* {
  box-sizing: border-box;
}

body.tenant-error-active > header,
body.tenant-error-active > main,
body.tenant-error-active > footer,
body.tenant-error-active > .sticky-player,
body.tenant-error-active > .listener-bottom-nav,
body.tenant-error-active > .menu-sheet,
body.tenant-error-active > .menu-sheet-backdrop {
  display: none !important;
}

body.tenant-loading-active > main,
body.tenant-loading-active > footer,
body.tenant-loading-active > .sticky-player,
body.tenant-loading-active > .listener-bottom-nav,
body.tenant-loading-active > .menu-sheet,
body.tenant-loading-active > .menu-sheet-backdrop {
  display: none !important;
}

.tenant-error-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--page-bg);
  color: var(--text);
}

.tenant-error-screen[hidden] {
  display: none;
}

.tenant-error-card {
  width: min(100%, 520px);
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  padding: 22px;
  box-shadow: 0 10px 24px rgba(6, 69, 143, 0.12);
}

.tenant-error-kicker {
  margin: 0 0 8px;
  color: var(--brand-blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.tenant-error-card h1 {
  margin: 0;
  color: var(--text);
  font-size: 1.3rem;
  line-height: 1.25;
}

.tenant-error-card p:last-child {
  margin-bottom: 0;
}

:root {
  --accent: #ff5e00;
  --accent-strong: #d94f00;
  --brand-product-accent: #d48742;
  --brand-blue: #06458f;
  --page-bg: #f6f2ec;
  --surface: #ffffff;
  --surface-soft: #fffaf1;
  --text: #1a2130;
  --muted: #556074;
  --border: #d6deea;
  --focus: #06458f;
  --control-border: #c3d2e8;
  --chip-surface: rgba(6, 69, 143, 0.08);
  --header-border: rgba(6, 69, 143, 0.12);
  --focus-ring: 0 0 0 3px rgba(6, 69, 143, 0.28);
}

:root[data-theme="dark"] {
  --bg-app: #0b1220;
  --bg-shell: #111a2e;
  --bg-section: #13203a;

  --surface-card: #16233d;
  --surface-card-elevated: #1c2c4a;
  --surface-subtle: #1a2743;
  --surface-hover: #223454;
  --surface-active: #233b63;

  --border-default: #223659;
  --border-soft: #2a4166;
  --border-strong: #325180;

  --text-primary: #e6edf7;
  --text-secondary: #9fb0c8;
  --text-muted: #7f91ae;
  --text-inverse: #0f172a;

  --accent-blue: #2f6bff;
  --accent-blue-hover: #3b7cff;
  --accent-blue-pressed: #2557d6;
  --accent-blue-tint: rgba(47, 107, 255, 0.18);
  --brand-product-accent: #e6a15f;

  --status-success: #22c55e;
  --status-success-bg: rgba(34, 197, 94, 0.16);
  --status-warning: #f59e0b;
  --status-warning-bg: rgba(245, 158, 11, 0.16);
  --status-danger: #ef4444;
  --status-danger-bg: rgba(239, 68, 68, 0.14);
  --status-info: #60a5fa;
  --status-info-bg: rgba(96, 165, 250, 0.14);

  --chip-bg: #1a2743;
  --chip-text: #d9e4f4;
  --chip-border: #2a4166;
  --chip-active-bg: #233b63;
  --chip-active-text: #f4f8ff;
  --chip-active-border: #3b7cff;

  --input-bg: #162841;
  --input-border: #294365;
  --input-border-focus: #3b7cff;
  --input-placeholder: #7e91af;
  --input-text: #e7eef8;

  --sidebar-bg: #111a2e;
  --sidebar-item-hover: #172642;
  --sidebar-item-active: #233b63;
  --sidebar-item-active-border: #3b7cff;
  --sidebar-item-text: #dce6f5;
  --sidebar-item-muted: #93a6c3;

  --kpi-hero-bg: #1b2c49;
  --kpi-card-bg: #16233d;
  --kpi-number: #f3f7ff;
  --kpi-label: #aac0db;
  --kpi-helper: #7f93b1;

  --promo-card-bg: #16233d;
  --promo-preview-bg: #101a2b;
  --promo-preview-border: #294365;
  --promo-meta: #9fb0c8;
  --promo-title: #eaf2ff;

  --chart-bg: #182845;
  --chart-grid: rgba(159, 176, 200, 0.12);
  --chart-axis: #8ea4c4;
  --chart-tooltip-bg: #13203a;
  --chart-tooltip-text: #eef4ff;

  --chart-gradient-start: #ff7a18;
  --chart-gradient-mid: #ff5a3d;
  --chart-gradient-end: #ff3d2e;
  --chart-fill-start: rgba(255, 122, 24, 0.28);
  --chart-fill-mid: rgba(255, 90, 61, 0.18);
  --chart-fill-end: rgba(255, 61, 46, 0.06);

