/* ==========================================================================
   Application shell and shared components
   ========================================================================== */

.app-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header ------------------------------------------------------------------ */

.app-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  background: linear-gradient(180deg, rgba(10, 13, 14, 0.94), rgba(10, 13, 14, 0.78));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
}

.header-inner {
  max-width: var(--page-max);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 0 var(--page-pad);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: inherit;
  text-decoration: none;
  flex: none;
  border-radius: var(--radius-sm);
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  width: 30px;
  height: 30px;
  flex: none;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 3px;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 650;
  letter-spacing: 0.22em;
  color: var(--text-strong);
}

.brand-latin {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.38em;
  color: var(--text-ghost);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  min-width: 0;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 36px;
  padding: 0 11px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.nav-link svg {
  opacity: 0.72;
}

.nav-link:hover {
  color: var(--text-strong);
  background: rgba(236, 231, 219, 0.045);
  text-decoration: none;
}

.nav-link:hover svg {
  opacity: 1;
}

.nav-link.is-active {
  color: var(--amber-bright);
  background: rgba(227, 160, 67, 0.08);
}

.nav-link.is-active svg {
  opacity: 1;
}

.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 3px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
}

.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
}

.header-divider {
  width: 1px;
  height: 22px;
  background: var(--line);
}

.mode-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.mode-chip .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--jade);
  box-shadow: 0 0 8px rgba(76, 184, 148, 0.8);
}

.mode-chip--offline .dot {
  background: var(--crimson);
  box-shadow: 0 0 8px rgba(226, 100, 116, 0.8);
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  height: 34px;
  padding: 0 6px 0 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(236, 231, 219, 0.03);
  color: var(--text);
  font-size: 12.5px;
  max-width: 200px;
}

.user-avatar {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(140deg, var(--amber), var(--amber-deep));
  color: #201306;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  flex: none;
}

.user-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.menu-btn {
  display: none;
}

/* Main and footer --------------------------------------------------------- */

.app-main {
  flex: 1;
  width: 100%;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 30px var(--page-pad) 72px;
  outline: none;
}

.view-root {
  display: flex;
  flex-direction: column;
  gap: 26px;
  animation: te-fade-up var(--dur-slow) var(--ease-out);
}

.app-footer {
  border-top: 1px solid var(--line);
  padding: 18px var(--page-pad) 22px;
  margin-top: auto;
}

.footer-inner {
  max-width: var(--page-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--text-faint);
  font-size: 11.5px;
}

.footer-inner .mono {
  font-size: 10.5px;
  letter-spacing: 0.06em;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
}

.footer-links a {
  color: var(--text-faint);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text-strong);
}

/* Buttons ----------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 38px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 550;
  letter-spacing: 0.01em;
  line-height: 1;
  color: var(--text);
  cursor: pointer;
  user-select: none;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease), transform var(--dur-fast) var(--ease),
    box-shadow var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  pointer-events: none;
}

.btn svg {
  flex: none;
}

.btn--primary {
  background: linear-gradient(180deg, #f2bb66 0%, #dd9a3c 100%);
  border-color: rgba(255, 236, 200, 0.36);
  color: #241708;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.32), 0 10px 26px -16px rgba(227, 160, 67, 0.9);
}

.btn--primary:hover {
  background: linear-gradient(180deg, #f8c878 0%, #e6a544 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.36), 0 12px 30px -14px rgba(227, 160, 67, 0.95);
}

.btn--secondary {
  background: var(--ink-4);
  border-color: var(--line-strong);
  color: var(--text-strong);
}

.btn--secondary:hover {
  background: var(--ink-5);
  border-color: var(--line-bright);
}

.btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
}

.btn--ghost:hover {
  background: rgba(236, 231, 219, 0.05);
  color: var(--text-strong);
}

.btn--outline {
  background: transparent;
  border-color: var(--line-bright);
  color: var(--text);
}

