:root {
  --ink: #07070c;
  --panel: #12121a;
  --panel-2: #1a1a26;
  --line: rgba(196,168,240,0.14);
  --text: #f2eefc;
  --muted: #9a90b0;
  --accent: #c4a8f0;
  --accent-2: #8b7bc7;
  --danger: #e85d5d;
  --radius: 14px;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(900px 480px at 15% -10%, rgba(196,168,240,0.22), transparent 55%),
    radial-gradient(700px 400px at 100% 0%, rgba(90,70,140,0.2), transparent 50%),
    linear-gradient(160deg, #050508 0%, #0e0e16 45%, #07070c 100%);
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}
.login-card {
  width: min(420px, 100%);
  background: rgba(21, 37, 44, 0.88);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.brand, .brand-sm {
  font-family: var(--display);
  font-size: 1.6rem;
  color: var(--accent);
  margin: 0 0 .25rem;
}
.brand-logo {
  display: block;
  width: min(280px, 100%);
  height: auto;
  margin: 0 auto 1rem;
}
.brand-logo-sm {
  height: 1.75rem;
  width: auto;
  vertical-align: middle;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-left: auto;
}
.topbar-user-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.85rem;
  max-width: min(50vw, 18rem);
}
.topbar-user-chip #userLabel {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar-user-icon {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
  color: var(--accent);
  opacity: 0.9;
}
.sidebar-product-logo {
  width: 100%;
  max-width: 168px;
  height: auto;
  display: block;
  margin: 0 0 .85rem;
}
.login-card .brand-tagline {
  color: var(--muted);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-align: center;
  margin: -.5rem 0 1.25rem;
}
.login-card h1 {
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0 0 .35rem;
}
.lead-text {
  color: var(--muted);
  margin-bottom: 1.5rem;
  font-size: .95rem;
}
.form-control, .form-select {
  background: var(--panel-2);
  border-color: var(--line);
  color: var(--text);
}
.form-control:focus, .form-select:focus {
  background: var(--panel-2);
  color: var(--text);
  border-color: var(--accent);
  box-shadow: 0 0 0 .2rem rgba(196,168,240,.25);
}
.form-label { color: var(--muted); font-size: .85rem; }
.btn-accent {
  background: var(--accent);
  border: none;
  color: #1a1028;
  font-weight: 700;
}
.btn-accent:hover { background: #d4c0f7; color: #1a1028; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 2.75rem;
  padding: 0.45rem 1rem;
  background: rgba(7, 7, 12, 0.94);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 56px);
}
.sidebar {
  background: rgba(14, 26, 31, 0.7);
  border-right: 1px solid var(--line);
  padding: 1rem .75rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .35rem .6rem 1rem;
  margin-bottom: .35rem;
  border-bottom: 1px solid var(--line);
}
.sidebar-logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--panel-2);
  display: grid;
  place-items: center;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid var(--line);
}
.sidebar-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.sidebar-logo .fallback {
  font-family: var(--display);
  color: var(--accent);
  font-size: 1.1rem;
}
.sidebar-brand-name {
  font-weight: 700;
  font-size: .95rem;
  line-height: 1.2;
}
.sidebar-brand-sub {
  color: var(--muted);
  font-size: .75rem;
}
.nav-item {
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: .7rem .85rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 500;
}
.nav-item:hover { background: rgba(255,255,255,0.04); color: var(--text); }
.nav-item.active {
  background: rgba(61,184,160,0.15);
  color: var(--accent);
}
.content {
  padding: 1.5rem;
}
.page-title {
  font-family: var(--display);
  font-size: 2rem;
  margin-bottom: 1rem;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.stat {
  background: rgba(21,37,44,.85);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}
.stat .label { color: var(--muted); font-size: .8rem; }
.stat .value { font-size: 1.8rem; font-weight: 700; line-height: 1.2; }
.panel {
  background: rgba(21,37,44,.85);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}
.panel h2 {
  font-size: 1.05rem;
  margin: 0 0 .85rem;
  font-weight: 700;
}
.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--text);
  --bs-table-border-color: var(--line);
  --bs-table-hover-bg: rgba(255,255,255,0.03);
  color: var(--text);
}
.badge-online { background: rgba(61,184,160,.2); color: var(--accent); }
.badge-offline { background: rgba(232,93,93,.18); color: #ff8d8d; }
.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .8rem; }
.empresa-logo-thumb {
  width: 2.4rem;
  height: 2.4rem;
  object-fit: contain;
  border-radius: .3rem;
  background: #111;
  border: 1px solid var(--line);
}
.empresa-logo-preview-wrap {
  width: 5.5rem;
  height: 5.5rem;
  border-radius: .4rem;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.empresa-logo-preview {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: transparent;
  border: 0;
  border-radius: 0;
}
.color-swatch {
  display: inline-block;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: .25rem;
  border: 1px solid var(--line);
  vertical-align: middle;
}
.tenant-card {
  margin-bottom: 1rem;
}
.tenant-card h3.h6 {
  margin-bottom: .5rem;
  letter-spacing: .02em;
  text-transform: uppercase;
  font-size: .75rem;
}
.video-thumb {
  width: 5.5rem;
  height: 3.1rem;
  object-fit: cover;
  border-radius: .35rem;
  background: #111;
  display: block;
  border: 1px solid var(--line);
}
.video-thumb-lg {
  width: 7.5rem;
  height: 4.25rem;
}
.video-thumb-empty {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted, #9aa);
  font-size: 1.4rem;
}
.btn-preview.btn-link:hover .video-thumb { outline: 2px solid var(--accent); outline-offset: 1px; }
.modal-content {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
}
.modal-header, .modal-footer { border-color: var(--line); }
.btn-close { filter: invert(1); }

