/* ============================================================
   CARTELERA DIGITAL — ESTILOS PROFESIONALES
   Unidad Educativa Réplica Juan Pío Montúfar
   ============================================================ */

:root {
  --rojo:   #600000;
  --azul:   #002589;
  --dorado: #ffc232;
  --bg:     #0a0a1a;
  --card-bg: rgba(255,255,255,0.05);
  --border:  rgba(255,255,255,0.1);
  --text:    #e8e8f0;
  --text-dim: rgba(255,255,255,0.55);
  --radius:  14px;
  --shadow:  0 8px 32px rgba(0,0,0,0.45);
  --font: 'Poppins', sans-serif;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);

  /* Category colors */
  --comunicado:  #3b82f6;
  --notificacion:#f59e0b;
  --evento:      #10b981;
  --reunion:     #8b5cf6;
  --convocatoria:#ef4444;
  --sugerencia:  #06b6d4;
  --comentario:  #3b82f6;
  --observacion: #f59e0b;
  --incidente:   #ef4444;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ============================================================
   HEADER
   ============================================================ */
.ctlr-header {
  background: linear-gradient(135deg, #0a0018 0%, var(--rojo) 40%, var(--azul) 100%);
  border-bottom: 2px solid var(--dorado);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.6);
}

.ctlr-header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.ctlr-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.ctlr-logo-img {
  width: 52px;
  height: auto;
  filter: drop-shadow(0 0 8px rgba(255,194,50,0.5));
  transition: transform 0.4s ease;
}
.ctlr-logo-img:hover { transform: scale(1.08) rotate(-3deg); }

.ctlr-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.ctlr-school {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  font-weight: 400;
}
.ctlr-board-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dorado);
  text-shadow: 0 0 12px rgba(255,194,50,0.4);
}

.ctlr-header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ctlr-session-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 30px;
  padding: 6px 14px;
  font-size: 0.85rem;
}

.ctlr-session-role {
  font-weight: 600;
  color: var(--dorado);
}

.ctlr-auth-btns {
  display: flex;
  gap: 8px;
}

/* Buttons */
.ctlr-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 30px;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}

.ctlr-btn-admin {
  background: linear-gradient(135deg, var(--rojo), #900000);
  color: white;
  box-shadow: 0 4px 14px rgba(96,0,0,0.45);
}
.ctlr-btn-admin:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(96,0,0,0.6); }

.ctlr-btn-student {
  background: linear-gradient(135deg, var(--azul), #003acc);
  color: white;
  box-shadow: 0 4px 14px rgba(0,37,137,0.45);
}
.ctlr-btn-student:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,37,137,0.6); }

.ctlr-btn-back {
  background: rgba(255,255,255,0.1);
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
}
.ctlr-btn-back:hover { background: rgba(255,255,255,0.18); color: white; }

.ctlr-btn-sm {
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.25);
  font-family: var(--font);
  transition: all var(--transition);
}
.ctlr-btn-logout { background: rgba(200,0,0,0.3); color: white; }
.ctlr-btn-logout:hover { background: rgba(200,0,0,0.6); }

/* ============================================================
   TICKER
   ============================================================ */
.ctlr-ticker {
  display: flex;
  align-items: center;
  background: linear-gradient(90deg, var(--rojo), var(--azul));
  overflow: hidden;
  height: 38px;
  border-bottom: 1px solid rgba(255,194,50,0.3);
}

.ctlr-ticker-label {
  flex-shrink: 0;
  background: var(--dorado);
  color: #000;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 0 16px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ctlr-ticker-track {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
}

.ctlr-ticker-inner {
  display: inline-block;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  animation: tickerScroll 30s linear infinite;
  padding-left: 100%;
}
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-100%); }
}

/* ============================================================
   HERO
   ============================================================ */
.ctlr-hero {
  position: relative;
  text-align: center;
  padding: 60px 20px 50px;
  background: linear-gradient(160deg, #0a0018 0%, #1a001a 40%, #000d40 100%);
  overflow: hidden;
}

.ctlr-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.35;
}
.ctlr-orb1 {
  width: 400px; height: 400px;
  background: var(--rojo);
  top: -100px; left: -100px;
  animation: orbFloat 8s ease-in-out infinite;
}
.ctlr-orb2 {
  width: 300px; height: 300px;
  background: var(--azul);
  bottom: -80px; right: -80px;
  animation: orbFloat 10s ease-in-out infinite reverse;
}
@keyframes orbFloat {
  0%,100% { transform: translate(0,0); }
  50%      { transform: translate(30px, 20px); }
}

.ctlr-hero-body { position: relative; z-index: 1; }

.ctlr-hero-icon {
  font-size: 3.5rem;
  color: var(--dorado);
  text-shadow: 0 0 30px rgba(255,194,50,0.5);
  margin-bottom: 16px;
  animation: iconBounce 3s ease-in-out infinite;
}
@keyframes iconBounce {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-10px); }
}