  --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.28);
  --shadow-elevated: 0 12px 32px rgba(0, 0, 0, 0.34);
  --focus-ring: 0 0 0 3px rgba(59, 124, 255, 0.24);

  /* Compatibility mapping to existing shared variables. */
  --accent: var(--chart-gradient-start);
  --accent-strong: var(--chart-gradient-mid);
  --brand-blue: var(--accent-blue);
  --page-bg: var(--bg-app);
  --surface: var(--surface-card);
  --surface-soft: var(--bg-shell);
  --text: var(--text-primary);
  --muted: var(--text-secondary);
  --border: var(--border-default);
  --focus: var(--accent-blue-hover);
  --control-border: var(--border-strong);
  --chip-surface: var(--accent-blue-tint);
  --header-border: var(--border-soft);
}

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

html[data-theme="dark"] {
  color-scheme: dark;
}

body {
  margin: 0;
  font-family: "Inter", "Avenir Next", "Segoe UI", sans-serif;
  background: var(--listener-app-bg, var(--page-bg));
  color: var(--text);
  overflow-x: hidden;
}

button {
  font: inherit;
}

.app-header,
footer {
  padding: calc(12px + env(safe-area-inset-top, 0px)) 16px 12px;
}

.app-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--header-border);
  background: var(--listener-top-nav-bg, transparent);
}

.brand-block {
  min-width: 0;
}

.brand-block h1 {
  margin: 0;
  color: var(--brand-blue);
  font-size: 1.12rem;
  line-height: 1.12;
}

.brand-subtitle {
  margin: 1px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 6px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.18;
}

.brand-powered-by {
  color: inherit;
}

.brand-product {
  color: var(--brand-product-accent);
  white-space: nowrap;
}

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

.menu-btn {
  width: 42px;
  height: 42px;
  border: 1px solid var(--control-border);
  border-radius: 12px;
  background: var(--surface);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
}

.menu-btn span {
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: var(--brand-blue);
}

.studio-header .header-actions {
  justify-content: flex-end;
  flex-wrap: wrap;
}

.lang-toggle {
  display: inline-flex;
  border-radius: 999px;
  padding: 2px;
  background: var(--chip-surface);
}

.lang-toggle button {
  min-height: 38px;
  min-width: 38px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--brand-blue);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}

.lang-toggle button.active {
  color: #fff;
  background: var(--brand-blue);
}

.secondary-btn {
  min-height: 42px;
  border: 1px solid var(--control-border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--brand-blue);
  font-weight: 600;
  padding: 0 12px;
  cursor: pointer;
}

.theme-toggle {
  display: inline-flex;
  border-radius: 999px;
  padding: 2px;
  background: var(--chip-surface);
}

.theme-toggle button {
  min-height: 38px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--brand-blue);
  padding: 0 12px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

.theme-toggle button.active {
  color: #fff;
  background: var(--brand-blue);
}

.menu-sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 16, 33, 0.52);
  backdrop-filter: blur(4px);
  z-index: 40;
}

.menu-sheet {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 0 20px 44px rgba(13, 30, 54, 0.22);
  z-index: 41;
  padding: 14px 14px 16px;
  max-height: calc(100dvh - 24px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column;
}

.menu-sheet[hidden],
.menu-sheet-backdrop[hidden] {
  display: none;
}

.menu-sheet-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.menu-sheet-kicker {
  margin: 0 0 4px;
  color: var(--listener-eyebrow-text, var(--brand-blue));
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.menu-sheet-header h2 {
  margin: 0;
  font-size: 1.08rem;
}

.menu-close-btn {
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-size: 1.35rem;
  cursor: pointer;
}

.menu-sheet-content {
  display: grid;
  gap: 10px;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding-bottom: calc(6px + env(safe-area-inset-bottom, 0px));
}

.privacy-sheet {
  padding: 0;
}

.privacy-sheet .menu-sheet-content {
  gap: 0;
  padding-bottom: 0;
}

.privacy-sheet-page {
  padding-top: 18px;
}

.privacy-sheet-back {
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.menu-action-btn,
.menu-action-link {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--control-border);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  padding: 0 14px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-weight: 600;
}

.menu-theme-block {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-soft);
  padding: 12px;
  display: grid;
  gap: 8px;
}

.menu-section-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.theme-toggle--sheet {
  width: fit-content;
}

.menu-version-value {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
}

.system-meta {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  color: var(--muted);
  white-space: nowrap;
}

.system-meta-name {
  color: var(--muted);
  font-weight: 600;
}

.system-meta-version {
  color: var(--text-muted);
  font-size: 0.82em;
  font-weight: 500;
}

