% -10%, rgba(var(--bs-primary-rgb), 0.10), transparent 60%),
        linear-gradient(180deg, var(--d-brand-tint) 0%, #f4f7fb 100%) !important;
}
.login-logo a,
.login-logo b {
    color: var(--bs-primary);
    font-weight: 700;
    font-size: 1.75rem;
    text-decoration: none;
}
.login-card-body {
    background-color: #ffffff;
    border-radius: 8px;
}

/* --- Status badges --- */
.badge-status {
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.35em 0.6em;
}

/* --- Footer --- */
.app-footer {
    background-color: #ffffff;
    border-top: 1px solid #e6ecf3;
    color: #6b7785;
}
