/* ==========================================================================
   COLEGIOS • HOLOGRAPHIC HUD CARDS (3D INWARD PERSPECTIVE & SPATIAL POSITIONS)
   Posiciones exactas según la imagen de referencia:
   - Tarjeta 1: AGENDA DIGITAL (Lateral izquierdo superior, perspectiva hacia adentro)
   - Tarjeta 2: PROGRESO ESTUDIANTIL (Medio-izquierdo junto a la protagonista)
   - Tarjeta 3: RECURSOS INTERACTIVOS (Superior derecho, bajo la viga/techo)
   - Tarjeta 4: COMUNIDAD EDUCATIVA (Inferior derecho, sobre los pufs amarillos)
   Aparición secuencial con scroll: 1º Agenda -> 2º Progreso -> 3º Recursos -> 4º Comunidad.
   ========================================================================== */

/* Contenedor HUD con perspectiva 3D inmersiva */
.colegios-hud-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 15;
  pointer-events: none;
  perspective: 1200px;
  perspective-origin: 50% 50%;
  box-sizing: border-box;
  opacity: 1;
}

/* Lienzo 3D de las tarjetas */
.colegios-hud-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transform-style: preserve-3d;
  box-sizing: border-box;
}

/* ==========================================================================
   ESTRUCTURA GENERAL DE TARJETA HUD
   ========================================================================== */

.hud-card {
  position: absolute;
  background: linear-gradient(145deg, rgba(6, 22, 45, 0.90) 0%, rgba(3, 13, 28, 0.94) 100%);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border: 2px solid #00F0FF;
  border-radius: 20px;
  box-sizing: border-box;
  box-shadow:
    0 0 20px rgba(0, 240, 255, 0.40),
    inset 0 0 14px rgba(0, 240, 255, 0.16),
    0 14px 36px rgba(0, 0, 0, 0.70);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  pointer-events: auto;
  overflow: visible !important;
  will-change: transform, opacity;
  transform-style: preserve-3d;
  opacity: 0; /* Controlado secuencialmente por scroll en JS */
}

.hud-card:hover {
  box-shadow:
    0 0 32px rgba(0, 240, 255, 0.65),
    inset 0 0 20px rgba(0, 240, 255, 0.25),
    0 20px 45px rgba(0, 0, 0, 0.85);
  border-color: #38FFFF;
}

/* Cabecera de la tarjeta */
.hud-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 7px;
  margin-bottom: 10px;
  border-bottom: none;
  position: relative;
}

.hud-card-recursos .hud-card-header {
  border-bottom: 1px solid rgba(0, 240, 255, 0.25);
  padding-bottom: 8px;
  margin-bottom: 11px;
}

.hud-header-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hud-card-title {
  margin: 0;
  font-family: 'Outfit', 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: clamp(13px, 1.1vw, 15px);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  text-transform: uppercase;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
  line-height: 1.15;
}

.hud-header-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  filter: drop-shadow(0 0 5px #00F0FF);
}

/* Indicador de estado verde neón (Hoja / Gotero en esquina superior derecha) */
.hud-status-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  filter: drop-shadow(0 0 7px rgba(0, 255, 102, 0.85));
  animation: hudPulseBadge 3s infinite ease-in-out;
}

.hud-status-badge svg {
  width: 17px;
  height: 17px;
}

@keyframes hudPulseBadge {
  0%, 100% { opacity: 1; transform: scale(1); filter: drop-shadow(0 0 7px rgba(0, 255, 102, 0.85)); }
  50% { opacity: 0.85; transform: scale(1.08); filter: drop-shadow(0 0 12px rgba(0, 255, 102, 1)); }
}

/* ==========================================================================
   POSICIONES EXACTAS Y PERSPECTIVA 3D HACIA ADENTRO
   ========================================================================== */

/* 1. TARJETA AGENDA DIGITAL (Lateral izquierdo superior) */
.hud-card-agenda {
  left: 4.8%;
  top: 8%;
  width: clamp(230px, 19vw, 280px);
  padding: 14px 16px 16px 16px;
  transform-origin: left center;
}

/* 2. TARJETA PROGRESO ESTUDIANTIL (Medio-izquierdo junto a la chica) */
.hud-card-progreso {
  left: 21.8%;
  top: 18.5%;
  width: clamp(225px, 18.5vw, 275px);
  padding: 14px 16px 16px 16px;
  transform-origin: left center;
}

/* 3. TARJETA RECURSOS INTERACTIVOS (Superior derecho) */
.hud-card-recursos {
  right: 3.8%;
  top: 6.8%;
  width: clamp(260px, 22.5vw, 330px);
  padding: 14px 18px 16px 18px;
  transform-origin: right center;
}