.lang-toggle button:focus-visible,
.theme-toggle button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

html[data-theme="dark"] .secondary-btn {
  color: var(--text-primary);
}

html[data-theme="dark"] .brand-block h1 {
  color: var(--text-primary);
}

html[data-theme="dark"] .lang-toggle button,
html[data-theme="dark"] .theme-toggle button {
  color: var(--text-primary);
}

html[data-theme="dark"] .lang-toggle button.active,
html[data-theme="dark"] .theme-toggle button.active {
  color: #fff;
  background: var(--brand-blue);
}

html[data-theme="dark"] .menu-btn {
  background: var(--listener-module-bg, var(--surface-card));
  border-color: var(--listener-module-border, var(--border-soft));
  box-shadow: var(--shadow-soft);
}

html[data-theme="dark"] .menu-btn span {
  background: var(--listener-primary-text, var(--text-primary));
}

html[data-theme="dark"] .menu-sheet {
  background: var(--listener-module-bg, var(--surface-card));
  border-color: var(--listener-module-border, var(--border-soft));
  box-shadow: var(--shadow-elevated);
}

html[data-theme="dark"] .menu-sheet-kicker {
  color: var(--listener-eyebrow-text, var(--accent-blue));
}

html[data-theme="dark"] .menu-action-btn,
html[data-theme="dark"] .menu-action-link {
  background: var(--listener-chip-bg, var(--surface-subtle));
  border-color: var(--listener-module-border, var(--border-soft));
  color: var(--listener-primary-text, var(--text-primary));
}

html[data-theme="dark"] .listener-bottom-nav {
  border-color: var(--listener-module-border, rgba(122, 162, 255, 0.18));
  background: var(--listener-bottom-nav-bg, color-mix(in srgb, var(--surface-card) 82%, transparent));
  box-shadow:
    0 18px 46px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

html[data-theme="dark"] .listener-bottom-nav-item {
  color: var(--listener-icon-color, rgba(211, 221, 238, 0.7));
}

html[data-theme="dark"] .listener-bottom-nav-item.is-active {
  color: var(--listener-active-icon-color, #f1f6ff);
}

html[data-theme="dark"] .listener-bottom-nav-item.is-active .listener-bottom-nav-icon {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--listener-active-icon-color, #7aa2ff) 24%, transparent),
    color-mix(in srgb, var(--listener-active-icon-color, #06458f) 52%, transparent)
  );
  color: var(--listener-active-icon-color, #f1f6ff);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.13),
    0 8px 18px color-mix(in srgb, var(--listener-active-icon-color, #06458f) 26%, transparent);
}

html[data-theme="dark"] .menu-theme-block {
  background: var(--listener-chip-bg, var(--surface-subtle));
  border-color: var(--listener-module-border, var(--border-soft));
}

html[data-theme="dark"] .menu-section-label,
html[data-theme="dark"] .menu-version-value,
html[data-theme="dark"] .menu-close-btn {
  color: var(--listener-secondary-text, var(--text-secondary));
}

main {
  max-width: 560px;
  margin: 0 auto;
  padding: 14px 16px calc(112px + env(safe-area-inset-bottom, 0px));
  scroll-padding-bottom: calc(112px + env(safe-area-inset-bottom, 0px));
}

.listener-section {
  scroll-margin-top: 16px;
  scroll-margin-bottom: calc(112px + env(safe-area-inset-bottom, 0px));
}

figure#artwork {
  margin: 6px auto 12px;
  width: clamp(176px, 54vw, 216px);
  height: clamp(176px, 54vw, 216px);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--header-border);
  background: var(--surface);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

figure#artwork img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

figure#artwork.playing {
  border-color: rgba(255, 94, 0, 0.65);
  box-shadow: 0 12px 30px rgba(255, 94, 0, 0.2);
  transform: translateY(-1px);
}

#now {
  text-align: center;
  margin: 0;
}

#title {
  display: inline-block;
  font-size: 1.04rem;
  font-weight: 700;
}

.playback-status {
  text-align: center;
  margin: 8px 0 14px;
  color: var(--muted);
  font-size: 0.96rem;
  font-weight: 500;
}

.controls {
  display: flex;
  justify-content: center;
}

.primary-cta {
  width: min(360px, 100%);
  min-height: 56px;
  border: 0;
  border-radius: 16px;
  background: var(--listener-button-bg, var(--brand-blue));
  color: var(--listener-button-text, #fff);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
  box-shadow: 0 12px 24px color-mix(in srgb, var(--listener-button-bg, var(--brand-blue)) 22%, transparent);
}

.primary-cta:disabled {
  opacity: 0.9;
  cursor: default;
}

.primary-cta.is-loading {
  position: relative;
  color: transparent;
  padding-right: 0;
  background: var(--listener-button-bg, var(--accent-blue-pressed, #2e5e9f));
  box-shadow: 0 10px 20px color-mix(in srgb, var(--listener-button-bg, var(--brand-blue)) 20%, transparent);
}

