/**
 * Bulud Billing — operator console palette.
 * Deep navy sidebar, cool canvas, clear blue accent.
 * Tokens drive Tabler; the rest restyles chrome that uses fixed colors.
 */

:root,
[data-bs-theme="light"] {
  --bb-navy: #0c1628;
  --bb-navy-2: #13233c;
  --bb-canvas: #f3f6fb;
  --bb-surface: #ffffff;
  --bb-surface-2: #f7f9fc;
  --bb-ink: #152033;
  --bb-muted: #5c6b80;
  --bb-line: #e3ebf5;
  --bb-primary: #1f6feb;
  --bb-primary-hover: #1858c7;
  --bb-primary-soft: #e7f0ff;
  --bb-primary-rgb: 31, 111, 235;
  --bb-success: #0f9f6e;
  --bb-warning: #d97706;
  --bb-danger: #e11d48;
  --bb-info: #0284c7;
  --bb-accent: var(--bb-primary);
  --bb-accent-rgb: var(--bb-primary-rgb);

  --tblr-primary: #1f6feb;
  --tblr-primary-rgb: 31, 111, 235;
  --tblr-primary-fg: #ffffff;
  --tblr-primary-lt: #e7f0ff;
  --tblr-blue: #1f6feb;
  --tblr-link-color: #1858c7;
  --tblr-link-hover-color: #1246a3;
  --tblr-body-bg: var(--bb-canvas);
  --tblr-body-color: var(--bb-ink);
  --tblr-secondary: var(--bb-muted);
  --tblr-secondary-rgb: 92, 107, 128;
  --tblr-muted: var(--bb-muted);
  --tblr-border-color: var(--bb-line);
  --tblr-bg-surface: var(--bb-surface);
  --tblr-bg-surface-secondary: var(--bb-surface-2);
  --tblr-bg-forms: #ffffff;
  --tblr-success: var(--bb-success);
  --tblr-success-rgb: 15, 159, 110;
  --tblr-warning: var(--bb-warning);
  --tblr-warning-rgb: 217, 119, 6;
  --tblr-danger: var(--bb-danger);
  --tblr-danger-rgb: 225, 29, 72;
  --tblr-info: var(--bb-info);
  --tblr-info-rgb: 2, 132, 199;
  --tblr-font-sans-serif: "Segoe UI", system-ui, -apple-system, sans-serif;
}

[data-bs-theme="dark"] {
  --bb-canvas: #0b1220;
  --bb-surface: #131c2e;
  --bb-surface-2: #1a2640;
  --bb-ink: #e8eef8;
  --bb-muted: #9aa8bd;
  --bb-line: #2a3854;
  --bb-primary: #5b9bff;
  --bb-primary-hover: #7aafff;
  --bb-primary-soft: rgba(91, 155, 255, 0.16);
  --bb-primary-rgb: 91, 155, 255;
  --bb-table-head: #1c2944;
  --bb-table-zebra: #17233a;
  --bb-table-hover: #223352;

  --tblr-primary: #5b9bff;
  --tblr-primary-rgb: 91, 155, 255;
  --tblr-primary-lt: rgba(91, 155, 255, 0.16);
  --tblr-link-color: #8eb6ff;
  --tblr-link-hover-color: #c5d8ff;
  --tblr-body-bg: var(--bb-canvas);
  --tblr-body-color: var(--bb-ink);
  --tblr-secondary: var(--bb-muted);
  --tblr-muted: var(--bb-muted);
  --tblr-border-color: var(--bb-line);
  --tblr-bg-surface: var(--bb-surface);
  --tblr-bg-surface-secondary: var(--bb-surface-2);
  --tblr-bg-forms: #0f1728;
  --tblr-success: #34d399;
  --tblr-success-rgb: 52, 211, 153;
  --tblr-warning: #fbbf24;
  --tblr-warning-rgb: 251, 191, 36;
  --tblr-danger: #fb7185;
  --tblr-danger-rgb: 251, 113, 133;
  --tblr-info: #38bdf8;
  --tblr-info-rgb: 56, 189, 248;
}

