:root {
    --ptsp-bg: #f4f7fb;
    --ptsp-surface: #ffffff;
    --ptsp-border: #e2e8f0;
    --ptsp-text: #0f172a;
    --ptsp-muted: #64748b;
    --ptsp-primary: #2563eb;
    --ptsp-primary-dark: #1d4ed8;
    --ptsp-accent: #0f766e;
    --ptsp-warning: #f59e0b;
    --ptsp-danger: #dc2626;
    --ptsp-radius: 12px;
    --ptsp-radius-sm: 8px;
    --ptsp-shadow: 0 12px 30px rgba(15, 23, 42, .08);
    --ptsp-shadow-sm: 0 4px 14px rgba(15, 23, 42, .06);
}

body.ptsp-modern {
    background: var(--ptsp-bg);
    color: var(--ptsp-text);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.ptsp-modern .content-wrapper {
    background:
        linear-gradient(180deg, rgba(37, 99, 235, .08), rgba(244, 247, 251, 0) 220px),
        var(--ptsp-bg);
}

/* ---------- Header ---------- */
.ptsp-modern .main-header {
    border-bottom: 1px solid rgba(226, 232, 240, .9);
    box-shadow: 0 8px 24px rgba(15, 23, 42, .05);
    background: var(--ptsp-surface);
}

.ptsp-modern .main-header .nav-link {
    color: #334155;
}

/* ---------- Sidebar ---------- */
.ptsp-modern .main-sidebar {
    background: linear-gradient(180deg, #0f172a, #163766);
}

.ptsp-modern .brand-link {
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    padding: 1rem .8rem;
}

.ptsp-modern .brand-text {
    font-weight: 700;
    letter-spacing: .2px;
}

.ptsp-modern .nav-sidebar > .nav-item {
    margin: 2px 8px;
}

.ptsp-modern .nav-sidebar .nav-link {
    border-radius: var(--ptsp-radius-sm);
    color: rgba(255, 255, 255, .78);
    transition: background .15s ease, color .15s ease;
}

.ptsp-modern .nav-sidebar .nav-link p {
    font-weight: 500;
}

.ptsp-modern .nav-sidebar .nav-link.active {
    background: linear-gradient(135deg, var(--ptsp-primary), var(--ptsp-primary-dark));
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(37, 99, 235, .35);
}

.ptsp-modern .nav-sidebar .nav-link:hover {
    background: rgba(255, 255, 255, .1);
    color: #ffffff;
}

.ptsp-modern .nav-sidebar .nav-treeview .nav-link {
    padding-left: 1.4rem;
}

/* Submenu (treeview) text must stay readable in every state.
   Overrides AdminLTE's darker default that became invisible
   on the active/hover gradient background. */
.ptsp-modern .nav-sidebar .nav-treeview .nav-link,
.ptsp-modern .nav-sidebar .nav-treeview .nav-link p,
.ptsp-modern .nav-sidebar .nav-treeview .nav-link i {
    color: rgba(255, 255, 255, .82);
}

.ptsp-modern .nav-sidebar .nav-treeview .nav-link:hover,
.ptsp-modern .nav-sidebar .nav-treeview .nav-link:hover p,
.ptsp-modern .nav-sidebar .nav-treeview .nav-link:hover i,
.ptsp-modern .nav-sidebar .nav-treeview .nav-link:focus,
.ptsp-modern .nav-sidebar .nav-treeview .nav-link.active,
.ptsp-modern .nav-sidebar .nav-treeview .nav-link.active p,
.ptsp-modern .nav-sidebar .nav-treeview .nav-link.active i {
    color: #ffffff;
}

/* Open parent menu keeps white label too */
.ptsp-modern .nav-sidebar .nav-item.menu-open > .nav-link,
.ptsp-modern .nav-sidebar .nav-item.menu-open > .nav-link p,
.ptsp-modern .nav-sidebar .nav-item.menu-open > .nav-link i {
    color: #ffffff;
}

.ptsp-modern .nav-header {
    color: rgba(255, 255, 255, .48);
    font-size: 11px;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 1rem 1rem .4rem;
}

/* ---------- Content header ---------- */
.ptsp-modern .content-header {
    padding: 22px 1rem 8px;
}

.ptsp-modern .content-header h1 {
    color: var(--ptsp-text);
    font-size: 24px;
    font-weight: 750;
    line-height: 1.2;
}