.btn--outline:hover {
  border-color: var(--line-amber);
  color: var(--amber-bright);
  background: var(--amber-soft);
}

.btn--danger {
  background: rgba(226, 100, 116, 0.1);
  border-color: rgba(226, 100, 116, 0.34);
  color: var(--crimson-bright);
}

.btn--danger:hover {
  background: rgba(226, 100, 116, 0.18);
  border-color: rgba(226, 100, 116, 0.5);
}

.btn--sm {
  height: 30px;
  padding: 0 11px;
  font-size: 12.5px;
  gap: 6px;
  border-radius: 7px;
}

.btn--lg {
  height: 46px;
  padding: 0 22px;
  font-size: 15px;
  border-radius: 9px;
}

.btn--block {
  width: 100%;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.icon-btn:hover {
  background: rgba(236, 231, 219, 0.06);
  color: var(--text-strong);
}

.icon-btn--bordered {
  border-color: var(--line-strong);
  background: rgba(236, 231, 219, 0.03);
}

.btn-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Forms ------------------------------------------------------------------- */

.input,
.select,
.textarea {
  width: 100%;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(7, 9, 10, 0.55);
  color: var(--text-strong);
  font-family: inherit;
  font-size: 13.5px;
  line-height: 1.45;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--text-ghost);
}

.input:hover,
.select:hover,
.textarea:hover {
  border-color: var(--line-bright);
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: rgba(227, 160, 67, 0.6);
  box-shadow: 0 0 0 3px rgba(227, 160, 67, 0.14);
  background: rgba(7, 9, 10, 0.75);
}

.input[aria-invalid="true"] {
  border-color: rgba(226, 100, 116, 0.6);
}

.select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23aca597' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  background-size: 13px;
  cursor: pointer;
}

.select option {
  background: var(--ink-3);
  color: var(--text);
}

.textarea {
  min-height: 92px;
  resize: vertical;
}

.input--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.14em;
}

.input--code {
  height: 52px;
  font-family: var(--font-mono);
  font-size: 22px;
  letter-spacing: 0.42em;
  text-align: center;
  text-transform: uppercase;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.field-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-muted);
  font-size: 11.5px;
  font-weight: 550;
  letter-spacing: 0.05em;
}

.field-required {
  color: var(--crimson-bright);
}

.field-hint {
  color: var(--text-faint);
  font-size: 11.5px;
  line-height: 1.5;
}

.field-error {
  color: var(--crimson-bright);
  font-size: 11.5px;
  line-height: 1.5;
}

.field--error .input,
.field--error .select {
  border-color: rgba(226, 100, 116, 0.55);
}

.form-grid {
  display: grid;
  gap: 16px;
}

.form-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Cards ------------------------------------------------------------------- */

.card {
  background:
    linear-gradient(180deg, rgba(21, 26, 29, 0.94), rgba(13, 17, 19, 0.94));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  min-width: 0;
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 22px 0;
}

.card-head-text {
  min-width: 0;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-strong);
}

.card-desc {
  margin-top: 5px;
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.55;
  max-width: 70ch;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

.card-body {
  padding: 18px 22px 22px;
}

.card-body--flush {
  padding: 12px 0 0;
}

.card--accent {
  border-color: var(--line-amber);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(227, 160, 67, 0.06) inset;
}

.card--flat {
  background: rgba(236, 231, 219, 0.025);
  box-shadow: none;
}

.card--danger {
  border-color: rgba(226, 100, 116, 0.28);
}

/* Page header ------------------------------------------------------------- */

.page-header {
  display: flex;
  align-items: flex-end;
  gap: 18px;
  flex-wrap: wrap;
  padding-bottom: 2px;
}

.page-header-main {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 9px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-title {
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.page-title--hero {
  font-size: clamp(34px, 4.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.018em;
  font-weight: 650;
}

.page-subtitle {
  margin-top: 10px;
  max-width: 68ch;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.65;
}

