/* DKC Management — admin design system (single stylesheet for admin.html). */

:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --surface-3: #eef2f6;
  --text: #172033;
  --text-2: #4a5568;
  --muted: #718096;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --accent: #0f8f8a;
  --accent-hover: #0b7672;
  --accent-soft: #e6f6f5;
  --accent-text: #0b6b67;
  --brand: #e2557a;
  --success: #15803d;
  --success-soft: #e8f6ed;
  --warning: #b45309;
  --warning-soft: #fdf3e2;
  --danger: #c2410c;
  --danger-soft: #fdece6;
  --info: #1d4ed8;
  --info-soft: #e8efff;
  --nav-bg: #111a2e;
  --nav-text: #c3cbdb;
  --nav-muted: #7d88a1;
  --nav-hover: rgba(255, 255, 255, 0.06);
  --nav-active: rgba(15, 143, 138, 0.22);
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow: 0 1px 3px rgba(16, 24, 40, 0.06), 0 6px 20px rgba(16, 24, 40, 0.05);
  --shadow-lg: 0 20px 50px rgba(16, 24, 40, 0.18);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --sidebar: 264px;
  --topbar: 64px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #0d1320;
  --surface: #151d2e;
  --surface-2: #1a2336;
  --surface-3: #212c42;
  --text: #e7ecf4;
  --text-2: #b8c2d3;
  --muted: #8a96ab;
  --border: #283550;
  --border-strong: #36456a;
  --accent: #2bb7b0;
  --accent-hover: #46cbc4;
  --accent-soft: rgba(43, 183, 176, 0.14);
  --accent-text: #6fd8d2;
  --success: #4ade80;
  --success-soft: rgba(74, 222, 128, 0.12);
  --warning: #fbbf24;
  --warning-soft: rgba(251, 191, 36, 0.12);
  --danger: #fb923c;
  --danger-soft: rgba(251, 146, 60, 0.13);
  --info: #93b4ff;
  --info-soft: rgba(147, 180, 255, 0.13);
  --nav-bg: #0a0f1a;
  --shadow-sm: none;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.02);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
}
[hidden] {
  display: none !important;
}
a {
  color: var(--accent-text);
}
h1,
h2,
h3,
h4 {
  margin: 0;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--text);
}
p {
  margin: 0;
}
small {
  font-size: 12px;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- App shell ---------- */
.app {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
  min-height: 100vh;
}
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--nav-bg);
  color: var(--nav-text);
  overflow: hidden;
  z-index: 40;
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 18px 14px;
  text-decoration: none;
  color: #fff;
}
.sidebar-brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
  background: #fff;
}
.sidebar-brand b {
  display: block;
  font-size: 14px;
  letter-spacing: -0.01em;
}
.sidebar-brand small {
  display: block;
  color: var(--nav-muted);
  font-size: 11px;
}
.sidebar-close {
  display: none;
  margin-left: auto;
  border: 0;
  background: transparent;
  color: var(--nav-text);
  font-size: 22px;
  line-height: 1;
  padding: 6px 8px;
  border-radius: 8px;
  cursor: pointer;
}
.sidebar-search {
  padding: 0 14px 10px;
}
.sidebar-search input {
  width: 100%;
  height: 36px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font: inherit;
  font-size: 13px;
}
.sidebar-search input::placeholder {
  color: var(--nav-muted);
}
.nav {
  flex: 1;
  overflow-y: auto;
  padding: 4px 10px 16px;
  scrollbar-width: thin;
}
.nav-group + .nav-group {
  margin-top: 14px;
}
.nav-group-label {
  padding: 0 10px 6px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--nav-muted);
}
.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--nav-text);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
}
.nav a::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.35;
  flex: none;
}
.nav a:hover {
  background: var(--nav-hover);
  color: #fff;
}
.nav a.active {
  background: var(--nav-active);
  color: #fff;
}
.nav a.active::before {
  background: #3fd0c8;
  opacity: 1;
}
.nav-empty {
  padding: 10px;
  color: var(--nav-muted);
  font-size: 12px;
}
.sidebar-foot {
  padding: 12px 18px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 11.5px;
  color: var(--nav-muted);
}
.sidebar-foot a {
  color: var(--nav-text);
}

