/*
  DocuSignPro — admin dashboard styles.
  Hand-rolled to match docs/DESIGN_SYSTEM.md tokens 1:1 (no Tailwind build pipeline).
  Density-permitted per §9.2 — internal tool, dense tables and tight padding by design.
*/

/* ── Tokens ─────────────────────────────────────────────────────────── */
:root {
  /* Type */
  --font-sans: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Brand — DocuSignPro May-2026 charter (mirrors portal globals.css). */

  /* Navy ramp anchored at #011161 (charter primary). Hue 233°. */
  --color-navy-50:  hsl(233 70% 96%);
  --color-navy-100: hsl(233 65% 90%);
  --color-navy-200: hsl(233 65% 78%);
  --color-navy-300: hsl(233 70% 60%);
  --color-navy-500: hsl(233 92% 24%);
  --color-navy-700: hsl(233 98% 19%);  /* #011161 — charter primary navy */
  --color-navy-900: hsl(233 90% 9%);

  /* Sky ramp REPURPOSED as yellow accent (charter accent #FFC300).
     The class names "sky-*" remain for compatibility with existing
     templates; the colour they resolve to is now the brand yellow. */
  --color-sky-50:   hsl(46 100% 96%);
  --color-sky-100:  hsl(46 100% 90%);
  --color-sky-200:  hsl(46 100% 80%);
  --color-sky-500:  hsl(46 100% 50%);   /* #FFC300 — charter primary yellow */
  --color-sky-600:  hsl(42 100% 45%);
  --color-sky-700:  hsl(38 95%  35%);

  --color-slate-50:  hsl(210 24% 98%);
  --color-slate-100: hsl(210 22% 95%);
  --color-slate-200: hsl(210 20% 88%);
  --color-slate-300: hsl(210 18% 76%);
  --color-slate-400: hsl(210 16% 60%);
  --color-slate-500: hsl(210 14% 45%);
  --color-slate-700: hsl(210 16% 26%);
  --color-slate-900: hsl(220 30% 12%);

  --color-success-50:  hsl(151 81% 96%);
  --color-success-100: hsl(149 80% 90%);
  --color-success-700: hsl(158 64% 30%);
  --color-warning-50:  hsl(48 100% 96%);
  --color-warning-100: hsl(48 96% 89%);
  --color-warning-700: hsl(35 91% 33%);
  --color-error-50:    hsl(0 86% 97%);
  --color-error-100:   hsl(0 93% 94%);
  --color-error-700:   hsl(0 74% 42%);

  /* Spacing & radii */
  --radius-md: 6px;
  --radius-lg: 8px;
  --shadow-sm: 0 1px 3px hsl(210 18% 18% / 0.10), 0 1px 2px hsl(210 18% 18% / 0.06);
  --shadow-md: 0 4px 6px hsl(210 18% 18% / 0.07), 0 5px 15px hsl(210 18% 18% / 0.10);

  /* Layout */
  --sidebar-w: 240px;
  --header-h: 56px;
}

/* ── Reset & base ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 14px;          /* dense by default; admin licence */
  line-height: 1.5;
  color: var(--color-slate-700);
  background: var(--color-slate-50);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-sky-700); text-decoration: none; text-underline-offset: 2px; }
a:hover { text-decoration: underline; }
a:visited { color: var(--color-navy-700); }

h1, h2, h3, h4 { color: var(--color-navy-900); font-weight: 700; line-height: 1.25; margin: 0; }
h1 { font-size: 1.5rem; }   /* 24 — admin page title */
h2 { font-size: 1.25rem; }  /* 20 */
h3 { font-size: 1.125rem; } /* 18 */
h4 { font-size: 1rem; }

p { margin: 0; }

code, pre, .mono { font-family: ui-monospace, SFMono-Regular, "Menlo", monospace; font-size: 0.875em; }

/* ── Layout ─────────────────────────────────────────────────────────── */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--header-h) 1fr;
  grid-template-areas:
    "sidebar header"
    "sidebar main";
  min-height: 100vh;
}

.app > .header  { grid-area: header; }
.app > .sidebar { grid-area: sidebar; }
.app > .main    { grid-area: main; }

@media (max-width: 768px) {
  .app {
    grid-template-columns: 1fr;
    grid-template-rows: var(--header-h) auto 1fr;
    grid-template-areas: "header" "sidebar" "main";
  }
  .sidebar { padding: 0.5rem 1rem; }
  .sidebar nav { display: flex; flex-wrap: wrap; gap: 0.25rem; }
}

