/* tvdash - Portrait TV layout (1080x1920) */

:root {
  --color-bg: #1a1a2e;
  --color-bg-section: #16213e;
  --color-bg-row: #1a1a2e;
  --color-bg-row-alt: #0f3460;
  --color-text: #e0e0e0;
  --color-text-muted: #8a8a9a;
  --color-primary: #4a9cc2;
  --color-primary-dark: #357a99;
  --color-border: #2a2a4a;

  /* Priority colours */
  --color-danger: #e74c3c;
  --color-danger-text: #ffffff;
  --color-warning: #f39c12;
  --color-warning-text: #1a1a2e;
  --color-info-light: #3498db;
  --color-info-light-text: #ffffff;
  --color-success-light: #27ae60;
  --color-success-light-text: #ffffff;

  /* Status colours */
  --color-status-new: #5dade2;
  --color-status-in-progress: #f5b041;
  --color-status-done: #58d68d;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
}

/* Loading state */
.loading-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  font-size: 1.5rem;
  color: var(--color-text-muted);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}

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

/* Main layout - full viewport, flex column */
.tv-layout {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  padding: 0.5rem;
  gap: 0.5rem;
}

/* Status bar - 3-column grid for true center alignment */
.status-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background: var(--color-primary);
  color: #ffffff;
  padding: 0.4rem 1.2rem;
  border-radius: 0.5rem;
  flex-shrink: 0;
}

.status-bar-logo {
  height: 2rem;
  width: auto;
  justify-self: start;
}

.status-bar-title {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-align: center;
}

.status-bar-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
}

.status-clock {
  font-size: 1.3rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.error-indicator {
  width: 12px;
  height: 12px;
  background: var(--color-danger);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Daily volume chart */
.volume-chart {
  flex-shrink: 0;
  height: 9rem;
  background: var(--color-bg-section);
  border-radius: 0.5rem;
  padding: 0.3rem 0.75rem;
  position: relative;
}

.volume-chart-title {
  display: block;
  text-align: center;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.volume-chart canvas {
  width: 100% !important;
  height: calc(100% - 1rem) !important;
}

/* Queue sections - 3 equal flex sections */
.queue-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-section);
  border-radius: 0.5rem;
  overflow: hidden;
  min-height: 0;
}

/* Queue header */
.queue-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background: var(--color-primary-dark);
  flex-shrink: 0;
}

.queue-title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ffffff;
}

.queue-count {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.15rem 0.6rem;
  border-radius: 1rem;
  min-width: 2rem;
  text-align: center;
}

/* Queue body (scrollable ticket list) */
.queue-body {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  /* Hidden scrollbar for kiosk */
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.queue-body::-webkit-scrollbar {
  display: none;
}

/* Column header row */
.ticket-header {
  display: grid;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-section);
  flex-shrink: 0;
}

.ticket-header span:last-child {
  text-align: center;
}

.ticket-header.cols-5 {
  grid-template-columns: 7rem 1fr auto 9rem 4.5rem;
}

.ticket-header.cols-6 {
  grid-template-columns: 7rem 1fr 6rem auto 9rem 4.5rem;
}

/* Ticket row grid */
.ticket-row {
  display: grid;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.85rem;
  min-height: 2.2rem;
}

.ticket-row.cols-5 {
  grid-template-columns: 7rem 1fr auto 9rem 4.5rem;
}

.ticket-row.cols-6 {
  grid-template-columns: 7rem 1fr 6rem auto 9rem 4.5rem;
}

.ticket-row:nth-child(odd) {
  background: var(--color-bg-row);
}

.ticket-row:nth-child(even) {
  background: var(--color-bg-row-alt);
}

.ticket-key {
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

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

/* Assignee */
.ticket-assignee {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* Priority badge */
.priority-badge {
  padding: 0.1rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  text-align: center;
  min-width: 3.5rem;
}

.priority-critical {
  background: var(--color-danger);
  color: #ffffff;
}

.priority-high {
  background: var(--color-danger);
  color: #ffffff;
}

.priority-medium {
  background: var(--color-warning);
  color: #1a1a2e;
}

.priority-low {
  background: var(--color-border);
  color: var(--color-text);
}

/* Status badge */
.status-badge {
  padding: 0.1rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

.status-waiting-support {
  background: var(--color-danger);
  color: #ffffff;
}

.status-neutral {
  background: var(--color-border);
  color: var(--color-text);
}

/* Ticket age */
.ticket-age {
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
}

/* Queue footer */
.queue-footer {
  padding: 0.25rem 1rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: right;
  flex-shrink: 0;
  border-top: 1px solid var(--color-border);
}

.queue-error {
  color: var(--color-danger);
  font-style: italic;
}

/* Empty queue */
.queue-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--color-text-muted);
  font-size: 1rem;
}