/* admin/admin.css — Island Boyz Admin · Enterprise design system v1
 *
 * Brand palette and tokens that match the public site (orange / navy) but with
 * a contemporary neutral scale, accessible focus states, motion tokens and
 * dark/light surface separation appropriate for a back-office tool.
 *
 * Conventions:
 *   --ib-*  brand-specific tokens
 *   --c-*   neutral colour scale (50–900)
 *   --r-*   radius scale
 *   --s-*   spacing scale (4–48px)
 *   --sh-*  shadow scale
 *   --ms-*  motion scale (durations)
 */

/* ── Tokens ──────────────────────────────────────────────────────────────── */
:root {
  /* Brand */
  --ib-orange:        #e67e22;
  --ib-orange-600:    #cf6f18;
  --ib-orange-50:     #fff5ec;
  --ib-navy:          #0b1d2a;
  --ib-navy-700:      #0f2937;
  --ib-navy-600:      #163148;

  /* Neutrals (slate-ish, optimized for readability on white) */
  --c-50:   #f8fafc;
  --c-100:  #f1f5f9;
  --c-200:  #e2e8f0;
  --c-300:  #cbd5e1;
  --c-400:  #94a3b8;
  --c-500:  #64748b;
  --c-600:  #475569;
  --c-700:  #334155;
  --c-800:  #1e293b;
  --c-900:  #0f172a;

  /* Semantic */
  --ok:        #0b6b3a;
  --ok-50:     #ecfdf5;
  --warn:      #b26a00;
  --warn-50:   #fff8eb;
  --danger:    #b91c1c;
  --danger-50: #fef2f2;
  --info:      #1e3a8a;

  /* Radii */
  --r-sm:  8px;
  --r-md:  12px;
  --r-lg:  16px;
  --r-pill: 999px;

  /* Spacing */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 20px;
  --s-6: 24px;
  --s-8: 32px;
  --s-10: 40px;
  --s-12: 48px;

  /* Shadow */
  --sh-xs: 0 1px 2px rgba(15,23,42,.04);
  --sh-sm: 0 1px 3px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
  --sh-md: 0 6px 18px rgba(15,23,42,.08), 0 2px 6px rgba(15,23,42,.05);
  --sh-lg: 0 20px 40px rgba(15,23,42,.12);

  /* Motion */
  --ms-1: 120ms;
  --ms-2: 180ms;
  --ms-3: 240ms;
  --ease: cubic-bezier(.2,.0,.1,1);

  /* Layout */
  --sidebar-w: 248px;
  --topbar-h: 60px;
}

/* ── Base ─────────────────────────────────────────────────────────────────── */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
               'Helvetica Neue', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  background: var(--c-50);
  color: var(--c-800);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
button { font-family: inherit; }
:focus-visible {
  outline: 2px solid var(--ib-orange);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

/* ── Top status banner (auth.js flips this to a green "LIVE" pill) ────────── */
#wireframe-banner {
  background: var(--ib-navy);
  color: var(--c-300);
  font-size: 0.78rem;
  padding: 6px var(--s-4);
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,.06);
  letter-spacing: 0.2px;
}
#wireframe-banner strong { color: #fff; letter-spacing: 0.4px; }

/* ── Shell ────────────────────────────────────────────────────────────────── */
.admin-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: calc(100vh - 30px);
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.sidebar {
  background: linear-gradient(180deg, var(--ib-navy) 0%, #061620 100%);
  color: var(--c-200);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid rgba(255,255,255,.04);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-5) var(--s-4);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.brand-mark {
  background: var(--ib-orange);
  color: #fff;
  font-weight: 800;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: var(--r-sm);
  letter-spacing: 0.5px;
  box-shadow: 0 6px 14px rgba(230,126,34,.35);
}
.brand-name { font-weight: 700; color: #fff; line-height: 1.1; }
.brand-sub  { font-size: 0.74rem; color: var(--c-400); }

.nav-list {
  display: flex;
  flex-direction: column;
  padding: var(--s-3) var(--s-2);
  gap: 2px;
  flex: 1;
  overflow-y: auto;
}
.nav-section {
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--c-500);
  padding: var(--s-3) var(--s-3) var(--s-1);
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--c-300);
  padding: 9px var(--s-3);
  border-radius: var(--r-sm);
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  user-select: none;
  transition: background var(--ms-1) var(--ease), color var(--ms-1) var(--ease);
}
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active {
  background: rgba(230,126,34,.16);
  color: #fff;
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--ib-orange);
}
.nav-item svg { width: 18px; height: 18px; opacity: .9; flex-shrink: 0; }

