static/css/style.css

/*
  TalkToDoc design system.
  Palette: "Olive Garden Feast" (user-supplied Coolors palette):
  #606C38 (olive), #283618 (dark forest green), #FEFAE0 (cream),
  #DDA15E (tan/gold), #BC6C25 (rust).

  Patient view uses the olive as its primary color, provider view uses a
  darkened variant of the rust, one color family per role, same approach
  as the previous palette. Raw #BC6C25 and raw #DDA15E both fail WCAG
  contrast as text on light backgrounds, so darkened variants are used
  anywhere either color needs to be read as text rather than a fill.

  System fonts only, no external font download, this matters for the
  low-bandwidth rural settings this system is built for.
*/

:root {
  /* Base */
  --color-bg: #FEFAE0;
  --color-surface: #FFFFFF;
  --color-border: #E8DFC0;

  /* Text */
  --color-text: #283618;
  --color-text-secondary: #5C6650;
  --color-text-on-primary: #FFFFFF;
  --color-text-on-provider-accent: #FFFFFF;

  /* Primary (shared, patient role) */
  --color-primary: #606C38;
  --color-primary-dark: #283618;
  --color-primary-light: #E8ECDC;

  /* Accent */
  --color-accent: #DDA15E;
  /* Raw #DDA15E fails WCAG contrast as text (2.14:1), this darkened
     variant clears AA at 5.33:1, used anywhere it needs to be text. */
  --color-accent-text: #8A5F26;

  /* Provider-only accent */
  /* Raw #BC6C25 gives only 3.95:1 with white text, not enough for
     normal-size text, this darkened variant clears AA at 5.25:1. */
  --color-provider-accent: #A15A1F;
  --color-provider-accent-light: #FBEADB;
  --color-provider-accent-text: #7A431A;

  /* Semantic */
  --color-success: #2E7D32;
  --color-error: #B3261E;
  --color-error-light: #FBEAE9;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  /* Type scale */
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;

  --radius: 20px;
  --radius-sm: 14px;
  --radius-lg: 28px;

  /* Soft elevation, replaces hard 1px borders on cards and controls */
  --shadow-sm: 0 1px 2px rgba(40, 54, 24, 0.05), 0 2px 6px rgba(40, 54, 24, 0.04);
  --shadow-md: 0 6px 20px rgba(40, 54, 24, 0.08), 0 2px 6px rgba(40, 54, 24, 0.05);
  --shadow-lg: 0 16px 40px rgba(40, 54, 24, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--text-base);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  margin: 0 0 var(--space-2) 0;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-2xl); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); letter-spacing: -0.01em; }

p {
  margin: 0 0 var(--space-4) 0;
  color: var(--color-text-secondary);
}

.app-shell {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
}

.app-header {
  padding: var(--space-5) var(--space-4) var(--space-6);
  background: linear-gradient(155deg, var(--color-primary) 0%, var(--color-primary-dark) 130%);
  color: var(--color-text-on-primary);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.header-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.18);
  color: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 150ms ease, transform 100ms ease;
}

.header-icon-btn:hover {
  background: rgba(255, 255, 255, 0.28);
}

.header-icon-btn:active {
  transform: scale(0.94);
}

.header-icon-btn svg {
  width: 20px;
  height: 20px;
}

.app-header.provider {
  background: linear-gradient(155deg, var(--color-provider-accent) 0%, var(--color-provider-accent-text) 160%);
  color: var(--color-text-on-provider-accent);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-mark svg {
  width: 16px;
  height: 16px;
}

.app-header h1 {
  font-size: var(--text-lg);
  margin: 0;
}

.app-header .role-tag {
  display: inline-block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  opacity: 0.85;
}

.app-main {
  flex: 1;
  padding: var(--space-5) var(--space-4) var(--space-7);
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.step {
  display: none;
}

.step.active {
  display: block;
  animation: step-in 220ms ease;
}

@keyframes step-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .step.active {
    animation: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  box-shadow: 0 4px 14px rgba(96, 108, 56, 0.32);
}
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-primary:disabled {
  background: var(--color-border);
  color: var(--color-text-secondary);
  box-shadow: none;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}
.btn-secondary:hover { background: #DAE1CD; }

