/* Application shell + theme fixes (light/dark, sidebar, dashboard) */
:root {
    --app-surface: #f5f6fb;
    --app-card: #ffffff;
    --app-border: #e5e7eb;
    --app-text: #1f2937;
    --app-muted: #6b7280;
    --sidebar-bg: #0f172a;
    --sidebar-text: #dbeafe;
    --sidebar-active: #3b82f6;
    --brand-accent: #3b82f6;
    --brand-accent-2: #22d3ee;
    --sidebar-collapsed-width: 64px;
}

:root[data-bs-theme="light"] {
    --sidebar-bg: #0f172a;
    --sidebar-text: #dbeafe;
    --sidebar-active: #3b82f6;
}

:root[data-bs-theme="dark"],
.app-root.dark {
    --app-surface: #0f141b;
    --app-card: #121821;
    --app-border: #1f2a38;
    --app-text: #e5e7eb;
    --app-muted: #9ca3af;
    --sidebar-bg: #0b111a;
    --sidebar-text: #cbd5e1;
    --sidebar-active: #60a5fa;
    --brand-accent: #60a5fa;
    --brand-accent-2: #22d3ee;
}


/* Global link colors */
a { color: var(--brand-accent); text-decoration: none; }
a:hover { color: var(--sidebar-active); text-decoration: underline; }
body {
    background: var(--app-surface);
    color: var(--app-text);
    font-family: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--app-text);
    font-weight: 700;
}

.app-root {
    min-height: 100vh;
}

[data-bs-theme="dark"],
.app-root.dark {
    --bs-body-bg: var(--app-surface);
    --bs-body-color: var(--app-text);
    --bs-card-bg: var(--app-card);
    --bs-card-border-color: var(--app-border);
}

/* Header */
.app-header.navbar {
    background: var(--app-card);
    border-bottom: 1px solid var(--app-border);
    color: var(--app-text);
}

.app-header .nav-link {
    color: var(--app-text);
}

.app-root.dark .app-header {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}

/* Sidebar */
.app-sidebar {
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    min-height: 100vh;
    border-right: 1px solid rgba(255, 255, 255, 0.04);
}

.app-sidebar .brand-link {
    background: linear-gradient(90deg, var(--brand-accent), var(--brand-accent-2));
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.4px;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.95rem 1rem;
    text-transform: uppercase;
}

.app-sidebar .brand-icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.app-sidebar .brand-pill {
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.15);
    color: #fff;
    font-size: 0.7rem;
    letter-spacing: 0.2px;
}

.app-sidebar .nav-sidebar > .nav-item > .nav-link {
    color: var(--sidebar-text);
    font-weight: 600;
    opacity: 1;
}

.app-sidebar .nav-sidebar .nav-link .nav-icon {
    color: inherit;
}

.app-sidebar .nav-sidebar .nav-link:hover {
    color: #fff;
}

.app-sidebar .nav-sidebar .nav-link.active {
    background: rgba(59, 130, 246, 0.18);
    color: #fff;
    border-left: 4px solid var(--sidebar-active);
}

.app-sidebar .nav-header {
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.5px;
}

.sidebar-collapse:not(.sidebar-open) .main-sidebar {
    width: var(--sidebar-collapsed-width);
}

.sidebar-collapse:not(.sidebar-open) .main-sidebar .nav-sidebar .nav-link {
    justify-content: center;
    padding-left: 0.9rem;
    padding-right: 0.9rem;
}

.sidebar-collapse:not(.sidebar-open) .main-sidebar .nav-sidebar .nav-link p,
.sidebar-collapse:not(.sidebar-open) .main-sidebar .nav-sidebar .nav-link span:not(.nav-icon),
.sidebar-collapse:not(.sidebar-open) .main-sidebar .brand-text {
    opacity: 0;
    width: 0;
    height: 0;
    overflow: hidden;
}

.sidebar-collapse:not(.sidebar-open) .main-sidebar .brand-pill {
    display: none;
}

