*, *::before, *::after { box-sizing: border-box; }

:root {
  --bg: #ffffff;
  --bg-subtle: #f8f9fb;
  --border: #e8ecf0;
  --text: #1a2332;
  --text-muted: #5c6778;
  --accent: #2d6a4f;
  --accent-hover: #1b4332;
  --new-chat: #e8590c;
  --new-chat-hover: #d9480f;
  --user-bg: #2d6a4f;
  --user-text: #fff;
  --assistant-bg: #f8f9fb;
  --radius: 10px;
  --top-h: 56px;
  --input-h: auto;
  --keyboard-inset: 0px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

html, body {
  margin: 0;
  height: 100%;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

.app {
  height: 100dvh;
  display: flex;
  flex-direction: column;
}

.chat-view, .hcp-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.hcp-view[hidden], .chat-view[hidden] { display: none !important; }

html.hcp-intent .chat-view { display: none; }
html.hcp-intent .hcp-view { display: flex !important; }
html.hcp-intent .hcp-view[hidden] { display: flex !important; }

/* Initial HCP hash loads stay blank until the session check chooses login or console. */
html.hcp-auth-pending,
html.hcp-auth-pending body {
  background: var(--bg);
}

html.hcp-auth-pending #app {
  visibility: hidden;
}

/* HCP auth gate — admin panel stays hidden until session confirms login */
html:not(.hcp-authenticated) #hcpPanel {
  display: none !important;
}

html.hcp-authenticated #hcpPanel {
  display: flex !important;
}

html.hcp-authenticated #hcpLogin {
  display: none !important;
}

html:not(.hcp-authenticated) #hcpLogoutBtn {
  display: none !important;
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--top-h);
  padding: calc(8px + env(safe-area-inset-top, 0px)) 16px 8px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  box-shadow: 0 1px 0 rgba(26, 35, 50, 0.04);
  flex-shrink: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.2;
}

.brand-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.brand-logo-sm {
  height: 34px;
}

.welcome-logo {
  height: 112px;
  width: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto 16px;
}

.brand-name {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}

.brand-tagline {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.chat-admin-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.chat-admin-actions[hidden] {
  display: none !important;
}

.admin-console-hint,
.admin-console-active {
  margin: 0;
  padding: 8px 16px;
  font-size: 0.8125rem;
  line-height: 1.35;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.admin-console-hint {
  background: #fff8f0;
  color: #8a4b08;
}

.admin-console-active {
  background: #e8f5ee;
  color: #1b4332;
  font-weight: 500;
}

.chat-view.admin-console-mode .input-hint {
  opacity: 0.85;
}

.btn-ghost, .btn-hcp, .btn-new-chat, .btn-primary, .btn-send {
  border: none;
  cursor: pointer;
  font: inherit;
  border-radius: 8px;
  transition: background 0.15s;
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  padding: 8px 12px;
  font-size: 0.875rem;
}
.btn-ghost:hover { background: var(--bg-subtle); color: var(--text); }

.btn-hcp {
  background: var(--accent);
  color: #fff;
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.btn-hcp:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-new-chat {
  background: var(--new-chat);
  color: #fff;
  padding: 7px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 999px;
  line-height: 1.2;
  white-space: nowrap;
}
.btn-new-chat:hover {
  background: var(--new-chat-hover);
  color: #fff;
}

.btn-docs {
  background: var(--bg-subtle);
  color: var(--accent);
  border: 1px solid var(--border);
  padding: 7px 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 999px;
  line-height: 1.2;
  white-space: nowrap;
}
.btn-docs:hover,
.btn-docs.is-active {
  background: #e8f3ed;
  border-color: #b7d4c4;
  color: var(--accent-hover);
}

.downloads-note {
  margin: 0 0 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.downloads-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.downloads-empty,
.downloads-loading {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.download-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.download-card:hover {
  border-color: #c5d4cb;
  background: #f7fbf9;
  box-shadow: 0 1px 3px rgba(26, 35, 50, 0.06);
}

.download-card-icon {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: #fde8e8;
  color: #b42318;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.02em;
}

.download-card-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.download-card-title {
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.35;
}

.download-card-action {
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 500;
}

.downloads-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(26, 35, 50, 0.35);
}

.downloads-backdrop[hidden] {
  display: none !important;
}

.downloads-panel {
  position: fixed;
  z-index: 100;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(520px, calc(100vw - 32px));
  max-height: min(72vh, 560px);
  overflow-y: auto;
  margin: 0;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  box-shadow: 0 12px 40px rgba(26, 35, 50, 0.18);
}

.downloads-panel[hidden] {
  display: none !important;
}

body.downloads-open {
  overflow: hidden;
}

.downloads-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}

.downloads-panel-head h2 {
  margin: 0;
  font-size: 1rem;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  cursor: pointer;
}

.label-hint {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  padding: 10px 18px;
  font-weight: 500;
}
.btn-primary:hover { background: var(--accent-hover); }

.btn-danger {
  background: #b00020;
  color: #fff;
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
}
.btn-danger:hover { background: #8b0019; }