.btn-provider {
  background: var(--color-provider-accent);
  color: var(--color-text-on-provider-accent);
  box-shadow: 0 4px 14px rgba(161, 90, 31, 0.32);
}
.btn-provider:hover { background: var(--color-provider-accent-text); }

.btn-row {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

/* Language grid */
.language-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.language-option {
  padding: var(--space-4);
  text-align: center;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: box-shadow 120ms ease, transform 120ms ease, background-color 120ms ease;
}

.language-option:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.language-option:active {
  transform: scale(0.96);
}

.language-option[aria-pressed="true"] {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  box-shadow: 0 4px 14px rgba(96, 108, 56, 0.32);
  animation: select-pop 260ms ease;
}

@keyframes select-pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.06); }
  100% { transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .language-option[aria-pressed="true"] { animation: none; }
}

/* Inputs */
label {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

textarea, input[type="text"] {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-family: inherit;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  resize: vertical;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

textarea:focus, input[type="text"]:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-light);
}

.helper-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
}

.divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-4) 0;
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}
.divider::before, .divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* Recording indicator */
.record-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.record-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-error);
  display: none;
}

.record-btn.recording .record-dot {
  display: inline-block;
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* Status / results */
.status-banner {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.status-banner.error {
  background: var(--color-error-light);
  color: var(--color-error);
}

.status-banner.info {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.result-block {
  margin-bottom: var(--space-4);
}

.search-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: var(--text-base);
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-surface);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.history-row {
  cursor: pointer;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-3);
  transition: box-shadow 150ms ease, border-color 150ms ease, transform 100ms ease;
}

.history-row:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.history-row:active {
  transform: scale(0.99);
}

.history-row:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.history-row .timestamp {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: 400;
  float: right;
}

/* Provider queue tabs (Waiting / Active / Completed) */
.queue-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.queue-tab {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}

.queue-tab:hover {
  border-color: var(--color-provider-accent);
}

.queue-tab.active {
  background: var(--color-provider-accent);
  border-color: var(--color-provider-accent);
  color: var(--color-text-on-provider-accent);
}

.queue-tab .tab-count {
  opacity: 0.8;
  margin-left: var(--space-1);
}

/* Workspace: reference/status line above the patient's message */
.workspace-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

/* Original-language transcript, collapsed by default under the English
   translation so the provider isn't required to read a language they
   may not speak, but can always verify against the source. */
.original-transcript {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
}

.original-transcript summary {
  cursor: pointer;
  color: var(--color-text-secondary);
  font-weight: 600;
}

.original-transcript summary:hover {
  color: var(--color-provider-accent-text);
}

.original-transcript p {
  margin: var(--space-2) 0 0;
  color: var(--color-text);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
}

/* Read-only rows for a patient's other consultations, shown for context
   in the workspace. Deliberately not clickable - see the comment next to
   #patient-history-list in provider.html for why. */
.history-row-static {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-3);
}

.history-row-static .timestamp {
  float: none;
  margin-left: auto;
  font-weight: 400;
}

/* Response composer preview: a real translation + real generated speech,
   so it's visually set apart as "this is what actually gets sent",
   distinct from the (still-editable, not-yet-committed) reply above it. */
.preview-block {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border: 1px dashed var(--color-provider-accent);
  border-radius: var(--radius);
  background: var(--color-provider-accent-light);
}

.preview-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-provider-accent-text);
  margin-bottom: var(--space-3);
}

.preview-block .chat-bubble.from-provider {
  margin-bottom: var(--space-3);
}

/* Keep the shared audio player on-brand in the provider context (rust
   accent) instead of the patient page's green. */
.provider .audio-btn {
  background: var(--color-provider-accent);
  color: var(--color-text-on-provider-accent);
}

.provider .audio-btn:hover {
  background: var(--color-provider-accent-text);
}

.provider .audio-btn-sm {
  background: var(--color-provider-accent-light);
  color: var(--color-provider-accent-text);
}

.provider .audio-seek {
  accent-color: var(--color-provider-accent);
}

.result-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-1);
}

.result-text {
  font-size: var(--text-base);
  color: var(--color-text);
}

audio {
  width: 100%;
  margin-top: var(--space-3);
}

.interaction-id {
  font-family: ui-monospace, monospace;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: var(--text-sm);
}