.primary-cta.is-loading::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 16px;
  margin-top: -8px;
  margin-left: -8px;
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.primary-cta.is-playing {
  background: var(--accent);
  box-shadow: 0 14px 30px rgba(255, 94, 0, 0.25);
}

.timer-card {
  margin-top: 16px;
  border-radius: 16px;
  background: var(--listener-module-bg, var(--surface));
  border: 1px solid var(--listener-module-border, var(--border));
  padding: 12px;
}

.interactive-card {
  margin-top: 14px;
  border-radius: 16px;
  background: var(--listener-module-bg, var(--surface));
  border: 1px solid var(--listener-module-border, var(--border));
  padding: 12px;
}

.onair-card {
  margin-top: 12px;
  display: grid;
  gap: 6px;
}

.onair-label {
  margin: 0;
  color: var(--listener-eyebrow-text, var(--brand-blue));
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.onair-card #now {
  text-align: left;
}

.onair-card #title {
  font-size: 1.14rem;
}

.onair-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.onair-description {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.38;
}

.onair-description[hidden] {
  display: none;
}

.onair-card .playback-status {
  text-align: left;
  margin: 2px 0 0;
}

.onair-card .controls {
  justify-content: flex-start;
}

.listener-bottom-nav {
  position: fixed;
  left: 50%;
  bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  width: calc(100% - 20px);
  max-width: 560px;
  transform: translateX(-50%);
  z-index: 35;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 3px;
  border: 1px solid var(--listener-module-border, rgba(6, 69, 143, 0.13));
  border-radius: 24px;
  background: var(--listener-bottom-nav-bg, color-mix(in srgb, var(--surface) 84%, transparent));
  box-shadow:
    0 18px 42px rgba(13, 30, 54, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
  padding: 8px;
  backdrop-filter: blur(18px);
}

.listener-bottom-nav-item {
  position: relative;
  min-width: 0;
  min-height: 52px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 4px;
  border: 0;
  border-radius: 18px;
  background: transparent;
  color: var(--listener-icon-color, #68768d);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.listener-bottom-nav-item:hover,
.listener-bottom-nav-item:focus-visible {
  background: color-mix(in srgb, var(--listener-active-icon-color, var(--brand-blue)) 6%, transparent);
  color: var(--listener-active-icon-color, var(--brand-blue));
}

.listener-bottom-nav-item:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--listener-focus-color, var(--brand-blue)) 72%, white);
  outline-offset: 2px;
}

.listener-bottom-nav-item.is-active {
  color: var(--listener-active-icon-color, var(--brand-blue));
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--listener-active-icon-color, var(--brand-blue)) 10%, transparent),
    color-mix(in srgb, var(--listener-active-icon-color, var(--brand-blue)) 5%, transparent)
  );
}

.listener-bottom-nav-item.is-active::before {
  content: "";
  position: absolute;
  top: 7px;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--listener-active-icon-color, var(--accent));
  box-shadow: 0 0 8px color-mix(in srgb, var(--listener-active-icon-color, var(--accent)) 45%, transparent);
}

.listener-bottom-nav-item.is-active .listener-bottom-nav-icon {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--listener-active-icon-color, var(--brand-blue)) 13%, transparent),
    color-mix(in srgb, var(--listener-active-icon-color, var(--brand-blue)) 7%, transparent)
  );
  color: var(--listener-active-icon-color, var(--brand-blue));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.64);
}

.listener-bottom-nav-icon {
  min-width: 38px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  color: inherit;
  line-height: 1;
}

.listener-bottom-nav-icon svg {
  width: 22px;
  height: 22px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.interactive-card h2 {
  margin: 0;
  font-size: 1rem;
}

.interactive-note {
  margin: 6px 0 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

#studioMessageForm {
  display: grid;
  gap: 8px;
}

.audio-message-entry-btn {
  width: 100%;
  margin-bottom: 10px;
}

#studioMessageForm label {
  font-size: 0.88rem;
  color: var(--text);
  font-weight: 600;
}

#studioMessageForm textarea,
#studioMessageForm input,
.audio-message-form input,
.audio-message-form select,
.audio-message-form textarea {
  width: 100%;
  border: 1px solid var(--listener-input-border, var(--input-border, #bfd1ea));
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--listener-input-bg, var(--input-bg, #fff));
  color: var(--listener-input-text, var(--input-text, #1a2130));
  font-size: 16px;
  line-height: 1.35;
}

#studioMessageForm textarea::placeholder,
#studioMessageForm input::placeholder,
.audio-message-form input::placeholder,
.audio-message-form textarea::placeholder {
  color: var(--listener-input-placeholder, var(--input-placeholder, #7e91af));
}

