/* ===========================================================================
   Panel de Streaming — tema oscuro estilo shadcn/ui (paleta zinc)
   ===========================================================================
   Tokens tomados del tema dark por defecto de ui.shadcn.com. Todas las clases
   existentes se conservan (las generan streams.js / interviews.js /
   talkback-dashboard.js); este archivo solo cambia como se ven.
   Solo lo usan index.html, producer.html y login.html — las paginas publicas
   (guest, talkback, retorno, player) tienen sus propios estilos. */

:root {
  /* Paleta zinc dark de shadcn/ui */
  --background: #09090b;
  --foreground: #fafafa;
  --card: #09090b;
  --card-foreground: #fafafa;
  --muted: #27272a;
  --muted-foreground: #a1a1aa;
  --subtle: #18181b;           /* superficie apenas elevada (inputs, wells) */
  --border: #27272a;
  --border-strong: #3f3f46;    /* borde en hover */
  --input: #27272a;
  --primary: #fafafa;
  --primary-foreground: #18181b;
  --secondary: #27272a;
  --secondary-foreground: #fafafa;
  --ring: rgba(212, 212, 216, 0.35);

  /* Estados */
  --green: #22c55e;
  --green-subtle: rgba(34, 197, 94, 0.14);
  --green-border: rgba(34, 197, 94, 0.35);
  --amber: #f59e0b;
  --amber-subtle: rgba(245, 158, 11, 0.14);
  --amber-border: rgba(245, 158, 11, 0.35);
  --red: #ef4444;
  --red-subtle: rgba(239, 68, 68, 0.12);
  --red-border: rgba(239, 68, 68, 0.35);

  --radius: 0.5rem;            /* rounded-lg de shadcn */
  --radius-sm: 0.375rem;       /* rounded-md */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, 'Cascadia Code', 'JetBrains Mono', Consolas, monospace;
  --shadow-lg: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
}

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

html {
  color-scheme: dark;
}

body {
  font-family: var(--font-sans);
  background: var(--background);
  color: var(--foreground);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: rgba(250, 250, 250, 0.2);
}

/* Scrollbar sutil, coherente con el tema */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--muted);
  border-radius: 5px;
  border: 2px solid var(--background);
}
::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }

/* Anillo de foco visible para navegacion por teclado (patron shadcn) */
:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--ring);
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== Login ===== */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  /* Fondo con un halo muy tenue, marca de la landing de shadcn */
  background:
    radial-gradient(ellipse 60% 40% at 50% -10%, rgba(250, 250, 250, 0.06), transparent),
    var(--background);
}

.login-container {
  width: 100%;
  max-width: 400px;
  padding: 20px;
}

.login-card {
  background: var(--card);
  border-radius: calc(var(--radius) + 4px);
  padding: 40px 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.login-header {
  text-align: center;
  margin-bottom: 28px;
}

.login-header h1 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.login-header p {
  color: var(--muted-foreground);
  font-size: 14px;
  margin-top: 4px;
}

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9, 9, 11, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.header h1 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Marca: puntito "al aire" antes del titulo */
.header h1::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.8);
  flex: none;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.server-info {
  color: var(--muted-foreground);
  font-size: 13px;
  font-family: var(--font-mono);
}

/* ===== Main ===== */
.main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 28px 24px 60px;
}

/* ===== Info del servidor dentro del header (Variante B, elegida 2026-08-26) ===== */
.header-info {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  color: var(--muted-foreground);
}

.info-cell {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.info-sep {
  width: 1px;
  height: 14px;
  background: var(--border);
  flex: none;
}

.info-label { white-space: nowrap; }

.info-value {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--foreground);
  white-space: nowrap;
}

.info-value-live { color: var(--green); }

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  flex: none;
}

/* ===== Menu de pestañas (tabs de shadcn) ===== */
.tabs {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: var(--subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px;
  margin-bottom: 24px;
  max-width: 100%;
  overflow-x: auto;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted-foreground);
  font-size: 13.5px;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

.tab:hover { color: var(--foreground); }

.tab.active {
  background: var(--background);
  border-color: var(--border);
  color: var(--foreground);
  font-weight: 600;
}

.tab-count {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--muted);
  color: var(--muted-foreground);
  border-radius: 9999px;
  padding: 1px 8px;
  line-height: 1.5;
}

.tab.active .tab-count { color: var(--foreground); }

/* Paneles: solo se ve el de la pestaña activa */
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ===== Encabezados de seccion ===== */
.streams-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 36px 0 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.streams-header:first-of-type { margin-top: 0; }

/* Dentro de un panel de pestaña la seccion arranca arriba de todo */
.tab-panel .streams-header { margin-top: 0; }

.streams-header h2 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.streams-header > div {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.streams-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(440px, 1fr));
  gap: 16px;
}

/* Estado vacio: caja punteada, patron clasico de shadcn */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 56px 20px;
  color: var(--muted-foreground);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  font-size: 14px;
}