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    flex-direction: row;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .nav-item { white-space: nowrap; }
}

/* —— Busy / loader global —— */
.busy-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(5, 5, 8, 0.62);
  backdrop-filter: blur(3px);
}
.busy-overlay.d-none { display: none !important; }
.busy-card {
  width: min(22rem, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.35rem 1.25rem 1.2rem;
  text-align: center;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}
.busy-spinner {
  width: 2.4rem;
  height: 2.4rem;
  margin: 0 auto 0.9rem;
  border-radius: 50%;
  border: 3px solid rgba(196, 168, 240, 0.2);
  border-top-color: var(--accent);
  animation: busy-spin 0.75s linear infinite;
}
.busy-title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}
.busy-sub {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.35;
}
@keyframes busy-spin {
  to { transform: rotate(360deg); }
}
body.busy-active {
  cursor: progress;
}
body.busy-active .modal {
  pointer-events: none;
}

.runtime-table th {
  width: 9.5rem;
  color: var(--muted);
  font-weight: 500;
  vertical-align: top;
}
.runtime-cmd {
  margin: 0;
  padding: 0.45rem 0.55rem;
  background: #050508;
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  font-size: 0.75rem;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--accent);
}

.config-tabs {
  border-bottom-color: var(--line);
  gap: 0.15rem;
}
.config-tabs .nav-link {
  color: var(--muted);
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 0.5rem 0.5rem 0 0;
  padding: 0.55rem 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.config-tabs .nav-link:hover {
  color: var(--text);
  border-color: transparent;
  background: rgba(255, 255, 255, 0.03);
}
.config-tabs .nav-link.active {
  color: var(--text);
  background: rgba(21, 37, 44, 0.85);
  border-color: var(--line) var(--line) transparent;
  font-weight: 600;
}
.config-tab-count {
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-weight: 500;
  font-size: 0.7rem;
}
.config-tabs .nav-link.active .config-tab-count {
  background: rgba(196, 168, 240, 0.18);
  color: var(--accent);
}