#studioMessageForm textarea:focus-visible,
#studioMessageForm input:focus-visible,
.audio-message-form input:focus-visible,
.audio-message-form select:focus-visible,
.audio-message-form textarea:focus-visible {
  outline: none;
  border-color: var(--listener-focus-color, var(--input-border-focus, var(--focus)));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--listener-focus-color, var(--focus)) 28%, transparent);
}

#studioMessageForm textarea {
  resize: vertical;
  min-height: 76px;
}

.audio-message-sheet {
  max-height: min(calc(100dvh - 24px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px)), 780px);
}

.audio-message-sheet-content {
  gap: 12px;
}

.audio-message-form {
  display: grid;
  gap: 10px;
}

.audio-message-form label {
  font-size: 0.88rem;
  color: var(--text);
  font-weight: 600;
}

.audio-message-form textarea {
  resize: vertical;
}

.audio-message-helper {
  margin: -2px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.audio-message-state-card {
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 74%, transparent);
  padding: 12px;
  display: grid;
  gap: 10px;
}

.audio-message-state-card.is-error {
  border-color: color-mix(in srgb, var(--status-danger, #b42318) 35%, var(--border));
  background: color-mix(in srgb, var(--status-danger-bg, #fdecec) 70%, var(--surface));
}

.audio-message-state-card[hidden] {
  display: none;
}

.audio-message-recorder-head,
.audio-message-preview-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.audio-message-recorder-status,
.audio-message-preview-label,
.audio-message-duration,
.audio-message-timer {
  margin: 0;
}

.audio-message-recorder-status,
.audio-message-preview-label {
  font-weight: 700;
  color: var(--text);
}

.audio-message-timer,
.audio-message-duration {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-weight: 700;
}

.audio-message-recorder-status.is-recording {
  color: var(--accent);
}

.audio-message-recorder-actions,
.audio-message-preview-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.audio-message-recording-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.audio-message-recording-indicator::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent);
}

#audioMessagePreview {
  width: 100%;
}

.secondary-submit {
  min-height: 48px;
  font-size: 1rem;
  box-shadow: 0 8px 18px color-mix(in srgb, var(--listener-button-bg, var(--brand-blue)) 18%, transparent);
}

.interactive-status {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  min-height: 0;
}

.interactive-status.is-error {
  color: var(--status-danger, #b42318);
}

.interactive-status.is-success {
  color: inherit;
}

.interactive-success-card {
  border-radius: 12px;
  border: 1px solid rgba(34, 197, 94, 0.4);
  background: var(--status-success-bg, #ecfdf3);
  padding: 10px 12px;
  display: grid;
  gap: 6px;
}

.interactive-success-title {
  margin: 0;
  color: var(--status-success, #067647);
  font-size: 0.95rem;
  font-weight: 700;
}

.interactive-success-body {
  margin: 0;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.35;
}

.interactive-success-action {
  justify-self: start;
  min-height: 32px;
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--listener-active-icon-color, var(--brand-blue));
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}

.turnstile-slot {
  margin-top: 8px;
  min-height: 0;
}

.poll-empty {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.4;
}

.poll-empty p {
  margin: 0;
}

.poll-empty p + p {
  margin-top: 4px;
}

#poll {
  scroll-margin-top: 92px;
}

.poll-question {
  margin: 8px 0 10px;
  font-weight: 600;
}

.poll-options {
  display: grid;
  gap: 8px;
}

.poll-option-btn {
  min-height: 44px;
  border: 1px solid var(--listener-input-border, var(--input-border, #bfd1ea));
  border-radius: 12px;
  background: var(--listener-input-bg, var(--input-bg, #fff));
  color: var(--listener-input-text, var(--input-text, #1d2a42));
  text-align: left;
  padding: 0 12px;
  font-weight: 600;
  cursor: pointer;
}

.poll-option-btn:focus-visible {
  outline: none;
  border-color: var(--listener-focus-color, var(--input-border-focus, var(--focus)));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--listener-focus-color, var(--focus)) 28%, transparent);
}

.poll-option-btn:disabled {
  opacity: 0.75;
  cursor: default;
}

.poll-result-row {
  border: 1px solid var(--listener-module-border, var(--border));
  border-radius: 12px;
  overflow: hidden;
  background: var(--listener-module-bg, var(--surface));
}

.poll-result-fill {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 42px;
  padding: 0 10px;
  background: var(--listener-chip-bg, var(--chip-surface));
  color: var(--listener-active-icon-color, var(--brand-blue));
  font-weight: 600;
}

.poll-result-row.selected .poll-result-fill {
  background: var(--listener-module-bg, var(--surface-soft));
  color: var(--text);
  border-left: 3px solid var(--listener-active-icon-color, var(--brand-blue));
}