.page-header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-header-back {
  align-self: flex-end;
  margin-bottom: 2px;
}

/* Badges ------------------------------------------------------------------ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 23px;
  padding: 0 9px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(236, 231, 219, 0.04);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 550;
  letter-spacing: 0.04em;
  white-space: nowrap;
  line-height: 1;
}

.badge--amber { color: var(--amber-bright); border-color: rgba(227, 160, 67, 0.3); background: var(--amber-soft); }
.badge--jade { color: var(--jade-bright); border-color: rgba(76, 184, 148, 0.3); background: var(--jade-soft); }
.badge--violet { color: var(--violet-bright); border-color: rgba(157, 140, 240, 0.3); background: var(--violet-soft); }
.badge--crimson { color: var(--crimson-bright); border-color: rgba(226, 100, 116, 0.3); background: var(--crimson-soft); }
.badge--muted { color: var(--text-faint); }
.badge--ok { color: var(--jade-bright); border-color: rgba(76, 184, 148, 0.26); background: var(--jade-soft); }
.badge--warn { color: var(--amber-bright); border-color: rgba(227, 160, 67, 0.3); background: var(--amber-soft); }
.badge--danger { color: var(--crimson-bright); border-color: rgba(226, 100, 116, 0.3); background: var(--crimson-soft); }

.badge .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.seat-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--text);
  font-size: 13px;
}

.seat-badge-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex: none;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: #10100c;
}

.seat-badge--black .seat-badge-letter { background: #1a1f22; color: #e8e3d7; border: 1px solid rgba(255, 253, 246, 0.24); }
.seat-badge--white .seat-badge-letter { background: #ece7db; color: #1a1f22; border: 1px solid rgba(0, 0, 0, 0.4); }

.seat-badge-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.seat-badge-suffix {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(236, 231, 219, 0.03);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
}

.icon-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: inherit;
}

.icon-text-icon {
  display: inline-flex;
  opacity: 0.8;
}

/* Stat cards -------------------------------------------------------------- */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
}

.stat-card {
  position: relative;
  padding: 16px 18px 17px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(21, 26, 29, 0.8), rgba(13, 17, 19, 0.8));
  overflow: hidden;
}

.stat-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(227, 160, 67, 0.4), transparent);
  opacity: 0.5;
}

.stat-card-label {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--text-faint);
  font-size: 11px;
  font-weight: 550;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.stat-card-icon {
  opacity: 0.8;
}

.stat-card-value {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.stat-card-hint {
  margin-top: 6px;
  color: var(--text-faint);
  font-size: 11.5px;
  line-height: 1.5;
}

.stat-card--amber .stat-card-value { color: var(--amber-bright); }
.stat-card--jade .stat-card-value { color: var(--jade-bright); }
.stat-card--violet .stat-card-value { color: var(--violet-bright); }
.stat-card--crimson .stat-card-value { color: var(--crimson-bright); }

/* Segmented control ------------------------------------------------------- */

.segmented {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(7, 9, 10, 0.6);
}

.segmented--block {
  display: flex;
  width: 100%;
}

.segmented--block .segmented-btn {
  flex: 1;
}

.segmented-btn {
  height: 30px;
  padding: 0 14px;
  border: none;
  border-radius: 7px;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 550;
  letter-spacing: 0.02em;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.segmented-btn:hover {
  color: var(--text-strong);
}

.segmented-btn.is-active {
  background: var(--ink-4);
  color: var(--text-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), var(--shadow-sm);
}

.segmented--sm {
  padding: 2px;
}

.segmented--sm .segmented-btn {
  height: 26px;
  padding: 0 10px;
  font-size: 11.5px;
}

/* Toggle ------------------------------------------------------------------ */

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.toggle-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.toggle-label {
  color: var(--text-strong);
  font-size: 13.5px;
  font-weight: 550;
}

.toggle-desc {
  color: var(--text-faint);
  font-size: 12px;
  line-height: 1.5;
}