.empty-state .hint {
  font-size: 13px;
  margin-top: 6px;
  opacity: 0.75;
}

/* ===== Tarjeta de stream / entrevista / camara ===== */
.stream-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}

.stream-card:hover { border-color: var(--border-strong); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  gap: 10px;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  min-width: 0;
}

.card-title h3 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== Badges (variante "subtle" de shadcn: fondo tenue + borde) ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 10px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border: 1px solid transparent;
  white-space: nowrap;
}

/* Puntito de estado dentro del badge */
.badge-live::before,
.badge-waiting::before,
.badge-connecting::before,
.badge-offline::before,
.badge-error::before,
.badge-rec::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

.badge-live {
  background: var(--green-subtle);
  color: var(--green);
  border-color: var(--green-border);
}

/* El "en vivo" late, como en cualquier consola de broadcast */
.badge-live::before { animation: pulse-dot 1.6s ease-in-out infinite; }

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

.badge-waiting,
.badge-connecting {
  background: var(--amber-subtle);
  color: var(--amber);
  border-color: var(--amber-border);
}

.badge-offline {
  background: var(--muted);
  color: var(--muted-foreground);
  border-color: var(--border-strong);
}

.badge-error {
  background: var(--red-subtle);
  color: var(--red);
  border-color: var(--red-border);
}

.badge-protocol {
  background: var(--subtle);
  color: var(--muted-foreground);
  border-color: var(--border);
  font-family: var(--font-mono);
}

/* Grabacion automatica: rojo REC latiendo */
.badge-rec {
  background: var(--red-subtle);
  color: var(--red);
  border-color: var(--red-border);
}

.badge-rec::before { animation: pulse-dot 1.2s ease-in-out infinite; }

.card-body {
  padding: 16px;
  flex: 1;
}

/* ===== Grafica de bitrate de entrada ===== */
.bitrate-chart {
  position: relative;
  background: var(--subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px 8px;
  margin-bottom: 10px;
}

.bitrate-empty {
  font-size: 12.5px;
  color: var(--muted-foreground);
  padding: 14px 12px;
}

.bitrate-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.bitrate-now {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.bitrate-now small {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  color: var(--muted-foreground);
  margin-left: 6px;
}

.bitrate-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted-foreground);
  white-space: nowrap;
}

.bitrate-chart svg {
  width: 100%;
  height: 56px;
  display: block;
  overflow: visible;
  cursor: crosshair;
}

/* Una sola serie: la linea lleva el color de primer plano, el area es un velo */
.bitrate-line {
  fill: none;
  stroke: var(--foreground);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.bitrate-area { fill: rgba(250, 250, 250, 0.08); }

.bitrate-grid {
  stroke: var(--border);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.bitrate-cursor {
  stroke: var(--border-strong);
  stroke-width: 1;
  stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke;
}

.bitrate-dot {
  fill: var(--foreground);
  stroke: var(--subtle);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.bitrate-tip {
  display: none;
  position: absolute;
  transform: translate(-50%, -100%);
  background: var(--background);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--foreground);
  white-space: nowrap;
  pointer-events: none;
  z-index: 10;
}

/* ===== Fila de estadisticas ===== */
.stats-row {
  display: flex;
  gap: 18px;
  margin-bottom: 14px;
  flex-wrap: wrap;
  padding: 10px 12px;
  background: var(--subtle);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.stat { font-size: 12.5px; }

.stat-label {
  color: var(--muted-foreground);
  margin-right: 4px;
}

.stat-value {
  font-weight: 600;
  font-family: var(--font-mono);
}

/* ===== URLs de salida ===== */
.urls-section { margin-top: 14px; }

.urls-section h4,
.card-body > h4 {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 14px 0 8px;
}

.urls-section h4:first-child { margin-top: 0; }

.url-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.url-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted-foreground);
  min-width: 76px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.url-input {
  flex: 1;
  min-width: 0;
  background: var(--subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  color: var(--foreground);
  font-size: 12px;
  font-family: var(--font-mono);
  outline: none;
  transition: border-color 0.2s;
}

.url-input:hover { border-color: var(--border-strong); }
.url-input:focus {
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px var(--ring);
}

.btn-copy {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted-foreground);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  font-family: var(--font-sans);
  white-space: nowrap;
  text-decoration: none;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

.btn-copy:hover {
  background: var(--secondary);
  color: var(--foreground);
}

.btn-copy.copied {
  border-color: var(--green-border);
  color: var(--green);
  background: var(--green-subtle);
}

/* ===== Info de input ===== */
.input-info {
  background: var(--subtle);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 12px;
  font-size: 13px;
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  overflow-wrap: anywhere;
}

.input-info .label {
  color: var(--muted-foreground);
  font-size: 11px;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 3px;
}

/* ===== Acciones de la tarjeta ===== */
.card-actions {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  background: rgba(24, 24, 27, 0.45);
}

/* ===== Botones (variantes de shadcn/ui) ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 16px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--foreground);
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 500;
  font-family: var(--font-sans);
  white-space: nowrap;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

