/* HHI CRM — Design System (Classic theme)
   Tokens mirror themes.jsx `classic` from the design handoff.
   Every component class prefixed `hhi-` to avoid collision. */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Source+Serif+4:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  --color-bg: #f6f4ef;
  --color-surface: #ffffff;
  --color-surface2: #faf8f3;
  --color-sidebar: #0f1d3a;
  --color-sidebar-text: rgba(255, 255, 255, 0.78);
  --color-sidebar-active-bg: rgba(210, 170, 95, 0.16);
  --color-sidebar-active-text: #f2cf86;
  --color-sidebar-border: rgba(255, 255, 255, 0.08);
  --color-text: #111a2e;
  --color-text-muted: #4a5472;
  --color-text-subtle: #8690a8;
  --color-border: #e7e3d7;
  --color-border-strong: #d3cdbc;
  --color-brand: #14254a;
  --color-brand-text: #ffffff;
  --color-brand-soft: rgba(20, 37, 74, 0.08);
  --color-accent: #b48638;
  --color-accent-soft: rgba(180, 134, 56, 0.14);
  --color-accent-text: #5f420f;
  --color-success: #2f7a52;
  --color-success-soft: rgba(47, 122, 82, 0.12);
  --color-warning: #a9741b;
  --color-warning-soft: rgba(169, 116, 27, 0.12);
  --color-danger: #a33a2a;
  --color-danger-soft: rgba(163, 58, 42, 0.10);
  --color-avatar-bg: #14254a;
  --color-avatar-text: #f2cf86;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(17, 26, 46, 0.04);
  --shadow-md: 0 4px 16px rgba(17, 26, 46, 0.06);
  --shadow-lg: 0 18px 44px rgba(17, 26, 46, 0.10);
  --shadow-card: 0 1px 0 rgba(231, 227, 215, 0.9), 0 1px 3px rgba(17, 26, 46, 0.04);

  --font-display: "Source Serif 4", "Source Serif Pro", Georgia, serif;
  --font-ui: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

  --sidebar-w: 248px;
  --topbar-h: 64px;
  --card-pad: 22px;
}

/* ───── Base ───── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
  margin: 0;
}

button {
  font-family: inherit;
}

*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
*::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.12);
  border-radius: 6px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.22);
  background-clip: padding-box;
}
*::-webkit-scrollbar-track {
  background: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.hhi-hidden {
  display: none !important;
}

.hhi-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hhi-mono {
  font-family: var(--font-mono);
}

/* ───── App shell ───── */
.hhi-shell {
  display: flex;
  min-height: 100vh;
  height: 100vh;
  background: var(--color-bg);
}

.hhi-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hhi-content {
  flex: 1;
  overflow: auto;
  padding: 24px;
}

/* ───── Sidebar ───── */
.hhi-mobile-overlay {
  display: none;
}

.hhi-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--color-sidebar);
  border-right: 1px solid var(--color-sidebar-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hhi-sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px;
  border-bottom: 1px solid var(--color-sidebar-border);
  height: var(--topbar-h);
}

.hhi-sidebar-logo-text {
  min-width: 0;
}

.hhi-sidebar-logo-name {
  font-family: var(--font-display);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.hhi-sidebar-logo-sub {
  font-family: var(--font-ui);
  color: rgba(255, 255, 255, 0.52);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
  white-space: nowrap;
}

.hhi-sidebar-nav {
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.hhi-sidebar-section {
  padding: 8px 10px 4px;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}

.hhi-sidebar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: none;
  background: transparent;
  color: var(--color-sidebar-text);
  font-family: var(--font-ui);
  font-size: 13.5px;
  font-weight: 500;
  border-radius: var(--radius-md);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
  position: relative;
}

.hhi-sidebar-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-sidebar-text);
  text-decoration: none;
}

.hhi-sidebar-item.is-active {
  background: var(--color-sidebar-active-bg);
  color: var(--color-sidebar-active-text);
  font-weight: 600;
}

.hhi-sidebar-item.is-active svg {
  color: var(--color-accent);
}

.hhi-sidebar-item-dot {
  margin-left: auto;
  color: var(--color-accent);
  display: inline-flex;
}

.hhi-sidebar-footer {
  padding: 10px;
  border-top: 1px solid var(--color-sidebar-border);
}