.main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--topbar);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 28px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-title {
  font-size: 15px;
  font-weight: 650;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar-crumb {
  color: var(--muted);
  font-weight: 500;
}
.topbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.secure-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--success-soft);
  color: var(--success);
  font-size: 12px;
  font-weight: 600;
}
.secure-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.menu-btn {
  display: none;
}
.content {
  width: 100%;
  max-width: 1360px;
  padding: 28px;
  margin: 0 auto;
}
.scrim {
  position: fixed;
  inset: 0;
  background: rgba(10, 15, 26, 0.5);
  z-index: 39;
}

/* ---------- Page structure ---------- */
.view {
  display: grid;
  gap: 20px;
  animation: view-in 0.18s ease-out;
}
@keyframes view-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
}
.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}
.page-head h1 {
  font-size: 24px;
  font-weight: 700;
}
.page-head p {
  margin-top: 4px;
  color: var(--text-2);
  max-width: 720px;
}
.eyebrow {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-text);
}
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  min-width: 0;
}
.card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.card-head h2,
.card-head h3 {
  font-size: 15px;
  font-weight: 650;
}
.card-head p {
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}
.card-body {
  padding: 20px;
}
.card-body > * + * {
  margin-top: 14px;
}
.card-body.flush {
  padding: 0;
}
.card-body.flush > * + * {
  margin-top: 0;
}
.card-foot {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12.5px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.span-2 {
  grid-column: span 2;
}
.note {
  color: var(--muted);
  font-size: 12.5px;
}

/* ---------- Stats ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.stat-grid:empty {
  display: none;
}
.stat {
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.stat small {
  display: block;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 500;
}
.stat b {
  display: block;
  margin: 6px 0 2px;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.stat span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}
.stat.is-warning b {
  color: var(--warning);
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.quick-actions a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  font-weight: 550;
}
.quick-actions a:hover {
  border-color: var(--accent);
  color: var(--accent-text);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 38px;
  padding: 0 14px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.btn:hover {
  background: var(--surface-3);
}
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}
:root[data-theme="dark"] .btn-primary {
  color: #062523;
}
.btn-ghost {
  border-color: transparent;
  background: transparent;
}
.btn-danger {
  color: var(--danger);
}
.btn-danger:hover {
  background: var(--danger-soft);
  border-color: var(--danger);
}
.btn-sm {
  height: 30px;
  padding: 0 10px;
  font-size: 12.5px;
  border-radius: 7px;
}
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px 16px;
}
.form-grid.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.form-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.field.full {
  grid-column: 1 / -1;
}
.field > span,
.field-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-2);
}
.field .req {
  color: var(--danger);
  margin-left: 2px;
}
.field .hint {
  font-size: 12px;
  color: var(--muted);
}
.input,
.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.field select,
.field textarea,
.toolbar input:not([type="checkbox"]),
.toolbar select {
  width: 100%;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.field textarea {
  height: auto;
  min-height: 84px;
  padding: 10px 12px;
  resize: vertical;
}
.field input:focus,
.field select:focus,
.field textarea:focus,
.toolbar input:focus,
.toolbar select:focus,
.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field input:disabled,
.field select:disabled {
  background: var(--surface-3);
  color: var(--muted);
}
.field input[type="file"] {
  padding: 7px;
  border: 1px dashed var(--border-strong);
  border-radius: 9px;
  background: var(--surface-2);
  color: var(--text-2);
  font: inherit;
  font-size: 13px;
}
.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  align-self: end;
  min-height: 38px;
}
.check input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  margin: 0;
}
.form-section {
  grid-column: 1 / -1;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
}
.form-section > header {
  margin-bottom: 12px;
}
.form-section > header h4 {
  font-size: 13.5px;
  font-weight: 650;
}
.form-section > header p {
  margin-top: 2px;
  font-size: 12.5px;
  color: var(--muted);
}
.form-section.is-locked {
  opacity: 0.7;
}
.form-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 4px;
}
.form-actions .status-msg {
  margin-left: 4px;
}
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
}
.toolbar .field {
  min-width: 150px;
}
.toolbar .grow {
  flex: 1;
  min-width: 260px;
}
.toolbar-spacer {
  flex: 1;
}