.sidebar-collapse .main-sidebar .nav-header {
    display: none;
}

/* Content shell */
.app-main.content-wrapper {
    background: var(--app-surface);
    color: var(--app-text);
}

.app-main .content {
    padding: 1.5rem;
}

.app-main .card {
    background: var(--app-card);
    border: 1px solid var(--app-border);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}

.app-main .card .card-header {
    background: transparent;
    border-bottom: 1px solid var(--app-border);
    color: var(--app-text);
}

.app-root.dark .app-main .card {
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
}

.app-main .list-group-item {
    background: var(--app-card);
    color: var(--app-text);
    border-color: var(--app-border);
}

.app-main .table thead th {
    background: #f1f5f9;
    color: var(--app-text);
    border-bottom: 2px solid var(--app-border);
}

.table .table-filters,
.table .table-filters th {
    background: var(--app-card) !important;
    color: var(--app-text);
}

.app-main .table tbody td {
    color: var(--app-text);
    background: var(--app-card);
    border-color: var(--app-border);
}

.app-root.dark .table thead th {
    background: #1c2531;
    color: #e5e7eb;
    border-color: #253241;
}

.app-root.dark .table tbody td {
    background: var(--app-card);
    color: var(--app-text);
    border-color: var(--app-border);
}

.table thead tr.erp-filter-row th {
    background: var(--app-card);
}

.admin-list-card {
    background: var(--app-card);
    border: 1px solid var(--app-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}

.admin-list-card .card-header {
    background: var(--app-card);
    border-bottom: 1px solid var(--app-border);
    color: var(--app-text);
    padding: 0.85rem 1rem;
}

.admin-list-card .table thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: var(--app-card);
    border-bottom: 2px solid var(--app-border);
    padding: 0.65rem 0.6rem;
    color: var(--app-text);
    font-weight: 700;
}

.admin-list-card .table thead tr.admin-filter-row th {
    top: 42px;
    background: var(--app-card);
    border-bottom: 1px solid var(--app-border);
    padding: 0.4rem 0.45rem;
}

.admin-list-card .table tbody td {
    background: var(--app-card);
    color: var(--app-text);
    border-color: var(--app-border);
    padding: 0.55rem 0.6rem;
}

.admin-list-card .row-selected {
    background: rgba(13, 110, 253, 0.12) !important;
    border-left: 4px solid #0d6efd !important;
}

.admin-list-card .table-responsive {
    max-height: 75vh;
}

.app-root.dark .admin-list-card {
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
}

/* Footer */
.app-footer {
    background: var(--app-card);
    color: var(--app-text);
    border-top: 1px solid var(--app-border);
}

/* Dashboard stat cards */
.kpi-card {
    background: var(--app-card);
    border: 1px solid var(--app-border);
    color: var(--app-text);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.app-root.dark .kpi-card {
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

/* Activity panel */
.activity-panel {
    background: var(--app-card);
    border: 1px solid var(--app-border);
    color: var(--app-text);
}

.activity-panel .list-group-item {
    background: transparent;
    border-color: var(--app-border);
}

/* Bootstrap utility compatibility (dark mode) */
:root[data-bs-theme="dark"] .bg-light,
.app-root.dark .bg-light {
    background-color: #1c2531 !important;
    color: var(--app-text);
}

:root[data-bs-theme="dark"] .bg-white,
.app-root.dark .bg-white {
    background-color: var(--app-card) !important;
    color: var(--app-text);
}

:root[data-bs-theme="dark"] .text-dark,
.app-root.dark .text-dark {
    color: var(--app-text) !important;
}

:root[data-bs-theme="dark"] .table {
    color: var(--app-text);
    border-color: var(--app-border);
}

:root[data-bs-theme="dark"] .table-hover tbody tr:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.05);
}

:root[data-bs-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
    color: var(--app-text);
    background-color: rgba(255, 255, 255, 0.05);
}

:root[data-bs-theme="dark"] .form-control,
:root[data-bs-theme="dark"] .form-select {
    background-color: #212529;
    border-color: #495057;
    color: #fff;
}

:root[data-bs-theme="dark"] .input-group-text {
    background-color: #212529;
    border-color: #495057;
    color: #fff;
}