/* 4. TARJETA COMUNIDAD EDUCATIVA (Inferior derecho, sobre pufs amarillos) */
.hud-card-comunidad {
  right: 3.8%;
  top: 54.5%;
  width: clamp(260px, 22.5vw, 330px);
  padding: 14px 18px 16px 18px;
  transform-origin: right center;
}

/* ==========================================================================
   DETALLE DE CONTENIDOS: TARJETA 1 (AGENDA DIGITAL)
   ========================================================================== */

.hud-schedule-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}

.hud-schedule-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  transition: transform 0.2s ease;
}

.hud-schedule-row:hover {
  transform: translateX(3px);
}

.hud-time-pill {
  width: 60px;
  min-width: 60px;
  padding: 6px 0;
  border-radius: 7px;
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 800;
  color: #FFFFFF;
  text-align: center;
  letter-spacing: 0.02em;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.4);
  flex-shrink: 0;
}

.hud-time-pill.pill-orange {
  background: linear-gradient(135deg, #FF8A00 0%, #FF6E00 100%);
  box-shadow: 0 3px 8px rgba(255, 122, 0, 0.4);
}

.hud-time-pill.pill-green {
  background: linear-gradient(135deg, #00E63D 0%, #00C82B 100%);
  box-shadow: 0 3px 8px rgba(0, 214, 50, 0.4);
}

.hud-time-pill.pill-blue {
  background: linear-gradient(135deg, #0072FF 0%, #0056E0 100%);
  box-shadow: 0 3px 8px rgba(0, 102, 255, 0.4);
}

.hud-time-pill.pill-purple {
  background: linear-gradient(135deg, #B200FF 0%, #9000E0 100%);
  box-shadow: 0 3px 8px rgba(176, 0, 255, 0.4);
}

.hud-class-info {
  flex: 1;
  background: rgba(11, 35, 62, 0.82);
  border: 1px solid rgba(0, 240, 255, 0.14);
  border-radius: 7px;
  padding: 5px 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 33px;
  box-shadow: inset 0 0 8px rgba(0, 240, 255, 0.05);
}

.hud-class-subject {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.2;
}

.hud-class-room {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 10.5px;
  font-weight: 500;
  color: #7DD3FC;
  line-height: 1.2;
  margin-top: 1px;
}

/* ==========================================================================
   DETALLE DE CONTENIDOS: TARJETA 2 (PROGRESO ESTUDIANTIL)
   ========================================================================== */

.hud-progreso-body {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 10px;
  align-items: center;
  width: 100%;
}

.hud-chart-panel {
  position: relative;
  height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.hud-chart-axes {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 18px;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
}

.hud-axis-mark {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: 'Outfit', sans-serif;
  font-size: 9.5px;
  font-weight: 600;
  color: #94A3B8;
  width: 100%;
}

.hud-axis-mark span {
  width: 18px;
  text-align: right;
  flex-shrink: 0;
}

.hud-axis-line {
  flex: 1;
  height: 1px;
  background: rgba(0, 240, 255, 0.12);
}

.hud-axis-range-icon {
  position: absolute;
  left: 4px;
  top: 76px;
  font-size: 10px;
  color: #00F0FF;
  letter-spacing: -1px;
  pointer-events: none;
  filter: drop-shadow(0 0 3px #00F0FF);
}

.hud-bars-container {
  margin-left: 22px;
  height: 100px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0 6px 18px 6px;
  position: relative;
}

.hud-trend-svg-overlay {
  position: absolute;
  left: 22px;
  top: 2px;
  right: 6px;
  bottom: 18px;
  width: calc(100% - 28px);
  height: 80px;
  pointer-events: none;
  z-index: 4;
}

.hud-bar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 17px;
  height: 100%;
  justify-content: flex-end;
  position: relative;
  z-index: 2;
}

.hud-bar-fill {
  width: 17px;
  border-radius: 3px 3px 0 0;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease;
}

.hud-bar-fill.bar-ene {
  height: 16px;
  background: #00E676;
}

.hud-bar-fill.bar-feb {
  height: 32px;
  background: #00D632;
}

.hud-bar-fill.bar-mar {
  height: 52px;
  background: #00A3FF;
}

.hud-bar-fill.bar-abr {
  height: 74px;
  background: #FF8C00;
}

.hud-bar-label {
  position: absolute;
  bottom: -16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 9.5px;
  font-weight: 600;
  color: #CBD5E1;
}