.variant-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 110px auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.variant-row input {
  width: 100%;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 13px;
}
.variant-row input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.variant-head {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 110px auto;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.variant-head span:last-child {
  width: 72px;
}
.variants-empty {
  padding: 10px 0;
  color: var(--muted);
  font-size: 13px;
}
.media-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.media-thumb {
  width: 112px;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface);
}
.media-thumb img {
  display: block;
  width: 100%;
  height: 88px;
  object-fit: cover;
}
.media-thumb button {
  width: 100%;
  border: 0;
  border-top: 1px solid var(--border);
  padding: 6px;
  background: transparent;
  color: var(--danger);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

/* ---------- Status messages & feedback ---------- */
.status-msg {
  font-size: 13px;
  color: var(--muted);
}
.status-msg:empty {
  display: none;
}
.status-msg[data-tone="success"] {
  color: var(--success);
}
.status-msg[data-tone="error"] {
  color: var(--danger);
}
.callout {
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 13px;
}
.callout.info {
  background: var(--info-soft);
  border-color: transparent;
  color: var(--text);
}
.callout.accent {
  background: var(--accent-soft);
  border-color: transparent;
  color: var(--text);
}
.callout.warning {
  background: var(--warning-soft);
  border-color: transparent;
  color: var(--text);
}
.edit-banner {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--info-soft);
  font-size: 13px;
  font-weight: 600;
}

.toast-stack {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(380px, calc(100vw - 40px));
}
.toast {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--text);
  color: var(--surface);
  box-shadow: var(--shadow-lg);
  font-size: 13.5px;
  animation: toast-in 0.2s ease-out;
}
.toast::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
  background: #3fd0c8;
}
.toast.error::before {
  background: #fb923c;
}
.toast.leaving {
  opacity: 0;
  transform: translateY(6px);
  transition: 0.2s;
}
@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--surface-3);
  color: var(--text-2);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.badge.success {
  background: var(--success-soft);
  color: var(--success);
}
.badge.warning {
  background: var(--warning-soft);
  color: var(--warning);
}
.badge.danger {
  background: var(--danger-soft);
  color: var(--danger);
}
.badge.info {
  background: var(--info-soft);
  color: var(--info);
}
.badge.accent {
  background: var(--accent-soft);
  color: var(--accent-text);
}

/* ---------- Tables ---------- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.card > .table-wrap:last-child {
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
th {
  position: sticky;
  top: 0;
  padding: 10px 16px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: left;
  white-space: nowrap;
}
td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tbody tr:last-child td {
  border-bottom: 0;
}
tbody tr:hover td {
  background: var(--surface-2);
}
td.num,
th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
td.empty,
.empty {
  padding: 28px 16px;
  text-align: center;
  color: var(--muted);
}
td.empty:hover {
  background: none;
}
td select {
  height: 32px;
  padding: 0 8px;
  border: 1px solid var(--border-strong);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 13px;
}
.cell-sub {
  display: block;
  color: var(--muted);
  font-size: 12px;
}
.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
}