.sidebar-foot { padding: var(--s-3) var(--s-4); border-top: 1px solid rgba(255,255,255,.05); }
.role-pill {
  font-size: 0.74rem;
  color: var(--c-400);
  line-height: 1.4;
}
.role-pill strong { color: #fff; font-weight: 600; }

/* ── Content ──────────────────────────────────────────────────────────────── */
.content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--s-4);
  height: var(--topbar-h);
  padding: 0 var(--s-6);
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--c-200);
}
.topbar h1 {
  color: var(--c-900);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
  flex-shrink: 0;
}
.topbar-actions {
  display: flex; align-items: center; gap: var(--s-3);
  margin-left: auto;
}
.search-wrap {
  position: relative;
  flex: 0 1 360px;
  margin-left: var(--s-6);
}
.search {
  width: 100%;
  height: 36px;
  padding: 0 var(--s-3) 0 36px;
  border: 1px solid var(--c-200);
  border-radius: var(--r-md);
  background: var(--c-50);
  font: inherit;
  font-size: 0.88rem;
  color: var(--c-800);
  transition: border-color var(--ms-1) var(--ease), background var(--ms-1) var(--ease);
}
.search::placeholder { color: var(--c-400); }
.search:focus { outline: 0; background: #fff; border-color: var(--ib-orange);
  box-shadow: 0 0 0 3px rgba(230,126,34,.15); }
.search-wrap::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  background: center/contain no-repeat
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='8'/><line x1='21' y1='21' x2='16.65' y2='16.65'/></svg>");
}
.kbd {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font: 600 0.72rem ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--c-100);
  border: 1px solid var(--c-200);
  border-bottom-width: 2px;
  color: var(--c-600);
  padding: 1px 6px;
  border-radius: 6px;
}
.search-kbd {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-800);
  padding: 4px 10px 4px 10px;
  border-radius: var(--r-pill);
}

/* ── Panels ───────────────────────────────────────────────────────────────── */
.panel { padding: var(--s-6); min-width: 0; }
.panel.d-none { display: none; }

.panel-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-4);
  margin-bottom: var(--s-5);
}
.panel-head h2 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-800);
}
.panel-head p { margin: 0; color: var(--c-500); font-size: 0.86rem; }

/* ── Card ─────────────────────────────────────────────────────────────────── */
.card {
  background: #fff;
  border: 1px solid var(--c-200);
  border-radius: var(--r-md);
  box-shadow: var(--sh-xs);
}
.card-head {
  padding: var(--s-4) var(--s-5);
  border-bottom: 1px solid var(--c-200);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-3);
}
.card-head h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-800);
}
.card-head .muted { font-size: 0.78rem; }
.card-body { padding: var(--s-5); }
.card-foot { padding: var(--s-3) var(--s-5); border-top: 1px solid var(--c-200); background: var(--c-50);
  font-size: 0.82rem; color: var(--c-500); border-radius: 0 0 var(--r-md) var(--r-md); }

/* ── KPI grid ─────────────────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-4);
  margin-bottom: var(--s-6);
}
.kpi {
  background: #fff;
  border: 1px solid var(--c-200);
  border-radius: var(--r-md);
  padding: var(--s-4) var(--s-5);
  display: flex; flex-direction: column; gap: 2px;
  box-shadow: var(--sh-xs);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--ms-2) var(--ease), transform var(--ms-2) var(--ease);
}
.kpi::after {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--ib-orange);
  opacity: 0;
  transition: opacity var(--ms-2) var(--ease);
}
.kpi:hover { box-shadow: var(--sh-sm); }
.kpi:hover::after { opacity: 1; }
.kpi-label {
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--c-500);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  order: -1;
}
.kpi-num {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--c-900);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.kpi-trend { font-size: 0.74rem; color: var(--c-500); }
.kpi.kpi-accent { background: linear-gradient(135deg, var(--ib-orange-50), #fff); border-color: #f6d3b1; }
.kpi.kpi-accent .kpi-num { color: var(--ib-navy); }

/* ── Two-up content rows ──────────────────────────────────────────────────── */
.card-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-4);
}
.muted { color: var(--c-500); }
.small, .muted.small { font-size: 0.8rem; }
.text-center { text-align: center; }

/* ── Tables ───────────────────────────────────────────────────────────────── */
.toolbar {
  margin-bottom: var(--s-4);
  display: flex;
  align-items: center;
  gap: var(--s-3);
  flex-wrap: wrap;
}
.toolbar .spacer { flex: 1; }
.filters .form-control,
.filters .form-select { max-width: 200px; }