.hhi-sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
}

.hhi-sidebar-user-name {
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hhi-sidebar-user-role {
  font-family: var(--font-ui);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ───── Topbar ───── */
.hhi-topbar {
  height: var(--topbar-h);
  flex-shrink: 0;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.hhi-topbar-menu {
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  flex-shrink: 0;
}

.hhi-topbar-menu:hover {
  background: var(--color-surface2);
}

.hhi-topbar-titles {
  flex: 1;
  min-width: 0;
}

.hhi-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.hhi-breadcrumbs a,
.hhi-breadcrumbs button {
  background: none;
  border: none;
  padding: 0;
  color: var(--color-text-muted);
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}

.hhi-breadcrumbs a:hover,
.hhi-breadcrumbs button:hover {
  color: var(--color-text);
  text-decoration: none;
}

.hhi-breadcrumbs-current {
  color: var(--color-text);
}

.hhi-breadcrumbs-sep {
  color: var(--color-text-subtle);
  display: inline-flex;
}

.hhi-topbar-title-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.hhi-topbar h1 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.015em;
}

.hhi-topbar-subtitle {
  font-family: var(--font-ui);
  font-size: 12.5px;
  color: var(--color-text-muted);
}

.hhi-topbar-search {
  width: 280px;
}

.hhi-topbar-bell {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-muted);
  position: relative;
}

.hhi-topbar-bell .hhi-bell-dot {
  position: absolute;
  top: 7px;
  right: 8px;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* ───── Card ───── */
.hhi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--card-pad);
  box-shadow: var(--shadow-card);
}

.hhi-card--flush {
  padding: 0;
  overflow: hidden;
}

.hhi-card-eyebrow {
  font-family: var(--font-ui);
  font-size: 11.5px;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

.hhi-card-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
  margin-top: 4px;
}

.hhi-card-title--sm {
  font-size: 18px;
}

/* ───── Buttons ───── */
.hhi-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 120ms, border-color 120ms, color 120ms, box-shadow 120ms;
  white-space: nowrap;
  line-height: 1;
}

.hhi-btn:hover {
  text-decoration: none;
}

.hhi-btn--primary {
  background: var(--color-brand);
  color: var(--color-brand-text);
  border-color: var(--color-brand);
}
.hhi-btn--primary:hover {
  background: #1c2f5a;
  border-color: #1c2f5a;
  color: var(--color-brand-text);
}

.hhi-btn--secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.hhi-btn--secondary:hover {
  background: var(--color-surface2);
  color: var(--color-text);
}

.hhi-btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
}
.hhi-btn--ghost:hover {
  background: var(--color-surface2);
  color: var(--color-text);
}

.hhi-btn--accent {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.hhi-btn--accent:hover {
  background: #c79643;
  border-color: #c79643;
  color: #fff;
}

.hhi-btn--onbrand {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-brand-text);
  border-color: rgba(255, 255, 255, 0.16);
}
.hhi-btn--onbrand:hover {
  background: rgba(255, 255, 255, 0.18);
  color: var(--color-brand-text);
}

.hhi-btn--lg {
  padding: 12px 18px;
  font-size: 14px;
}

.hhi-btn--sm {
  padding: 5px 10px;
  font-size: 12px;
}

.hhi-btn:disabled,
.hhi-btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
}

.hhi-btn-icon-only {
  padding: 7px;
  width: 34px;
  height: 34px;
  justify-content: center;
}

/* ───── Badges ───── */
.hhi-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.6;
  white-space: nowrap;
}

.hhi-badge--neutral {
  background: var(--color-surface2);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.hhi-badge--brand {
  background: var(--color-brand-soft);
  color: var(--color-brand);
}

.hhi-badge--accent {
  background: var(--color-accent-soft);
  color: var(--color-accent-text);
}

.hhi-badge--success {
  background: var(--color-success-soft);
  color: var(--color-success);
}

.hhi-badge--warning {
  background: var(--color-warning-soft);
  color: var(--color-warning);
}

.hhi-badge--danger {
  background: var(--color-danger-soft);
  color: var(--color-danger);
}

/* ───── Avatar ───── */
.hhi-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  display: inline-block;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.75);
}

.hhi-status-dot--active {
  background: var(--color-success);
}

.hhi-status-dot--inactive {
  background: var(--color-text-subtle);
}

.hhi-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background: var(--color-avatar-bg);
  color: var(--color-avatar-text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  flex-shrink: 0;
  line-height: 1;
}