.poll-helper {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.poll-helper.is-error {
  color: var(--status-danger, #b42318);
}

.timer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.timer-header h2 {
  margin: 0;
  font-size: 1rem;
}

.text-btn {
  min-height: 40px;
  border: 0;
  background: transparent;
  color: var(--listener-active-icon-color, var(--brand-blue));
  font-weight: 600;
  cursor: pointer;
}

.timer-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.timer-chip {
  min-height: 40px;
  min-width: 72px;
  border: 1px solid var(--listener-input-border, var(--input-border, #bfd1ea));
  border-radius: 999px;
  background: var(--listener-input-bg, var(--input-bg, #fff));
  color: var(--listener-input-text, var(--input-text, #1d2a42));
  padding: 0 12px;
  font-weight: 600;
  cursor: pointer;
}

.timer-chip.active {
  background: var(--listener-chip-active-bg, var(--chip-active-bg, #e9f0ff));
  color: var(--listener-active-icon-color, var(--chip-active-text, var(--brand-blue)));
  border-color: var(--listener-chip-active-border, var(--chip-active-border, var(--brand-blue)));
}

.sleep-status {
  margin: 10px 0 2px;
  color: var(--muted);
  font-weight: 500;
}

.install-card {
  margin-top: 12px;
  margin-bottom: 8px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  padding: 9px 10px 9px 12px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 6px;
}

.install-card-content h3 {
  margin: 0;
  font-size: 0.98rem;
}

.install-card-content p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.89rem;
  line-height: 1.35;
}

.install-card-actions {
  display: flex;
  margin-top: 10px;
}

.install-action-btn {
  min-width: 132px;
}

.install-dismiss {
  min-width: 36px;
  min-height: 36px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
}

.install-guide-sheet {
  max-width: 440px;
}

.install-guide-content {
  display: grid;
  gap: 14px;
}

.install-guide-steps {
  display: grid;
  gap: 12px;
}

.install-guide-step {
  display: grid;
  grid-template-columns: minmax(0, 132px) 1fr;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-soft);
  padding: 12px;
}

.install-guide-visual {
  position: relative;
  min-height: 96px;
  border-radius: 14px;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 35%, color-mix(in srgb, var(--listener-active-icon-color, var(--brand-blue)) 18%, transparent), transparent 48%),
    radial-gradient(circle at 72% 68%, rgba(255, 94, 0, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(247, 247, 245, 0.98));
  border: 1px solid color-mix(in srgb, var(--listener-module-border, var(--brand-blue)) 42%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.install-guide-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(1px);
}

.install-guide-orb--one {
  width: 56px;
  height: 56px;
  left: 18px;
  top: 18px;
  background: color-mix(in srgb, var(--listener-active-icon-color, var(--brand-blue)) 22%, transparent);
}

.install-guide-orb--two {
  width: 48px;
  height: 48px;
  right: 18px;
  bottom: 14px;
  background: rgba(255, 94, 0, 0.18);
}

.install-guide-orb--three {
  width: 54px;
  height: 54px;
  left: 20px;
  bottom: 16px;
  background: rgba(255, 94, 0, 0.2);
}

.install-guide-orb--four {
  width: 46px;
  height: 46px;
  right: 18px;
  top: 18px;
  background: color-mix(in srgb, var(--listener-active-icon-color, var(--brand-blue)) 16%, transparent);
}

.install-guide-chip {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--listener-active-icon-color, var(--brand-blue));
  border: 1px solid color-mix(in srgb, var(--listener-module-border, var(--brand-blue)) 56%, transparent);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--listener-active-icon-color, var(--brand-blue)) 12%, transparent);
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
}

.install-guide-chip--wide {
  max-width: 108px;
  padding: 8px 14px;
  line-height: 1.15;
}

.install-guide-copy h3 {
  margin: 0;
  font-size: 0.98rem;
}

.install-guide-copy p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.4;
}

.push-card {
  border-color: var(--listener-module-border, var(--control-border));
  background: var(--listener-module-bg, var(--surface));
}

.push-enable-btn {
  min-width: 110px;
  align-self: center;
}

.push-status {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.35;
}

.push-status.is-error {
  color: var(--status-danger, #b42318);
}

.push-status.is-success {
  color: var(--status-success, #067647);
}

.sticky-player {
  display: none !important;
  position: fixed;
  top: calc(10px + env(safe-area-inset-top, 0px));
  left: 12px;
  right: 12px;
  z-index: 30;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 30px rgba(13, 30, 54, 0.18);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.sticky-player.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.sticky-player-media {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--header-border);
  background: var(--surface);
}

.sticky-player-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sticky-player-copy {
  min-width: 0;
}

.sticky-player-title,
.sticky-player-status {
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sticky-player-title {
  font-size: 0.9rem;
  font-weight: 700;
}