:root[data-bs-theme="dark"] .dropdown-menu,
.app-root.dark .dropdown-menu {
    background-color: var(--app-card);
    border-color: var(--app-border);
}

:root[data-bs-theme="dark"] .dropdown-item,
.app-root.dark .dropdown-item {
    color: var(--app-text);
}

:root[data-bs-theme="dark"] .dropdown-item:hover,
.app-root.dark .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

:root[data-bs-theme="dark"] .btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* List prefs (column hide/resize) */
.listprefs-menu {
    position: fixed;
    min-width: 220px;
    max-width: 320px;
    background: var(--app-card);
    color: var(--app-text);
    border: 1px solid var(--app-border);
    border-radius: 8px;
    padding: 8px;
    z-index: 1200;
}

.listprefs-title {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.listprefs-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    padding: 4px 2px;
    cursor: pointer;
}

.listprefs-item input {
    margin: 0;
}

.listprefs-actions {
    display: flex;
    justify-content: flex-end;
    padding-top: 6px;
    margin-top: 6px;
    border-top: 1px solid var(--app-border);
}

.listprefs-resizer {
    position: absolute;
    top: 0;
    right: 0;
    width: 6px;
    height: 100%;
    cursor: col-resize;
}

.listprefs-resizer::after {
    content: "";
    position: absolute;
    top: 6px;
    bottom: 6px;
    right: 2px;
    width: 2px;
    background: var(--app-border);
}

/* SmartList */
.smart-list .smart-list-body {
    max-height: 60vh;
    overflow-y: auto;
}

.smart-list .toolbar-btn {
    min-width: 120px;
}

.smart-list {
    --smartlist-head-bg: var(--app-card);
    --smartlist-head-row1-top: 0;
    --smartlist-head-row2-top: 2.6rem;
}

.smart-list .smart-list-body table thead th {
    position: sticky;
    background-color: var(--smartlist-head-bg);
}

.smart-list .smart-list-body table thead tr:nth-child(1) th {
    top: var(--smartlist-head-row1-top);
    z-index: 3;
}

.smart-list .smart-list-body table thead tr:nth-child(2) th {
    top: var(--smartlist-head-row2-top);
    z-index: 2;
}

/* Dashboards (Index + /admin) */
.dashboard-container {
    padding: 20px;
}

.quota-card {
    background-color: var(--app-card);
    border-left: 5px solid var(--brand-accent);
    border-radius: .3rem;
    padding: 15px;
}

.files-card {
    background-color: var(--app-card);
    border-left: 5px solid #6f42c1;
    border-radius: .3rem;
    padding: 15px;
}

.activity-card {
    background-color: var(--app-card);
    padding: 15px;
    height: 100%;
    border: 1px solid var(--app-border);
    border-radius: .3rem;
}

.progress-bar-custom {
    background-color: var(--brand-accent);
}

.quick-actions .btn {
    margin-right: 10px;
}

.icon-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: #fff;
    font-size: 24px;
    margin-right: 15px;
}

.icon-box-purple { background-color: #6f42c1; }
.icon-box-blue { background-color: var(--brand-accent); }
.icon-box-gray { background-color: #6c757d; }

/* Files upload (dropzone + selected files) */
.upload-input-container .form-control {
    height: calc(1.5em + .75rem + 2px);
    padding: .375rem .75rem;
}

.selected-files-list {
    max-height: 160px;
    overflow-y: auto;
    list-style: none;
    padding: 5px 0 0 10px;
    margin-bottom: 0;
    border-top: 1px dashed var(--app-border);
}

.selected-files-list li {
    display: flex;
    padding-right: 5px;
}

.upload-dropzone {
    position: relative;
    border: 2px dashed var(--brand-accent);
    border-radius: .5rem;
    padding: .5rem;
    min-height: 70px;
    background-color: rgba(13, 110, 253, 0.03);
    cursor: pointer;
    transition: background-color .15s ease-in-out, border-color .15s ease-in-out;
    color: var(--app-muted);
}

