:root {
  --app-body-bg: #f4f7fb;
  --app-body-accent: rgba(34, 92, 255, 0.12);
  --app-panel-bg: rgba(255, 255, 255, 0.92);
  --app-panel-border: rgba(15, 23, 42, 0.08);
  --app-panel-shadow: 0 1.25rem 3.75rem rgba(15, 23, 42, 0.08);
  --app-text: #102033;
  --app-muted: #5d6b82;
  --app-heading: #132238;
  --app-primary: #1f6feb;
  --app-primary-rgb: 31, 111, 235;
  --app-primary-dark: #174ea6;
  --app-warning-bg: rgba(255, 244, 214, 0.95);
  --app-warning-border: rgba(184, 120, 0, 0.2);
  --app-warning-text: #825400;
  --app-danger-soft: rgba(180, 35, 24, 0.1);
  --app-danger: #b42318;
  --app-success: #0f7a46;
  --app-radius-lg: 1.25rem;
  --app-radius-md: 0.95rem;
  --app-radius-sm: 0.75rem;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, var(--app-body-accent), transparent 30%),
    linear-gradient(180deg, #fbfcff 0%, var(--app-body-bg) 100%);
  color: var(--app-text);
  font-family: "Avenir Next", "Segoe UI Variable Text", "Segoe UI", sans-serif;
}

a {
  color: var(--app-primary);
}

a:hover {
  color: var(--app-primary-dark);
}

.app-shell {
  min-height: 100vh;
}

.app-navbar {
  background: rgba(12, 20, 34, 0.92);
  backdrop-filter: blur(18px);
  box-shadow: 0 0.75rem 2rem rgba(15, 23, 42, 0.14);
}

.app-navbar .navbar-brand {
  color: #f8fbff;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.app-navbar .navbar-brand:hover,
.app-navbar .navbar-brand:focus,
.app-navbar .nav-link:hover,
.app-navbar .nav-link:focus {
  color: #fff;
}

.app-navbar .nav-link,
.app-navbar .navbar-text,
.app-navbar label {
  color: rgba(255, 255, 255, 0.8);
}

.app-page {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.app-page.container {
  max-width: 75rem;
}

.app-panel,
.card {
  border: 1px solid var(--app-panel-border);
  border-radius: var(--app-radius-lg);
  background: var(--app-panel-bg);
  box-shadow: var(--app-panel-shadow);
}

.app-panel .card-body,
.app-panel .card-header,
.app-panel .card-footer {
  border-color: rgba(15, 23, 42, 0.06);
}

.app-section-title,
.card-title,
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--app-heading);
}

.app-muted {
  color: var(--app-muted);
}

.app-form-card {
  max-width: 30rem;
  margin-inline: auto;
}

.app-form-card .card-body {
  padding: 2rem;
}

.app-auth-copy {
  font-size: 0.95rem;
  color: var(--app-muted);
}

.app-table-wrap {
  overflow-x: auto;
}

.app-table {
  --bs-table-bg: transparent;
  --bs-table-striped-bg: rgba(31, 111, 235, 0.04);
  --bs-table-hover-bg: rgba(31, 111, 235, 0.06);
  margin-bottom: 0;
}

.app-table thead th {
  color: var(--app-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom-width: 1px;
}

.app-table tbody td {
  vertical-align: middle;
}

.app-script-link,
.app-inline-link {
  color: inherit;
  text-decoration: none;
}

.app-script-link:hover,
.app-inline-link:hover {
  color: var(--app-primary);
}

.app-script-title {
  font-weight: 700;
}

.app-script-meta {
  color: var(--app-muted);
  font-size: 0.92rem;
}

.locale-switcher .form-select {
  min-width: 10rem;
}

.toast-stack {
  position: fixed;
  top: 5.25rem;
  right: 1rem;
  z-index: 1080;
  display: grid;
  gap: 0.75rem;
  width: min(26rem, calc(100vw - 2rem));
}

.app-alert {
  border-radius: 1rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 0.75rem 2rem rgba(15, 23, 42, 0.12);
}