.sticky-player-status {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.8rem;
}

.sticky-player-toggle {
  min-width: 90px;
  min-height: 40px;
  border: 0;
  border-radius: 12px;
  background: var(--listener-button-bg, var(--brand-blue));
  color: var(--listener-button-text, #fff);
  padding: 0 12px;
  font-weight: 700;
  cursor: pointer;
}

.static-page.privacy-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px calc(28px + env(safe-area-inset-bottom, 0px));
  color: var(--text);
}

.privacy-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--listener-secondary-text, var(--brand-blue));
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
  transition: color 0.14s ease;
}

.privacy-back-link:hover {
  color: var(--listener-primary-text, var(--accent-blue, var(--brand-blue)));
}

.privacy-copy {
  display: grid;
  gap: 20px;
}

.legal-sheet-view[hidden] {
  display: none !important;
}

.privacy-copy section {
  display: grid;
  gap: 8px;
}

.page-title {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.9rem, 4.8vw, 2.5rem);
  line-height: 1.02;
}

.lang-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

.section-title {
  margin: 0;
  color: var(--listener-eyebrow-text, var(--brand-blue));
  font-size: 1.05rem;
}

.privacy-page p {
  margin: 0;
  color: var(--text);
  line-height: 1.65;
}

.privacy-page a[href^="mailto:"] {
  color: var(--listener-active-icon-color, var(--brand-blue));
  font-weight: 600;
  text-decoration: none;
}

.privacy-page a[href^="mailto:"]:hover {
  text-decoration: underline;
}

footer {
  padding-top: 16px;
  padding-bottom: calc(92px + env(safe-area-inset-bottom, 0px));
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  border-top: 1px solid var(--header-border);
  color: var(--muted);
  font-size: 0.86rem;
}

footer .footer-link {
  color: var(--listener-active-icon-color, var(--brand-blue));
  text-decoration: none;
  font-weight: 600;
  white-space: nowrap;
}

.app-version {
  margin-left: auto;
  color: var(--muted);
  font-weight: 600;
  white-space: nowrap;
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
}

button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

html[data-theme="dark"] .app-header {
  background: var(--listener-top-nav-bg, var(--bg-shell));
}

html[data-theme="dark"] footer {
  background: var(--bg-shell);
}

html[data-theme="dark"] .page-title,
html[data-theme="dark"] .privacy-page p {
  color: var(--text-primary);
}

html[data-theme="dark"] .privacy-back-link {
  color: var(--listener-secondary-text, var(--accent-blue-hover));
}

html[data-theme="dark"] .privacy-page a[href^="mailto:"] {
  color: var(--listener-active-icon-color, var(--accent-blue-hover));
}

html[data-theme="dark"] .lang-note {
  color: var(--text-secondary);
}

html[data-theme="dark"] .section-title {
  color: var(--listener-eyebrow-text, var(--accent-blue-hover));
}

html[data-theme="dark"] .primary-cta {
  background: var(--listener-button-bg, var(--accent-blue));
  color: var(--listener-button-text, #fff);
  box-shadow: 0 12px 24px color-mix(in srgb, var(--listener-button-bg, var(--accent-blue)) 34%, transparent);
}

html[data-theme="dark"] .primary-cta.is-loading {
  background: var(--listener-button-bg, var(--accent-blue-pressed));
}

html[data-theme="dark"] .primary-cta.is-playing {
  background: linear-gradient(135deg, var(--chart-gradient-start), var(--chart-gradient-mid));
  box-shadow: 0 14px 30px rgba(255, 90, 61, 0.28);
}

html[data-theme="dark"] figure#artwork {
  border-color: var(--promo-preview-border);
  background: var(--promo-preview-bg);
  box-shadow: var(--shadow-soft);
}

html[data-theme="dark"] figure#artwork.playing {
  border-color: var(--chart-gradient-start);
  box-shadow: 0 12px 30px rgba(255, 122, 24, 0.24);
}

html[data-theme="dark"] .timer-card,
html[data-theme="dark"] .interactive-card,
html[data-theme="dark"] .install-card,
html[data-theme="dark"] .push-card {
  box-shadow: var(--shadow-soft);
}

html[data-theme="dark"] #studioMessageForm label {
  color: var(--listener-secondary-text, var(--text-secondary));
}

html[data-theme="dark"] .audio-message-form label {
  color: var(--listener-secondary-text, var(--text-secondary));
}

html[data-theme="dark"] .interactive-note,
html[data-theme="dark"] .poll-empty,
html[data-theme="dark"] .poll-helper,
html[data-theme="dark"] .sleep-status,
html[data-theme="dark"] .push-status,
html[data-theme="dark"] .install-card-content p,
html[data-theme="dark"] .brand-subtitle,
html[data-theme="dark"] .audio-message-helper,
html[data-theme="dark"] .audio-message-timer,
html[data-theme="dark"] .audio-message-duration {
  color: var(--listener-secondary-text, var(--text-secondary));
}