.hud-gauge-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.hud-donut-wrap {
  position: relative;
  width: 95px;
  height: 95px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hud-donut-svg {
  width: 100%;
  height: 100%;
}

.hud-activity-slider {
  width: 100%;
  max-width: 100px;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 2px;
}

.hud-runner-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #00FF66;
  box-shadow: 0 0 6px #00FF66;
  flex-shrink: 0;
}

.hud-runner-track {
  flex: 1;
  height: 2px;
  background: rgba(0, 240, 255, 0.35);
  position: relative;
  border-radius: 2px;
}

.hud-runner-track::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 65%;
  height: 100%;
  background: #00F0FF;
  box-shadow: 0 0 5px #00F0FF;
  border-radius: 2px;
}

.hud-runner-icon {
  filter: drop-shadow(0 0 5px #00FF66);
  color: #00FF66;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.hud-runner-icon svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   DETALLE DE CONTENIDOS: TARJETAS 3 Y 4 (BOTONES DE ACCIÓN)
   ========================================================================== */

.hud-buttons-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 4px;
  width: 100%;
}

.hud-interactive-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  background: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.hud-interactive-tile:hover {
  transform: translateY(-3px) scale(1.05);
}

.hud-tile-box {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 58px;
  background: rgba(7, 26, 52, 0.75);
  border: 1.5px solid rgba(0, 240, 255, 0.42);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    inset 0 0 8px rgba(0, 240, 255, 0.12),
    0 3px 10px rgba(0, 0, 0, 0.4);
  transition: all 0.25s ease;
  color: #00F0FF;
}

.hud-interactive-tile:hover .hud-tile-box {
  border-color: #00F0FF;
  background: rgba(10, 36, 70, 0.9);
  box-shadow:
    0 0 16px rgba(0, 240, 255, 0.6),
    inset 0 0 12px rgba(0, 240, 255, 0.26);
}

.hud-tile-box svg {
  width: 26px;
  height: 26px;
  filter: drop-shadow(0 0 4px rgba(0, 240, 255, 0.6));
  transition: transform 0.25s ease;
}

.hud-interactive-tile:hover .hud-tile-box svg {
  transform: scale(1.08);
}

.hud-tile-label {
  margin-top: 6px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: #E2E8F0;
  text-align: center;
  letter-spacing: 0.01em;
  line-height: 1.15;
  transition: color 0.2s ease;
}

.hud-interactive-tile:hover .hud-tile-label {
  color: #FFFFFF;
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
}

/* ==========================================================================
   HOLOGRAPHIC SUB-PILLS & TETHERS (Saber 11, Guías, Gestión)
   ========================================================================== */

.hud-subpill {
  position: absolute;
  top: calc(100% - 2px);
  left: 50%;
  transform: translateX(-50%);
  transform-origin: top center;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: auto;
  will-change: transform, opacity;
  transform-style: preserve-3d;
  opacity: 0;
  z-index: 30;
}

/* Tether vertical line with 2 glowing beads */
.hud-tether-line {
  position: relative;
  width: 2px;
  height: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.tether-purple {
  background: #C084FC;
  box-shadow: 0 0 10px rgba(192, 132, 252, 0.85), 0 0 4px #A855F7;
}

.tether-green {
  background: #34D399;
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.85), 0 0 4px #10B981;
}

.tether-cyan {
  background: #00F0FF;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.85), 0 0 4px #00F0FF;
}

.tether-node-top,
.tether-node-bot {
  border-radius: 50%;
}

.tether-purple .tether-node-top {
  width: 9px;
  height: 9px;
  background: #FFFFFF;
  box-shadow: 0 0 12px #C084FC, 0 0 4px #FFFFFF;
  margin-top: -4px;
}

.tether-purple .tether-node-bot {
  width: 7px;
  height: 7px;
  background: #C084FC;
  box-shadow: 0 0 8px #A855F7;
  margin-bottom: -3px;
}

.tether-green .tether-node-top {
  width: 9px;
  height: 9px;
  background: #FFFFFF;
  box-shadow: 0 0 12px #34D399, 0 0 4px #FFFFFF;
  margin-top: -4px;
}

.tether-green .tether-node-bot {
  width: 7px;
  height: 7px;
  background: #34D399;
  box-shadow: 0 0 8px #10B981;
  margin-bottom: -3px;
}

.tether-cyan .tether-node-top {
  width: 9px;
  height: 9px;
  background: #FFFFFF;
  box-shadow: 0 0 12px #00F0FF, 0 0 4px #FFFFFF;
  margin-top: -4px;
}

