:root {
  --bg: #f5f7fb;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-strong: #ffffff;
  --ink: #1d2433;
  --muted: #6b7280;
  --line: rgba(148, 163, 184, 0.25);
  --blue: #2f6fed;
  --blue-soft: rgba(47, 111, 237, 0.12);
  --green: #22a06b;
  --green-soft: rgba(34, 160, 107, 0.12);
  --purple: #7b61ff;
  --purple-soft: rgba(123, 97, 255, 0.12);
  --orange: #f59e0b;
  --orange-soft: rgba(245, 158, 11, 0.12);
  --shadow: 0 20px 45px rgba(15, 17, 27, 0.08);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  font-family: Inter, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #eef4ff 0%, var(--bg) 100%);
  color: var(--ink);
}

body {
  padding: 32px;
}

#app {
  max-width: 1280px;
  margin: 0 auto;
}

.shell {
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
  backdrop-filter: blur(14px);
  border-radius: 28px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 28px 18px;
  background: linear-gradient(135deg, rgba(47,111,237,0.07), rgba(123,97,255,0.07));
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-bottom: 8px;
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.topbar-actions {
  display: inline-flex;
  gap: 8px;
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 6px;
}

.view-toggle,
.page-tab,
.toggle-card {
  border: none;
  cursor: pointer;
  font: inherit;
}

.view-toggle {
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  padding: 10px 14px;
  transition: all .2s ease;
}

.view-toggle.active {
  background: var(--blue);
  color: white;
  box-shadow: 0 8px 18px rgba(47,111,237,0.2);
}

.page-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 16px 28px 8px;
  border-bottom: 1px solid var(--line);
}

.page-tab {
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(148,163,184,0.08);
  color: var(--ink);
  transition: all .2s ease;
}

.page-tab.active {
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 700;
}

.page-panel {
  padding: 22px 28px 30px;
}

.page-subtitle {
  color: var(--muted);
  margin-bottom: 18px;
  font-size: 0.96rem;
}

.intake-form {
  display: block;
  background: rgba(255,255,255,0.82);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 12px 25px rgba(15,17,27,0.04);
}

.intake-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.intake-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--ink);
}

.intake-field-full {
  grid-column: 1 / -1;
}

.intake-field input,
.intake-field select,
.intake-field textarea {
  width: 100%;
  border: 1px solid rgba(148,163,184,0.45);
  border-radius: 12px;
  background: #fff;
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
}

.intake-field textarea {
  min-height: 120px;
  resize: vertical;
}

.intake-toggle {
  flex-direction: row;
  align-items: center;
  gap: 12px;
  min-height: 48px;
}

.intake-toggle input {
  width: auto;
  accent-color: var(--blue);
}

.intake-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
}

.intake-submit {
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue), #5b8cff);
  color: white;
  padding: 12px 18px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 12px 22px rgba(47,111,237,0.18);
}

.intake-result {
  margin-top: 18px;
  border-radius: 12px;
  background: rgba(148,163,184,0.08);
  border: 1px solid rgba(148,163,184,0.2);
  padding: 12px 14px;
  color: var(--ink);
  line-height: 1.5;
}

.intake-result.is-success {
  background: rgba(34,160,107,0.08);
  border-color: rgba(34,160,107,0.18);
  color: #12613c;
}

.intake-result.is-error {
  background: rgba(220,53,69,0.08);
  border-color: rgba(220,53,69,0.18);
  color: #8b1e2b;
}

.admin-panel {
  display: block;
  width: 100%;
}

.admin-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.admin-card {
  background: rgba(255,255,255,0.82);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
  box-shadow: 0 12px 25px rgba(15,17,27,0.04);
}

.admin-card h3 {
  margin: 0 0 16px;
  font-size: 1.1rem;
}

.case-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.case-table th,
.case-table td {
  padding: 10px 8px;
  text-align: left;
  border-bottom: 1px solid rgba(148,163,184,0.18);
}

.case-table th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.provider-list {
  display: grid;
  gap: 12px;
}

.provider-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(47,111,237,0.05);
  border: 1px solid rgba(47,111,237,0.08);
}

.admin-error {
  padding: 16px 18px;
  border-radius: 12px;
  background: rgba(220,53,69,0.08);
  color: #8b1e2b;
  border: 1px solid rgba(220,53,69,0.18);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  position: relative;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px 18px 16px;
  box-shadow: 0 12px 25px rgba(15,17,27,0.03);
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 32px rgba(15,17,27,0.08);
}

.card.card-small { min-height: 180px; }
.card.card-medium { min-height: 220px; }
.card.card-large { min-height: 300px; }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.card-header h3 {
  margin: 0;
  font-size: 1.08rem;
}

.toggle-card {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(148,163,184,0.12);
  color: var(--ink);
  font-weight: 700;
}

.card-body {
  display: grid;
  gap: 14px;
}

.field {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(148,163,184,0.16);
}

.field:last-child { border-bottom: none; }

.field-label {
  color: var(--muted);
  font-size: 0.8rem;
}

.field-value {
  font-size: 1.06rem;
}

.accent-blue { border-top: 4px solid var(--blue); }
.accent-green { border-top: 4px solid var(--green); }
.accent-purple { border-top: 4px solid var(--purple); }
.accent-orange { border-top: 4px solid var(--orange); }

.card.expanded {
  grid-column: 1 / -1;
  min-height: 360px;
}

.card.expanded .card-body {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

#app.list-mode .card-grid {
  display: block;
}

#app.list-mode .card {
  margin-bottom: 16px;
}

@media (max-width: 700px) {
  body { padding: 18px; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 16px; }
  .page-tabs { padding-left: 18px; padding-right: 18px; }
  .page-panel { padding-left: 18px; padding-right: 18px; }
}