/* ==========================================================================
   Admin theme — a cohesive restyle over AdminLTE 3 so the panel no longer
   reads as "stock AdminLTE". Brand colours live in the :root variables below;
   change those two lines to re-skin the whole admin. Derived tones use
   color-mix() (modern browsers). Applied to every page that extends
   layouts.app (dashboard + auth).
   ========================================================================== */

:root {
    --brand-primary: #6366f1;   /* indigo — matches the customer portal default */
    --brand-accent:  #f59e0b;   /* amber  */

    --brand-primary-dark:  color-mix(in srgb, var(--brand-primary) 82%, #000);
    --brand-primary-soft:  color-mix(in srgb, var(--brand-primary) 12%, #fff);
    --brand-on-primary:    #ffffff;

    --sidebar-bg:      #1f2433;  /* custom slate, not AdminLTE's #343a40 */
    --sidebar-bg-2:    #171b27;
    --sidebar-fg:      #c7ccd6;
    --sidebar-muted:   #8a91a3;

    --surface:         #ffffff;
    --app-bg:          #eef1f6;
    --border:          #e6e9f0;
    --text:            #2b2f3a;
    --radius:          .65rem;
    --radius-sm:       .45rem;
    --shadow-sm:       0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .10);
    --shadow-md:       0 4px 12px rgba(16, 24, 40, .08);

    --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
}

/* ---- Base / typography ------------------------------------------------- */
body,
.wrapper {
    font-family: var(--font-sans);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

.content-wrapper {
    background: var(--app-bg);
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-weight: 600;
    letter-spacing: -.01em;
}

.content-header h1 {
    font-size: 1.5rem;
}

a {
    color: var(--brand-primary);
}
a:hover {
    color: var(--brand-primary-dark);
}

/* ---- Sidebar ----------------------------------------------------------- */
.main-sidebar,
.sidebar-dark-primary {
    background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg-2) 100%);
    box-shadow: inset -1px 0 0 rgba(255, 255, 255, .04);
}

.brand-link {
    border-bottom: 1px solid rgba(255, 255, 255, .06) !important;
    background: rgba(0, 0, 0, .15);
    font-weight: 700;
    letter-spacing: .02em;
}
.brand-link .brand-image {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--brand-primary) 55%, transparent);
}

.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link,
.nav-sidebar .nav-link {
    color: var(--sidebar-fg);
    border-radius: var(--radius-sm);
    margin: 1px 8px;
    transition: background-color .15s ease, color .15s ease;
}

.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link:hover,
.nav-sidebar .nav-link:hover {
    background: rgba(255, 255, 255, .06);
    color: #fff;
}

/* Active item = brand colour, with a left accent bar */
.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link.active,
.nav-sidebar > .nav-item > .nav-link.active {
    background: var(--brand-primary);
    color: var(--brand-on-primary);
    box-shadow: var(--shadow-sm);
    position: relative;
}
.nav-sidebar > .nav-item > .nav-link.active::before {
    content: "";
    position: absolute;
    left: -8px; top: 8px; bottom: 8px;
    width: 3px; border-radius: 3px;
    background: var(--brand-accent);
}

/* Open treeview parent + submenu active */
.nav-sidebar .nav-treeview > .nav-item > .nav-link.active {
    background: color-mix(in srgb, var(--brand-primary) 26%, transparent);
    color: #fff;
    border-radius: var(--radius-sm);
}
.nav-sidebar .menu-open > .nav-link {
    background: rgba(255, 255, 255, .05);
    color: #fff;
}
.nav-header {
    color: var(--sidebar-muted);
    text-transform: uppercase;
    font-size: .72rem;
    letter-spacing: .08em;
    font-weight: 700;
}

/* ---- Top navbar -------------------------------------------------------- */
.main-header.navbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border) !important;
    box-shadow: var(--shadow-sm);
}
.main-header .nav-link {
    color: #4b5162;
}
.main-header .nav-link:hover {
    color: var(--brand-primary);
}
.navbar-badge {
    background: var(--brand-accent) !important;
    color: #1f2433 !important;
}

