/* ───────────────────────────────────────────────────────────────────────
   Architect Dashboard — Sarah OS palette (per memory #14)
   #00e5d4 cyan, #0a0a0f dark, Space Grotesk + JetBrains Mono
   ─────────────────────────────────────────────────────────────────────── */

:root {
  --bg:           #0a0a0f;
  --bg-elev1:    #12131a;
  --bg-elev2:    #1a1c25;
  --bg-elev3:    #22242f;
  --border:      rgba(255,255,255,0.08);
  --border-soft: rgba(255,255,255,0.04);
  --text:        #e8eaef;
  --text-muted:  #8a90a0;
  --text-dim:    #5b6172;
  --accent:      #00e5d4;
  --accent-hover:#33ebdc;
  --accent-soft: rgba(0,229,212,0.12);
  --accent-line: rgba(0,229,212,0.35);
  --warn:        #f5a623;
  --warn-soft:   rgba(245,166,35,0.12);
  --error:       #f25c54;
  --error-soft:  rgba(242,92,84,0.12);
  --ok:          #4ade80;
  --ok-soft:     rgba(74,222,128,0.12);

  --radius:      10px;
  --radius-sm:   6px;
  --shadow:      0 1px 2px rgba(0,0,0,0.5), 0 4px 16px rgba(0,0,0,0.3);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}

code, pre, .mono {
  font-family: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 13px;
}

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

/* ── Topbar ─────────────────────────────────────────────────────────── */

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 24px;
  background: var(--bg-elev1);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar-left { display: flex; align-items: center; gap: 24px; }
.brand {
  display: flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 17px; color: var(--text);
}
.brand:hover { text-decoration: none; }
.brand-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 16px;
}
.brand-text { letter-spacing: -0.01em; }
.topnav { display: flex; gap: 4px; }
.topnav-link {
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 14px; font-weight: 500;
  transition: background .15s, color .15s;
}
.topnav-link:hover { background: var(--bg-elev2); color: var(--text); text-decoration: none; }
.topnav-link.active { background: var(--accent-soft); color: var(--accent); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.tenant-pill {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  padding: 3px 8px; border-radius: 4px;
  background: var(--bg-elev2); border: 1px solid var(--border);
  color: var(--text-muted); letter-spacing: 0.05em; text-transform: uppercase;
}
.user-pill { font-size: 13px; color: var(--text-muted); }
.btn-link { font-size: 13px; color: var(--text-muted); }
.btn-link:hover { color: var(--text); text-decoration: none; }

/* ── Content ────────────────────────────────────────────────────────── */

.content {
  max-width: 1200px; margin: 0 auto;
  padding: 32px 24px 80px;
  min-height: calc(100vh - 100px);
}
.page-header { margin-bottom: 24px; }
.page-header-row {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 16px; flex-wrap: wrap;
}
.page-header-actions { display: flex; gap: 8px; }
.page-title {
  font-size: 26px; font-weight: 700;
  margin: 0 0 4px;
  letter-spacing: -0.02em;
}
.page-subtitle {
  margin: 0; color: var(--text-muted); font-size: 14px;
}
.muted { color: var(--text-muted); }
.muted.small { font-size: 13px; }

/* ── Cards ──────────────────────────────────────────────────────────── */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 16px;
}
.card {
  background: var(--bg-elev1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.card-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-soft);
}
.card-icon { font-size: 18px; }
.card-title { font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
.card-body {
  padding: 18px;
  display: flex; flex-direction: column;
  gap: 12px;
}
.card-body p:first-child { margin-top: 0; }
.card-body p:last-child  { margin-bottom: 0; }

/* ── Status pills ───────────────────────────────────────────────────── */

.status-pill {
  display: inline-block;
  padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.02em;
}
.status-ok    { background: var(--ok-soft);    color: var(--ok);    border: 1px solid var(--ok); }
.status-warn  { background: var(--warn-soft);  color: var(--warn);  border: 1px solid var(--warn); }
.status-error { background: var(--error-soft); color: var(--error); border: 1px solid var(--error); }

/* ── Buttons ────────────────────────────────────────────────────────── */

.btn-primary {
  display: inline-block; padding: 11px 18px;
  border-radius: var(--radius-sm);
  background: var(--accent); color: var(--bg);
  border: none;
  font-family: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer;
  transition: background .15s, transform .05s;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
  display: inline-block; padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev2); color: var(--text);
  border: 1px solid var(--border);
  font-family: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.btn-secondary:hover {
  background: var(--accent-soft);
  border-color: var(--accent-line);
  color: var(--accent);
  text-decoration: none;
}
.btn-secondary[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ── P&L stats ──────────────────────────────────────────────────────── */

.pl-stat {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 6px 0;
}
.pl-divider { border-top: 1px solid var(--border-soft); margin-top: 4px; padding-top: 8px; }
.pl-net {
  border-top: 2px solid var(--accent-line);
  margin-top: 6px; padding-top: 10px;
}
.pl-label { color: var(--text-muted); font-size: 13px; }
.pl-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px; color: var(--text);
}
.pl-positive  { color: var(--ok); }
.pl-negative  { color: var(--text-muted); }
.pl-net-value { color: var(--accent); font-weight: 600; font-size: 16px; }