.section-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0 0 16px;
}

.turnstile-wrap {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}

.chat-main {
  flex: 1;
  overflow-y: auto;
  padding: 24px 16px 16px;
}

.welcome {
  max-width: 680px;
  margin: 10vh auto 0;
  text-align: center;
}

.welcome h1 {
  font-size: 1.625rem;
  font-weight: 600;
  margin: 0 0 8px;
  letter-spacing: -0.025em;
}

.welcome p {
  color: var(--text-muted);
  margin: 0 0 28px;
  font-size: 0.975rem;
  line-height: 1.5;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.prompt-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.prompt-chip {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 0.875rem;
  color: var(--text);
  cursor: pointer;
  text-align: center;
  max-width: 220px;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.prompt-chip:hover {
  background: var(--bg-subtle);
  border-color: #d5dbe3;
  box-shadow: 0 1px 2px rgba(26, 35, 50, 0.05);
}

.messages {
  max-width: 768px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-bottom: 16px;
}

.msg {
  display: flex;
  flex-direction: column;
  gap: 8px;
  line-height: 1.55;
  font-size: 0.95rem;
}

.msg.user {
  align-items: flex-end;
}
.msg.user .msg-bubble {
  background: var(--user-bg);
  color: var(--user-text);
  border-radius: 14px 14px 4px 14px;
  max-width: 85%;
}
.msg.assistant {
  align-items: flex-start;
}
.msg.assistant .msg-bubble {
  background: var(--assistant-bg);
  border: 1px solid var(--border);
  border-radius: 14px 14px 14px 4px;
  max-width: 100%;
  line-height: 1.55;
}

.msg-bubble {
  padding: 12px 16px;
  white-space: pre-wrap;
  word-break: break-word;
}

.msg-question-echo {
  margin: -2px 0 12px;
  padding: 10px 12px;
  border-left: 3px solid var(--accent, #2f6f4f);
  border-radius: 0 8px 8px 0;
  background: var(--bg-subtle, #f4f7f5);
  color: var(--text);
  font-weight: 600;
  font-size: 0.92rem;
  line-height: 1.45;
}

.msg-answer-body {
  line-height: 1.55;
}

.msg-sources {
  font-size: 0.75rem;
  color: var(--text-muted);
  max-width: 100%;
}

.msg-chips {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 6px;
  width: 100%;
  max-width: 100%;
}

.msg-chip {
  padding: 7px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.8rem;
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
  max-width: 100%;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.msg-chip:hover {
  background: var(--bg-subtle);
  border-color: #d5dbe3;
  box-shadow: 0 1px 2px rgba(26, 35, 50, 0.05);
}

.msg-attachment {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--user-bg);
  color: var(--user-text);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
}

.msg-attachment:hover {
  opacity: 0.9;
}

.msg.thinking .msg-bubble {
  color: var(--text-muted);
  font-style: italic;
}

.chat-view .input-bar {
  position: sticky;
  bottom: 0;
  z-index: 20;
  transform: translateY(calc(-1 * var(--keyboard-inset)));
  transition: transform 0.12s ease-out;
}

.input-bar {
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  background: var(--bg);
  flex-shrink: 0;
}

.input-form {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  max-width: 768px;
  margin: 0 auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px 8px 14px;
  box-shadow: 0 1px 2px rgba(26, 35, 50, 0.04);
}

.input-form:focus-within {
  border-color: #c8d0da;
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.08);
}

#chatInput {
  flex: 1;
  border: none;
  background: transparent;
  resize: none;
  font: inherit;
  font-size: 16px;
  line-height: 1.4;
  max-height: 160px;
  padding: 6px 0;
  outline: none;
  touch-action: manipulation;
}

.btn-send {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.btn-send:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.btn-send:not(:disabled):hover { background: var(--accent-hover); }

.input-hint {
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin: 8px 0 0;
  max-width: 768px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- HCP Control Panel (cPanel-style) ---- */
:root {
  --hcp-sidebar-bg: #1a2332;
  --hcp-sidebar-hover: #243044;
  --hcp-sidebar-text: #b8c5d6;
  --hcp-sidebar-active: #2d6a4f;
  --hcp-main-bg: #eef1f5;
  --hcp-card-bg: #ffffff;
}

.hcp-view {
  background: var(--hcp-main-bg);
}

.hcp-login-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  min-height: 0;
  background: linear-gradient(160deg, #1a2332 0%, #2d4a3e 100%);
}

.hcp-login-card {
  width: 100%;
  max-width: 400px;
  padding: 32px 28px;
  background: var(--hcp-card-bg);
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25);
}

.hcp-login-logo {
  display: block;
  height: 56px;
  margin: 0 auto 16px;
}

.hcp-login-card h1 {
  margin: 0 0 8px;
  font-size: 1.375rem;
  text-align: center;
}

.hcp-login-sub {
  margin: 0 0 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.45;
}

.hcp-login-card label {
  display: block;
  margin-bottom: 14px;
  font-size: 0.875rem;
  font-weight: 500;
}

.hcp-login-card input {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 16px;
}

.btn-block { width: 100%; margin-top: 8px; }
.hcp-login-back { margin-top: 12px; }

.error-text { color: #b00020; font-size: 0.875rem; }

.hcp-shell {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
}

.hcp-sidebar {
  width: 240px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--hcp-sidebar-bg);
  color: var(--hcp-sidebar-text);
  overflow: hidden;
}

