/**
 * Estilos canónicos del Visor 3D de cables submarinos y satélites de internet del mundo
 * Fijate Tools
 */

:root {
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Paleta cromática Midnight Slate & Deep Ocean */
  --bg-app: #060913;
  --bg-card: #0b1329;
  --bg-card-sub: #101c3d;
  --bg-input: #15244f;
  --border-color: rgba(56, 189, 248, 0.18);
  --border-active: #38bdf8;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-bright: #ffffff;

  --primary-color: #38bdf8;
  --primary-hover: #0284c7;
  --primary-light: rgba(56, 189, 248, 0.12);

  --accent-gold: #fbbf24;
  --accent-pink: #ec4899;
  --accent-green: #10b981;
  --accent-red: #f43f5e;

  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.45);
}

[data-theme="light"],
body.light-theme {
  --bg-app: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-sub: #f1f5f9;
  --bg-input: #e2e8f0;
  --border-color: #cbd5e1;
  --border-active: #0284c7;

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-bright: #020617;

  --primary-color: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: rgba(2, 132, 199, 0.1);

  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-app);
  color: var(--text-main);
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6,
.brand-title,
.section-title {
  font-family: var(--font-heading);
}

.mono, code {
  font-family: var(--font-mono);
}

/* Layout canónico */
.tool-layout {
  max-width: 1360px;
  margin: 1rem auto 3rem;
  padding: 0 1rem;
  width: 100%;
}

.card-main {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Barra superior de telemetría y KPIs */
.kpi-metrics-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.kpi-metric-box {
  background: var(--bg-card-sub);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.kpi-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--primary-light);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kpi-icon-wrap.gold {
  color: var(--accent-gold);
  background: rgba(251, 191, 36, 0.12);
}

.kpi-icon-wrap.pink {
  color: var(--accent-pink);
  background: rgba(236, 72, 153, 0.12);
}

.kpi-icon-wrap.green {
  color: var(--accent-green);
  background: rgba(16, 185, 129, 0.12);
}

.kpi-data {
  display: flex;
  flex-direction: column;
}

.kpi-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: none;
}

.kpi-value {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-bright);
}

/* Visor 3D y entorno WebGL */
.viewport-3d-wrapper {
  position: relative;
  width: 100%;
  height: 600px;
  min-height: 450px;
  background: #040711;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.8);
}

#globe-3d-canvas-container {
  width: 100%;
  height: 100%;
  position: relative;
  cursor: grab;
}

#globe-3d-canvas-container:active {
  cursor: grabbing;
}

/* Barra de controles sobre el visor 3D */
.viewport-floating-controls {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  pointer-events: none;
  z-index: 10;
  flex-wrap: wrap;
}

.floating-pills-group {
  display: flex;
  gap: 0.35rem;
  pointer-events: auto;
  background: rgba(11, 19, 41, 0.85);
  backdrop-filter: blur(10px);
  padding: 0.35rem 0.5rem;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  overflow-x: auto;
  max-width: 100%;
}

.btn-geo-preset {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 9999px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  min-height: 32px;
}

.btn-geo-preset:hover,
.btn-geo-preset.active {
  color: var(--text-bright);
  background: var(--primary-light);
  border-color: var(--primary-color);
}

.floating-action-buttons {
  display: flex;
  gap: 0.4rem;
  pointer-events: auto;
}

.btn-viewport-action {
  background: rgba(11, 19, 41, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 8px;
  padding: 0.4rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 36px;
  transition: all 0.2s ease;
}

.btn-viewport-action:hover {
  background: var(--bg-card-sub);
  border-color: var(--primary-color);
}

.btn-viewport-action.active {
  background: var(--primary-light);
  color: var(--primary-color);
  border-color: var(--primary-color);
}

/* Barra inferior de capas dentro del visor */
.viewport-layers-bar {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  gap: 0.5rem;
  background: rgba(11, 19, 41, 0.88);
  backdrop-filter: blur(10px);
  padding: 0.4rem 0.75rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  z-index: 10;
  overflow-x: auto;
  align-items: center;
}

.layer-toggle-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-main);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}

.layer-toggle-label input[type="checkbox"] {
  accent-color: var(--primary-color);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.layer-color-indicator {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

/* Tooltip 3D flotante */
#globe-3d-tooltip {
  position: absolute;
  display: none;
  background: rgba(6, 11, 25, 0.95);
  border: 1px solid var(--primary-color);
  padding: 0.6rem 0.85rem;
  border-radius: 8px;
  color: var(--text-bright);
  font-size: 0.75rem;
  pointer-events: none;
  z-index: 50;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  max-width: 260px;
}

#globe-3d-tooltip .tooltip-header {
  font-weight: 700;
  margin-bottom: 0.25rem;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

#globe-3d-tooltip .badge-cable {
  background: var(--primary-light);
  color: var(--primary-color);
  font-size: 0.65rem;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

#globe-3d-tooltip .badge-station {
  background: rgba(251, 191, 36, 0.15);
  color: var(--accent-gold);
  font-size: 0.65rem;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

#globe-3d-tooltip .tooltip-detail {
  color: #cbd5e1;
  margin-bottom: 0.2rem;
}

#globe-3d-tooltip .tooltip-sub {
  color: var(--text-muted);
  font-size: 0.7rem;
}