.switch {
  position: relative;
  width: 42px;
  height: 24px;
  flex: none;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: var(--ink-4);
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.switch-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--text-faint);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.switch.is-on {
  background: rgba(227, 160, 67, 0.24);
  border-color: rgba(227, 160, 67, 0.55);
}

.switch.is-on .switch-knob {
  transform: translateX(18px);
  background: var(--amber-bright);
}

/* Tables ------------------------------------------------------------------ */

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.data-table th {
  padding: 10px 14px;
  text-align: left;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 1px solid var(--line-strong);
}

.data-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.data-table tbody tr:hover {
  background: rgba(236, 231, 219, 0.025);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table .cell-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  justify-content: flex-end;
}

.table-empty {
  padding: 36px 20px;
}

/* Toasts ------------------------------------------------------------------ */

.toast-region {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 120;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(380px, calc(100vw - 32px));
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(24, 30, 33, 0.97);
  box-shadow: 0 18px 50px -20px rgba(0, 0, 0, 0.9);
  color: var(--text);
  font-size: 12.5px;
  line-height: 1.5;
  animation: te-fade-up var(--dur-slow) var(--ease-out);
  backdrop-filter: blur(8px);
}

.toast.is-leaving {
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.toast-icon {
  display: inline-flex;
  margin-top: 1px;
  color: var(--text-muted);
}

.toast--success { border-color: rgba(76, 184, 148, 0.35); }
.toast--success .toast-icon { color: var(--jade-bright); }
.toast--error { border-color: rgba(226, 100, 116, 0.38); }
.toast--error .toast-icon { color: var(--crimson-bright); }
.toast--warning { border-color: rgba(227, 160, 67, 0.4); }
.toast--warning .toast-icon { color: var(--amber-bright); }
.toast--info .toast-icon { color: var(--amber); }

.toast-text {
  flex: 1;
  min-width: 0;
}

.toast-close {
  border: none;
  background: transparent;
  color: var(--text-faint);
  cursor: pointer;
  padding: 2px;
  border-radius: 4px;
  flex: none;
}

.toast-close:hover {
  color: var(--text-strong);
  background: rgba(236, 231, 219, 0.06);
}

/* Dialogs ----------------------------------------------------------------- */

.dialog {
  width: min(460px, calc(100vw - 32px));
  padding: 0;
  border: 1px solid var(--line-bright);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--ink-3), var(--ink-2));
  color: var(--text);
  box-shadow: var(--shadow-lg);
}

.dialog--wide {
  width: min(620px, calc(100vw - 32px));
}

.dialog::backdrop {
  background: rgba(4, 6, 7, 0.72);
  backdrop-filter: blur(3px);
}

.dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 20px 0;
}

.dialog-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.dialog-body {
  padding: 12px 20px 4px;
}

.dialog-desc {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.65;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 18px 20px 20px;
  flex-wrap: wrap;
}

.dialog-close {
  margin-top: -4px;
  margin-right: -4px;
}

.dialog-spacer {
  display: block;
  height: 4px;
}

/* State blocks and skeletons ---------------------------------------------- */

.state-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 42px 24px;
  text-align: center;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  background: rgba(236, 231, 219, 0.015);
}

.state-block--error {
  border-color: rgba(226, 100, 116, 0.3);
  background: rgba(226, 100, 116, 0.035);
}

.state-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 2px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: rgba(236, 231, 219, 0.04);
  color: var(--text-muted);
}

.state-block--error .state-icon {
  color: var(--crimson-bright);
  border-color: rgba(226, 100, 116, 0.3);
  background: rgba(226, 100, 116, 0.08);
}

.state-title {
  color: var(--text-strong);
  font-size: 14.5px;
  font-weight: 600;
}

.state-desc {
  max-width: 46ch;
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.6;
}