.provider .interaction-id {
  background: var(--color-provider-accent-light);
  color: var(--color-provider-accent-text);
}

.nlu-summary {
  background: var(--color-provider-accent-light);
  border-left: 3px solid var(--color-provider-accent-text);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  margin-bottom: 0;
}

.nav-link {
  display: block;
  text-align: center;
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.nav-link a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.nav-link.provider a {
  color: var(--color-provider-accent-text);
}

/* ============================================================
   Hero section: greeting + ambient presence orb
   ============================================================ */

.hero {
  text-align: center;
  padding: var(--space-4) 0 var(--space-6);
}

.hero-orb-wrap {
  position: relative;
  width: 132px;
  height: 132px;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-orb-glow {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary) 0%, rgba(96, 108, 56, 0) 70%);
  opacity: 0.35;
  animation: breathe 3400ms ease-in-out infinite;
}

.provider .hero-orb-glow {
  background: radial-gradient(circle, var(--color-provider-accent) 0%, rgba(161, 90, 31, 0) 70%);
}

.hero-orb {
  position: relative;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(155deg, #7C8A47 0%, var(--color-primary) 45%, var(--color-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 32px rgba(40, 54, 24, 0.32), inset 0 1px 1px rgba(255, 255, 255, 0.25);
}

.provider .hero-orb {
  background: linear-gradient(155deg, #C97D3A 0%, var(--color-provider-accent) 45%, var(--color-provider-accent-text) 100%);
  box-shadow: 0 12px 32px rgba(122, 67, 26, 0.32), inset 0 1px 1px rgba(255, 255, 255, 0.25);
}

.hero-orb svg {
  width: 36px;
  height: 36px;
  color: var(--color-bg);
}

@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 0.35; }
  50% { transform: scale(1.12); opacity: 0.55; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-orb-glow { animation: none; }
}

.hero h2 {
  margin-bottom: var(--space-1);
}

.hero p {
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   Unified input bar (textarea + inline mic button)
   ============================================================ */

.input-bar {
  position: relative;
}

.input-bar textarea {
  padding-right: 52px;
}

.mic-inline-btn {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: none;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: visible;
  box-shadow: 0 4px 12px rgba(96, 108, 56, 0.35);
  transition: background-color 120ms ease, transform 120ms ease;
}

.mic-inline-btn:hover {
  background: var(--color-primary-dark);
}

.mic-inline-btn.recording {
  background: var(--color-error);
  animation: pulse-ring 1400ms ease-in-out infinite;
}

@keyframes pulse-ring {
  0%, 100% { box-shadow: 0 0 0 0 rgba(179, 38, 30, 0.35); }
  50% { box-shadow: 0 0 0 8px rgba(179, 38, 30, 0); }
}

.mic-inline-btn svg {
  width: 18px;
  height: 18px;
}

/* ============================================================
   Listening state: replaces the input bar while recording
   ============================================================ */

.listening-panel {
  text-align: center;
  padding: var(--space-6) 0 var(--space-4);
}

.listening-orb-wrap {
  position: relative;
  width: 128px;
  height: 128px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
}

.listening-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  opacity: 0;
  animation: ripple 2200ms ease-out infinite;
}

.listening-ring:nth-child(2) { animation-delay: 700ms; }
.listening-ring:nth-child(3) { animation-delay: 1400ms; }

@keyframes ripple {
  0% { transform: scale(0.55); opacity: 0.5; }
  100% { transform: scale(1); opacity: 0; }
}

.listening-core {
  position: relative;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.listening-core svg {
  width: 28px;
  height: 28px;
}

@media (prefers-reduced-motion: reduce) {
  .listening-ring { animation: none; opacity: 0.25; transform: scale(0.8); }
}

.listening-caption {
  font-weight: 600;
  margin-bottom: var(--space-1);
}

/* ============================================================
   Quick symptom chips
   ============================================================ */

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-3) 0 var(--space-4);
}

.chip {
  padding: 8px 16px;
  border-radius: 999px;
  border: none;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: box-shadow 120ms ease, transform 120ms ease, background-color 120ms ease;
}

.chip:hover {
  box-shadow: var(--shadow-md);
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