/* ---- Cards ------------------------------------------------------------- */
.card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.25rem;
}
.card > .card-header {
    border-bottom: 1px solid var(--border);
    border-top-left-radius: var(--radius);
    border-top-right-radius: var(--radius);
    background: transparent;
}
.card > .card-header .card-title {
    font-weight: 600;
}
/* AdminLTE coloured top-border cards → use brand */
.card.card-primary:not(.card-outline) > .card-header {
    background: var(--brand-primary);
}
.card.card-primary.card-outline {
    border-top: 3px solid var(--brand-primary);
}
.card-primary:not(.card-outline) {
    border-top: none;
}

/* ---- Buttons ----------------------------------------------------------- */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
}
.btn-primary {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: var(--brand-on-primary);
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary.active {
    background: var(--brand-primary-dark) !important;
    border-color: var(--brand-primary-dark) !important;
}
.btn-outline-primary {
    color: var(--brand-primary);
    border-color: var(--brand-primary);
}
.btn-outline-primary:hover {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: var(--brand-on-primary);
}
.btn-primary:focus,
.btn-outline-primary:focus {
    box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--brand-primary) 35%, transparent);
}

/* ---- Utility colour overrides (brand) ---------------------------------- */
.bg-primary { background-color: var(--brand-primary) !important; }
.text-primary { color: var(--brand-primary) !important; }
.badge-primary { background-color: var(--brand-primary); }
.border-primary { border-color: var(--brand-primary) !important; }
.bg-accent { background-color: var(--brand-accent) !important; color: #1f2433 !important; }

/* Small-box / info-box accents keep their semantic colours but get softer edges */
.small-box,
.info-box {
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.small-box.bg-primary { background: var(--brand-primary) !important; }

/* ---- Tables ------------------------------------------------------------ */
.card .table thead th {
    background: color-mix(in srgb, var(--brand-primary) 6%, #fff);
    border-bottom: 2px solid var(--border);
    color: #495066;
    font-weight: 600;
    text-transform: uppercase;
    font-size: .78rem;
    letter-spacing: .03em;
}
.table-hover tbody tr:hover {
    background: color-mix(in srgb, var(--brand-primary) 5%, transparent);
}
.table td, .table th {
    border-top: 1px solid var(--border);
}

/* ---- Forms ------------------------------------------------------------- */
.form-control,
.custom-select {
    border-radius: var(--radius-sm);
    border-color: #d5d9e3;
}
.form-control:focus,
.custom-select:focus,
.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--brand-primary) 20%, transparent);
}
.custom-control-input:checked ~ .custom-control-label::before {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
}

/* ---- Breadcrumb / pagination / misc ------------------------------------ */
.breadcrumb {
    background: transparent;
    padding-left: 0;
}
.breadcrumb-item.active { color: var(--brand-primary); }
.page-item.active .page-link {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
}
.page-link { color: var(--brand-primary); }

.nav-tabs .nav-link.active {
    border-bottom: 2px solid var(--brand-primary);
    color: var(--brand-primary);
    font-weight: 600;
}

/* ---- Auth pages (login / register) ------------------------------------- */
.login-page,
.register-page {
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--brand-primary) 14%, #eef1f6),
        var(--app-bg));
}
.login-box .card,
.register-box .card {
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}
.login-logo a,
.register-logo a {
    font-weight: 700;
    color: var(--brand-primary);
}
.card.card-outline.card-primary {
    border-top: 3px solid var(--brand-primary);
}

/* "atau dengan email" divider on auth forms */
.auth-divider {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-size: .82rem;
}
.auth-divider::before,
.auth-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ---- Scrollbar (subtle, matches theme) --------------------------------- */
.content-wrapper::-webkit-scrollbar,
.main-sidebar::-webkit-scrollbar { width: 8px; height: 8px; }
.content-wrapper::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--brand-primary) 30%, #cfd4df);
    border-radius: 8px;
}