::selection {
  background: rgba(var(--bb-primary-rgb), 0.22);
  color: inherit;
}

body.layout-fluid {
  background:
    radial-gradient(980px 340px at 100% -80px, rgba(var(--bb-primary-rgb), 0.07), transparent 58%),
    var(--bb-canvas);
  color: var(--bb-ink);
}

body::-webkit-scrollbar-track {
  background: transparent;
}
body::-webkit-scrollbar-thumb {
  background: #c5d0de;
  border-radius: 99px;
}
html[data-bs-theme="dark"] body::-webkit-scrollbar-thumb {
  background: #33415c;
}

/* Sidebar — always the deep navy console, even in light mode */
#app-sidebar.navbar-vertical {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bb-navy), white 16%) 0%, var(--bb-navy) 42%, color-mix(in srgb, var(--bb-navy), black 28%) 100%) !important;
  border-right: 1px solid rgba(255, 255, 255, 0.05) !important;
  box-shadow: 8px 0 28px rgba(8, 16, 32, 0.08);
}
#app-sidebar .navbar-brand-text {
  letter-spacing: -0.035em;
}
#app-sidebar .navbar-brand-text::before {
  content: "";
  display: inline-block;
  width: 0.48rem;
  height: 0.48rem;
  margin-right: 0.45rem;
  border-radius: 0.16rem;
  background: var(--bb-accent, var(--bb-primary));
  box-shadow: 0 0 0 3px rgba(var(--bb-accent-rgb, var(--bb-primary-rgb)), 0.28);
  vertical-align: 0.08em;
}
#app-sidebar .nav-link-icon {
  color: color-mix(in srgb, var(--bb-accent, #7eb0ff), white 42%);
}
#app-sidebar .navbar-nav > .nav-item > .nav-link.active {
  background: rgba(var(--bb-accent-rgb, 31, 111, 235), 0.28);
  color: #fff;
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--bb-accent, #7eb0ff), white 28%);
}
#app-sidebar .navbar-nav > .nav-item > .nav-link:hover {
  background: rgba(255, 255, 255, 0.06);
}
#app-sidebar .nav.nav-pills {
  border-left-color: rgba(var(--bb-accent-rgb, 31, 111, 235), 0.4);
}
#app-sidebar .nav.nav-pills .nav-link.active {
  background: rgba(var(--bb-accent-rgb, 31, 111, 235), 0.22);
  color: #fff;
}
#app-sidebar .navbar-collapse.show {
  background: var(--bb-navy) !important;
}

/* Top bar */
.page-wrapper > header.navbar {
  background: color-mix(in srgb, var(--bb-surface, #fff) 94%, transparent);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--bb-line) !important;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.03);
}
.page-title {
  letter-spacing: -0.02em;
  color: var(--bb-ink);
}
.page-breadcrumb a {
  color: var(--bb-muted);
}
.page-breadcrumb a:hover {
  color: var(--bb-primary);
}
.page-search-group {
  border-color: #d5e0ee;
  background: #fff;
  box-shadow: 0 1px 2px rgba(16, 32, 56, 0.04);
}
.page-search-group:focus-within {
  border-color: color-mix(in srgb, var(--bb-primary), white 45%);
  box-shadow: 0 0 0 3px rgba(var(--bb-primary-rgb), 0.14);
}
#sidebar-fold-toggle {
  border-color: var(--bb-line);
  background: var(--bb-surface);
  color: var(--bb-ink);
}
#sidebar-fold-toggle:hover,
#sidebar-fold-toggle:focus {
  background: var(--bb-primary-soft);
  border-color: #b9d0f5;
  color: var(--bb-primary);
}