.hcp-sidebar-head {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 20px 16px;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: left;
  font: inherit;
  touch-action: manipulation;
}

.hcp-sidebar-head:hover {
  background: var(--hcp-sidebar-hover);
}

.hcp-sidebar-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 6px;
  background: #fff;
  padding: 2px;
}

.hcp-sidebar-head strong {
  display: block;
  color: #fff;
  font-size: 0.9375rem;
}

.hcp-sidebar-head span {
  font-size: 0.75rem;
  opacity: 0.75;
}

.hcp-sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hcp-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  border: none;
  background: transparent;
  padding: 11px 14px;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--hcp-sidebar-text);
  text-align: left;
  width: 100%;
  transition: background 0.15s, color 0.15s;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  position: relative;
  z-index: 1;
}

.hcp-nav-icon {
  display: none;
}

.hcp-nav-item::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  opacity: 0.9;
}

.hcp-nav-item[data-tab="dashboard"]::before { background: #2d6a4f; }
.hcp-nav-item[data-tab="knowledge"]::before { background: #ff6c2c; }
.hcp-nav-item[data-tab="unanswered"]::before { background: #f59e0b; }
.hcp-nav-item[data-tab="documents"]::before { background: #2196f3; }
.hcp-nav-item[data-tab="settings"]::before { background: #7c3aed; }
.hcp-nav-item[data-tab="security"]::before { background: #16a34a; }
.hcp-nav-item[data-tab="logs"]::before { background: #475569; }
.hcp-nav-item[data-tab="superadmin"]::before { background: #ca8a04; }

.hcp-nav-item:hover {
  background: var(--hcp-sidebar-hover);
  color: #fff;
}

.hcp-nav-item.active {
  background: var(--hcp-sidebar-active);
  color: #fff;
}

.hcp-sidebar-foot {
  padding: 12px 8px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hcp-sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: transparent;
  color: var(--hcp-sidebar-text);
  font: inherit;
  font-size: 0.8125rem;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  touch-action: manipulation;
}

.hcp-sidebar-link:hover {
  background: var(--hcp-sidebar-hover);
  color: #fff;
}

.hcp-sidebar-logout { color: #f0a8a8; }

.hcp-sidebar-chat {
  color: #a8e6cf;
  font-weight: 500;
}

.hcp-sidebar-chat svg { flex-shrink: 0; }

.hcp-main {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hcp-page-header {
  flex-shrink: 0;
  padding: 20px 28px 16px;
  background: var(--hcp-card-bg);
  border-bottom: 1px solid var(--border);
}

.hcp-breadcrumb {
  margin: 0 0 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hcp-page-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.hcp-page-title {
  margin: 0 0 4px;
  font-size: 1.5rem;
  font-weight: 600;
}

.hcp-page-desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.hcp-mobile-menu { display: none; }

.hcp-page-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.hcp-header-home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 10px;
  min-width: 42px;
  min-height: 42px;
  color: var(--accent);
  touch-action: manipulation;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-subtle);
  cursor: pointer;
}

.hcp-header-home:hover {
  background: rgba(45, 106, 79, 0.08);
  border-color: var(--accent);
}

.hcp-sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 199;
  background: rgba(0, 0, 0, 0.45);
  border: none;
  padding: 0;
  cursor: pointer;
}

.hcp-sidebar-backdrop:not([hidden]) {
  display: block;
}

html.hcp-sidebar-open .hcp-sidebar {
  transform: translateX(0);
}

.hcp-page-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px;
  background:
    radial-gradient(ellipse 120% 80% at 100% 0%, rgba(45, 106, 79, 0.06), transparent 55%),
    radial-gradient(ellipse 90% 60% at 0% 100%, rgba(124, 58, 237, 0.05), transparent 50%),
    var(--bg-subtle, #f4f6f9);
}

.hcp-section-tools {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border-radius: 999px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
}

.hcp-panel-tool {
  border-radius: 999px;
}

.hcp-settings-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 620px;
}

.hcp-section {
  max-width: 1100px;
}

.hcp-section[hidden] { display: none !important; }

.hcp-card {
  background: var(--hcp-card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(26, 35, 50, 0.05);
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.hcp-card:hover {
  border-color: rgba(45, 106, 79, 0.22);
  box-shadow: 0 8px 24px rgba(26, 35, 50, 0.08);
}

.hcp-collapsible-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 22px;
  cursor: pointer;
  user-select: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(248, 250, 252, 0.98) 100%);
  border-bottom: 1px solid transparent;
  transition: background 0.15s ease;
}

.hcp-collapsible-head:hover {
  background: linear-gradient(180deg, rgba(45, 106, 79, 0.04) 0%, rgba(248, 250, 252, 1) 100%);
}

.hcp-collapsible.is-collapsed .hcp-collapsible-head {
  border-bottom-color: transparent;
}

.hcp-collapsible:not(.is-collapsed) .hcp-collapsible-head {
  border-bottom-color: var(--border);
}