.upload-dropzone:hover {
    background-color: rgba(13, 110, 253, 0.08);
    border-color: #0b5ed7;
}

.upload-input-file {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

:root[data-bs-theme="dark"] .upload-dropzone,
.app-root.dark .upload-dropzone {
    background-color: rgba(13, 110, 253, 0.1);
    border-color: var(--brand-accent);
    color: var(--app-muted);
}

:root[data-bs-theme="dark"] .upload-dropzone:hover,
.app-root.dark .upload-dropzone:hover {
    background-color: rgba(13, 110, 253, 0.2);
}

/* Login page */
.login-overlay-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 99999;
    background:
        radial-gradient(1300px 600px at 12% 8%, rgba(59, 130, 246, 0.16), transparent 62%),
        radial-gradient(900px 500px at 86% 18%, rgba(148, 163, 184, 0.1), transparent 70%),
        linear-gradient(180deg, #020617 0%, #020914 45%, #030712 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.login-overlay-container::before,
.login-overlay-container::after {
    content: "";
    position: absolute;
    inset: -35% -20%;
    pointer-events: none;
}

.login-overlay-container::before {
    background-image:
        radial-gradient(0.9px 0.9px at 12px 22px, rgba(255, 255, 255, 0.88), transparent 62%),
        radial-gradient(1.2px 1.2px at 46px 118px, rgba(255, 255, 255, 0.78), transparent 62%),
        radial-gradient(1.6px 1.6px at 78px 52px, rgba(255, 255, 255, 0.82), transparent 62%),
        radial-gradient(2.4px 2.4px at 128px 86px, rgba(255, 255, 255, 0.8), transparent 62%),
        radial-gradient(1.1px 1.1px at 162px 170px, rgba(255, 255, 255, 0.72), transparent 62%),
        radial-gradient(2.8px 2.8px at 208px 34px, rgba(255, 255, 255, 0.9), transparent 62%),
        radial-gradient(1.4px 1.4px at 246px 132px, rgba(255, 255, 255, 0.78), transparent 62%),
        radial-gradient(0.8px 0.8px at 282px 214px, rgba(255, 255, 255, 0.7), transparent 62%),
        radial-gradient(1.9px 1.9px at 334px 76px, rgba(255, 255, 255, 0.85), transparent 62%),
        radial-gradient(1.3px 1.3px at 372px 180px, rgba(255, 255, 255, 0.76), transparent 62%),
        radial-gradient(2.2px 2.2px at 416px 46px, rgba(255, 255, 255, 0.86), transparent 62%),
        radial-gradient(1px 1px at 458px 156px, rgba(255, 255, 255, 0.72), transparent 62%),
        radial-gradient(2.6px 2.6px at 512px 224px, rgba(255, 255, 255, 0.82), transparent 62%),
        radial-gradient(1.5px 1.5px at 556px 94px, rgba(255, 255, 255, 0.78), transparent 62%),
        radial-gradient(0.9px 0.9px at 606px 38px, rgba(255, 255, 255, 0.74), transparent 62%),
        radial-gradient(1.7px 1.7px at 654px 188px, rgba(255, 255, 255, 0.82), transparent 62%);
    background-size: 660px 320px;
    background-repeat: repeat;
    opacity: 0.95;
    animation: loginStarDrift 120s linear infinite;
}

.login-overlay-container::after {
    background-image:
        radial-gradient(3.4px 3.4px at 30px 24px, rgba(255, 255, 255, 0.45), transparent 68%),
        radial-gradient(2.6px 2.6px at 102px 116px, rgba(255, 255, 255, 0.4), transparent 68%),
        radial-gradient(2px 2px at 182px 66px, rgba(255, 255, 255, 0.42), transparent 68%),
        radial-gradient(3px 3px at 264px 188px, rgba(255, 255, 255, 0.35), transparent 68%),
        radial-gradient(1.8px 1.8px at 346px 104px, rgba(255, 255, 255, 0.36), transparent 68%),
        radial-gradient(2.8px 2.8px at 430px 42px, rgba(255, 255, 255, 0.4), transparent 68%),
        radial-gradient(2.2px 2.2px at 520px 214px, rgba(255, 255, 255, 0.34), transparent 68%),
        radial-gradient(3.1px 3.1px at 620px 144px, rgba(255, 255, 255, 0.38), transparent 68%);
    background-size: 700px 340px;
    background-repeat: repeat;
    opacity: 0.46;
    filter: blur(0.3px);
    animation: loginStarTwinkle 9s ease-in-out infinite alternate;
}