/* ── Big stats ──────────────────────────────────────────────────────── */

.big-stat {
  display: flex; align-items: baseline; gap: 8px;
  padding: 6px 0 4px;
}
.big-stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 32px; font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.big-stat-label { color: var(--text-muted); font-size: 13px; }

/* ── Refusal list ───────────────────────────────────────────────────── */

.refuse-list {
  margin: 0; padding-left: 18px;
  color: var(--text); font-size: 14px;
}
.refuse-list li { margin: 4px 0; }
.refuse-list strong { color: var(--accent); }

/* ── Login ──────────────────────────────────────────────────────────── */

.login-shell {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh;
  padding: 24px;
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--bg-elev1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
}
.login-brand {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 8px;
}
.brand-icon-large { width: 40px; height: 40px; font-size: 22px; }
.brand-text-large { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.login-tagline {
  color: var(--text-muted); font-size: 13px;
  margin: 0 0 24px; line-height: 1.5;
}
.login-form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-size: 12px; color: var(--text-muted); font-weight: 500;
  letter-spacing: 0.02em; text-transform: uppercase;
}
.field-input {
  padding: 10px 12px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: 14px;
  transition: border-color .15s, box-shadow .15s;
}
.field-input:focus {
  outline: none;
  border-color: var(--accent-line);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.btn-primary[type="submit"] { width: 100%; }
.login-tenant-note {
  margin: 18px 0 0; text-align: center;
  font-size: 12px; color: var(--text-dim);
}

/* ── Footer ─────────────────────────────────────────────────────────── */

.footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  color: var(--text-dim); font-size: 12px;
}
.footer code { color: var(--text-muted); }

/* ── Toasts ─────────────────────────────────────────────────────────── */

.toast-stack {
  position: fixed; top: 80px; right: 24px;
  z-index: 100;
  display: flex; flex-direction: column; gap: 8px;
}
.toast {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: var(--bg-elev2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  min-width: 280px; max-width: 420px;
  font-size: 14px;
}
.toast-error { border-color: var(--error); background: var(--error-soft); }
.toast-ok    { border-color: var(--ok);    background: var(--ok-soft);    }
.toast-info  { border-color: var(--accent-line); background: var(--accent-soft); }
.toast button {
  background: transparent; border: none;
  color: var(--text-muted); cursor: pointer;
  font-size: 14px; padding: 0 4px;
}
.toast button:hover { color: var(--text); }

/* ── Error page ─────────────────────────────────────────────────────── */

.error-shell {
  display: flex; align-items: center; justify-content: center;
  min-height: calc(100vh - 200px);
}
.error-card { text-align: center; padding: 48px 32px; }
.error-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 64px; font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.04em;
}
.error-message { font-size: 18px; color: var(--text-muted); margin: 8px 0 24px; }

/* ═══════════════════════════════════════════════════════════════════════
   Classification UI — txn rows, suggestions, action buttons
   ═══════════════════════════════════════════════════════════════════════ */

.txn-list {
  display: flex; flex-direction: column;
  gap: 14px;
}

.txn-card {
  background: var(--bg-elev1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex; flex-direction: column;
  gap: 12px;
  transition: border-color .15s;
}
.txn-card:hover { border-color: var(--border); }
.txn-uncategorized {
  border-left: 4px solid var(--warn);
  background: linear-gradient(90deg, var(--warn-soft) 0%, var(--bg-elev1) 60%);
}

.txn-card-header {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.txn-meta {
  display: flex; align-items: baseline; gap: 16px;
  flex-wrap: wrap;
}
.txn-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text-muted);
}
.txn-amount {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px; font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}
.txn-vendor {
  font-size: 16px; font-weight: 600;
  color: var(--text);
}

.txn-current { font-size: 13px; color: var(--text-muted); }
.current-pill {
  display: inline-block;
  padding: 3px 9px;
  margin-left: 4px;
  background: var(--bg-elev3);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--text);
}
.current-unc {
  background: var(--warn-soft);
  border-color: var(--warn);
  color: var(--warn);
}

.txn-memo {
  font-size: 13px; color: var(--text-muted);
  font-style: italic;
  padding: 6px 10px;
  background: var(--bg-elev2);
  border-radius: var(--radius-sm);
}
.txn-memo-line {
  background: var(--bg-elev3);
  border-left: 2px solid var(--accent-line);
}

/* ── Context strip (paid-from, doc#, type, job, class) ───────────── */

.txn-context {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: -4px;  /* tighten to header */
}
.ctx-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg-elev3);
  border: 1px solid var(--border);
  color: var(--text-muted);
  letter-spacing: 0.02em;
  cursor: default;
  transition: border-color .15s, color .15s;
}
.ctx-pill:hover {
  border-color: var(--accent-line);
  color: var(--text);
}
.ctx-doc {
  color: var(--accent);
  border-color: var(--accent-line);
  background: var(--accent-soft);
}
.ctx-type {
  font-weight: 600;
}
.ctx-paidfrom {
  background: rgba(74,222,128,0.06);
  border-color: rgba(74,222,128,0.25);
  color: #9be3b1;
}
.ctx-job {
  background: rgba(245,166,35,0.08);
  border-color: rgba(245,166,35,0.30);
  color: #f4c98a;
}
.ctx-class {
  background: rgba(140,180,255,0.06);
  border-color: rgba(140,180,255,0.25);
  color: #b3c8ff;
}
.ctx-billable {
  background: var(--accent-soft);
  border-color: var(--accent-line);
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
}

