/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --font: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  --bg: #f5f6f8;
  --bg-surface: #ffffff;
  --bg-inset: #ebedf0;
  --border: #d1d5db;
  --border-light: #e5e7eb;

  --text: #1a1a2e;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;

  --primary: #1e40af;
  --primary-hover: #1e3a8a;
  --primary-light: #dbeafe;

  --crisis: #dc2626;
  --crisis-bg: #fef2f2;
  --at-risk: #ea580c;
  --at-risk-bg: #fff7ed;
  --vulnerable: #ca8a04;
  --vulnerable-bg: #fefce8;
  --stable: #16a34a;
  --stable-bg: #f0fdf4;
  --secure: #0d9488;
  --secure-bg: #f0fdfa;

  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --warning: #f59e0b;
  --success: #16a34a;

  --sidebar-w: 220px;
  --sidebar-bg: #111827;
  --sidebar-text: #d1d5db;
  --sidebar-active: #ffffff;
  --sidebar-hover-bg: #1f2937;

  --radius: 4px;
  --shadow: 0 1px 3px rgba(0,0,0,.08);
}

html { font-size: 14px; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Layout ===== */
.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  z-index: 100;
  transition: transform .2s;
}
.sidebar.collapsed { transform: translateX(calc(-1 * var(--sidebar-w))); }
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid #374151;
}
.sidebar-brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  letter-spacing: 1px;
}
.sidebar-toggle {
  background: none;
  border: none;
  color: var(--sidebar-text);
  font-size: 1.2rem;
  cursor: pointer;
  display: none;
}
.sidebar-user {
  padding: 12px 16px;
  border-bottom: 1px solid #374151;
}
.sidebar-user-name { color: #fff; font-weight: 600; font-size: .9rem; }
.sidebar-user-org { font-size: .75rem; color: var(--text-muted); margin-top: 2px; }
.sidebar-nav {
  list-style: none;
  flex: 1;
  padding: 8px 0;
}
.sidebar-nav li a {
  display: block;
  padding: 8px 16px;
  color: var(--sidebar-text);
  font-size: .85rem;
  text-decoration: none;
  border-left: 3px solid transparent;
}
.sidebar-nav li a:hover {
  background: var(--sidebar-hover-bg);
  text-decoration: none;
}
.sidebar-nav li a.active {
  color: var(--sidebar-active);
  border-left-color: var(--primary);
  background: var(--sidebar-hover-bg);
}
.nav-section {
  padding: 16px 16px 4px;
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  font-weight: 600;
}
.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid #374151;
}
.sidebar-footer a { color: var(--text-muted); font-size: .8rem; }

.badge {
  display: inline-block;
  background: var(--danger);
  color: #fff;
  font-size: .7rem;
  padding: 1px 6px;
  border-radius: 10px;
  margin-left: 4px;
  font-weight: 600;
}

.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  padding: 24px;
  min-width: 0;
}
.main-content-full {
  margin-left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

@media (max-width: 768px) {
  .sidebar-toggle { display: block; }
  .sidebar { transform: translateX(calc(-1 * var(--sidebar-w))); }
  .sidebar.collapsed { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 16px; }
}

/* ===== Messages ===== */
.messages { margin-bottom: 16px; }
.message {
  padding: 10px 16px;
  border-radius: var(--radius);
  margin-bottom: 8px;
  font-size: .85rem;
}
.message-success { background: var(--stable-bg); color: #166534; border: 1px solid #bbf7d0; }
.message-error { background: var(--crisis-bg); color: #991b1b; border: 1px solid #fecaca; }
.message-warning { background: var(--at-risk-bg); color: #9a3412; border: 1px solid #fed7aa; }
.message-info { background: var(--primary-light); color: var(--primary); border: 1px solid #93c5fd; }

/* ===== Page headers ===== */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.page-header h1 {
  font-size: 1.4rem;
  font-weight: 700;
}
.breadcrumb {
  font-size: .8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.breadcrumb a { color: var(--text-secondary); }

/* ===== Cards ===== */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}
.card-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  font-weight: 600;
  font-size: .9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-body { padding: 16px; }
.card-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border-light);
  background: var(--bg-inset);
}

/* ===== Grid ===== */
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ===== Stat cards ===== */
.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.stat-value { font-size: 1.8rem; font-weight: 700; line-height: 1.2; }
.stat-label { font-size: .75rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .5px; margin-top: 4px; }

/* ===== Tables ===== */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
  font-size: .85rem;
}
th {
  font-weight: 600;
  background: var(--bg-inset);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-secondary);
  white-space: nowrap;
}
tr:hover td { background: #f9fafb; }

/* ===== Forms ===== */
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: .8rem;
  margin-bottom: 4px;
  color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .85rem;
  font-family: var(--font);
  background: #fff;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-light);
}
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}
.form-inline {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  flex-wrap: wrap;
}
.form-inline .form-group { margin-bottom: 0; }
.form-help {
  font-size: .75rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: auto;
}
.form-check label { margin-bottom: 0; font-weight: 400; }
fieldset {
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}
fieldset legend {
  font-weight: 600;
  font-size: .85rem;
  padding: 0 8px;
  color: var(--text-secondary);
}