.app-alert-success {
  background: rgba(15, 122, 70, 0.12);
  color: #0b5f36;
}

.app-alert-error {
  background: rgba(180, 35, 24, 0.12);
  color: #8f2017;
}

.app-alert-info {
  background: rgba(31, 111, 235, 0.12);
  color: #164b99;
}

/* Remove number-input spinner controls for the top-up amount field */
.topup-amount-input::-webkit-outer-spin-button,
.topup-amount-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.topup-amount-input {
  -moz-appearance: textfield;
  appearance: textfield;
}

.dashboard-actions-cell {
  width: 1%;
  white-space: nowrap;
}

.dashboard-action-form {
  margin: 0;
}

.dashboard-action-button {
  width: 2.75rem;
  height: 2.75rem;
  min-width: 2.75rem;
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.dashboard-dialog {
  box-sizing: border-box;
  width: min(30rem, calc(100vw - 2rem));
  max-width: min(30rem, calc(100vw - 2rem));
  margin: auto;
  white-space: normal;
  text-align: left;
  border: 0;
  border-radius: 1.25rem;
  padding: 0;
  background: transparent;
  box-shadow: 0 1.5rem 4rem rgba(15, 23, 42, 0.3);
  overflow: hidden;
}

.dashboard-dialog::backdrop {
  background: rgba(15, 23, 42, 0.55);
}

.dashboard-dialog-card {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid var(--app-panel-border);
  border-radius: 1.25rem;
  background: #fff;
  display: grid;
  gap: 1.25rem;
  overflow-x: hidden;
  white-space: normal;
  text-align: left;
}

.dashboard-dialog-card > * {
  min-width: 0;
}

.dashboard-dialog-header,
.dashboard-dialog-body {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.dashboard-dialog-title,
.dashboard-dialog-copy,
.dashboard-dialog-warning {
  margin: 0;
  max-width: 100%;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: normal;
}

.dashboard-dialog-title {
  color: var(--app-heading);
  font-size: clamp(1.85rem, 5vw, 2.65rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.dashboard-dialog-copy {
  color: var(--app-text);
  font-size: clamp(1rem, 2.3vw, 1.15rem);
  line-height: 1.45;
}

.dashboard-dialog-warning {
  color: var(--app-danger);
  font-weight: 700;
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  line-height: 1.35;
}

.dashboard-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
  width: 100%;
  min-width: 0;
  padding-top: 0.25rem;
}

.dashboard-dialog-actions .btn {
  flex: 1 1 11rem;
  min-height: 3.25rem;
  max-width: 100%;
  white-space: normal;
  border-radius: 1rem;
  font-size: 1rem;
}

.dashboard-dialog-cancel {
  background: #fff;
  color: var(--app-heading);
}

@media (min-width: 576px) {
  .dashboard-dialog-actions .btn {
    flex: 0 1 auto;
  }
}

.scene-layout {
  align-items: start;
}

.scene-sidebar-card {
  position: sticky;
  top: 1.5rem;
}

.scene-menu-select-wrap {
  display: block;
}

.scene-menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none;
  gap: 0.75rem;
}

.scene-menu-act-divider {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1rem 0 0.25rem;
}

.scene-menu-act-divider::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: rgba(15, 23, 42, 0.12);
}

.scene-menu-act-label {
  color: var(--app-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scene-menu-item {
  position: relative;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--app-radius-md);
  background: rgba(247, 250, 255, 0.8);
  transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.scene-menu-item:hover {
  border-color: rgba(var(--app-primary-rgb), 0.22);
  background: rgba(255, 255, 255, 0.96);
  transform: translateY(-1px);
}

.scene-menu-item.current {
  border-color: rgba(var(--app-primary-rgb), 0.25);
  background: rgba(var(--app-primary-rgb), 0.08);
}

.scene-menu-item a,
.scene-menu-title {
  display: block;
  padding: 0.9rem 1rem;
  color: inherit;
  text-decoration: none;
}

.scene-menu-title {
  font-weight: 700;
}

.player-controls-row {
  display: grid;
  gap: 0.75rem;
}

.player-lead-group {
  display: grid;
  gap: 0.375rem;
}

.practice-character-field .form-select,
.scene-menu-select-wrap .form-select {
  min-height: 2.25rem;
}