/* ── Header ─────────────────────────────────────────────────────────── */
.header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem;
  background: white;
  border-bottom: 1px solid var(--color-slate-200);
}
.header .brand img { height: 28px; }
.header .user {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-size: 0.875rem; color: var(--color-slate-500);
}
.header .user .username { color: var(--color-navy-900); font-weight: 600; }

/* ── Sidebar ────────────────────────────────────────────────────────── */
.sidebar {
  background: white;
  border-right: 1px solid var(--color-slate-200);
  padding: 1.5rem 0.75rem;
  overflow-y: auto;
}
.sidebar nav { display: flex; flex-direction: column; gap: 0.125rem; }
.sidebar nav a {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  color: var(--color-slate-500);
  font-weight: 500;
}
.sidebar nav a:hover {
  background: var(--color-slate-100);
  color: var(--color-navy-700);
  text-decoration: none;
}
.sidebar nav a.active {
  background: var(--color-sky-50);
  color: var(--color-navy-700);
  border-left: 2px solid var(--color-sky-500);
  padding-left: calc(0.75rem - 2px);
}
.sidebar .group-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate-400);
  font-weight: 600;
  padding: 0.75rem 0.75rem 0.25rem;
}

/* ── Main content ──────────────────────────────────────────────────── */
.main { padding: 1.5rem; }

.page-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
  margin-bottom: 1.5rem;
}
.page-header h1 { margin: 0; }
.page-header .subtitle { color: var(--color-slate-500); margin-top: 0.25rem; }

/* ── Cards ─────────────────────────────────────────────────────────── */
.card {
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
}
.card.dense { padding: 1rem; }
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-slate-200);
  background: var(--color-slate-50);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.card.no-pad { padding: 0; }
.card.no-pad > * { padding: 1rem; }
.card.no-pad > .card-header { padding: 0.75rem 1rem; }
.card.no-pad > table { padding: 0; }

/* ── Stat grid (overview) ──────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat {
  background: white;
  border-radius: var(--radius-md);
  border-top: 2px solid var(--color-sky-500);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.25rem;
}
.stat .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate-500);
  font-weight: 600;
}
.stat .value {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-navy-900);
  font-variant-numeric: tabular-nums;
  margin-top: 0.25rem;
}
.stat .trend { font-size: 0.75rem; color: var(--color-slate-500); margin-top: 0.25rem; }

/* ── Tables ────────────────────────────────────────────────────────── */
table.data {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}
table.data thead th {
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate-500);
  font-weight: 600;
  background: var(--color-slate-50);
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--color-slate-200);
}
table.data tbody td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--color-slate-200);
  vertical-align: top;
}
table.data tbody tr:hover { background: var(--color-slate-50); }
table.data tbody tr:last-child td { border-bottom: none; }
table.data .right { text-align: right; }
table.data .num { text-align: right; font-variant-numeric: tabular-nums; }

/* ── Buttons ───────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 150ms, box-shadow 150ms;
  border: 1px solid transparent;
  text-decoration: none;
}
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-sky-200);
}
.btn-primary {
  background: var(--color-sky-500);
  color: white;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-sky-600); text-decoration: none; }
.btn-primary:active { background: var(--color-sky-700); }
.btn-secondary {
  background: white;
  color: var(--color-navy-700);
  border-color: var(--color-slate-300);
}
.btn-secondary:hover { background: var(--color-slate-50); border-color: var(--color-slate-400); text-decoration: none; }
.btn-tertiary {
  background: transparent;
  color: var(--color-sky-700);
  padding: 0.25rem 0.5rem;
}
.btn-tertiary:hover { color: var(--color-sky-800); text-decoration: underline; }
.btn-danger {
  background: var(--color-error-700);
  color: white;
  box-shadow: var(--shadow-sm);
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-sm { padding: 0.25rem 0.625rem; font-size: 0.75rem; }

/* ── Status badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-active   { background: var(--color-success-100); color: var(--color-success-700); }
.badge-pending  { background: var(--color-slate-100); color: var(--color-slate-700); }
.badge-warn     { background: var(--color-warning-100); color: var(--color-warning-700); }
.badge-danger   { background: var(--color-error-100); color: var(--color-error-700); }
.badge-info     { background: var(--color-sky-100); color: var(--color-sky-700); }

