/* GWS brand theme — navy (dominant) + client gold #bb8a3c (accent). Overrides
   Bootstrap 5.3 via its component-level CSS variables (e.g. .btn-primary's own
   --bs-btn-* custom properties), since those don't inherit from a root --bs-primary
   override — this is Bootstrap's documented no-rebuild theming approach. */

:root {
    --gws-navy: #14213d;
    --gws-navy-dark: #0d1729;
    --gws-navy-soft: #1f3358;
    --gws-gold: #bb8a3c;
    --gws-gold-dark: #96702f;
    --gws-gold-tint: rgba(187, 138, 60, 0.12);
    --gws-bg: #f7f5f1;
    --gws-ink: #1f2328;
    --gws-muted: #6b6459;
    --gws-border: #e6e0d4;
}

html, body {
    overflow-x: hidden;
}

body {
    background: var(--gws-bg);
    color: var(--gws-ink);
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--gws-navy);
    font-weight: 700;
    letter-spacing: -0.01em;
}

a {
    color: var(--gws-navy);
}

/* Buttons */
.btn {
    font-weight: 600;
    border-radius: 0.6rem;
}

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--gws-navy);
    --bs-btn-border-color: var(--gws-navy);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--gws-navy-dark);
    --bs-btn-hover-border-color: var(--gws-navy-dark);
    --bs-btn-active-bg: var(--gws-navy-dark);
    --bs-btn-active-border-color: var(--gws-navy-dark);
    --bs-btn-disabled-bg: var(--gws-navy);
    --bs-btn-disabled-border-color: var(--gws-navy);
    --bs-btn-focus-shadow-rgb: 20, 33, 61;
}

.btn-outline-primary {
    --bs-btn-color: var(--gws-gold-dark);
    --bs-btn-border-color: var(--gws-gold);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--gws-gold);
    --bs-btn-hover-border-color: var(--gws-gold);
    --bs-btn-active-bg: var(--gws-gold);
    --bs-btn-active-border-color: var(--gws-gold);
    --bs-btn-focus-shadow-rgb: 187, 138, 60;
}

.btn-outline-secondary {
    --bs-btn-color: var(--gws-navy);
    --bs-btn-border-color: #cfd2d8;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--gws-navy);
    --bs-btn-hover-border-color: var(--gws-navy);
}

.btn-ghost-gold {
    --bs-btn-color: #fff;
    --bs-btn-border-color: rgba(255, 255, 255, 0.35);
    --bs-btn-hover-color: var(--gws-navy);
    --bs-btn-hover-bg: var(--gws-gold);
    --bs-btn-hover-border-color: var(--gws-gold);
}

/* Forms */
.form-control:focus,
.form-select:focus {
    border-color: var(--gws-gold);
    box-shadow: 0 0 0 0.2rem var(--gws-gold-tint);
}

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

.form-check-input:focus {
    border-color: var(--gws-gold);
    box-shadow: 0 0 0 0.2rem var(--gws-gold-tint);
}

/* Cards */
.card {
    border: 1px solid var(--gws-border);
    border-radius: 1rem;
    box-shadow: 0 1px 2px rgba(20, 33, 61, 0.04), 0 4px 16px rgba(20, 33, 61, 0.06);
}

a.tile-link {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

a.tile-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(20, 33, 61, 0.12);
}

.tile-link .tile-icon {
    width: 44px;
    height: 44px;
    border-radius: 0.75rem;
    background: var(--gws-gold-tint);
    color: var(--gws-gold-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

/* Tables */
.table thead th {
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    font-weight: 700;
    color: var(--gws-muted);
}

.table-light,
.table-light > th,
.table-light > td {
    --bs-table-bg: #faf8f4;
    --bs-table-color: var(--gws-navy);
}

.row-missing,
.row-missing > td {
    --bs-table-bg: var(--gws-gold-tint);
}

/* Badges */
.badge-soft-success {
    background: rgba(25, 135, 84, 0.12);
    color: #146c43;
    border: 1px solid rgba(25, 135, 84, 0.25);
    font-weight: 600;
}