.state-action {
  margin-top: 8px;
}

.loading-block {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 46px 20px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.skeleton-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.skeleton {
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, rgba(236, 231, 219, 0.04) 25%, rgba(236, 231, 219, 0.09) 37%, rgba(236, 231, 219, 0.04) 63%);
  background-size: 420px 100%;
  animation: te-shimmer 1.4s linear infinite;
}

.skeleton--line {
  height: 13px;
}

.skeleton--line:nth-child(2) { width: 82%; }
.skeleton--line:nth-child(3) { width: 64%; }

.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.skeleton--card {
  height: 104px;
  border-radius: var(--radius-md);
}

/* Progress ---------------------------------------------------------------- */

.progress {
  height: 5px;
  border-radius: var(--radius-pill);
  background: rgba(236, 231, 219, 0.08);
  overflow: hidden;
}

.progress-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--amber-deep), var(--amber));
}

.progress--jade .progress-fill { background: linear-gradient(90deg, var(--jade-deep), var(--jade)); }

/* Offline banner ---------------------------------------------------------- */

.offline-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border: 1px solid rgba(226, 100, 116, 0.3);
  border-radius: var(--radius-md);
  background: rgba(226, 100, 116, 0.07);
  color: var(--crimson-bright);
  font-size: 12.5px;
}

.offline-banner .flex-1 {
  color: var(--text-muted);
}

/* Responsive header ------------------------------------------------------- */

@media (max-width: 1240px) {
  .nav-link {
    padding: 0 9px;
    font-size: 12.5px;
  }

  .header-inner {
    gap: 16px;
  }

  .brand-latin {
    display: none;
  }
}

@media (max-width: 1020px) {
  .menu-btn {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px var(--page-pad) 16px;
    background: rgba(10, 13, 14, 0.98);
    border-bottom: 1px solid var(--line-strong);
    box-shadow: var(--shadow-lg);
    display: none;
  }

  .main-nav.is-open {
    display: flex;
  }

  .nav-link {
    height: 42px;
    padding: 0 12px;
    font-size: 13.5px;
  }

  .nav-link.is-active::after {
    display: none;
  }

  .header-divider,
  .mode-chip {
    display: none;
  }

  .app-header {
    position: sticky;
  }

  .header-inner {
    position: relative;
  }
}

@media (max-width: 720px) {
  .app-main {
    padding-top: 20px;
  }

  .user-name {
    display: none;
  }

  .user-chip {
    padding-right: 4px;
  }

  .card-head {
    padding: 16px 16px 0;
    flex-direction: column;
    gap: 10px;
  }

  .card-body {
    padding: 14px 16px 18px;
  }

  .page-header {
    align-items: flex-start;
  }

  .page-header-actions {
    margin-left: 0;
    width: 100%;
  }

  .form-grid--2 {
    grid-template-columns: 1fr;
  }

  .toast-region {
    right: 12px;
    bottom: 12px;
  }
}

/* Overrides that must win over the generic .icon-btn rule ----------------- */

.icon-btn.menu-btn {
  display: none;
}

@media (max-width: 1020px) {
  .icon-btn.menu-btn {
    display: inline-flex;
  }
}

/* Code inputs: placeholder should not inherit the wide code letter-spacing */
.input--code::placeholder {
  letter-spacing: 0.08em;
  font-size: 13px;
  font-family: var(--font-sans);
}

/* Player kind shown as a static chip when the mode fixes it --------------- */

.static-kind {
  display: flex;
  align-items: center;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(7, 9, 10, 0.3);
  color: var(--text-muted);
  font-size: 13px;
  gap: 7px;
}

/* Feature rows in settings ------------------------------------------------- */

.feature-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
}

.feature-row:first-child {
  border-top: none;
  padding-top: 0;
}

.feature-row:last-child {
  padding-bottom: 0;
}

.feature-row-label {
  color: var(--text-muted);
}

/* Auth plain-card mode ----------------------------------------------------- */

.auth-desktop {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
}