.hhi-avatar--sm { width: 30px; height: 30px; font-size: 12px; }
.hhi-avatar--md { width: 34px; height: 34px; font-size: 13px; }
.hhi-avatar--lg { width: 72px; height: 72px; font-size: 24px; border-radius: var(--radius-lg); }

/* ───── Inputs ───── */
.hhi-input,
.hhi-select,
.hhi-textarea,
input.form-control,
select.form-control,
textarea.form-control {
  display: block;
  width: 100%;
  padding: 8px 12px;
  font-family: var(--font-ui);
  font-size: 13.5px;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  line-height: 1.4;
  transition: border-color 120ms, box-shadow 120ms;
}

.hhi-input:focus,
.hhi-select:focus,
.hhi-textarea:focus,
input.form-control:focus,
select.form-control:focus,
textarea.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
  outline: none;
}

.hhi-input--lg,
input.form-control--lg {
  padding: 12px 14px;
  font-size: 14.5px;
}

.hhi-input--sm {
  padding: 6px 10px;
  font-size: 12.5px;
}

.hhi-textarea,
textarea.form-control {
  resize: vertical;
  min-height: 72px;
  font-family: var(--font-ui);
}

.hhi-input-wrap {
  position: relative;
  display: block;
}

.hhi-input-wrap .hhi-input-icon {
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  color: var(--color-text-subtle);
  pointer-events: none;
  display: inline-flex;
}

.hhi-input-wrap .hhi-input--with-icon {
  padding-left: 34px;
}

.hhi-input-wrap .hhi-input-right {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  display: inline-flex;
}

.hhi-field {
  display: block;
}

.hhi-field-label {
  display: block;
  font-family: var(--font-ui);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  letter-spacing: 0.03em;
}

.hhi-field-error {
  margin-top: 4px;
  color: var(--color-danger);
  font-size: 12px;
}

.hhi-field-help {
  margin-top: 4px;
  color: var(--color-text-subtle);
  font-size: 12px;
}

.hhi-form-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.hhi-span-1 { grid-column: span 1; }
.hhi-span-2 { grid-column: span 2; }
.hhi-span-3 { grid-column: span 3; }
.hhi-span-4 { grid-column: span 4; }
.hhi-span-5 { grid-column: span 5; }
.hhi-span-6 { grid-column: span 6; }

/* Django renders <ul class="errorlist"> */
ul.errorlist {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  color: var(--color-danger);
  font-size: 12px;
}

/* ───── Pill group (filter pills) ───── */
.hhi-pill-group {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  background: var(--color-surface);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
}

.hhi-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  text-decoration: none;
  transition: background 140ms, color 140ms;
}

.hhi-pill:hover {
  color: var(--color-text);
  text-decoration: none;
}

.hhi-pill.is-active {
  background: var(--color-brand);
  color: var(--color-brand-text);
}

.hhi-pill-count {
  font-size: 10.5px;
  opacity: 0.7;
  font-family: var(--font-mono);
}

/* segmented control — same shape, lighter active */
.hhi-seg-group {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  background: var(--color-surface2);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
}

.hhi-seg {
  padding: 5px 12px;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
}
.hhi-seg.is-active {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

/* ───── Table ───── */
.hhi-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-ui);
}

.hhi-table thead tr {
  border-bottom: 1px solid var(--color-border);
}

.hhi-table th {
  text-align: left;
  padding: 12px 14px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hhi-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text);
  vertical-align: middle;
}

.hhi-table tr.is-clickable {
  cursor: pointer;
  transition: background 120ms;
}

.hhi-table tr.is-clickable:hover {
  background: var(--color-surface2);
}

.hhi-table tr.is-selected {
  background: var(--color-accent-soft);
}

.hhi-table .cell-checkbox {
  width: 36px;
  padding: 12px 16px;
}

.hhi-table .cell-actions {
  width: 40px;
  text-align: right;
  color: var(--color-text-subtle);
}

input[type="checkbox"].hhi-check,
input.hhi-check[type="checkbox"] {
  accent-color: var(--color-accent);
  width: 14px;
  height: 14px;
  cursor: pointer;
}

