:root {
  --bg: #15120d;
  --surface: #1e1a13;
  --surface-2: #262016;
  --gold: #c9a227;
  --gold-soft: #e8c667;
  --ivory: #f3ecdd;
  --muted: #a3937a;
  --line: #352c1f;
  --pendiente: #b5533c;
  --proceso: #c9a227;
  --listo: #6b9080;
  --radius: 10px;
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}
body {
  background: var(--bg);
  color: var(--ivory);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--surface), var(--bg));
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand .mark {
  width: 10px;
  height: 10px;
  background: var(--gold);
  transform: rotate(45deg);
  box-shadow: 0 0 12px var(--gold);
}
.brand h1 {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin: 0;
  color: var(--ivory);
}
.brand small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
nav {
  display: flex;
  gap: 6px;
}
nav button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 8px 16px;
  border-radius: 999px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.15s;
}
nav button.active {
  background: var(--gold);
  border-color: var(--gold);
  color: #1a1509;
}
main {
  flex: 1;
  padding: 24px 28px 60px;
}
.view {
  display: none;
}
.view.active {
  display: block;
}

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

/* ---- Estado de conexión ---- */
.conn {
  display: none;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--pendiente);
  border: 1px solid var(--pendiente);
  border-radius: 999px;
  padding: 5px 12px;
}
.conn.visible {
  display: flex;
}

/* ---- Agregar ---- */
.form-wrap {
  max-width: 480px;
  margin: 0 auto;
}
.form-wrap h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  font-size: 26px;
  margin: 0 0 4px;
}
.form-wrap p.sub {
  color: var(--muted);
  margin: 0 0 28px;
  font-size: 14px;
}
label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold-soft);
  margin: 18px 0 6px;
  font-weight: 600;
}
input[type='text'],
input[type='password'],
input[type='date'],
select,
textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ivory);
  padding: 13px 14px;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
}
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
  border-color: var(--gold);
}
button:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 2px;
}
textarea {
  resize: vertical;
  min-height: 70px;
}
.checkline {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}
.checkline input {
  width: 20px;
  height: 20px;
  accent-color: var(--gold);
}
.checkline label {
  margin: 0;
  color: var(--ivory);
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
}
.submit-btn {
  width: 100%;
  margin-top: 28px;
  padding: 15px;
  background: var(--gold);
  color: #1a1509;
  border: none;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
}
.submit-btn:active {
  transform: scale(0.99);
}
.submit-btn[disabled] {
  opacity: 0.55;
  cursor: progress;
}
.toast {
  max-width: 480px;
  margin: 16px auto 0;
  padding: 12px 16px;
  background: rgba(107, 144, 128, 0.15);
  border: 1px solid var(--listo);
  color: var(--listo);
  border-radius: var(--radius);
  font-size: 14px;
  display: none;
}
.toast.visible {
  display: block;
}
.toast.error {
  background: rgba(181, 83, 60, 0.15);
  border-color: var(--pendiente);
  color: var(--pendiente);
}
.field-error {
  color: var(--pendiente);
  font-size: 13px;
  margin: 8px 0 0;
  display: none;
}
.field-error.visible {
  display: block;
}
.hint {
  color: var(--muted);
  font-size: 13px;
  margin-top: 14px;
}

/* ---- Gestionar ---- */
.manage-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.manage-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.manage-item .info {
  flex: 1;
  min-width: 180px;
}
.manage-item .cliente {
  font-weight: 700;
  font-size: 15px;
}
.manage-item .pieza {
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}
.manage-item .meta {
  color: var(--muted);
  font-size: 11px;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.manage-item select {
  width: auto;
  padding: 8px 10px;
  font-size: 13px;
}
.del-btn {
  background: transparent;
  border: 1px solid var(--pendiente);
  color: var(--pendiente);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12px;
  cursor: pointer;
  font-weight: 600;
  min-height: 44px;
}
.empty {
  color: var(--muted);
  text-align: center;
  padding: 60px 0;
  font-size: 14px;
}
.url-box-pv {
  background: var(--surface);
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 16px;
  word-break: break-all;
  color: var(--gold-soft);
  font-size: 15px;
  margin: 20px 0;
}
.urgente-tag {
  background: var(--pendiente);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ---- Pantalla (TV) ---- */
#view-pantalla {
  padding: 0;
}
.board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  min-height: calc(100vh - 90px);
}
.col {
  border-right: 1px solid var(--line);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.col:last-child {
  border-right: none;
}
.col h3 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.col h3 .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.col.pendiente h3 .dot {
  background: var(--pendiente);
}
.col.proceso h3 .dot {
  background: var(--proceso);
}
.col.listo h3 .dot {
  background: var(--listo);
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  padding: 16px 18px;
}
.col.pendiente .card {
  border-left-color: var(--pendiente);
}
.col.proceso .card {
  border-left-color: var(--proceso);
}
.col.listo .card {
  border-left-color: var(--listo);
}
.card .cliente {
  font-size: 19px;
  font-weight: 700;
}
.card .pieza {
  font-size: 16px;
  color: var(--ivory);
  margin-top: 4px;
}
.card .tipo {
  font-size: 13px;
  color: var(--gold-soft);
  margin-top: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.card .tiempo {
  font-size: 12px;
  color: var(--muted);
  margin-top: 10px;
}
.card .urg {
  margin-top: 10px;
  display: inline-block;
}
.tv-header {
  padding: 18px 28px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.tv-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  margin: 0;
}
.clock {
  color: var(--muted);
  font-size: 14px;
}
#salir-pantalla-btn {
  position: fixed;
  top: 10px;
  right: 10px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 16px;
  cursor: pointer;
  z-index: 999;
  line-height: 1;
}
@media (max-width: 900px) {
  .board {
    grid-template-columns: 1fr;
  }
  .col {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
}