@keyframes loginStarDrift {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-120px, -70px, 0); }
}

@keyframes loginStarTwinkle {
    0% { opacity: 0.28; }
    50% { opacity: 0.52; }
    100% { opacity: 0.36; }
}

.login-glass-card {
    position: relative;
    z-index: 1;
    background: rgba(17, 30, 51, 0.78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(148, 163, 184, 0.32);
    border-radius: 18px;
    box-shadow: 0 18px 50px rgba(2, 6, 23, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    color: #fff;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    transform: translate(0, 0);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.login-glass-card:hover {
    border-color: rgba(191, 219, 254, 0.42);
    box-shadow: 0 24px 60px rgba(2, 6, 23, 0.68), inset 0 1px 0 rgba(255, 255, 255, 0.11);
}

.draggable-handle {
    cursor: move;
    margin-bottom: 20px;
    text-align: center;
    user-select: none;
}

.login-logo {
    max-height: 80px;
    margin-bottom: 15px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.9);
    padding: 5px;
}

.login-title {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.custom-input-group {
    position: relative;
    margin-bottom: 20px;
}

.custom-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: #fff !important;
    padding: 12px 25px 12px 20px;
    width: 100%;
    box-sizing: border-box;
    transition: 0.3s;
}

.custom-input:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
    outline: none;
}

.input-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
}

.btn-login-custom {
    background: #fff;
    color: #0d1e35;
    font-weight: bold;
    border-radius: 50px;
    padding: 12px;
    width: 100%;
    box-sizing: border-box;
    border: none;
    margin-top: 10px;
    transition: transform 0.2s;
}

.btn-login-custom:hover:not(:disabled) {
    transform: scale(1.03);
    background: #f8f9fa;
}

.btn-login-custom:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.error-box {
    background: rgba(220, 53, 69, 0.2);
    border: 1px solid rgba(220, 53, 69, 0.5);
    color: #ffcccc;
    padding: 10px;
    border-radius: 8px;
    margin-top: 20px;
    font-size: 0.9rem;
}

/* Admin tables (Incharges etc.) */
.page-title {
    font-weight: 700;
    color: var(--app-text);
}

.table-wrap {
    background: var(--app-card);
    border: 1px solid var(--app-border);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.table-wrap .table thead th {
    position: sticky;
    top: 0;
    background: var(--app-surface);
    z-index: 2;
    border-bottom: 2px solid var(--app-border);
    vertical-align: middle;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--app-text);
    padding: 12px 8px;
}

.filter-row th {
    background: var(--app-card) !important;
    padding: 4px 8px !important;
    border-bottom: 1px solid var(--app-border);
}

.grid-filter-input {
    width: 100%;
    padding: 4px 8px;
    font-size: 0.85rem;
    border: 1px solid var(--app-border);
    border-radius: 3px;
    background: var(--app-card);
    color: var(--app-text);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.grid-filter-input:focus {
    border-color: #86b7fe;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.clickable {
    cursor: pointer;
    user-select: none;
}

.clickable:hover {
    background-color: rgba(13, 110, 253, 0.08);
}

.erp-screen-note {
    font-size: 0.88rem;
    color: var(--app-muted);
}

.erp-screen-card {
    border-radius: 12px;
}

.erp-screen-toolbar,
div.mb-2.d-flex.gap-2.flex-wrap.align-items-center:has(> .dropdown.ms-auto),
div.mb-2.d-flex.gap-2.flex-wrap.align-items-center:has(> .dropdown),
div.mb-2.d-flex.gap-2.flex-wrap.align-items-center:has(> span.text-muted.small.ms-2.me-1) {
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--app-border);
    border-radius: 12px;
    background:
        linear-gradient(180deg, rgba(59, 130, 246, 0.035), rgba(59, 130, 246, 0.015)),
        var(--app-card);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}