.hhi-table-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-ui);
  font-size: 12.5px;
  color: var(--color-text-muted);
}

.hhi-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.hhi-table-wrap .hhi-table {
  min-width: 860px;
}

/* ───── Bulk action bar ───── */
.hhi-bulkbar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  margin-bottom: 12px;
  background: var(--color-brand);
  color: var(--color-brand-text);
  border-radius: var(--radius-md);
  animation: hhi-toast-in 200ms;
}

.hhi-bulkbar-count {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
}

.hhi-bulkbar-sep {
  width: 1px;
  height: 20px;
  background: rgba(255, 255, 255, 0.2);
}

.hhi-bulkbar-btn {
  background: none;
  border: none;
  color: var(--color-brand-text);
  font-size: 13px;
  font-family: var(--font-ui);
  cursor: pointer;
  opacity: 0.85;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.hhi-bulkbar-btn:hover { opacity: 1; }

.hhi-bulkbar-clear {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--color-brand-text);
  font-size: 13px;
  font-family: var(--font-ui);
  cursor: pointer;
  opacity: 0.65;
}
.hhi-bulkbar-clear:hover { opacity: 1; }

/* ───── Toast ───── */
.hhi-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-brand);
  color: var(--color-brand-text);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-ui);
  font-size: 13px;
  z-index: 1000;
  animation: hhi-toast-in 220ms cubic-bezier(.2,.7,.3,1);
}

@keyframes hhi-toast-in {
  from { opacity: 0; transform: translate(-50%, 8px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

@keyframes hhi-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

.hhi-enter { animation: hhi-fade-in 220ms cubic-bezier(.2,.7,.3,1); }

/* ───── Messages (Django) ───── */
.hhi-messages {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.hhi-message {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-family: var(--font-ui);
  border: 1px solid transparent;
}

.hhi-message--success {
  background: var(--color-success-soft);
  color: var(--color-success);
  border-color: rgba(47, 122, 82, 0.25);
}
.hhi-message--error,
.hhi-message--danger {
  background: var(--color-danger-soft);
  color: var(--color-danger);
  border-color: rgba(163, 58, 42, 0.25);
}
.hhi-message--warning {
  background: var(--color-warning-soft);
  color: var(--color-warning);
  border-color: rgba(169, 116, 27, 0.25);
}
.hhi-message--info {
  background: var(--color-brand-soft);
  color: var(--color-brand);
}

/* ───── Gradient hero ───── */
.hhi-hero {
  padding: 22px 24px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse 400px 200px at 85% 50%, var(--color-accent-soft), transparent 70%),
    linear-gradient(135deg, var(--color-brand) 0%, var(--color-brand) 60%, var(--color-accent) 180%);
  color: var(--color-brand-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}

.hhi-hero-eyebrow {
  font-family: var(--font-ui);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 6px;
  color: var(--color-accent);
  font-weight: 600;
}

.hhi-hero-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0;
}

.hhi-hero-sub {
  font-family: var(--font-ui);
  font-size: 13.5px;
  opacity: 0.78;
  margin-top: 4px;
}

.hhi-hero-sub strong {
  color: var(--color-accent);
  font-weight: 600;
}

.hhi-hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ───── Gradient header (client detail) ───── */
.hhi-gradient-header {
  height: 72px;
  background:
    repeating-linear-gradient(45deg, transparent, transparent 16px, rgba(255, 255, 255, 0.04) 16px, rgba(255, 255, 255, 0.04) 17px),
    linear-gradient(135deg, var(--color-brand) 0%, var(--color-brand) 60%, var(--color-accent) 200%);
  position: relative;
}

.hhi-detail-header {
  padding: 0 28px 20px;
  display: flex;
  align-items: flex-end;
  gap: 18px;
  margin-top: -32px;
  flex-wrap: wrap;
}

.hhi-detail-header .hhi-avatar--lg {
  border: 3px solid var(--color-surface);
  box-shadow: var(--shadow-md);
}

.hhi-detail-header-main {
  flex: 1;
  min-width: 240px;
  padding-top: 32px;
}

.hhi-detail-header-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.hhi-detail-header-title-row h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.015em;
}

.hhi-detail-meta {
  display: flex;
  gap: 16px;
  margin-top: 6px;
  flex-wrap: wrap;
  font-family: var(--font-ui);
  font-size: 12.5px;
  color: var(--color-text-muted);
}