/* ── Forms ─────────────────────────────────────────────────────────── */
.form-row { margin-bottom: 1rem; }
.form-row label { display: block; font-size: 0.75rem; font-weight: 600; color: var(--color-slate-700); margin-bottom: 0.25rem; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--color-navy-900);
  background: white;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--color-sky-500);
  box-shadow: 0 0 0 2px var(--color-sky-200);
}

/* ── Alerts ────────────────────────────────────────────────────────── */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}
.alert-info    { background: var(--color-sky-50);     border-color: var(--color-sky-100);     color: var(--color-sky-700); }
.alert-success { background: var(--color-success-50); border-color: var(--color-success-100); color: var(--color-success-700); }
.alert-warn    { background: var(--color-warning-50); border-color: var(--color-warning-100); color: var(--color-warning-700); }
.alert-danger  { background: var(--color-error-50);   border-color: var(--color-error-100);   color: var(--color-error-700); }

/* ── Empty state ───────────────────────────────────────────────────── */
.empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--color-slate-500);
}
.empty h3 { color: var(--color-navy-900); margin-bottom: 0.5rem; }

/* ── Pagination ────────────────────────────────────────────────────── */
.pagination {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--color-slate-200);
  background: var(--color-slate-50);
  font-size: 0.875rem;
  color: var(--color-slate-500);
}
.pagination .pages { display: inline-flex; gap: 0.25rem; margin-left: auto; }
.pagination a, .pagination span {
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-slate-200);
  background: white;
}
.pagination .current { background: var(--color-navy-700); color: white; border-color: var(--color-navy-700); }

/* ── Login page ────────────────────────────────────────────────────── */
.login-shell {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh;
  background: var(--color-navy-700);
  padding: 1rem;
}
.login-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%; max-width: 380px;
}
.login-card .brand { text-align: center; margin-bottom: 1.5rem; }
.login-card .brand img { height: 36px; }

/* ── Misc ──────────────────────────────────────────────────────────── */
.muted { color: var(--color-slate-500); }
.skip-link { position: absolute; left: -10000px; top: 1rem; background: var(--color-navy-700); color: white; padding: 0.5rem 1rem; border-radius: var(--radius-md); z-index: 100; }
.skip-link:focus { left: 1rem; }

.actions-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* ── Lucide icons ──────────────────────────────────────────────────── */
/* Lucide replaces <i data-lucide="..."> with inline <svg>. We size and
   colour by inheriting from the surrounding text — never set fill/stroke
   on the icon itself (Refactoring UI rule). */
.sidebar nav a [data-lucide], .sidebar nav a svg {
  width: 18px; height: 18px;
  stroke-width: 1.75;
  flex-shrink: 0;
}
.btn [data-lucide], .btn svg { width: 16px; height: 16px; stroke-width: 1.75; }
.icon-lg [data-lucide], .icon-lg svg { width: 24px; height: 24px; stroke-width: 1.5; }
.icon-xl [data-lucide], .icon-xl svg { width: 32px; height: 32px; stroke-width: 1.25; }

/* ── Health page check cards ───────────────────────────────────────── */
.health-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.health-check {
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem;
  border-left: 3px solid var(--color-slate-300);
}
.health-check.ok   { border-left-color: var(--color-success-700); }
.health-check.fail { border-left-color: var(--color-error-700); }
.health-check .check-row {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.health-check .check-row .indicator {
  width: 32px; height: 32px;
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.health-check.ok   .indicator { background: var(--color-success-100); color: var(--color-success-700); }
.health-check.fail .indicator { background: var(--color-error-100);   color: var(--color-error-700); }
.health-check h3 { font-size: 1rem; }
.health-check .detail { font-size: 0.875rem; color: var(--color-slate-500); margin-top: 0.5rem; }
.health-check .detail.mono { font-family: ui-monospace, SFMono-Regular, "Menlo", monospace; font-size: 0.75rem; word-break: break-all; }


.dl-grid {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 0.5rem 1rem;
  font-size: 0.875rem;
}
.dl-grid dt { color: var(--color-slate-500); }
.dl-grid dd { margin: 0; color: var(--color-navy-900); }
.dl-grid dd.mono { word-break: break-all; }


/* ── Toasts (fired by the copy helper in base.html) ──────────────────── */
#toast-region {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 1000;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  min-width: 240px;
  max-width: 360px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: var(--color-navy-900);
  color: white;
  font-size: 0.875rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease;
}
.toast.toast-in { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--color-success-700); }
.toast-warn    { background: var(--color-warning-700); }
.toast-danger  { background: var(--color-error-700); }