.badge-soft-navy {
    background: rgba(20, 33, 61, 0.08);
    color: var(--gws-navy);
    border: 1px solid rgba(20, 33, 61, 0.15);
    font-weight: 600;
}

.badge-soft-gold {
    background: var(--gws-gold-tint);
    color: var(--gws-gold-dark);
    border: 1px solid rgba(187, 138, 60, 0.3);
    font-weight: 600;
}

/* Page header */
.page-header {
    border-bottom: 1px solid var(--gws-border);
    padding-bottom: 1rem;
    margin-bottom: 1.75rem;
}

.page-header .eyebrow {
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--gws-gold-dark);
    font-weight: 700;
    margin-bottom: 0.15rem;
}

.page-header h4 {
    margin-bottom: 0.15rem;
}

.page-header p {
    color: var(--gws-muted);
    margin-bottom: 0;
    font-size: 0.9rem;
}

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

.empty-state i {
    font-size: 2.25rem;
    color: var(--gws-gold);
    opacity: 0.5;
    display: block;
    margin-bottom: 0.75rem;
}

/* PDF preview (rendered client-side via PDF.js, see purchase-orders/show.blade.php) */
.po-pdf-preview {
    background: var(--gws-bg);
    border: 1px solid var(--gws-border);
    border-radius: .5rem;
    padding: 1rem;
    max-height: 700px;
    overflow-y: auto;
}

.po-pdf-page {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--gws-border);
    border-radius: .25rem;
    margin-bottom: .75rem;
    box-shadow: 0 1px 4px rgba(20, 33, 61, 0.08);
}

.po-pdf-page:last-child {
    margin-bottom: 0;
}

/* App shell: top navbar + sidebar */
.app-navbar {
    background: linear-gradient(135deg, var(--gws-navy), var(--gws-navy-soft));
}

.navbar-brand-gws {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    min-width: 0;
    flex: 1 1 auto;
    overflow: hidden;
}

.navbar-brand-gws img {
    height: 38px;
    width: 38px;
    object-fit: contain;
    background: #fff;
    border-radius: 0.5rem;
    padding: 3px;
    flex-shrink: 0;
}

.navbar-brand-gws .brand-text {
    line-height: 1.15;
    min-width: 0;
}

.navbar-brand-gws .brand-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: #fff;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 420px) {
    .navbar-brand-gws .brand-name {
        font-size: 0.78rem;
    }
}

.navbar-brand-gws .brand-sub {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.65);
    display: block;
    letter-spacing: 0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-navbar .btn,
.app-navbar form {
    flex-shrink: 0;
}

/* Without min-width:0, a wide table inside main forces this flex item (and
   the whole page) to grow past the viewport instead of scrolling locally
   inside its own .table-responsive wrapper. */
.app-shell main {
    min-width: 0;
}

.app-sidebar {
    background: #fff;
    border-right: 1px solid var(--gws-border);
}

.sidebar-nav .nav-link {
    color: var(--gws-ink);
    border-radius: 0.6rem;
    padding: 0.55rem 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    border-left: 3px solid transparent;
}

.sidebar-nav .nav-link i {
    font-size: 1.05rem;
    opacity: 0.85;
}

.sidebar-nav .nav-link:hover {
    background: rgba(20, 33, 61, 0.05);
    color: var(--gws-navy);
}

.sidebar-nav .nav-link.active {
    background: var(--gws-gold-tint);
    color: var(--gws-navy);
    border-left-color: var(--gws-gold);
    font-weight: 700;
}

/* Login */
.login-visual {
    background: linear-gradient(160deg, var(--gws-navy) 0%, var(--gws-navy-soft) 60%, #2a3f66 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.login-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 25% 20%, rgba(187, 138, 60, 0.28), transparent 55%);
}

.login-visual > * {
    position: relative;
    z-index: 1;
}

.login-visual img.brand-logo {
    width: 110px;
    height: 110px;
    object-fit: contain;
    background: #fff;
    border-radius: 1.25rem;
    padding: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.login-visual p {
    color: rgba(255, 255, 255, 0.7);
    max-width: 320px;
}