.hhi-detail-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.hhi-detail-actions {
  display: flex;
  gap: 8px;
  padding-top: 32px;
}

/* ───── Tabs ───── */
.hhi-tabs {
  display: flex;
  gap: 2px;
  padding: 0 20px;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface2);
}

.hhi-tab {
  padding: 12px 16px;
  border: none;
  cursor: pointer;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.hhi-tab:hover {
  color: var(--color-text);
  text-decoration: none;
}

.hhi-tab.is-active {
  color: var(--color-text);
  border-bottom-color: var(--color-accent);
}

.hhi-tab-count {
  font-size: 11px;
  padding: 1px 6px;
  background: var(--color-surface);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

/* ───── Stepper ───── */
.hhi-stepper {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.hhi-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-ui);
  transition: background 120ms, border-color 120ms, box-shadow 120ms;
}

.hhi-step.is-active {
  background: var(--color-surface);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.hhi-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-surface2);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.hhi-step.is-active .hhi-step-num {
  background: var(--color-brand);
  color: #fff;
  border-color: transparent;
}

.hhi-step.is-done .hhi-step-num {
  background: var(--color-accent);
  color: #fff;
  border-color: transparent;
}

.hhi-step-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.hhi-step.is-active .hhi-step-label {
  color: var(--color-text);
}

.hhi-step-desc {
  font-size: 11px;
  color: var(--color-text-subtle);
}

.hhi-step-line {
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ───── Stat card ───── */
.hhi-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.hhi-stat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.hhi-stat-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.hhi-stat-label {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.hhi-stat-value {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1;
  margin-top: 8px;
  letter-spacing: -0.02em;
}

.hhi-stat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hhi-stat-icon--brand { background: var(--color-brand-soft); color: var(--color-brand); }
.hhi-stat-icon--accent { background: var(--color-accent-soft); color: var(--color-accent-text); }
.hhi-stat-icon--success { background: var(--color-success-soft); color: var(--color-success); }
.hhi-stat-icon--warning { background: var(--color-warning-soft); color: var(--color-warning); }

.hhi-stat-delta {
  font-family: var(--font-ui);
  font-size: 11.5px;
  color: var(--color-text-subtle);
}

/* ───── Bar chart ───── */
.hhi-barchart {
  display: flex;
  align-items: stretch;
  gap: 14px;
  height: 220px;
  padding: 0 4px;
}

.hhi-bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.hhi-bar-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-muted);
  font-weight: 500;
  flex-shrink: 0;
}

.hhi-bar-track {
  width: 100%;
  flex: 1;
  display: flex;
  align-items: flex-end;
  min-height: 0;
}

.hhi-bar {
  width: 100%;
  min-height: 3px;
  background: var(--color-brand);
  border-radius: var(--radius-sm) var(--radius-sm) 2px 2px;
  transition: height 600ms cubic-bezier(.2, .7, .3, 1);
}

.hhi-bar.is-current {
  background: var(--color-accent);
}

.hhi-bar.is-empty {
  opacity: 0.15;
}

.hhi-bar-label {
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--color-text-muted);
  font-weight: 500;
  flex-shrink: 0;
  margin-top: 4px;
}

.hhi-bar-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-text-subtle);
  flex-shrink: 0;
}

/* ───── Priority / list item ───── */
.hhi-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  text-align: left;
  text-decoration: none;
  transition: background 120ms;
  color: inherit;
}

.hhi-list-item:hover {
  background: var(--color-surface2);
  text-decoration: none;
}

.hhi-list-item-main {
  flex: 1;
  min-width: 0;
}

.hhi-list-item-title {
  font-family: var(--font-ui);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hhi-list-item-sub {
  font-family: var(--font-ui);
  font-size: 11.5px;
  color: var(--color-text-muted);
  display: flex;
  gap: 6px;
}

.hhi-list-item-sep {
  color: var(--color-text-subtle);
}

/* ───── Activity timeline ───── */
.hhi-timeline {
  position: relative;
  padding-left: 22px;
}

.hhi-timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--color-border);
}

.hhi-timeline-row {
  display: flex;
  gap: 14px;
  padding: 10px 0;
  position: relative;
  margin-left: -22px;
}

.hhi-timeline-dot {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.hhi-timeline-text {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-text);
  line-height: 1.4;
}