.chip:active {
  transform: scale(0.95);
}

/* ============================================================
   Chat bubbles, used for the conversation view and history
   ============================================================ */

.chat-thread {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.chat-bubble {
  max-width: 85%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  font-size: var(--text-base);
  line-height: 1.45;
}

.chat-bubble .chat-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 2px;
  opacity: 0.75;
}

.chat-bubble.from-patient {
  align-self: flex-end;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  border-bottom-right-radius: 4px;
}

.chat-bubble.from-provider {
  align-self: flex-start;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
  border-bottom-left-radius: 4px;
}

.provider .chat-bubble.from-provider {
  background: var(--color-provider-accent-light);
  box-shadow: none;
}

/* ============================================================
   Provider queue cards
   ============================================================ */

.queue-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  width: 100%;
  text-align: left;
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-3);
  background: var(--color-surface);
  border: none;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: box-shadow 120ms ease, transform 120ms ease;
}

.queue-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.queue-card:active {
  transform: scale(0.98);
}

.queue-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-provider-accent-light);
  color: var(--color-provider-accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.queue-body {
  flex: 1;
  min-width: 0;
}

.queue-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: 2px;
}

.queue-top-right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.queue-lang {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: capitalize;
}

.queue-preview {
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================================
   Micro-animations: list entrance, mic ripple, skeleton loading
   ============================================================ */

.list-item-in {
  animation: list-item-in 260ms ease both;
}

@keyframes list-item-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .list-item-in { animation: none; }
}

/* One-shot ripple on the inline mic button when tapped */
.mic-inline-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  opacity: 0;
}

.mic-inline-btn.tapped::after {
  animation: mic-ripple 500ms ease-out;
}

@keyframes mic-ripple {
  0% { opacity: 0.6; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.9); }
}

@media (prefers-reduced-motion: reduce) {
  .mic-inline-btn.tapped::after { animation: none; }
}

/* Skeleton loading shimmer, shown briefly while the queue or history
   is being fetched, instead of a blank gap */
.skeleton-row {
  height: 64px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
  background: linear-gradient(100deg, var(--color-border) 30%, #F3EDD3 50%, var(--color-border) 70%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1300ms ease-in-out infinite;
}

@keyframes skeleton-shimmer {
  from { background-position: 140% 0; }
  to { background-position: -40% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .skeleton-row { animation: none; opacity: 0.6; }
}

/* Queue heading count, smooth transition when the number changes */
.queue-heading-text {
  display: inline-block;
  animation: count-change 220ms ease;
}

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

/* Relative timestamps on queue cards and history entries */
.timestamp {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Offline banner */
.offline-banner {
  display: none;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-error-light);
  color: var(--color-error);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-4);
  animation: step-in 220ms ease;
}

.offline-banner.visible {
  display: flex;
}

.offline-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-error);
  flex-shrink: 0;
  animation: pulse 1.4s ease-in-out infinite;
}

/* ============================================================
   Web / desktop environment (min-width: 900px)
   Mobile layout above this point is untouched.
   ============================================================ */

@media (min-width: 900px) {
  body {
    background:
      radial-gradient(640px circle at 12% 8%, rgba(96, 108, 56, 0.10), transparent 60%),
      radial-gradient(520px circle at 92% 85%, rgba(221, 161, 94, 0.16), transparent 60%),
      var(--color-bg);
    min-height: 100vh;
    padding: var(--space-7) var(--space-5);
  }

  .app-shell {
    max-width: 640px;
    margin: 0 auto;
    min-height: auto;
    border-radius: 20px;
    box-shadow: 0 30px 70px rgba(40, 54, 24, 0.16);
    overflow: hidden;
  }

  /* The provider shell is wider, to make room for the two-column layout */
  .app-shell.provider-shell {
    max-width: 1080px;
  }

  .provider-page .app-main {
    padding-bottom: var(--space-6);
  }

  .provider-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: var(--space-5);
    align-items: start;
  }

  /* On desktop both panes stay visible, mobile's one-at-a-time step
     system is only used below this breakpoint. */
  .provider-layout .step {
    display: block !important;
    animation: none !important;
  }