.hcp-collapsible-head-text {
  flex: 1;
  min-width: 0;
}

.hcp-collapsible-head .hcp-card-title {
  margin: 0 0 6px;
}

.hcp-collapsible-head .section-note {
  margin: 0;
}

.hcp-collapsible-head .hcp-card-header-row {
  margin: 0;
  width: 100%;
}

.hcp-collapse-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--accent);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.15s ease, border-color 0.15s ease;
  touch-action: manipulation;
}

.hcp-collapse-btn:hover {
  background: rgba(45, 106, 79, 0.08);
  border-color: var(--accent);
}

.hcp-collapse-chevron {
  width: 18px;
  height: 18px;
  transition: transform 0.22s ease;
}

.hcp-collapsible.is-collapsed .hcp-collapse-chevron {
  transform: rotate(-90deg);
}

.hcp-collapsible-body {
  padding: 18px 22px 22px;
  animation: hcpCollapseIn 0.22s ease;
}

.hcp-collapsible.is-collapsed .hcp-collapsible-body {
  display: none;
}

@keyframes hcpCollapseIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.hcp-card:not(.hcp-collapsible-ready) {
  padding: 20px 24px;
}

.hcp-card:not(.hcp-collapsible-ready) .hcp-card-title {
  margin: 0 0 12px;
}

.hcp-collapsible-head .hcp-card-header-row {
  margin-bottom: 0;
}

.hcp-settings-stack .hcp-card {
  border-left: 3px solid rgba(45, 106, 79, 0.35);
  background:
    linear-gradient(135deg, rgba(45, 106, 79, 0.04) 0%, transparent 42%),
    var(--hcp-card-bg);
}

.hcp-settings-stack .hcp-card:hover {
  border-left-color: var(--accent);
}

.hcp-section-tools .btn-sm {
  font-size: 0.8125rem;
  padding: 6px 12px;
}

.hcp-card-narrow { max-width: 560px; }
.hcp-card-flex { display: flex; flex-direction: column; min-height: 280px; }
.hcp-card-title {
  margin: 0 0 12px;
  font-size: 1.0625rem;
  font-weight: 600;
}

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

.hcp-card-header-row .hcp-card-title { margin-bottom: 4px; }
.hcp-card-header-row .section-note { margin-bottom: 0; }

.hcp-logs-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px 16px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.hcp-logs-sort,
.hcp-logs-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.hcp-toolbar-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

.btn-ghost.is-active {
  background: var(--bg-subtle);
  color: var(--text);
  font-weight: 600;
}

.hcp-logs-table {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.hcp-logs-table .log-entry {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 10px;
  background: var(--hcp-card-bg, var(--bg));
}

.hcp-logs-table .log-entry:last-child { margin-bottom: 0; }

.log-entry-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.log-entry-head .role {
  font-weight: 600;
  text-transform: capitalize;
  color: var(--text);
  font-size: 0.8125rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg-subtle);
}

.log-entry-head .role-user { color: var(--accent); background: rgba(0, 102, 179, 0.08); }
.log-entry-head .role-assistant { color: #5c6778; }

.log-entry-id {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--text-muted);
}

.log-entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  flex: 1;
  min-width: 0;
}

.log-entry-head .btn-log-delete {
  margin-left: 0;
}

.log-turn-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: auto;
  align-items: center;
}

.log-entry-body {
  font-size: 0.875rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
}

.log-turn-part {
  padding-top: 10px;
  margin-top: 10px;
  border-top: 1px solid var(--border);
}

.log-turn-part:first-of-type {
  padding-top: 0;
  margin-top: 0;
  border-top: none;
}

.log-turn-label {
  margin: 0 0 6px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.log-turn-label-resident {
  color: #4a90c4;
}

.log-turn-label-assistant {
  color: var(--accent);
}

.hcp-faq-hint {
  margin: 0 0 14px;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid rgba(74, 144, 196, 0.35);
  background: rgba(74, 144, 196, 0.08);
  font-size: 0.875rem;
  line-height: 1.45;
}

.hcp-logs-session-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  width: 100%;
  margin-bottom: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.log-turn-actions .btn-log-delete {
  padding: 4px 10px;
  font-size: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font: inherit;
}

.log-turn-actions .btn-log-delete:hover {
  border-color: #8b0019;
  color: #8b0019;
  background: rgba(139, 0, 25, 0.06);
}

.log-turn-sources {
  margin-top: 8px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.msg-feedback {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.msg-feedback button {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-subtle);
  cursor: pointer;
  font: inherit;
  font-size: 0.8125rem;
}

.msg-feedback button:hover { border-color: var(--accent); color: var(--accent); }
.msg-feedback.is-done { opacity: 0.7; }

.hcp-role-tools {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hcp-inline-fields {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
}

.hcp-role-preview {
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--bg-subtle);
  font-size: 0.875rem;
}

.hcp-audit-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 420px;
  overflow-y: auto;
}

.hcp-audit-row {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.8125rem;
}

.hcp-audit-row .meta {
  color: var(--text-muted);
  margin-top: 4px;
}

.hcp-user-password {
  min-width: 140px;
}

.hcp-logs-empty {
  margin: 0;
  padding: 24px 12px;
  text-align: center;
  color: var(--text-muted);
}

.hcp-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

.hcp-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.hcp-dashboard-heading {
  margin: 0 0 16px;
  font-size: 1.0625rem;
  font-weight: 600;
}