/* ── Suggestions panel ─────────────────────────────────────────────── */

.txn-suggestions {
  display: flex; flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
  background: var(--bg-elev2);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}
.suggestions-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.suggestion-row {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap;
}
.suggestion-account {
  font-size: 14px; font-weight: 500;
  color: var(--text);
  flex: 1; min-width: 150px;
}
.confidence-pill {
  display: inline-block;
  padding: 3px 9px; border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.02em;
}
.confidence-strong { background: var(--ok-soft);    color: var(--ok);    border: 1px solid var(--ok); }
.confidence-medium { background: var(--accent-soft);color: var(--accent);border: 1px solid var(--accent-line); }
.confidence-weak   { background: var(--bg-elev3);   color: var(--text-muted); border: 1px solid var(--border); }

.suggestion-source {
  color: var(--text-dim);
  font-size: 11px;
}
.suggestion-why {
  margin-left: auto;
  font-size: 12px;
}
.suggestion-why summary {
  cursor: pointer;
  color: var(--text-muted);
  list-style: none;
  user-select: none;
  padding: 2px 6px;
  border-radius: 4px;
}
.suggestion-why summary:hover {
  color: var(--accent);
  background: var(--accent-soft);
}
.suggestion-why summary::-webkit-details-marker { display: none; }
.suggestion-why p {
  margin: 6px 0 0; padding: 8px 10px;
  background: var(--bg-elev3);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
}

.txn-no-suggestions {
  font-size: 13px; color: var(--text-muted);
  font-style: italic;
  padding: 10px 14px;
  background: var(--bg-elev2);
  border-radius: var(--radius-sm);
}

/* ── Action buttons ────────────────────────────────────────────────── */

.txn-actions {
  display: flex; gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.action-form { display: inline; margin: 0; }

.btn-accept {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  background: var(--ok); color: #002916;
  border: none;
  font-family: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer;
  transition: opacity .15s, transform .05s;
}
.btn-accept:hover { opacity: 0.9; }
.btn-accept:active { transform: scale(0.98); }

.btn-reject {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev2); color: var(--text);
  border: 1px solid var(--border);
  font-family: inherit; font-size: 14px; font-weight: 500;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.btn-reject:hover {
  background: var(--error-soft);
  border-color: var(--error);
  color: var(--error);
}

.edit-panel {
  display: inline-block;
}
.btn-edit {
  display: inline-block;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev2); color: var(--text);
  border: 1px solid var(--border);
  font-family: inherit; font-size: 14px; font-weight: 500;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.btn-edit::-webkit-details-marker { display: none; }
.btn-edit:hover {
  background: var(--accent-soft);
  border-color: var(--accent-line);
  color: var(--accent);
}
.edit-panel[open] .btn-edit {
  background: var(--accent-soft);
  border-color: var(--accent-line);
  color: var(--accent);
}

.edit-form {
  display: flex; gap: 8px;
  margin-top: 10px;
  padding: 12px;
  background: var(--bg-elev2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  flex-wrap: wrap;
}
.account-select {
  flex: 1; min-width: 220px;
  padding: 9px 11px;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: 14px;
}
.account-select:focus {
  outline: none;
  border-color: var(--accent-line);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.btn-edit-save {
  padding: 9px 16px;
  font-size: 13px;
  width: auto;
}

/* ── Responsive ─────────────────────────────────────────────────────── */

@media (max-width: 720px) {
  .topbar { padding: 10px 16px; flex-wrap: wrap; gap: 12px; }
  .topbar-left { gap: 16px; }
  .topnav-link { padding: 6px 10px; font-size: 13px; }
  .user-pill { display: none; }
  .content { padding: 20px 16px 60px; }
  .page-title { font-size: 22px; }
  .page-header-row { flex-direction: column; align-items: flex-start; }
  .card-grid { grid-template-columns: 1fr; }
  .txn-card { padding: 14px 16px; }
  .txn-meta { gap: 10px; }
  .txn-amount { font-size: 16px; }
  .txn-vendor { font-size: 14px; }
  .txn-card-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .txn-current { font-size: 12px; }
  .txn-context { gap: 4px; }
  .ctx-pill { padding: 2px 7px; font-size: 10px; }
  .suggestion-row { flex-wrap: wrap; }
  .suggestion-account { flex-basis: 100%; }
  .suggestion-why { margin-left: 0; }
  .txn-actions { flex-direction: column; align-items: stretch; }
  .action-form { width: 100%; }
  .btn-accept, .btn-reject, .btn-edit { width: 100%; text-align: center; }
  .edit-form { flex-direction: column; }
  .account-select { width: 100%; }
  .btn-edit-save { width: 100%; }
}