.practice-character-progress {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.1875rem;
  min-height: 2.5rem;
  padding: 0.375rem 0.625rem;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: var(--app-radius-md);
  background: rgba(255, 255, 255, 0.96);
}

.player-main-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5625rem;
  align-items: center;
}

.transport-controls {
  display: inline-flex;
  gap: 0.375rem;
}

.speed-presets {
  display: inline-flex;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.speed-preset.is-active {
  background: var(--app-primary);
  border-color: var(--app-primary);
  color: #fff;
}

.icon-button,
.compact-button {
  min-height: 2.1rem;
  padding-block: 0.2rem;
  font-size: 0.92rem;
}

.icon-button {
  min-width: 2.1rem;
  padding-inline: 0.55rem;
}

.player-status-box {
  display: grid;
  gap: 0.25rem;
  padding: 0.9rem 1rem;
  border-radius: var(--app-radius-md);
  background: rgba(var(--app-primary-rgb), 0.08);
  color: #164b99;
  text-align: center;
}

.player-status-inline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-width: 0;
}

.player-status-spinner {
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 999px;
  border: 2px solid rgba(15, 23, 42, 0.14);
  border-top-color: var(--app-primary);
  animation: scene-spinner 0.9s linear infinite;
  flex: 0 0 auto;
}

.player-status-detail {
  margin: 0;
  color: var(--app-text);
  font-size: 0.74rem;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.player-status-failed {
  margin: 0;
  color: var(--app-danger);
  font-size: 0.64rem;
  line-height: 1.1;
  text-align: center;
}

.player-main-controls-placeholder {
  min-height: 2.1rem;
}

.player-status-box p {
  margin: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.player-action {
  margin: 0;
}

.player-slot-spacer {
  min-height: 1px;
}

.scene-duration {
  display: grid;
  gap: 0.1rem;
  align-content: start;
  justify-items: start;
  padding: 0.375rem 0.625rem;
  border-radius: var(--app-radius-md);
  background: rgba(15, 23, 42, 0.04);
}

.scene-duration-label,
.scene-duration-value {
  margin: 0;
}

.scene-duration-label {
  color: var(--app-muted);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.scene-duration-value {
  font-weight: 700;
  font-size: 0.94rem;
}

.scene-lines-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.scene-lines-meta {
  display: grid;
  gap: 0.25rem;
}

.scene-lines-act-title {
  margin: 0;
  color: var(--app-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scene-title-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.scene-nav-link,
.player-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0 1rem;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 999px;
  background: #fff;
  color: var(--app-heading);
  text-decoration: none;
}

.scene-lines-scroll {
  max-height: min(70vh, 38rem);
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 0.25rem;
}

.scene-lines-scroll-tail {
  height: min(45vh, 16rem);
}

.scene-lines-list {
  display: grid;
  gap: 0.75rem;
}

.scene-line-block {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.92);
  transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.scene-line-character {
  margin: 0;
  font-weight: 700;
}

.scene-line-text {
  margin: 0.45rem 0 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--app-text);
}

.scene-line-text.stage-direction,
.scene-stage-inline {
  font-style: italic;
}

.scene-line-block.is-current-line {
  border-color: rgba(184, 120, 0, 0.22);
  background: var(--app-warning-bg);
  box-shadow: inset 0 0 0 1px var(--app-warning-border);
}

@keyframes scene-spinner {
  to {
    transform: rotate(360deg);
  }
}

.app-review-table .form-select,
.app-review-table .btn {
  min-height: 2.75rem;
}

.app-danger-note {
  color: var(--app-danger);
  font-weight: 700;
}

@media (min-width: 992px) {
  .scene-menu-select-wrap {
    display: none;
  }

  .scene-menu-list {
    display: grid;
  }

  .player-controls-row {
    grid-template-columns: minmax(12rem, 16rem) minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (max-width: 991.98px) {
  .scene-sidebar-card {
    position: static;
  }

  .practice-character-progress {
    width: 100%;
  }
}