.hcp-stat-tiles {
  margin-bottom: 0;
}

.hcp-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 122px;
  padding: 24px 16px;
  background: var(--hcp-card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
  box-shadow: 0 1px 3px rgba(26, 35, 50, 0.06);
  text-align: center;
}

.hcp-tile--action {
  min-height: 132px;
  padding: 20px 12px 16px;
  border-radius: 4px;
  border-color: #d5dce6;
  cursor: pointer;
  gap: 12px;
}

.hcp-tile--action:hover {
  border-color: #aab4c3;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.hcp-stat-tile {
  cursor: default;
}

.hcp-stat-tile--link {
  cursor: pointer;
  text-align: center;
  font: inherit;
  width: 100%;
}

.hcp-stat-tile--link:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(45, 106, 79, 0.12);
}

.hcp-stat-tile:hover:not(.hcp-stat-tile--link) {
  border-color: var(--border);
  box-shadow: 0 1px 3px rgba(26, 35, 50, 0.06);
}

.hcp-tile-icon {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  background: var(--tile-color, #607d8b);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.12);
}

.hcp-tile-icon svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.hcp-tile-label {
  font-size: 0.8125rem;
  line-height: 1.3;
}

.hcp-tile[data-goto="knowledge"] { --tile-color: #ff6c2c; }
.hcp-tile[data-goto="unanswered"] { --tile-color: #f59e0b; }
.hcp-tile[data-goto="documents"] { --tile-color: #2196f3; }
.hcp-tile[data-goto="settings"] { --tile-color: #7c3aed; }
.hcp-tile[data-goto="security"] { --tile-color: #16a34a; }
.hcp-tile[data-goto="logs"] { --tile-color: #475569; }
.hcp-tile[data-goto="superadmin"] { --tile-color: #ca8a04; }

.hcp-stat-label {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.3;
}

.hcp-stat-value {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1.1;
}

.hcp-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  align-items: center;
}

.knowledge-shell {
  display: grid;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.knowledge-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.knowledge-nav {
  position: sticky;
  top: 14px;
}

.knowledge-nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.knowledge-nav-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.knowledge-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-size: 0.875rem;
  cursor: pointer;
  padding: 10px 12px;
  text-align: left;
  border-left: 3px solid var(--knowledge-accent, var(--border));
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
}

.knowledge-nav-item:hover {
  border-color: color-mix(in srgb, var(--knowledge-accent, var(--accent)) 40%, #d7dee8);
  background: color-mix(in srgb, var(--knowledge-accent, var(--accent)) 6%, white);
}

.knowledge-nav-item.active {
  border-color: color-mix(in srgb, var(--knowledge-accent, var(--accent)) 60%, #cfd8e3);
  background: color-mix(in srgb, var(--knowledge-accent, var(--accent)) 13%, white);
  box-shadow: 0 3px 12px color-mix(in srgb, var(--knowledge-accent, var(--accent)) 20%, transparent);
}

.knowledge-nav-icon {
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: var(--knowledge-accent, var(--accent));
}

.knowledge-nav-label {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.knowledge-nav-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 22px;
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-subtle);
  padding: 0 6px;
}

.knowledge-workspace {
  padding: 18px;
}

.knowledge-workspace-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px 16px;
  margin-bottom: 14px;
}

.knowledge-workspace-head-text {
  flex: 1;
  min-width: 200px;
}

.knowledge-workspace-title {
  margin: 0 0 4px;
  font-size: 1.125rem;
  font-weight: 600;
}

.knowledge-manage-topics {
  width: 100%;
  margin-top: 12px;
  border-style: dashed;
}

.knowledge-manage-topics.is-active {
  border-color: var(--accent);
  background: rgba(45, 106, 79, 0.08);
  color: var(--accent);
}

.knowledge-workspace[hidden],
.knowledge-content > .hcp-categories-panel[hidden] {
  display: none !important;
}

.knowledge-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

.knowledge-toolbar .hcp-search {
  margin-bottom: 0;
}

.knowledge-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.knowledge-filter-summary {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.knowledge-list-wrap {
  margin-top: 8px;
}

.knowledge-list-wrap .hcp-table-row {
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.knowledge-list-wrap .knowledge-row:not(:has(.knowledge-cat-chip)) {
  grid-template-columns: minmax(0, 1fr) auto;
}

.knowledge-row .meta {
  line-height: 1.4;
}

.knowledge-row.is-clickable {
  cursor: pointer;
}

.knowledge-row.is-clickable:hover {
  background: color-mix(in srgb, var(--knowledge-accent, var(--accent)) 6%, white);
}

.knowledge-row {
  border-left: 3px solid var(--knowledge-accent, transparent);
}

.knowledge-cat-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--knowledge-accent, var(--accent)) 35%, #d2d9e3);
  padding: 4px 10px;
  font-size: 0.75rem;
  color: color-mix(in srgb, var(--knowledge-accent, var(--accent)) 65%, #334155);
  background: color-mix(in srgb, var(--knowledge-accent, var(--accent)) 9%, white);
}

.knowledge-empty {
  margin: 0;
  padding: 16px;
}

.hcp-search {
  flex: 1;
  min-width: 180px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 16px;
  background: var(--hcp-card-bg);
}