  .provider-layout [data-step="list"] .hero {
    text-align: left;
    padding: 0 0 var(--space-4);
  }

  .provider-layout [data-step="list"] .hero-orb-wrap {
    margin: 0 0 var(--space-3);
    width: 64px;
    height: 64px;
  }

  .provider-layout [data-step="list"] .hero-orb {
    width: 56px;
    height: 56px;
  }

  .provider-layout [data-step="list"] .hero-orb svg {
    width: 24px;
    height: 24px;
  }

  .provider-layout [data-step="list"] .hero-orb-glow {
    inset: -10px;
  }

  .provider-layout [data-step="respond"] #back-to-list {
    display: none;
  }

  .provider-layout [data-step="respond"] .btn-row {
    justify-content: flex-end;
  }

  .provider-layout [data-step="respond"] .btn-provider {
    width: auto;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }

  .detail-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: var(--space-3);
    min-height: 320px;
    border: 1px dashed var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-6);
    color: var(--color-text-secondary);
  }

  .detail-placeholder-mark {
    position: static;
    width: 44px;
    height: 44px;
    background: var(--color-provider-accent-light);
  }

  .detail-placeholder-mark svg {
    width: 20px;
    height: 20px;
    color: var(--color-provider-accent-text);
  }

  /* Patient shell: a composed, contained card on a filled background,
     rather than a phone screen stretched across a wide window. */
  .patient-shell .hero {
    padding-top: var(--space-3);
  }
}

/* Icons inside buttons and labels */
.icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.icon-sm {
  width: 14px;
  height: 14px;
}

/* Loading spinner, shown inside buttons while an AI step is running */
.spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: currentColor;
  animation: spin 700ms linear infinite;
  flex-shrink: 0;
}

.btn-secondary .spinner,
.btn[disabled] .spinner {
  border: 2px solid rgba(0, 0, 0, 0.15);
  border-top-color: currentColor;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .spinner { animation-duration: 1400ms; }
}

/* Recording timer */
.record-timer {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

/* Status badges, used in the provider queue and patient history */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
}

.status-badge.waiting {
  background: var(--color-provider-accent-light);
  color: var(--color-provider-accent-text);
}

.status-badge.answered {
  background: #E3EDE3;
  color: var(--color-success);
}

/* Waiting-state status timeline: 3 honest steps (submitted / waiting /
   ready). Only "submitted" and "waiting" are ever shown as reached,
   because that's genuinely all two states the backend tracks; the app
   never fabricates an in-between "provider is reviewing" stage. */
.status-timeline {
  display: flex;
  align-items: flex-start;
  margin: var(--space-4) 0 var(--space-5);
}

.timeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 0;
  text-align: center;
}

.timeline-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  margin-bottom: var(--space-2);
  flex-shrink: 0;
}

.timeline-step.done .timeline-dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.timeline-step.current .timeline-dot {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-light);
  animation: timeline-pulse 1.8s ease-in-out infinite;
}

@keyframes timeline-pulse {
  0%, 100% { box-shadow: 0 0 0 4px var(--color-primary-light); }
  50% { box-shadow: 0 0 0 7px var(--color-primary-light); }
}

@media (prefers-reduced-motion: reduce) {
  .timeline-step.current .timeline-dot {
    animation: none;
  }
}

.timeline-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  line-height: 1.3;
}

.timeline-step.done .timeline-label,
.timeline-step.current .timeline-label {
  color: var(--color-text);
}

.timeline-connector {
  flex: 0 0 auto;
  width: 32px;
  height: 2px;
  background: var(--color-border);
  margin: 7px -4px 0;
}

/* General, clearly-non-personalized safety guidance shown while waiting.
   Uses the primary-light tint rather than the error/warning colors, since
   it's reassurance and a standing safety note, not an alert. */
.waiting-note {
  background: var(--color-primary-light);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.waiting-note strong {
  color: var(--color-primary-dark);
}

/* Custom audio player, replaces the bare native <audio controls> element
   so playback matches the rest of the design system instead of looking
   like a raw, inconsistently-styled browser widget. */
.audio-player audio {
  display: none;
}

.audio-player-controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.audio-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  cursor: pointer;
  transition: background 150ms ease, transform 100ms ease;
}