/* Video wall editor */
.vw-canvas-wrap {
  background: #050508;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}
.vw-canvas {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 220px;
  background:
    linear-gradient(45deg, #12121a 25%, transparent 25%),
    linear-gradient(-45deg, #12121a 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #12121a 75%),
    linear-gradient(-45deg, transparent 75%, #12121a 75%);
  background-size: 24px 24px;
  background-position: 0 0, 0 12px, 12px -12px, -12px 0;
  user-select: none;
}
.vw-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  background: #000;
}
.vw-sector {
  position: absolute;
  border: 2px solid rgba(61, 184, 160, 0.85);
  background: rgba(61, 184, 160, 0.18);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 4px 6px;
  cursor: move;
}
.vw-sector.selected {
  border-color: #f0c674;
  background: rgba(240, 198, 116, 0.22);
  z-index: 2;
}
.vw-handle {
  position: absolute;
  right: -5px;
  bottom: -5px;
  width: 12px;
  height: 12px;
  background: #f0c674;
  border-radius: 2px;
  cursor: nwse-resize;
}
.vw-url {
  font-size: 0.7rem;
  word-break: break-all;
}

/* Preview dispositivo (orientación + rotación + carrusel playlist) */
.disp-preview-stage {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.25rem 0.5rem;
  min-height: 280px;
  overflow: hidden;
}
.disp-preview-stage.is-sideways {
  /* Tras girar 90/270 el alto visual ≈ ancho nativo del panel */
  min-height: min(520px, 78vw);
}
.disp-preview-bezel {
  background: linear-gradient(160deg, #2a2a36, #121218);
  border: 2px solid rgba(255,255,255,0.14);
  border-radius: 18px;
  padding: 10px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.45);
  transform-origin: center center;
}
/* Vista pública (de frente), no el panel nativo girado */
.disp-preview-bezel.disp-public-landscape,
.disp-preview-bezel.disp-orient-horizontal {
  width: min(420px, 88%);
}
.disp-preview-bezel.disp-public-portrait,
.disp-preview-bezel.disp-orient-vertical {
  width: min(260px, 58vw);
}
.disp-preview-bezel.disp-mount-90 { transform: rotate(90deg); }
.disp-preview-bezel.disp-mount-180 { transform: rotate(180deg); }
.disp-preview-bezel.disp-mount-270 { transform: rotate(270deg); }
.disp-preview-screen {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 8px;
  background: #000;
}
.disp-preview-bezel.disp-orient-vertical .disp-preview-screen,
.disp-preview-bezel.disp-public-portrait .disp-preview-screen {
  aspect-ratio: 9 / 16;
}
.disp-preview-bezel.disp-public-landscape .disp-preview-screen {
  aspect-ratio: 16 / 9;
}
.disp-preview-carousel,
.disp-preview-slide {
  position: absolute;
  inset: 0;
}
.disp-preview-slide {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.disp-preview-slide.active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}
.disp-preview-slide video,
.disp-preview-slide img {
  width: 100%;
  height: 100%;
  object-fit: fill;
  display: block;
  background: #111;
}
.disp-preview-video-fit {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.disp-preview-video-fit.is-content-rot video,
.disp-preview-video-fit.is-content-rot img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 177.78%;
  height: 100%;
  max-width: none;
  object-fit: fill;
  transform-origin: center center;
}
.disp-preview-logo {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12%;
}
.disp-preview-logo img {
  width: auto;
  height: auto;
  max-width: 70%;
  max-height: 55%;
  object-fit: contain;
  background: transparent;
}
.disp-preview-bg-tint {
  position: absolute;
  inset: -40%;
  z-index: 0;
  pointer-events: none;
  transform-origin: center center;
}
.disp-preview-carousel {
  z-index: 1;
}
.disp-preview-tune {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.disp-preview-tune-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}
.disp-preview-tune-row > span:first-child {
  min-width: 3.5rem;
}

.disp-preview-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 1rem;
  text-align: center;
}
.disp-preview-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.disp-preview-dots {
  display: flex;
  gap: 0.4rem;
}
.disp-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: rgba(255,255,255,0.28);
}
.disp-dot.active {
  background: var(--accent);
}

.disp-snap-stage {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 280px;
  padding: 0.75rem;
  background: #0a0a0e;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
}
.disp-snap-img {
  max-width: 100%;
  max-height: min(70vh, 640px);
  border-radius: 8px;
  display: block;
}
.disp-snap-empty {
  color: var(--muted, #a0a0b0);
  font-size: 0.9rem;
}