.hcp-select {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 16px;
  background: var(--hcp-card-bg);
  min-width: 160px;
}

.hcp-data-table-wrap {
  background: var(--hcp-card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(26, 35, 50, 0.06);
}

.hcp-table-group {
  border-bottom: 1px solid var(--border);
}

.hcp-table-group:last-child { border-bottom: none; }

.hcp-table-group-head {
  padding: 10px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: var(--bg-subtle);
}

.hcp-table-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.12s;
}

.hcp-table-row:hover { background: var(--bg-subtle); }

.hcp-table-row h4 {
  margin: 0 0 2px;
  font-size: 0.9375rem;
  font-weight: 600;
}

.hcp-table-row .meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.hcp-badge {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.hcp-badge-live { background: rgba(45, 106, 79, 0.12); color: var(--accent); }
.hcp-badge-draft { background: rgba(92, 103, 120, 0.15); color: var(--text-muted); }
.hcp-badge-curated { background: rgba(37, 99, 235, 0.1); color: #1d4ed8; }
.hcp-badge-faq { background: rgba(124, 58, 237, 0.1); color: #6d28d9; }

.hcp-row-chevron {
  color: var(--text-muted);
  font-size: 1.125rem;
}

.hcp-back-link {
  border: none;
  background: none;
  color: var(--accent);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0 0 16px;
  display: inline-block;
}

.hcp-back-link:hover { text-decoration: underline; }

.hcp-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.hcp-doc-list {
  flex: 1;
  overflow-y: auto;
  margin-top: 8px;
}

.hcp-doc-row {
  flex-wrap: wrap;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.hcp-doc-row:last-child { border-bottom: none; }

.hcp-doc-row h4 { margin: 0 0 2px; font-size: 0.9375rem; }
.hcp-doc-row .meta { font-size: 0.75rem; color: var(--text-muted); }

.hcp-doc-health {
  font-size: 0.75rem;
  margin-top: 4px;
  font-weight: 600;
}

.hcp-doc-health.hcp-health-ok { color: var(--accent, #2d6a4f); }
.hcp-doc-health.hcp-health-warn { color: #b45309; }

.hcp-unanswered-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

.hcp-unanswered-row {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.hcp-unanswered-row:last-child { border-bottom: none; }

.hcp-unanswered-q {
  margin: 0 0 6px;
  font-weight: 600;
}

.hcp-unanswered-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.hcp-feedback-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin: 12px 0 16px;
  padding: 12px 14px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.8125rem;
}

.hcp-feedback-stat strong {
  font-size: 1.125rem;
  margin-right: 4px;
}

.hcp-feedback-stat--good strong { color: var(--accent); }
.hcp-feedback-stat--bad strong { color: #b45309; }
.hcp-feedback-stat-note { color: var(--text-muted); }

.hcp-feedback-toolbar {
  margin-bottom: 8px;
}

.hcp-feedback-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.hcp-feedback-list {
  display: flex;
  flex-direction: column;
  margin-top: 8px;
}

.hcp-feedback-row {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.hcp-feedback-row:last-child { border-bottom: none; }

.hcp-feedback-badge {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.hcp-feedback-row.is-helpful .hcp-feedback-badge {
  background: rgba(45, 106, 79, 0.12);
  color: var(--accent);
}

.hcp-feedback-row.is-not-helpful .hcp-feedback-badge {
  background: rgba(180, 83, 9, 0.12);
  color: #b45309;
}

.hcp-feedback-q {
  margin: 0 0 6px;
  font-weight: 600;
  line-height: 1.4;
}

.hcp-feedback-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.hcp-doc-head { flex: 1 1 220px; min-width: 0; }

.hcp-doc-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  flex: 1 1 100%;
  padding: 4px 0 2px;
}

.hcp-doc-check { margin: 0; font-size: 0.8125rem; }

.hcp-doc-sort {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.hcp-doc-sort-input {
  width: 72px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font: inherit;
}

.hcp-doc-actions { display: flex; gap: 6px; flex-shrink: 0; flex-wrap: wrap; }

.hcp-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.hcp-modal[hidden] { display: none !important; }

.hcp-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 35, 50, 0.45);
}

.hcp-modal-card {
  position: relative;
  width: 100%;
  max-width: 380px;
  padding: 24px;
  border-radius: 12px;
  background: var(--bg);
  box-shadow: 0 12px 40px rgba(26, 35, 50, 0.18);
  text-align: center;
}

.hcp-modal-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  background: rgba(45, 106, 79, 0.12);
  color: var(--accent);
}

.hcp-modal.hcp-modal-error .hcp-modal-icon {
  background: rgba(176, 0, 32, 0.1);
  color: #b00020;
}

.hcp-modal-title { margin: 0 0 8px; font-size: 1.125rem; font-weight: 600; }
.hcp-modal-message { margin: 0 0 20px; color: var(--text-muted); font-size: 0.9375rem; line-height: 1.5; }
.hcp-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}
.hcp-modal-ok { min-width: 120px; }
.hcp-modal-cancel { min-width: 100px; }