/* Surfaces */
.card,
.panel,
#content .widget,
.main-content #content .widget,
.filter-card,
.search-card,
.user-form-card,
.connect-form .form-section {
  border-color: var(--bb-line) !important;
  border-radius: 0.75rem;
  box-shadow: 0 1px 2px rgba(16, 32, 56, 0.04), 0 8px 24px rgba(16, 32, 56, 0.035);
}
.card-header,
.card-footer,
.widget .widget-title,
.main-content #content .widget .widget-title,
.user-form-card .card-header,
.user-form-card .card-footer,
.connect-form .form-section-title {
  background: var(--bb-surface-2);
  border-color: var(--bb-line);
}
.title-bar {
  background: var(--bb-primary-soft) !important;
  border-color: color-mix(in srgb, var(--bb-primary), white 72%) !important;
}
.title-bar h5 {
  color: var(--bb-ink);
}
.title-bar h5 span {
  background: var(--bb-primary);
}

/* Actions */
.btn-primary,
.label-primary,
.badge-primary,
.bg-primary {
  background-color: var(--bb-primary);
  background-image: none;
  border-color: var(--bb-primary);
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary.active {
  background-color: var(--bb-primary-hover);
  border-color: var(--bb-primary-hover);
}
.btn-outline-primary {
  color: var(--bb-primary);
  border-color: var(--bb-primary);
}
.btn-outline-primary:hover {
  background-color: var(--bb-primary);
  border-color: var(--bb-primary);
  color: #fff;
}
.text-primary,
a.text-primary {
  color: var(--bb-primary) !important;
}
.form-control:focus,
.form-select:focus,
select.form-control:focus {
  border-color: #8eb6f8;
  box-shadow: 0 0 0 3px rgba(var(--bb-primary-rgb), 0.16);
}

/* Tables and pages */
#content .billing-grid-foot,
#content .billing-grid table.billing-table thead th,
.table > thead > tr > th {
  border-color: var(--bb-line);
}
#content ul.pagination > li.active > a,
#content ul.pagination > li.active > span,
#content .pagination > li.active > a,
#content .pagination > li.active > span,
#content .pagination .page-item.active .page-link,
.pagination > .active > a,
.pagination > .active > span {
  background: var(--bb-primary) !important;
  border-color: var(--bb-primary) !important;
  color: #fff !important;
}

html[data-bs-theme="dark"] #content .billing-grid,
html[data-bs-theme="dark"] #content .billing-table-scroll,
html[data-bs-theme="dark"] #content .billing-grid table.billing-table,
html[data-bs-theme="dark"] #content .billing-grid table.billing-table tbody tr td,
html[data-bs-theme="dark"] #content .billing-grid table.billing-table tbody td.action-column {
  background: var(--bb-surface) !important;
  background-color: var(--bb-surface) !important;
  border-color: var(--bb-line) !important;
  color: var(--bb-ink) !important;
}
html[data-bs-theme="dark"] #content .billing-grid table.billing-table thead tr:first-child th,
html[data-bs-theme="dark"] #content .billing-grid table.billing-table thead tr:first-child td,
html[data-bs-theme="dark"] #content .billing-grid table.billing-table thead th.action-column {
  background: var(--bb-table-head) !important;
  color: var(--bb-ink) !important;
  border-color: var(--bb-line) !important;
}
html[data-bs-theme="dark"] #content .billing-grid table.billing-table tbody tr:nth-child(even) td,
html[data-bs-theme="dark"] #content .billing-grid table.billing-table tbody tr:nth-child(even) td.action-column {
  background: var(--bb-table-zebra) !important;
}
html[data-bs-theme="dark"] #content .billing-grid table.billing-table tbody tr:hover > td,
html[data-bs-theme="dark"] #content .billing-grid table.billing-table tbody tr:hover > td.action-column,
html[data-bs-theme="dark"] #content .billing-grid table.billing-table tbody tr:hover > td.col-action {
  background: var(--bb-table-hover) !important;
  background-color: var(--bb-table-hover) !important;
}

body.layout-fluid .footer,
.page-wrapper > .footer {
  background: var(--bb-surface) !important;
  border-top-color: var(--bb-line) !important;
  color: var(--bb-muted) !important;
}