.hhi-timeline-date {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--color-text-subtle);
  margin-top: 3px;
}

/* ───── Dropzone / doc slot ───── */
.hhi-dropzone {
  border: 1.5px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface2);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hhi-dropzone-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hhi-dropzone-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background: var(--color-brand-soft);
  color: var(--color-brand);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ───── Key/value info grid ───── */
.hhi-kv {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 24px;
}

.hhi-kv-label {
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--color-text-subtle);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 4px;
}

.hhi-kv-value {
  font-family: var(--font-ui);
  font-size: 13.5px;
  color: var(--color-text);
}

.hhi-kv-value--empty {
  color: var(--color-text-subtle);
}

/* ───── Attachment row (keeps existing viewer styles elsewhere) ───── */
.hhi-attachment-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--color-surface2);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.hhi-attachment-thumb {
  width: 38px;
  height: 48px;
  flex-shrink: 0;
  background:
    repeating-linear-gradient(135deg, var(--color-surface), var(--color-surface) 4px, var(--color-surface2) 4px, var(--color-surface2) 7px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-subtle);
}

.hhi-attachment-meta {
  flex: 1;
  min-width: 0;
}

.hhi-attachment-name {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.hhi-attachment-sub {
  font-family: var(--font-ui);
  font-size: 11.5px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.hhi-attachment-pages {
  display: flex;
  gap: 4px;
}

.hhi-page-pill {
  padding: 3px 8px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  cursor: pointer;
  text-decoration: none;
}
.hhi-page-pill:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
  text-decoration: none;
}

/* ───── To-do / attention list item ───── */
.hhi-attn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--color-surface2);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
}

.hhi-attn-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hhi-attn-icon--warning { background: var(--color-warning-soft); color: var(--color-warning); }
.hhi-attn-icon--danger { background: var(--color-danger-soft); color: var(--color-danger); }
.hhi-attn-icon--accent { background: var(--color-accent-soft); color: var(--color-accent-text); }
.hhi-attn-icon--brand { background: var(--color-brand-soft); color: var(--color-brand); }

.hhi-attn-main { flex: 1; min-width: 0; }

.hhi-attn-title {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.hhi-attn-sub {
  font-family: var(--font-ui);
  font-size: 11.5px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ───── Policy card ───── */
.hhi-policy {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface2);
}

.hhi-policy-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.hhi-policy-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.hhi-policy-title {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.hhi-policy-sub {
  font-family: var(--font-ui);
  font-size: 11.5px;
  color: var(--color-text-muted);
}

/* ───── Document grid card ───── */
.hhi-doc-card {
  display: flex;
  flex-direction: column;
  padding: 12px;
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: border-color 120ms, transform 120ms, box-shadow 120ms;
}

.hhi-doc-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.hhi-doc-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  background:
    repeating-linear-gradient(135deg, var(--color-surface), var(--color-surface) 4px, var(--color-surface2) 4px, var(--color-surface2) 7px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-subtle);
  font-family: var(--font-mono);
  font-size: 11px;
}

.hhi-doc-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.hhi-doc-card-meta {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.hhi-doc-card-title {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hhi-doc-card-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--color-text-subtle);
  margin-top: 3px;
}

/* ───── Layout helpers ───── */
.hhi-grid-2col-wide { display: grid; grid-template-columns: 1.4fr 1fr; gap: 14px; }
.hhi-grid-2col-even { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hhi-grid-col-stack { display: flex; flex-direction: column; gap: 14px; }

.hhi-section-stack { display: flex; flex-direction: column; gap: 20px; max-width: 1320px; margin: 0 auto; }
.hhi-page { max-width: 1320px; margin: 0 auto; }
.hhi-page--narrow { max-width: 960px; margin: 0 auto; }

.hhi-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hhi-row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.hhi-row-end { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }

.hhi-mt-24 { margin-top: 24px; }
.hhi-mb-14 { margin-bottom: 14px; }

.hhi-divider {
  height: 1px;
  background: var(--color-border);
  margin: 18px 0;
}

.hhi-linkish {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-accent);
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  padding: 0;
}
.hhi-linkish:hover {
  text-decoration: underline;
}

/* ───── Login (split-screen) ───── */
.hhi-login {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  min-height: 100vh;
  background: var(--color-bg);
  font-family: var(--font-ui);
}