/* Render Django form fields with consistent styling */
.django-form .form-group { margin-bottom: 14px; }
.django-form input[type="text"],
.django-form input[type="email"],
.django-form input[type="number"],
.django-form input[type="date"],
.django-form input[type="url"],
.django-form input[type="password"],
.django-form select,
.django-form textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .85rem;
  font-family: var(--font);
}
.django-form input[type="checkbox"] { width: auto; }
.django-form .helptext { font-size: .75rem; color: var(--text-muted); }
.django-form .errorlist {
  list-style: none;
  color: var(--danger);
  font-size: .8rem;
  margin-top: 2px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .8rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  background: var(--bg-surface);
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  transition: background .1s, border-color .1s;
}
.btn:hover { background: var(--bg-inset); text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: var(--danger-hover); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-warning { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-sm { padding: 4px 10px; font-size: .75rem; }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* ===== Status badges ===== */
.status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.status-crisis { background: var(--crisis-bg); color: var(--crisis); border: 1px solid var(--crisis); }
.status-at-risk { background: var(--at-risk-bg); color: var(--at-risk); border: 1px solid var(--at-risk); }
.status-vulnerable { background: var(--vulnerable-bg); color: var(--vulnerable); border: 1px solid var(--vulnerable); }
.status-stable { background: var(--stable-bg); color: var(--stable); border: 1px solid var(--stable); }
.status-secure { background: var(--secure-bg); color: var(--secure); border: 1px solid var(--secure); }

/* Referral status */
.ref-PENDING { background: var(--primary-light); color: var(--primary); }
.ref-ACCEPTED { background: var(--stable-bg); color: var(--stable); }
.ref-IN_PROGRESS { background: var(--at-risk-bg); color: var(--at-risk); }
.ref-COMPLETED { background: var(--secure-bg); color: var(--secure); }
.ref-DECLINED_ALL { background: var(--crisis-bg); color: var(--crisis); }
.ref-EXPIRED { background: var(--bg-inset); color: var(--text-muted); }
.ref-CANCELLED { background: var(--bg-inset); color: var(--text-muted); }

/* ===== Domain status row ===== */
.domain-status-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
}
.domain-status-row:last-child { border-bottom: none; }
.domain-name {
  min-width: 140px;
  font-weight: 600;
  font-size: .85rem;
}
.domain-actions {
  margin-left: auto;
  display: flex;
  gap: 6px;
}

/* ===== Match list ===== */
.match-card {
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 8px;
  background: var(--bg-surface);
}
.match-card.deprioritized {
  opacity: .7;
  border-style: dashed;
}
.match-org { font-weight: 600; font-size: .9rem; }
.match-service { font-size: .85rem; color: var(--text-secondary); }
.match-meta { font-size: .75rem; color: var(--text-muted); margin-top: 4px; }

/* ===== Login ===== */
.login-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow);
}
.login-box h1 {
  font-size: 1.3rem;
  margin-bottom: 4px;
}
.login-box p {
  color: var(--text-muted);
  font-size: .85rem;
  margin-bottom: 20px;
}

/* ===== Assessment form ===== */
.question-block {
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  background: var(--bg-surface);
}
.question-text {
  font-weight: 600;
  margin-bottom: 10px;
  font-size: .9rem;
}
.question-choices { padding-left: 4px; }
.question-choices label {
  display: block;
  padding: 6px 8px;
  cursor: pointer;
  border-radius: var(--radius);
  font-size: .85rem;
}
.question-choices label:hover { background: var(--bg-inset); }

/* ===== Scoring formula ===== */
.threshold-row {
  display: grid;
  grid-template-columns: 140px 1fr 1fr;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.threshold-row label { font-weight: 600; font-size: .85rem; }

.weight-row {
  display: grid;
  grid-template-columns: 1fr 100px;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

/* ===== Tabs ===== */
.tabs {
  display: flex;
  border-bottom: 2px solid var(--border-light);
  margin-bottom: 16px;
  gap: 0;
}
.tab {
  padding: 10px 20px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  text-decoration: none;
}
.tab:hover { color: var(--text); text-decoration: none; }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== Empty state ===== */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}
.empty-state p { font-size: .9rem; margin-bottom: 12px; }

/* ===== Overdue indicator ===== */
.overdue-tag {
  display: inline-block;
  background: var(--crisis-bg);
  color: var(--crisis);
  font-size: .7rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 3px;
  text-transform: uppercase;
}

/* ===== Analytics ===== */
.analytics-section { margin-bottom: 32px; }
.analytics-section h2 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-light);
}
.bar-chart { display: flex; flex-direction: column; gap: 6px; }
.bar-row {
  display: grid;
  grid-template-columns: 140px 1fr 60px;
  gap: 8px;
  align-items: center;
  font-size: .8rem;
}
.bar-label { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { background: var(--bg-inset); height: 20px; border-radius: 3px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 3px; transition: width .3s; }
.bar-value { text-align: right; color: var(--text-secondary); font-size: .75rem; }

/* ===== Utilities ===== */
.text-muted { color: var(--text-muted); }
.text-sm { font-size: .8rem; }
.text-xs { font-size: .75rem; }
.text-right { text-align: right; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.w-full { width: 100%; }
.nowrap { white-space: nowrap; }