.ptsp-modern .breadcrumb {
    background: transparent;
    padding: 0;
    margin: 6px 0 0;
    font-size: 12.5px;
}

/* ---------- Cards ---------- */
.ptsp-modern .card {
    border: 1px solid rgba(226, 232, 240, .9);
    border-radius: var(--ptsp-radius);
    box-shadow: var(--ptsp-shadow);
    overflow: hidden;
}

.ptsp-modern .card-header {
    background: var(--ptsp-surface);
    border-bottom: 1px solid var(--ptsp-border);
    padding: 1rem 1.15rem;
}

.ptsp-modern .card-title {
    color: var(--ptsp-text);
    font-weight: 700;
}

.ptsp-modern .card-body {
    padding: 1.15rem;
}

.ptsp-modern .card-outline.card-primary {
    border-top: 3px solid var(--ptsp-primary);
}

/* ---------- Stat boxes ---------- */
.ptsp-modern .small-box,
.ptsp-modern .info-box {
    border-radius: var(--ptsp-radius);
    box-shadow: var(--ptsp-shadow);
    overflow: hidden;
}

.ptsp-modern .small-box .inner h3,
.ptsp-modern .info-box-number {
    font-weight: 800;
}

.ptsp-modern .small-box .icon {
    opacity: .22;
}

.ptsp-modern .small-box:hover {
    transform: translateY(-2px);
    transition: transform .18s ease;
}

/* ---------- Buttons ---------- */
.ptsp-modern .btn {
    border-radius: var(--ptsp-radius-sm);
    font-weight: 600;
    transition: background .15s ease, border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}

.ptsp-modern .btn:active {
    transform: translateY(1px);
}

.ptsp-modern .btn-primary {
    background: var(--ptsp-primary);
    border-color: var(--ptsp-primary);
}

.ptsp-modern .btn-primary:hover {
    background: var(--ptsp-primary-dark);
    border-color: var(--ptsp-primary-dark);
    box-shadow: 0 8px 18px rgba(37, 99, 235, .28);
}

.ptsp-modern .btn-outline-primary,
.ptsp-modern .btn-outline-info,
.ptsp-modern .btn-outline-success,
.ptsp-modern .btn-outline-warning,
.ptsp-modern .btn-outline-dark {
    background: #ffffff;
}

/* ---------- Forms ---------- */
.ptsp-modern .form-control,
.ptsp-modern .custom-select,
.ptsp-modern .custom-file-label,
.ptsp-modern .input-group-text {
    border-color: #cbd5e1;
    border-radius: var(--ptsp-radius-sm);
}

.ptsp-modern .form-control:focus,
.ptsp-modern .custom-select:focus {
    border-color: var(--ptsp-primary);
    box-shadow: 0 0 0 .16rem rgba(37, 99, 235, .15);
}

.ptsp-modern label {
    color: #334155;
    font-weight: 650;
}

.ptsp-modern .form-text {
    color: var(--ptsp-muted) !important;
}

.ptsp-modern .invalid-feedback {
    font-size: 12.5px;
}

/* ---------- Tables ---------- */
.ptsp-modern .table {
    color: #1e293b;
}

.ptsp-modern .table thead th {
    background: #f8fafc;
    border-bottom: 1px solid var(--ptsp-border);
    color: #475569;
    font-size: 12px;
    letter-spacing: .03em;
    text-transform: uppercase;
    white-space: nowrap;
}

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

.ptsp-modern .table-hover tbody tr:hover {
    background: rgba(37, 99, 235, .04);
}

/* Inline action buttons in table cells: give them breathing room
   and let them wrap nicely on small screens. */
.ptsp-modern .table td .btn + .btn,
.ptsp-modern .table td .btn + form,
.ptsp-modern .table td form + .btn,
.ptsp-modern .table td form + form {
    margin-left: .35rem;
}

.ptsp-modern .table td form.d-inline {
    display: inline-block;
}

/* Cleaner striped/bordered tables */
.ptsp-modern .table-bordered {
    border-color: var(--ptsp-border);
}

.ptsp-modern .table-bordered td,
.ptsp-modern .table-bordered th {
    border-color: var(--ptsp-border);
}

.ptsp-modern .table-striped tbody tr:nth-of-type(odd) {
    background: rgba(148, 163, 184, .06);
}

/* Friendlier "Belum ada data" empty rows */
.ptsp-modern .table tbody td.text-center[colspan] {
    padding: 2.25rem 1rem;
    color: var(--ptsp-muted);
    font-style: italic;
}