.audio-btn svg {
  width: 20px;
  height: 20px;
}

.audio-btn:hover {
  background: var(--color-primary-dark);
}

.audio-btn:active {
  transform: scale(0.94);
}

.audio-btn-sm {
  width: 36px;
  height: 36px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.audio-btn-sm:hover {
  background: #DAE1CD;
}

.audio-time {
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  color: var(--color-text-secondary);
  flex-shrink: 0;
  min-width: 34px;
}

.audio-seek {
  flex: 1;
  min-width: 0;
  height: 4px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

/* Toast confirmation, appears briefly after an action completes */
.toast {
  position: fixed;
  left: 50%;
  bottom: var(--space-6);
  transform: translateX(-50%) translateY(12px);
  background: var(--color-text);
  color: var(--color-bg);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 600;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
  z-index: 100;
}

.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   Filter chips (12E), focus rings, disabled states,
   skip link, sr-only utility, desktop Back-hide (12F)
   ============================================================ */

/* Filter chips — status/language filters above list and history views.
   Distinct from .chip (symptom/reply quick-select) which uses pill shape
   and sits inline in a card. These are tighter, sit in their own row,
   and have an explicit active/selected state. */
.filter-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.filter-chip {
  padding: var(--space-1) var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 130ms ease, border-color 130ms ease, color 130ms ease;
}

.filter-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
}

.filter-chip.active {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.filter-chip:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.provider .filter-chip:hover {
  border-color: var(--color-provider-accent);
}

.provider .filter-chip.active {
  background: var(--color-provider-accent-light);
  border-color: var(--color-provider-accent);
  color: var(--color-provider-accent-text);
}

.provider .filter-chip:focus-visible {
  outline-color: var(--color-provider-accent);
}

/* Sort toggle button, shown on provider Completed tab only */
.sort-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  margin-top: var(--space-2);
  transition: border-color 130ms ease, color 130ms ease;
}

.sort-toggle-btn:hover {
  border-color: var(--color-provider-accent);
  color: var(--color-provider-accent-text);
}

.sort-toggle-btn:focus-visible {
  outline: 2px solid var(--color-provider-accent);
  outline-offset: 2px;
}

.sort-toggle-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Queue tab and card focus rings */
.queue-tab:focus-visible {
  outline: 2px solid var(--color-provider-accent);
  outline-offset: 2px;
}

.queue-card:focus-visible {
  outline: 2px solid var(--color-provider-accent);
  outline-offset: 2px;
}

/* Audio button focus rings */
.audio-btn:focus-visible {
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 2px;
}

.provider .audio-btn:focus-visible {
  outline-color: var(--color-provider-accent-text);
}

/* Provider Send button disabled state, mirrors .btn-primary:disabled */
.btn-provider:disabled {
  background: var(--color-border);
  color: var(--color-text-secondary);
  box-shadow: none;
  cursor: not-allowed;
}

/* Spinner inside the provider Send button */
.btn-provider .spinner {
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
}

/* Empty state: shown when a list is genuinely empty or no results match
   filters/search. Intentionally minimal — icon, short title, one line. */
.empty-state {
  text-align: center;
  padding: var(--space-7) var(--space-5);
}

.empty-state-icon {
  width: 36px;
  height: 36px;
  stroke: var(--color-border);
  margin: 0 auto var(--space-3);
  display: block;
}

.empty-state-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.empty-state-body {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

/* Desktop provider: hide Back buttons inside the respond pane.
   On desktop both panes are always visible (two-column grid), so
   Back belongs to mobile-only one-at-a-time navigation. */
@media (min-width: 900px) {
  .provider-layout [data-step="respond"] #back-to-list,
  .provider-layout [data-step="respond"] #back-to-list-readonly {
    display: none;
  }
}

/* Visually-hidden utility: screen-reader-only text, visible to AT
   but not rendered on screen. */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip link: keyboard users can bypass the header and jump to main
   content. Visually hidden until focused, rises to the top on Tab. */
.skip-link {
  position: absolute;
  top: -40px;
  left: var(--space-4);
  background: var(--color-text);
  color: var(--color-bg);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  text-decoration: none;
  z-index: 200;
  transition: top 150ms ease;
}

.skip-link:focus {
  top: 0;
}