.mock-table,
table.table {
  width: 100%;
  background: #fff;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--c-200);
  border-radius: var(--r-md);
  overflow: hidden;
  font-size: 0.88rem;
}
table.table thead th {
  background: var(--c-50);
  color: var(--c-600);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  border-bottom: 1px solid var(--c-200);
  padding: var(--s-3) var(--s-4);
  text-align: left;
}
table.table tbody td {
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--c-100);
  vertical-align: middle;
}
table.table tbody tr:last-child td { border-bottom: 0; }
table.table tbody tr:hover { background: var(--c-50); }
table.table tbody tr.empty:hover { background: transparent; }
.cell-mono { font-family: ui-monospace, Menlo, monospace; font-size: 0.82rem; }

/* ── Kanban lanes (projects) ──────────────────────────────────────────────── */
.status-lane {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--s-3);
}
.lane {
  background: var(--c-100);
  border-radius: var(--r-md);
  padding: var(--s-3);
  min-height: 220px;
}
.lane h4 {
  font-size: 0.74rem;
  color: var(--c-600);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 0 var(--s-3);
  display: flex; align-items: center; justify-content: space-between;
}
.lane h4 .count {
  background: #fff;
  border: 1px solid var(--c-200);
  border-radius: var(--r-pill);
  padding: 1px 7px;
  font-size: 0.7rem;
  color: var(--c-600);
  font-weight: 600;
}
.lane-card {
  background: #fff;
  border: 1px solid var(--c-200);
  border-radius: var(--r-sm);
  padding: var(--s-3);
  font-size: 0.82rem;
  color: var(--c-700);
  box-shadow: var(--sh-xs);
  margin-bottom: var(--s-2);
}
.lane-card.empty {
  background: transparent;
  border: 1px dashed var(--c-300);
  text-align: center;
  color: var(--c-500);
  box-shadow: none;
}

/* ── AI Design Studio ─────────────────────────────────────────────────────── */
.studio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-4);
}
.studio-col { display: flex; flex-direction: column; gap: var(--s-4); }
.studio-col .card { margin: 0; }

.dropzone {
  border: 2px dashed var(--ib-orange);
  border-radius: var(--r-md);
  padding: var(--s-8) var(--s-4);
  text-align: center;
  color: var(--c-700);
  background: var(--ib-orange-50);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--ms-1) var(--ease);
}
.dropzone:hover { background: #fff0e0; }
.dropzone small { font-weight: 400; }

.form-mini { display: flex; flex-direction: column; gap: 6px; }
.form-mini label { font-size: 0.76rem; color: var(--c-500); margin-top: 4px; font-weight: 500; }

.chat-mock { display: flex; flex-direction: column; gap: var(--s-2); margin-bottom: var(--s-3); }
.bubble { padding: 10px 12px; border-radius: var(--r-md); font-size: 0.86rem; line-height: 1.5; }
.bubble.agent { background: #eff6ff; border: 1px solid #dbeafe; color: var(--c-800); }
.bubble.ask   { background: var(--warn-50); border-color: #fde2a1; color: var(--warn); }

.findings { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--s-2); }
.findings li { font-size: 0.86rem; line-height: 1.5; }
.tag {
  font-size: 0.66rem; padding: 2px 7px; border-radius: var(--r-pill); color: #fff;
  margin-right: 6px; text-transform: uppercase; letter-spacing: 0.4px; font-weight: 600;
  display: inline-block;
}
.tag.observed { background: var(--ok); }
.tag.inferred { background: var(--warn); }
.tag.verify   { background: var(--danger); }

.plant-card {
  border: 1px solid var(--c-200);
  border-left: 4px solid var(--ib-orange);
  border-radius: var(--r-sm);
  padding: var(--s-3);
  margin-bottom: var(--s-2);
  background: #fff;
}
.plant-card.hardscape { border-left-color: var(--c-700); }
.cost .cost-row {
  display: flex; justify-content: space-between;
  padding: 6px 0; font-size: 0.88rem;
  border-bottom: 1px dashed var(--c-200);
}
.prelim {
  background: var(--danger); color: #fff;
  font-size: 0.62rem; padding: 2px 7px; border-radius: 4px;
  letter-spacing: 0.5px; vertical-align: middle; font-weight: 700;
}
.approval-bar {
  margin-top: var(--s-4);
  background: var(--warn-50);
  border: 1px solid #fde2a1;
  border-radius: var(--r-md);
  padding: var(--s-3) var(--s-4);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.88rem;
  color: var(--warn);
}