/* Cuadrícula inferior en 2 columnas: Traceroute + Lista de cables */
.workspace-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 992px) {
  .workspace-grid-2col {
    grid-template-columns: 1fr;
  }
}

/* Tarjeta de Traceroute */
.traceroute-panel-card,
.cables-catalog-panel-card {
  background: var(--bg-card-sub);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.panel-header-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.05rem;
  color: var(--text-bright);
}

.panel-header-title svg {
  color: var(--primary-color);
}

.form-group-block {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group-block label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Reglas canónicas para inputs y selects */
select, input[type="text"] {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 8px;
  padding: 0.6rem 0.85rem;
  font-size: 0.88rem;
  min-height: 40px;
  outline: none;
  transition: border-color 0.2s ease;
}

select:focus, input[type="text"]:focus {
  border-color: var(--border-active);
}

.traceroute-actions-row {
  display: flex;
  gap: 0.6rem;
}

.btn-primary-action {
  flex: 2;
  background: var(--primary-color);
  color: #060913;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font-size: 0.88rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 40px;
  transition: background 0.2s ease;
}

.btn-primary-action:hover {
  background: var(--primary-hover);
}

.btn-secondary-action {
  flex: 1;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  font-size: 0.85rem;
  cursor: pointer;
  min-height: 40px;
  transition: all 0.2s ease;
}

.btn-secondary-action:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

/* Tarjeta de resultados de Traceroute */
#traceroute-results-card {
  display: none;
  background: rgba(6, 11, 25, 0.92);
  border: 1px solid var(--accent-gold);
  border-radius: 12px;
  padding: 1rem;
  margin-top: 0.5rem;
}

.traceroute-header {
  margin-bottom: 0.8rem;
}

.route-badge {
  display: inline-block;
  background: rgba(251, 191, 36, 0.15);
  color: var(--accent-gold);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.35rem;
}

.traceroute-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}

.route-stat-box {
  background: var(--bg-card-sub);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
  display: flex;
  flex-direction: column;
}

.route-stat-box .stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.route-stat-box .stat-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-bright);
}

.route-stat-box .stat-val.highlight {
  color: var(--accent-gold);
}

.route-comparison-bar {
  border-top: 1px solid var(--border-color);
  padding-top: 0.6rem;
}

.comparison-item {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.4rem;
}

.comp-tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  background: var(--bg-input);
  color: var(--text-main);
}

.comp-tag.fiber {
  border-left: 3px solid var(--accent-gold);
}

.comp-tag.leo {
  border-left: 3px solid var(--primary-color);
}

.comp-tag.geo {
  border-left: 3px solid var(--accent-red);
}

.comp-caption {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Panel de catálogo de cables */
.catalog-filter-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
}

.cables-scroll-container {
  max-height: 420px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-right: 0.25rem;
}

.cable-item-card {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cable-item-card:hover {
  border-color: var(--primary-color);
  background: rgba(56, 189, 248, 0.08);
}

.cable-item-card.active {
  border-color: var(--accent-gold);
  background: rgba(251, 191, 36, 0.1);
}

.cable-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.cable-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cable-card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-bright);
  flex: 1;
}

.spain-badge {
  background: rgba(251, 191, 36, 0.2);
  color: var(--accent-gold);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.cable-card-metrics {
  display: flex;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: #cbd5e1;
  margin-bottom: 0.25rem;
}

.cable-card-owners {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Sección explicativa técnica e institucional */
.info-section-wrapper {
  margin-top: 1rem;
  background: var(--bg-card-sub);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.info-section-wrapper h3 {
  font-size: 1.2rem;
  color: var(--text-bright);
}

.info-columns-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.info-feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.info-feature-card h4 {
  font-size: 0.95rem;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.info-feature-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Modal Canónico (Lección 242/247/251) */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-content-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.modal-header h3 {
  font-size: 1.15rem;
  color: var(--text-bright);
}

.modal-header span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.btn-close-modal {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 8px;
  min-width: 40px;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.btn-close-modal:hover {
  color: var(--text-bright);
  background: rgba(255, 255, 255, 0.1);
}

.modal-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.85rem;
  line-height: 1.6;
}

.modal-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.modal-stat {
  background: var(--bg-card-sub);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.6rem 0.85rem;
  display: flex;
  flex-direction: column;
}

.modal-stat .lbl {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.modal-stat .val {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-bright);
}

.modal-stat .val.highlight {
  color: var(--primary-color);
}

.modal-section-block h5 {
  font-size: 0.88rem;
  color: var(--text-bright);
  margin-bottom: 0.35rem;
}

.modal-section-block p {
  color: #cbd5e1;
}

.modal-landing-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.35rem;
}

.modal-landing-list li {
  background: var(--bg-card-sub);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  font-size: 0.75rem;
  color: #e2e8f0;
}

.modal-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
}

/* Responsividad táctil */
@media (max-width: 768px) {
  .viewport-3d-wrapper {
    height: 440px;
  }
  .catalog-filter-row {
    grid-template-columns: 1fr;
  }
  .traceroute-actions-row {
    flex-direction: column;
  }
  .btn-primary-action, .btn-secondary-action {
    width: 100%;
  }
  .viewport-layers-bar {
    font-size: 0.7rem;
    gap: 0.35rem;
  }
}