.erp-screen-toolbar .form-select-sm.w-auto,
div.mb-2.d-flex.gap-2.flex-wrap.align-items-center:has(> .dropdown.ms-auto) .form-select-sm.w-auto,
div.mb-2.d-flex.gap-2.flex-wrap.align-items-center:has(> .dropdown) .form-select-sm.w-auto {
    min-width: 168px;
}

.erp-screen-toolbar-counts,
.erp-screen-toolbar > span.text-muted.small,
div.mb-2.d-flex.gap-2.flex-wrap.align-items-center:has(> .dropdown.ms-auto) > span.text-muted.small,
div.mb-2.d-flex.gap-2.flex-wrap.align-items-center:has(> .dropdown) > span.text-muted.small {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.32rem 0.72rem;
    border-radius: 999px;
    border: 1px solid var(--app-border);
    background: rgba(148, 163, 184, 0.08);
    white-space: nowrap;
}

.erp-screen-filter-card,
.card.mb-2.erp-screen-card {
    border: 1px solid var(--app-border);
    background:
        linear-gradient(180deg, rgba(59, 130, 246, 0.03), transparent 68%),
        var(--app-card);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}

.erp-screen-filter-card .card-body,
.card.mb-2.erp-screen-card .card-body {
    padding-top: 0.7rem !important;
    padding-bottom: 0.7rem !important;
}

.erp-screen-table-wrap,
div.table-responsive:has(> table.erp-table) {
    border: 1px solid var(--app-border);
    border-radius: 12px;
    background: var(--app-card);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}

.erp-screen-table-wrap > .erp-table,
div.table-responsive:has(> table.erp-table) > .erp-table {
    margin-bottom: 0;
}

.erp-screen-tailnote,
div.table-responsive:has(> table.erp-table) + .text-end.text-muted.small.fst-italic.my-1.pe-2 {
    margin: 0.4rem 0.4rem 0 0;
    color: var(--app-muted);
    font-size: 0.78rem;
}

.erp-screen-context {
    border: 1px solid var(--app-border);
    border-radius: 12px;
    background:
        linear-gradient(180deg, rgba(148, 163, 184, 0.14), rgba(148, 163, 184, 0.06)),
        var(--app-card);
}

.erp-screen-stats {
    margin-top: 0.1rem;
}

.erp-screen-stat-card,
.erp-screen-stat-tile {
    border-color: var(--app-border) !important;
    border-radius: 12px !important;
    background:
        linear-gradient(180deg, rgba(59, 130, 246, 0.045), rgba(59, 130, 246, 0.015)),
        var(--app-card);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}

.erp-screen-stat-card .card-body,
.erp-screen-stat-tile {
    min-height: 100%;
}

.erp-column-filter-row th {
    background: var(--app-card) !important;
    border-bottom: 1px solid var(--app-border);
    padding: 0.38rem 0.42rem !important;
}

.erp-column-filter-input {
    min-width: 88px;
}

.erp-clickable-cell {
    cursor: pointer;
    transition: background-color 0.12s ease-in-out;
}

.erp-clickable-cell:hover {
    background-color: rgba(13, 110, 253, 0.08);
}

:where(.students-grid-table)[tabindex] {
    outline: none;
}

.students-grid-table:focus {
    outline: 2px solid rgba(13, 110, 253, 0.35);
    outline-offset: 2px;
    border-radius: 8px;
}

.student-row {
    cursor: pointer;
}

.student-row > td {
    transition: background-color 0.12s ease-in-out;
}

.student-row:hover > td {
    background-color: rgba(13, 110, 253, 0.08);
}

.student-row-selected > td {
    background-color: rgba(13, 110, 253, 0.16) !important;
}

.student-card-head {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.08), rgba(13, 202, 240, 0.06));
    border: 1px solid rgba(13, 110, 253, 0.15);
}