.hhi-login-brand {
  background: var(--color-sidebar);
  color: var(--color-brand-text);
  padding: 56px 64px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.hhi-login-brand::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 600px 400px at 80% 20%, var(--color-accent-soft), transparent 70%),
    repeating-linear-gradient(45deg, transparent, transparent 14px, rgba(255,255,255,0.025) 14px, rgba(255,255,255,0.025) 15px);
  opacity: 0.9;
}

.hhi-login-brand-top {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hhi-login-brand-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.hhi-login-brand-sub {
  font-family: var(--font-ui);
  font-size: 12px;
  opacity: 0.65;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 4px;
}

.hhi-login-brand-mid {
  position: relative;
  max-width: 520px;
}

.hhi-login-tagline {
  font-family: var(--font-ui);
  font-size: 11.5px;
  color: var(--color-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 14px;
}

.hhi-login-headline {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 500;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.02em;
}

.hhi-login-headline .accent {
  color: var(--color-accent);
}

.hhi-login-lede {
  font-family: var(--font-ui);
  font-size: 14.5px;
  line-height: 1.6;
  opacity: 0.75;
  margin-top: 20px;
  max-width: 440px;
}

.hhi-login-stats {
  position: relative;
  display: flex;
  gap: 32px;
  font-family: var(--font-ui);
  font-size: 12px;
  opacity: 0.75;
}

.hhi-login-stats strong {
  font-weight: 600;
  opacity: 1;
  color: var(--color-accent);
  margin-right: 8px;
}

.hhi-login-form-col {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
  background: var(--color-surface);
}

.hhi-login-form {
  width: 100%;
  max-width: 380px;
}

.hhi-login-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  margin: 0;
  color: var(--color-text);
  letter-spacing: -0.015em;
}

.hhi-login-subtitle {
  font-family: var(--font-ui);
  font-size: 13.5px;
  color: var(--color-text-muted);
  margin: 6px 0 28px;
}

.hhi-login-field + .hhi-login-field {
  margin-top: 14px;
}

.hhi-login-label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}

.hhi-login-label-row a {
  font-size: 12px;
}

.hhi-login-remember {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-text-muted);
  user-select: none;
  cursor: pointer;
  margin-top: 10px;
}

.hhi-login-submit {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
}

.hhi-login-foot {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--color-text-subtle);
  text-align: center;
}

.hhi-login-foot a {
  color: var(--color-text-muted);
}

/* ───── Responsive ───── */
@media (max-width: 960px) {
  .hhi-stat-grid { grid-template-columns: repeat(2, 1fr); }
  .hhi-grid-2col-wide,
  .hhi-grid-2col-even { grid-template-columns: 1fr; }
  .hhi-login { grid-template-columns: 1fr; }
  .hhi-login-brand { padding: 32px 24px; }
  .hhi-login-headline { font-size: 32px; }
  .hhi-topbar-search { display: none; }
}

@media (max-width: 640px) {
  .hhi-topbar { padding: 0 14px; }
  .hhi-topbar-title-row { flex-wrap: wrap; gap: 6px 12px; }
  .hhi-topbar h1 { font-size: 18px; }
  .hhi-pill-group { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .hhi-topbar-menu { display: inline-flex; }

  .hhi-sidebar {
    display: flex;
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    max-height: 100vh;
    width: min(var(--sidebar-w), 88vw);
    z-index: 60;
    transform: translateX(-105%);
    transition: transform 180ms ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.22);
  }

  .hhi-shell.hhi-nav-open .hhi-sidebar {
    transform: translateX(0);
  }

  .hhi-mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, 0.48);
    z-index: 55;
  }

  .hhi-shell.hhi-nav-open .hhi-mobile-overlay {
    display: block;
  }

  .hhi-content { padding: 16px; }
  .hhi-form-grid { grid-template-columns: repeat(2, 1fr); }
  .hhi-span-3, .hhi-span-4, .hhi-span-5, .hhi-span-6 { grid-column: span 2; }
  .hhi-stepper { flex-direction: column; align-items: stretch; }
  .hhi-step-line { display: none; }
  .hhi-detail-actions { width: 100%; padding-top: 10px; flex-wrap: wrap; }
  .hhi-detail-actions .hhi-btn { flex: 1 1 160px; justify-content: center; }
}