/* Login */
body.login-page {
  background:
    radial-gradient(900px 420px at 0% -10%, rgba(31, 111, 235, 0.16), transparent 55%),
    radial-gradient(700px 380px at 100% 0%, rgba(14, 165, 233, 0.12), transparent 50%),
    #eef3f8;
}
.login-brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.login-brand-name {
  color: var(--bb-primary, #1f6feb);
  font-size: 2.15rem;
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
}
.login-brand-name::before {
  content: "";
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  margin-right: 0.45rem;
  border-radius: 0.16rem;
  background: #1f6feb;
  box-shadow: 0 0 0 4px rgba(31, 111, 235, 0.16);
  vertical-align: 0.12em;
}
.login-brand-sub {
  margin-top: 0.4rem;
  color: #5c6b80;
  font-size: 0.95rem;
}
.login-page .card {
  border: 1px solid #e3ebf5;
  border-radius: 1rem;
  box-shadow: 0 18px 50px rgba(12, 22, 40, 0.08);
}
.login-alert {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin-bottom: 1rem;
  padding: 0.75rem 0.85rem;
  border-radius: 0.6rem;
  background: #fff1f2;
  border: 1px solid #fecdd3;
  color: #9f1239;
}
.login-alert i {
  font-size: 1.15rem;
  line-height: 1.3;
}
.login-alert ul {
  margin: 0;
  padding-left: 1rem;
}
.login-alert li + li {
  margin-top: 0.2rem;
}

/* Header color picker */
.palette-panel {
  position: fixed;
  z-index: 1080;
  top: 4.15rem;
  right: 1rem;
  width: 19rem;
  max-height: calc(100vh - 5.5rem);
  overflow: auto;
  padding: 0.85rem;
  border: 1px solid var(--bb-line);
  border-radius: 0.85rem;
  background: var(--bb-surface, #fff);
  color: var(--bb-ink, #152033);
  box-shadow: 0 16px 40px rgba(12, 22, 40, 0.16);
}
.palette-panel[hidden] {
  display: none !important;
}
@media (max-width: 991.98px) {
  .palette-panel {
    top: calc(var(--app-mobile-bar, 3.5rem) + env(safe-area-inset-top) + 0.45rem);
    right: 0.6rem;
    left: 0.6rem;
    width: auto;
  }
}
.palette-panel-title {
  margin-bottom: 0.65rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.palette-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  margin-bottom: 0.7rem;
}
.palette-tab {
  border: 1px solid var(--bb-line, #e3ebf5);
  background: transparent;
  border-radius: 0.5rem;
  padding: 0.38rem 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--bb-muted, #5c6b80);
  cursor: pointer;
}
.palette-tab.is-on {
  background: var(--bb-primary, #1f6feb);
  border-color: var(--bb-primary, #1f6feb);
  color: #fff;
}
.palette-pane[hidden] {
  display: none !important;
}
.palette-presets {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}
.palette-preset {
  display: flex;
  height: 1.7rem;
  padding: 0;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 0.45rem;
  background: transparent;
  cursor: pointer;
}
.palette-preset span {
  flex: 1 1 0;
}
.palette-preset.is-on,
.palette-preset:focus-visible {
  border-color: var(--bb-primary);
  outline: none;
}
.palette-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0 0 0.45rem;
  font-size: 0.82rem;
  font-weight: 600;
}
.palette-field input[type="color"] {
  width: 2.4rem;
  height: 1.7rem;
  padding: 0.1rem;
  border: 1px solid var(--bb-line);
  border-radius: 0.4rem;
  background: var(--bb-surface-2, #f7f9fc);
  cursor: pointer;
}
.palette-reset {
  width: 100%;
  margin-top: 0.35rem;
  border: 1px solid var(--bb-line);
  background: var(--bb-surface-2, #f7f9fc);
  color: var(--bb-ink, #152033);
}
.palette-reset:hover {
  border-color: var(--bb-primary);
  color: var(--bb-primary);
}