.hcp-modal-cancel { min-width: 100px; }

.hcp-session-warn {
  position: fixed;
  inset: 0;
  z-index: 350;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.hcp-session-warn[hidden] { display: none !important; }

.hcp-session-warn-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 14, 22, 0.72);
  backdrop-filter: blur(4px);
}

.hcp-session-warn-card {
  position: relative;
  width: min(420px, 100%);
  padding: 28px 24px 24px;
  border-radius: 16px;
  border: 1px solid rgba(56, 189, 248, 0.35);
  background:
    linear-gradient(145deg, rgba(8, 20, 32, 0.96) 0%, rgba(12, 28, 42, 0.98) 100%);
  box-shadow:
    0 0 0 1px rgba(56, 189, 248, 0.15),
    0 24px 60px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  text-align: center;
  overflow: hidden;
}

.hcp-session-warn-scan {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(56, 189, 248, 0.03) 2px,
    rgba(56, 189, 248, 0.03) 4px
  );
  pointer-events: none;
  animation: hcpSessionScan 4s linear infinite;
}

.hcp-session-warn-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.35;
  pointer-events: none;
}

@keyframes hcpSessionScan {
  from { transform: translateY(-100%); }
  to { transform: translateY(100%); }
}

.hcp-session-warn-kicker {
  position: relative;
  margin: 0 0 8px;
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #67e8f9;
}

.hcp-session-warn-title {
  position: relative;
  margin: 0 0 8px;
  font-size: 1.125rem;
  font-weight: 600;
  color: #e0f2fe;
}

.hcp-session-warn-desc {
  position: relative;
  margin: 0 0 18px;
  font-size: 0.875rem;
  color: rgba(224, 242, 254, 0.72);
}

.hcp-session-warn-clock-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}

.hcp-session-countdown {
  font-family: "Consolas", "SF Mono", "Roboto Mono", monospace;
  font-size: clamp(2.5rem, 8vw, 3.5rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
  color: #22d3ee;
  text-shadow:
    0 0 8px rgba(34, 211, 238, 0.8),
    0 0 24px rgba(34, 211, 238, 0.35);
  animation: hcpSessionPulse 1s ease-in-out infinite;
}

.hcp-session-warn.is-critical .hcp-session-countdown {
  color: #fb923c;
  text-shadow:
    0 0 10px rgba(251, 146, 60, 0.85),
    0 0 28px rgba(251, 146, 60, 0.4);
  animation: hcpSessionPulseCritical 0.55s ease-in-out infinite;
}

@keyframes hcpSessionPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.82; }
}

@keyframes hcpSessionPulseCritical {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.03); opacity: 0.88; }
}

.hcp-session-warn-unit {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(103, 232, 249, 0.75);
}

.hcp-session-warn-bar {
  position: relative;
  height: 4px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.15);
  overflow: hidden;
  margin-bottom: 20px;
}

.hcp-session-warn-bar-fill {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #0891b2, #22d3ee, #67e8f9);
  box-shadow: 0 0 12px rgba(34, 211, 238, 0.65);
  transition: width 0.35s linear;
}

.hcp-session-warn.is-critical .hcp-session-warn-bar-fill {
  background: linear-gradient(90deg, #ea580c, #fb923c, #fdba74);
  box-shadow: 0 0 14px rgba(251, 146, 60, 0.7);
}

.hcp-session-stay {
  position: relative;
  width: 100%;
  min-height: 44px;
  box-shadow: 0 0 20px rgba(45, 106, 79, 0.35);
}

.hcp-search-tip {
  background: #f0f7f4;
  border: 1px solid #c8e6d4;
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 16px;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--text);
}
.field-hint {
  margin: -4px 0 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.35;
}
.hcp-categories-panel {
  margin-bottom: 16px;
}
.hcp-categories-title {
  font-size: 1rem;
  margin-bottom: 4px;
}
.hcp-categories-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}
.hcp-category-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-subtle);
  border-radius: 8px;
  font-size: 0.875rem;
}
.hcp-category-row-meta {
  color: var(--text-muted);
  font-size: 0.75rem;
}
.hcp-category-row-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.hcp-category-form .hcp-form-grid {
  margin-bottom: 0;
}

.section-note {
  margin: 0 0 16px;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.entry-form label {
  display: block;
  margin-bottom: 12px;
  font-size: 0.875rem;
  font-weight: 500;
}

.entry-form input:not([type="checkbox"]):not([type="radio"]),
.entry-form select,
.entry-form textarea,
#settingsForm input:not([type="checkbox"]):not([type="radio"]),
#settingsForm textarea {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 16px;
  touch-action: manipulation;
  background: var(--hcp-card-bg);
}

.checkbox-label { font-weight: 400 !important; display: flex !important; align-items: flex-start; gap: 8px; margin-top: 4px; }
.checkbox-label input[type="checkbox"],
.checkbox-row input[type="checkbox"] {
  display: inline-block;
  width: auto;
  min-width: 18px;
  height: 18px;
  margin: 2px 0 0;
  padding: 0;
  flex-shrink: 0;
  accent-color: var(--accent);
}
.checkbox-label span { line-height: 1.45; }
.form-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }

.entry-body-wrap { margin-bottom: 12px; }
.body-editor-panel { margin-bottom: 8px; }
.body-editor-panel[hidden] { display: none !important; }
.body-editor-label { font-size: 0.875rem; font-weight: 500; margin: 12px 0 6px; }
.body-item-rows { display: flex; flex-direction: column; gap: 8px; }
.body-item-row { display: flex; gap: 8px; align-items: center; }
.body-item-row input,
.body-item-row select {
  flex: 1;
  min-width: 0;
  margin-top: 0;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: 16px;
}
.body-item-row .btn-remove-row { flex: 0 0 auto; padding: 8px 10px; font-size: 0.8125rem; color: var(--text-muted); }
.btn-add-row { margin-top: 4px; font-size: 0.875rem; }
.body-mode-toggle { margin-top: 4px; font-size: 0.8125rem; }

.log-entry .role { font-weight: 600; text-transform: capitalize; }
.log-entry .time { color: var(--text-muted); font-size: 0.7rem; }

@media (max-width: 1100px) {
  .knowledge-shell {
    grid-template-columns: 1fr;
  }

  .knowledge-nav {
    position: static;
  }

  .knowledge-nav-list {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .knowledge-nav-item {
    flex: 0 0 auto;
    min-width: 200px;
  }
}

@media (max-width: 767px) {
  .top-bar {
    padding-left: 12px;
    padding-right: 12px;
  }

  .brand-logo { height: 32px; }
  .brand-name { font-size: 0.9375rem; }
  .brand-tagline { font-size: 0.6875rem; }

  .btn-new-chat {
    padding: 6px 10px;
    font-size: 0.75rem;
    min-height: 0;
  }

  .btn-ghost {
    min-height: 44px;
    padding: 10px 12px;
  }

  .chat-main {
    padding: 16px 12px 12px;
  }

  .welcome {
    margin-top: 2vh;
  }

  .welcome-logo {
    height: 72px;
    margin-bottom: 12px;
  }

  .welcome h1 {
    font-size: 1.375rem;
  }

  .welcome p {
    font-size: 0.9rem;
    margin-bottom: 20px;
  }

  .prompt-chip {
    max-width: 100%;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .msg-chip {
    min-height: 44px;
    white-space: normal;
  }

  .input-bar {
    padding-left: 12px;
    padding-right: 12px;
  }

  .input-hint {
    font-size: 0.625rem;
    line-height: 1.35;
  }

  .hcp-login-wrap { padding: 16px; }

  .hcp-mobile-menu { display: inline-flex; }

  .hcp-page-header { padding: 16px; }
  .hcp-page-body { padding: 16px; }

  .hcp-two-col { grid-template-columns: 1fr; }
  .hcp-form-grid { grid-template-columns: 1fr; }

  .hcp-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 200;
    width: min(280px, 85vw);
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.2);
  }

  html.hcp-sidebar-open .hcp-sidebar { transform: translateX(0); }

  .hcp-table-row { grid-template-columns: 1fr auto; }
  .hcp-row-chevron { display: none; }

  .hcp-toolbar .btn-primary { width: 100%; }

  .knowledge-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .knowledge-toolbar-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .knowledge-toolbar-actions .btn-primary,
  .knowledge-toolbar-actions .btn-ghost {
    width: 100%;
  }

  .knowledge-list-wrap .hcp-table-row {
    grid-template-columns: 1fr auto;
  }

  .knowledge-cat-chip {
    display: none;
  }

  .hcp-modal-card { padding: 20px 16px; }

  .form-actions { flex-direction: column; }
  .form-actions button { width: 100%; min-height: 44px; }
}

@media (min-width: 768px) {
  .chat-main { padding: 32px 24px; }
  .welcome h1 { font-size: 2rem; }

  .btn-send {
    width: 36px;
    height: 36px;
  }
}

.hcp-subhead {
  margin: 20px 0 12px;
  font-size: 0.9375rem;
  font-weight: 600;
}

.hcp-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
}

@media (max-width: 640px) {
  .hcp-form-row { grid-template-columns: 1fr; }
}

.hcp-users-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 8px;
}

.hcp-user-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto auto auto;
  gap: 10px 12px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-subtle);
}

.hcp-user-row .meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.hcp-user-row select,
.hcp-user-row input[type="email"],
.hcp-user-row input[type="text"] {
  width: 100%;
  font-size: 0.875rem;
}

@media (max-width: 900px) {
  .hcp-user-row {
    grid-template-columns: 1fr 1fr;
  }
}

.hcp-roles-matrix-wrap {
  overflow-x: auto;
  margin-top: 8px;
}

.hcp-roles-matrix {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.hcp-roles-matrix th,
.hcp-roles-matrix td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  vertical-align: middle;
  text-align: center;
}

.hcp-roles-matrix th:first-child,
.hcp-roles-matrix td:first-child {
  text-align: left;
  min-width: 220px;
  font-weight: 500;
}

.hcp-roles-matrix .group-row td {
  background: var(--bg-subtle);
  font-weight: 600;
  text-align: left;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hcp-roles-matrix .role-locked {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.hcp-role-save-row td {
  background: var(--hcp-card-bg);
  padding-top: 12px;
}

.hcp-role-save-row .btn-primary {
  width: 100%;
}