/* ---------- Charts & lists ---------- */
.chart {
  height: 200px;
  color: var(--muted);
}
.chart svg {
  display: block;
  width: 100%;
  height: 100%;
}
.chart .grid-line {
  stroke: var(--border);
}
.chart .bar {
  fill: var(--accent);
}
.chart .bar:hover {
  fill: var(--accent-hover);
}
.chart .axis {
  fill: var(--muted);
  font-size: 11px;
}
.mini-list {
  display: grid;
}
.mini-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}
.mini-row:last-child {
  border-bottom: 0;
}
.mini-row span {
  color: var(--text-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mini-row b {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.bar-list {
  display: grid;
  gap: 12px;
}
.bar-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 12px;
  font-size: 13px;
}
.bar-item strong {
  font-weight: 550;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bar-item small {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.bar-track {
  grid-column: 1 / -1;
  height: 8px;
  border-radius: 99px;
  background: var(--surface-3);
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--accent);
}
.alert-list {
  display: grid;
  gap: 8px;
}
.alert-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: 13px;
}
.alert-item .cell-sub {
  margin-top: 1px;
}
.brief {
  white-space: pre-line;
  font-size: 13.5px;
}
.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.flow span {
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-text);
  font-size: 12.5px;
  font-weight: 600;
}
.flow i {
  color: var(--muted);
  font-style: normal;
}
.category-tree {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ---------- Advisor ---------- */
.advisor {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  overflow: hidden;
}
.advisor-intro {
  padding: 22px;
  background: var(--surface-2);
  border-right: 1px solid var(--border);
}
.advisor-intro p {
  margin-top: 8px;
  color: var(--text-2);
  font-size: 13px;
}
.prompt-list {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}
.prompt-list button {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}
.prompt-list button:hover {
  border-color: var(--accent);
  color: var(--accent-text);
}
.advisor-chat {
  display: flex;
  flex-direction: column;
  min-height: 460px;
}
.messages {
  flex: 1;
  overflow: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.msg {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--surface-3);
  font-size: 13.5px;
}
.msg b {
  display: block;
  font-size: 12px;
  margin-bottom: 2px;
}
.msg small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}
.msg.user {
  align-self: flex-end;
  background: var(--accent-soft);
}
.advisor-form {
  display: flex;
  gap: 8px;
  padding: 14px;
  border-top: 1px solid var(--border);
}
.advisor-form input {
  flex: 1;
}

/* ---------- Promotions ---------- */
.promo-list {
  display: grid;
}
.promo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.promo-row:last-child {
  border-bottom: 0;
}
.promo-row strong {
  display: block;
  font-size: 14px;
}
.promo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.preview-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}
.preview-grid > div {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
}
.preview-grid img {
  display: block;
  width: 100%;
  margin: 8px 0;
  border-radius: 8px;
  object-fit: cover;
}
.preview-grid h4 {
  font-size: 13px;
}
.preview-grid p {
  font-size: 13px;
  color: var(--text-2);
}

/* ---------- Auth gate ---------- */
.auth-gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.auth-card {
  width: min(440px, 100%);
  padding: 32px;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.auth-card img {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  margin-bottom: 14px;
}
.auth-card h1 {
  font-size: 20px;
}
.auth-card p {
  margin: 8px 0 20px;
  color: var(--text-2);
}
.spinner {
  width: 28px;
  height: 28px;
  margin: 0 auto 14px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
body.is-checking .app,
body.is-denied .app {
  display: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 1024px) {
  .app {
    grid-template-columns: minmax(0, 1fr);
  }
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: min(300px, 86vw);
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    box-shadow: var(--shadow-lg);
  }
  body.nav-open .sidebar {
    transform: none;
  }
  .sidebar-close,
  .menu-btn {
    display: inline-flex;
  }
  .topbar {
    padding: 0 16px;
  }
  .content {
    padding: 20px 16px;
  }
  .advisor {
    grid-template-columns: 1fr;
  }
  .advisor-intro {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
}
@media (max-width: 760px) {
  .grid-2,
  .grid-3,
  .form-grid.cols-2,
  .form-grid.cols-3,
  .preview-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .span-2 {
    grid-column: auto;
  }
  .secure-pill,
  .topbar-crumb,
  .hide-sm {
    display: none;
  }
  .page-head h1 {
    font-size: 21px;
  }
  .variant-head {
    display: none;
  }
  .variant-row {
    grid-template-columns: 1fr 1fr;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
  }
  .card-head,
  .card-body {
    padding-left: 16px;
    padding-right: 16px;
  }
}
@media (max-width: 480px) {
  .stat-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .toolbar .field,
  .toolbar .grow {
    min-width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* ---------- Print: weekly brief only ---------- */
@media print {
  body.printing-brief * {
    visibility: hidden;
  }
  body.printing-brief #dkc-weekly-brief-card,
  body.printing-brief #dkc-weekly-brief-card * {
    visibility: visible;
  }
  body.printing-brief #dkc-weekly-brief-card {
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    border: 0;
    box-shadow: none;
  }
}
.sidebar-top {
  display: flex;
  align-items: center;
  padding-right: 10px;
}
.advisor-form .input {
  flex: 1;
  width: auto;
}