/* Make any table horizontally scrollable on small screens
   without needing a .table-responsive wrapper in the blade. */
.ptsp-modern .card-body > .table,
.ptsp-modern .card-body > form > .table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ---------- Badges & alerts ---------- */
.ptsp-modern .badge {
    border-radius: 999px;
    font-weight: 650;
    padding: .4em .7em;
}

.ptsp-modern .alert {
    border: 0;
    border-radius: var(--ptsp-radius);
    box-shadow: var(--ptsp-shadow-sm);
}

/* ---------- Pagination ---------- */
.ptsp-modern .pagination {
    flex-wrap: wrap;
    gap: 4px;
}

.ptsp-modern .pagination .page-link {
    align-items: center;
    border-color: var(--ptsp-border);
    border-radius: var(--ptsp-radius-sm);
    color: var(--ptsp-primary);
    display: inline-flex;
    justify-content: center;
    min-height: 36px;
    min-width: 38px;
    overflow: hidden;
}

.ptsp-modern .pagination .page-link svg,
.ptsp-modern nav[role="navigation"] svg {
    height: 16px !important;
    max-height: 16px !important;
    max-width: 16px !important;
    width: 16px !important;
}

.ptsp-modern .pagination .active .page-link {
    background: var(--ptsp-primary);
    border-color: var(--ptsp-primary);
    color: #fff;
}

.ptsp-modern .pagination .disabled .page-link {
    color: var(--ptsp-muted, #94a3b8);
}

.ptsp-modern .list-group-item {
    border-color: var(--ptsp-border);
}

/* ---------- Page help / penjelasan fungsi halaman ---------- */
.ptsp-modern .page-help {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 14px 16px;
    margin-bottom: 1rem;
    border: 1px solid rgba(37, 99, 235, .22);
    border-left: 4px solid var(--ptsp-primary);
    border-radius: var(--ptsp-radius-sm);
    background: linear-gradient(135deg, rgba(37, 99, 235, .07), rgba(15, 118, 110, .05));
}

.ptsp-modern .page-help-icon {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(37, 99, 235, .14);
    color: var(--ptsp-primary);
    font-size: 1.05rem;
}

.ptsp-modern .page-help-title {
    display: block;
    color: var(--ptsp-text);
    font-size: .82rem;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-bottom: 2px;
}

.ptsp-modern .page-help-text {
    color: #475569;
    line-height: 1.55;
}

@media (max-width: 575.98px) {
    .ptsp-modern .page-help-icon {
        display: none;
    }
}

/* ---------- Auth pages ---------- */
.ptsp-modern .login-page,
.ptsp-modern .register-page {
    background: linear-gradient(135deg, #0f172a, #1d4ed8);
}

.ptsp-modern .login-card-body,
.ptsp-modern .register-card-body {
    border-radius: var(--ptsp-radius);
}

/* ---------- Responsive layer ---------- */
@media (max-width: 991.98px) {
    .ptsp-modern .content-header h1 {
        font-size: 20px;
    }

    .ptsp-modern .content-header {
        padding: 16px 1rem 6px;
    }
}

@media (max-width: 767.98px) {
    body.ptsp-modern {
        font-size: 13.5px;
    }

    .ptsp-modern .content-header h1 {
        font-size: 18px;
    }

    .ptsp-modern .card-header,
    .ptsp-modern .card-body {
        padding: .9rem;
    }

    /* Card header with action buttons: stack vertically */
    .ptsp-modern .card-header {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        align-items: flex-start;
    }

    .ptsp-modern .card-tools {
        margin-left: 0;
    }

    /* Full-width buttons in toolbars/forms on phones */
    .ptsp-modern .card-body > .btn,
    .ptsp-modern .card-footer > .btn,
    .ptsp-modern form > .btn {
        display: block;
        width: 100%;
        margin-bottom: 8px;
    }

    .ptsp-modern .btn-group {
        flex-wrap: wrap;
    }

    .ptsp-modern .small-box .icon {
        display: none;
    }

    .ptsp-modern .table td,
    .ptsp-modern .table th {
        white-space: nowrap;
    }
}

@media (max-width: 575.98px) {
    .ptsp-modern .content-header .breadcrumb {
        display: none;
    }

    .ptsp-modern .pagination .page-link {
        min-width: 34px;
        min-height: 34px;
        padding: .3rem .5rem;
    }
}