/* ── Proposal preview ─────────────────────────────────────────────────────── */
.proposal-mock {
  background: #fff;
  border: 1px solid var(--c-200);
  border-radius: var(--r-md);
  padding: var(--s-6);
  max-width: 720px;
  box-shadow: var(--sh-xs);
}
.proposal-head {
  display: flex; align-items: center; gap: var(--s-3);
  margin-bottom: var(--s-4);
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--c-200);
}
.prelim-strip {
  margin-top: var(--s-4);
  background: var(--danger-50);
  color: var(--danger);
  border: 1px solid #f5c6cb;
  border-radius: var(--r-sm);
  padding: var(--s-2) var(--s-3);
  font-size: 0.82rem;
  text-align: center;
  font-weight: 500;
}

/* ── Buttons (override Bootstrap with our tokens) ─────────────────────────── */
.btn { font-weight: 500; }
.btn-sm { padding: 6px 12px; font-size: 0.82rem; border-radius: var(--r-sm); }
.btn-brand {
  background: var(--ib-orange);
  border-color: var(--ib-orange);
  color: #fff;
  transition: background var(--ms-1) var(--ease), border-color var(--ms-1) var(--ease);
}
.btn-brand:hover, .btn-brand:focus {
  background: var(--ib-orange-600);
  border-color: var(--ib-orange-600);
  color: #fff;
}
.btn-brand:disabled { opacity: .55; }

/* Destructive action — the "Reset Design Pipeline" button in Studio. Same
 * sizing as .btn-brand, but visually distinct so it cannot be confused with
 * a forward-pipeline step. */
.btn-danger {
  background: #b91c1c;
  border-color: #b91c1c;
  color: #fff;
  transition: background var(--ms-1) var(--ease), border-color var(--ms-1) var(--ease);
}
.btn-danger:hover, .btn-danger:focus {
  background: #991b1b;
  border-color: #991b1b;
  color: #fff;
}
.btn-danger:disabled { opacity: .55; cursor: not-allowed; }

/* ── Form controls (Bootstrap overrides for the parts we use) ─────────────── */
.form-control, .form-select {
  border-radius: var(--r-sm);
  border-color: var(--c-200);
  font-size: 0.88rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--ib-orange);
  box-shadow: 0 0 0 3px rgba(230,126,34,.15);
}

/* ── Status pills (re-usable across panels) ───────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 10px;
  border-radius: var(--r-pill);
  font-size: 0.72rem;
  font-weight: 600;
  border: 1px solid transparent;
  background: var(--c-100);
  color: var(--c-700);
}
.pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.pill.ok    { background: var(--ok-50);    color: var(--ok);     border-color: #b7e2cb; }
.pill.warn  { background: var(--warn-50);  color: var(--warn);   border-color: #fde2a1; }
.pill.danger{ background: var(--danger-50);color: var(--danger); border-color: #f5c6cb; }
.pill.info  { background: #eff6ff;         color: var(--info);   border-color: #c9dbf7; }

/* ── Empty states ─────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--s-10) var(--s-4);
  color: var(--c-500);
}
.empty-state svg {
  width: 40px; height: 40px;
  color: var(--c-300);
  margin-bottom: var(--s-3);
}
.empty-state h4 { margin: 0 0 4px; font-size: 0.95rem; color: var(--c-700); }
.empty-state p  { margin: 0; font-size: 0.86rem; }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.admin-foot {
  margin-top: var(--s-8);
  padding: var(--s-4) var(--s-6);
  border-top: 1px solid var(--c-200);
  color: var(--c-500);
  font-size: 0.78rem;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .studio-grid { grid-template-columns: 1fr; }
  .status-lane { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  :root { --sidebar-w: 72px; }
  .brand-name, .brand-sub, .nav-item span:not(.count), .nav-section, .sidebar-foot { display: none; }
  .nav-item { justify-content: center; padding: 12px 0; }
  .nav-item svg { width: 20px; height: 20px; }
  .search-wrap { display: none; }
}
@media (max-width: 640px) {
  .admin-shell { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .kpi-grid { grid-template-columns: 1fr; }
  .card-row, .pricing-grid { grid-template-columns: 1fr; }
  .status-lane { grid-template-columns: 1fr; }
}

/* ── Print (proposal preview) ─────────────────────────────────────────────── */
@media print {
  .sidebar, .topbar, #wireframe-banner, .approval-bar, .admin-foot { display: none !important; }
  .panel { padding: 0; }
}