html[data-theme="dark"] .audio-message-state-card {
  border-color: var(--listener-module-border, var(--border-default));
  background: var(--listener-chip-bg, var(--surface-subtle));
}

html[data-theme="dark"] .audio-message-state-card.is-error {
  border-color: color-mix(in srgb, var(--status-danger) 26%, var(--border-default));
  background: color-mix(in srgb, var(--status-danger-bg) 55%, var(--surface-subtle));
}

html[data-theme="dark"] .audio-message-recording-indicator::before {
  box-shadow: 0 0 0 6px rgba(255, 122, 24, 0.14);
}

html[data-theme="dark"] .timer-chip:not(.active),
html[data-theme="dark"] .poll-option-btn {
  background: var(--listener-input-bg, var(--surface-subtle));
}

html[data-theme="dark"] .timer-chip:not(.active):hover:not(:disabled),
html[data-theme="dark"] .poll-option-btn:hover:not(:disabled) {
  background: color-mix(in srgb, var(--listener-active-icon-color, var(--surface-hover)) 10%, var(--listener-input-bg, var(--surface-hover)));
}

html[data-theme="dark"] .poll-result-fill {
  background: color-mix(in srgb, var(--listener-active-icon-color, var(--accent-blue)) 16%, transparent);
  color: var(--listener-primary-text, var(--text-primary));
}

html[data-theme="dark"] .poll-result-row.selected .poll-result-fill {
  background: color-mix(in srgb, var(--listener-active-icon-color, var(--accent-blue-hover)) 24%, transparent);
  color: var(--listener-primary-text, var(--text-primary));
}

html[data-theme="dark"] .interactive-success-card {
  border-color: rgba(34, 197, 94, 0.46);
}

html[data-theme="dark"] .install-dismiss {
  color: var(--listener-secondary-text, var(--text-secondary));
}

html[data-theme="dark"] .install-guide-step {
  border-color: var(--listener-module-border, var(--border-default));
  background: var(--listener-chip-bg, var(--surface-subtle));
}

html[data-theme="dark"] .install-guide-visual {
  border-color: var(--listener-module-border, var(--border-soft));
  background:
    radial-gradient(circle at 30% 35%, color-mix(in srgb, var(--listener-active-icon-color, var(--accent-blue-hover)) 20%, transparent), transparent 48%),
    radial-gradient(circle at 72% 68%, rgba(255, 122, 24, 0.16), transparent 42%),
    linear-gradient(180deg, var(--listener-module-bg, rgba(22, 35, 61, 0.98)), var(--listener-app-bg, rgba(16, 26, 43, 0.98)));
}

html[data-theme="dark"] .install-guide-chip {
  background: color-mix(in srgb, var(--listener-module-bg, rgb(15, 23, 42)) 84%, transparent);
  border-color: var(--listener-module-border, var(--border-soft));
  color: var(--listener-primary-text, var(--text-primary));
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.28);
}

html[data-theme="dark"] .install-guide-copy p {
  color: var(--listener-secondary-text, var(--text-secondary));
}

html[data-theme="dark"] .sticky-player {
  background: color-mix(in srgb, var(--listener-module-bg, rgb(17, 26, 46)) 94%, transparent);
  border-color: var(--listener-module-border, var(--border-soft));
  box-shadow: var(--shadow-elevated);
}

html[data-theme="dark"] .sticky-player-media {
  background: var(--promo-preview-bg);
  border-color: var(--promo-preview-border);
}

html[data-theme="dark"] .sticky-player-toggle {
  background: var(--listener-button-bg, var(--accent-blue));
  color: var(--listener-button-text, #fff);
}

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

@media (max-width: 420px) {
  .app-header {
    gap: 8px;
  }

  .brand-block h1 {
    font-size: 1.02rem;
  }

  .header-actions {
    gap: 6px;
  }

  .menu-sheet {
    left: 10px;
    right: 10px;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    padding: 12px;
  }

  .sticky-player {
    left: 10px;
    right: 10px;
    grid-template-columns: auto 1fr;
  }

  .sticky-player-toggle {
    grid-column: 1 / -1;
    width: 100%;
  }

  .listener-bottom-nav-item {
    min-height: 54px;
    font-size: 0.68rem;
  }

  .audio-message-recorder-head,
  .audio-message-preview-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .install-guide-step {
    grid-template-columns: 1fr;
  }

  .install-guide-visual {
    min-height: 84px;
  }

  footer {
    justify-content: flex-start;
  }
}

@media (display-mode: standalone), (display-mode: fullscreen), (display-mode: minimal-ui) {
  #installCard {
    display: none !important;
  }
}