.student-card-avatar {
    width: 52px;
    height: 52px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: #0d3b8b;
    background: #dbe9ff;
    border: 1px solid rgba(13, 110, 253, 0.25);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.student-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--app-text);
}

.student-card-subtitle {
    font-size: 0.88rem;
    color: var(--app-muted);
}

.student-card-chips {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.student-balance-box {
    min-width: 220px;
    padding: 0.75rem 0.9rem;
    border-radius: 0.8rem;
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(13, 110, 253, 0.18);
}

.student-balance-main {
    font-size: 1.15rem;
    font-weight: 700;
    text-align: right;
}

:root[data-bs-theme="dark"] .erp-clickable-cell:hover,
.app-root.dark .erp-clickable-cell:hover {
    background-color: rgba(96, 165, 250, 0.18);
}

:root[data-bs-theme="dark"] .students-grid-table:focus,
.app-root.dark .students-grid-table:focus {
    outline-color: rgba(96, 165, 250, 0.48);
}

:root[data-bs-theme="dark"] .student-row:hover > td,
.app-root.dark .student-row:hover > td {
    background-color: rgba(96, 165, 250, 0.14);
}

:root[data-bs-theme="dark"] .student-row-selected > td,
.app-root.dark .student-row-selected > td {
    background-color: rgba(96, 165, 250, 0.24) !important;
}

.muted-row {
    opacity: .6;
    background-color: rgba(0, 0, 0, 0.02);
}

.app-root.dark .muted-row,
:root[data-bs-theme="dark"] .muted-row {
    background-color: rgba(255, 255, 255, 0.03);
}

.badge-soft {
    background: rgba(25, 135, 84, .10);
    color: #198754;
    border: 1px solid rgba(25, 135, 84, .25);
    padding: 3px 8px;
    font-weight: 600;
    font-size: 0.75rem;
}

.badge-soft-danger {
    background: rgba(220, 53, 69, .10);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, .25);
    padding: 3px 8px;
    font-weight: 600;
    font-size: 0.75rem;
}

.badge-soft-secondary {
    background: rgba(108, 117, 125, .10);
    color: #6c757d;
    border: 1px solid rgba(108, 117, 125, .25);
    padding: 3px 8px;
    font-weight: 600;
    font-size: 0.75rem;
}

.sort-ind {
    font-size: 10px;
    margin-left: 4px;
    opacity: 0.6;
}



/* =========================================================
   ADRKampus shell (Bulut-style without AdminLTE)
   Fixes: our layout uses .app-shell/.app-sidebar/.app-main.
   ========================================================= */

.app-shell {
    display: flex;
    min-height: 100vh;
}

.app-sidebar {
    width: 280px;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.app-sidebar hr {
    border-color: rgba(255, 255, 255, 0.12);
}

.app-sidebar .sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.app-sidebar .sidebar-brand img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.9);
    padding: 4px;
}

.app-sidebar .nav-link {
    color: var(--sidebar-text);
    font-weight: 600;
    border-radius: 10px;
    padding: 10px 12px;
}

.app-sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}

.app-sidebar .nav-link.active {
    background: rgba(59, 130, 246, 0.18);
    color: #fff;
    box-shadow: inset 4px 0 0 0 var(--sidebar-active);
}

.app-main {
    flex: 1;
    min-width: 0;
    background: var(--app-surface);
    color: var(--app-text);
}

/* Mobile sidebar slide-in */
.app-sidebar-backdrop {
    display: none;
}

@media (max-width: 991.98px) {
    .app-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        transform: translateX(-110%);
        transition: transform 0.2s ease-in-out;
        z-index: 1040;
        box-shadow: 0 10px 30px rgba(0,0,0,0.35);
    }

    .app-sidebar.open {
        transform: translateX(0);
    }

    .app-sidebar-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.35);
        z-index: 1030;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease-in-out;
    }

    .app-sidebar-backdrop.show {
        opacity: 1;
        pointer-events: auto;
    }
}

/* Login host (no sidebar/header) */
.login-page-host {
    min-height: 100vh;
}