.tether-cyan .tether-node-bot {
  width: 7px;
  height: 7px;
  background: #00F0FF;
  box-shadow: 0 0 8px #00F0FF;
  margin-bottom: -3px;
}

/* Subpill box styling */
.hud-subpill-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 18px;
  border-radius: 16px;
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  transition: all 0.25s ease;
  user-select: none;
  cursor: pointer;
  box-sizing: border-box;
  white-space: nowrap;
  min-width: 190px;
}

.hud-subpill-saber11 .hud-subpill-box {
  background: linear-gradient(135deg, rgba(28, 8, 52, 0.90) 0%, rgba(14, 4, 28, 0.94) 100%);
  border: 2px solid #C084FC;
  box-shadow:
    0 0 20px rgba(192, 132, 252, 0.45),
    inset 0 0 12px rgba(192, 132, 252, 0.18),
    0 10px 28px rgba(0, 0, 0, 0.65);
}

.hud-subpill-saber11:hover .hud-subpill-box {
  border-color: #E9D5FF;
  box-shadow:
    0 0 32px rgba(192, 132, 252, 0.75),
    inset 0 0 18px rgba(192, 132, 252, 0.3),
    0 14px 34px rgba(0, 0, 0, 0.8);
  transform: scale(1.03);
}

.hud-subpill-guias .hud-subpill-box {
  background: linear-gradient(135deg, rgba(4, 32, 22, 0.90) 0%, rgba(2, 18, 12, 0.94) 100%);
  border: 2px solid #34D399;
  box-shadow:
    0 0 20px rgba(52, 211, 153, 0.45),
    inset 0 0 12px rgba(52, 211, 153, 0.18),
    0 10px 28px rgba(0, 0, 0, 0.65);
}

.hud-subpill-guias:hover .hud-subpill-box {
  border-color: #A7F3D0;
  box-shadow:
    0 0 32px rgba(52, 211, 153, 0.75),
    inset 0 0 18px rgba(52, 211, 153, 0.3),
    0 14px 34px rgba(0, 0, 0, 0.8);
  transform: scale(1.03);
}

.hud-subpill-gestion .hud-subpill-box {
  background: linear-gradient(135deg, rgba(6, 26, 50, 0.90) 0%, rgba(3, 14, 28, 0.94) 100%);
  border: 2px solid #00F0FF;
  box-shadow:
    0 0 20px rgba(0, 240, 255, 0.45),
    inset 0 0 12px rgba(0, 240, 255, 0.18),
    0 10px 28px rgba(0, 0, 0, 0.65);
}

.hud-subpill-gestion:hover .hud-subpill-box {
  border-color: #67E8F9;
  box-shadow:
    0 0 32px rgba(0, 240, 255, 0.75),
    inset 0 0 18px rgba(0, 240, 255, 0.3),
    0 14px 34px rgba(0, 0, 0, 0.8);
  transform: scale(1.03);
}

/* Icon Wrap */
.subpill-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.subpill-divider {
  width: 1px;
  height: 30px;
}

.hud-subpill-saber11 .subpill-divider {
  background: rgba(192, 132, 252, 0.4);
}

.hud-subpill-guias .subpill-divider {
  background: rgba(52, 211, 153, 0.4);
}

.hud-subpill-gestion .subpill-divider {
  background: rgba(0, 240, 255, 0.4);
}

/* Text formatting */
.subpill-text-wrap {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.15;
}

.subpill-text-line1,
.subpill-text-line2 {
  font-family: 'Outfit', 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: clamp(14px, 1.1vw, 16px);
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.01em;
}

/* Sub-pills are cleanly anchored to the bottom edge of their respective parent cards */
.hud-subpill-saber11,
.hud-subpill-guias,
.hud-subpill-gestion {
  top: calc(100% - 2px);
  left: 50%;
  transform: translateX(-50%);
}

/* ==========================================================================
   ADAPTACIÓN RESPONSIVA (TABLETS Y MÓVILES)
   ========================================================================== */

@media (max-width: 1024px) {
  .colegios-hud-layer {
    perspective: none;
    overflow-y: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 70px 20px 60px 20px;
  }

  .colegios-hud-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
    max-width: 640px;
    margin: auto;
    height: auto;
  }

  .hud-card {
    position: relative !important;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    width: 100% !important;
  }

  .hud-subpill {
    position: relative !important;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    width: 100% !important;
    margin: 6px 0;
  }

  .hud-tether-line {
    display: none;
  }
}

@media (max-width: 640px) {
  .colegios-hud-grid {
    grid-template-columns: 1fr;
    max-width: 380px;
  }
}