/* variante outline (base): hover con fondo secundario, sin mover nada */
.btn:hover {
  background: var(--secondary);
  border-color: var(--border-strong);
}

/* variante primary: boton blanco con texto negro, la firma de shadcn dark */
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-foreground);
  font-weight: 600;
}

.btn-primary:hover {
  background: rgba(250, 250, 250, 0.88);
  border-color: transparent;
}

/* variante destructiva discreta: texto rojo, se enciende al pasar */
.btn-danger {
  color: var(--red);
  border-color: transparent;
  background: transparent;
  font-size: 13px;
}

.btn-danger:hover {
  background: var(--red-subtle);
  border-color: var(--red-border);
}

/* variante secundaria (acciones utiles no primarias: preview, consolas) */
.btn-preview {
  background: var(--secondary);
  border-color: var(--secondary);
  color: var(--secondary-foreground);
  font-size: 13px;
  margin-right: auto; /* en card-actions queda a la izquierda */
}

.btn-preview:hover {
  background: #34343a;
  border-color: var(--border-strong);
}

.btn-small {
  height: 30px;
  padding: 0 12px;
  font-size: 12.5px;
}

.btn-full { width: 100%; }

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Icono SVG dentro de un boton */
.btn svg {
  width: 14px;
  height: 14px;
  flex: none;
}

/* ===== Formularios ===== */
.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 7px;
  color: var(--foreground);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 9px 12px;
  height: 38px;
  background: transparent;
  border: 1px solid var(--input);
  border-radius: var(--radius-sm);
  color: var(--foreground);
  font-size: 14px;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group select {
  background: var(--background);
  cursor: pointer;
}

.form-group input::placeholder { color: #52525b; }

.form-group input:focus,
.form-group select:focus {
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px var(--ring);
}

.form-group small {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted-foreground);
}

/* Campo con boton adentro (el ojo de la contraseña) */
.input-wrap {
  position: relative;
}

.input-wrap input {
  padding-right: 44px;
}

.input-eye {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted-foreground);
  cursor: pointer;
  transition: color 0.15s, background-color 0.15s;
}

.input-eye:hover {
  color: var(--foreground);
  background: var(--secondary);
}

.input-eye svg {
  width: 17px;
  height: 17px;
}

/* El autocompletado de Chrome pinta su propio fondo azulado que desentona con
   el tema: se tapa con un box-shadow interno del color del input. */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--subtle) inset;
  -webkit-text-fill-color: var(--foreground);
  caret-color: var(--foreground);
  transition: background-color 999999s ease-out;
}

.form-hint {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted-foreground);
}

.error-msg {
  background: var(--red-subtle);
  border: 1px solid var(--red-border);
  color: #fca5a5;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 16px;
}

/* ===== Modales (dialog de shadcn) ===== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  animation: fade-in 0.15s ease-out;
}

.modal-content {
  position: relative;
  background: var(--background);
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--border);
  padding: 24px;
  width: 100%;
  max-width: 480px;
  margin: 20px;
  box-shadow: var(--shadow-lg);
  animation: zoom-in 0.15s ease-out;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes zoom-in {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-header h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.modal-close {
  background: none;
  border: none;
  color: var(--muted-foreground);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: background-color 0.15s, color 0.15s;
}

.modal-close:hover {
  color: var(--foreground);
  background: var(--secondary);
}

/* ===== Modal de preview ===== */
.modal-preview { max-width: 900px; }

.modal-preview-large { max-width: min(1400px, 95vw); }

.preview-container {
  position: relative;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border);
}

.preview-container video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

/* Semaforo de calidad debajo del preview */
.preview-stats {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 12px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  background: var(--subtle);
  border: 1px solid var(--border);
  font-size: 12.5px;
  font-family: var(--font-mono);
  color: var(--muted-foreground);
}

.preview-stats .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #52525b;
  flex: none;
}

.preview-stats.good .dot { background: var(--green); box-shadow: 0 0 8px rgba(34, 197, 94, 0.6); }
.preview-stats.warn .dot { background: var(--amber); }
.preview-stats.bad  .dot { background: var(--red); }

.preview-stats.good { border-color: var(--green-border); }
.preview-stats.warn {
  background: var(--amber-subtle);
  border-color: var(--amber-border);
  color: #fbbf24;
}
.preview-stats.bad {
  background: var(--red-subtle);
  border-color: var(--red-border);
  color: #fca5a5;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .streams-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .header {
    height: auto;
    padding: 10px 16px;
    flex-direction: column;
    gap: 8px;
  }

  .header-right {
    flex-direction: column;
    gap: 8px;
  }

  .header-info {
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 4px;
  }

  .main { padding: 20px 14px 40px; }

  .stats-row { gap: 10px; }

  .streams-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .url-label { min-width: 60px; }

  .card-actions { justify-content: stretch; }
  .card-actions .btn { flex: 1; }
  .btn-preview { margin-right: 0; }
}