.ctlr-hero h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  color: #fff;
  text-shadow: 0 0 30px rgba(255,255,255,0.2);
  margin-bottom: 10px;
}

.ctlr-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.ctlr-month-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,194,50,0.15);
  border: 1px solid rgba(255,194,50,0.4);
  color: var(--dorado);
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* ============================================================
   PANEL (ADMIN & STUDENT)
   ============================================================ */
.ctlr-panel {
  padding: 0 20px 40px;
}

.ctlr-panel-admin { background: linear-gradient(180deg, #0f0025 0%, #0a0a1a 100%); }
.ctlr-panel-student { background: linear-gradient(180deg, #00082a 0%, #0a0a1a 100%); }

.ctlr-panel-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.ctlr-panel-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dorado);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ctlr-panel-title i { font-size: 1.1rem; }

.ctlr-panel-desc {
  color: var(--text-dim);
  font-size: 0.92rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* Forms */
.ctlr-form { display: flex; flex-direction: column; gap: 18px; }

.ctlr-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.ctlr-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ctlr-form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.req { color: var(--dorado); }

.ctlr-form-group input,
.ctlr-form-group select,
.ctlr-form-group textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  color: #fff;
  font-family: var(--font);
  font-size: 0.92rem;
  padding: 11px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}
.ctlr-form-group input:focus,
.ctlr-form-group select:focus,
.ctlr-form-group textarea:focus {
  outline: none;
  border-color: var(--dorado);
  box-shadow: 0 0 0 3px rgba(255,194,50,0.15);
}
.ctlr-form-group select option { background: #1a1a2e; color: #fff; }
.ctlr-form-group small { color: var(--text-dim); font-size: 0.78rem; text-align: right; }

/* Upload Wrapper */
.ctlr-upload-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ctlr-file-pick-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  background: linear-gradient(135deg, var(--azul), #0040cc);
  color: #fff;
  border-radius: 12px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(0,37,137,0.4);
  border: 1px solid rgba(255,255,255,0.15);
  letter-spacing: 0.02em;
  width: 100%;
}
.ctlr-file-pick-btn i { font-size: 1.1rem; }
.ctlr-file-pick-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,37,137,0.6);
  background: linear-gradient(135deg, #003ab0, #0055ff);
}

.ctlr-file-size {
  font-size: 0.75rem;
  color: var(--text-dim);
  opacity: 0.8;
}

/* Drop Zone */
.ctlr-drop-zone {
  border: 2px dashed rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-dim);
  font-size: 0.88rem;
}
.ctlr-drop-zone:hover, .ctlr-drop-zone.drag-over {
  border-color: var(--dorado);
  background: rgba(255,194,50,0.06);
  color: var(--dorado);
}
.ctlr-drop-zone i { font-size: 2.2rem; margin-bottom: 8px; display: block; }
.ctlr-drop-zone p { margin: 0 0 4px; font-weight: 500; }
.ctlr-drop-zone small { font-size: 0.75rem; opacity: 0.6; }

.ctlr-file-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,194,50,0.08);
  border: 1px solid rgba(255,194,50,0.25);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.88rem;
  margin-top: 8px;
}
.ctlr-file-preview i { font-size: 1.4rem; color: var(--dorado); }
.ctlr-file-preview span { flex: 1; color: var(--text-dim); word-break: break-all; }
.ctlr-remove-file {
  background: none; border: none; color: #ef4444;
  cursor: pointer; font-size: 1rem; padding: 2px 6px;
  transition: transform 0.2s;
}
.ctlr-remove-file:hover { transform: scale(1.2); }

.ctlr-form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.ctlr-btn-publish {
  background: linear-gradient(135deg, var(--rojo), #900000);
  color: white;
  padding: 12px 28px;
  font-size: 0.95rem;
  box-shadow: 0 4px 16px rgba(96,0,0,0.4);
}
.ctlr-btn-publish:hover { transform: translateY(-2px); box-shadow: 0 6px 22px rgba(96,0,0,0.6); }

.ctlr-btn-student-send {
  background: linear-gradient(135deg, var(--azul), #003acc);
  color: white;
  padding: 12px 28px;
  font-size: 0.95rem;
  box-shadow: 0 4px 16px rgba(0,37,137,0.4);
  width: 100%;
  justify-content: center;
}
.ctlr-btn-student-send:hover { transform: translateY(-2px); }

.ctlr-btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 12px 22px;
}
.ctlr-btn-ghost:hover { background: rgba(255,255,255,0.08); color: #fff; }

.ctlr-btn-enter {
  background: linear-gradient(135deg, var(--rojo), var(--azul));
  color: white;
  width: 100%;
  justify-content: center;
  padding: 14px;
  font-size: 1rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.ctlr-btn-enter:hover { transform: translateY(-2px); box-shadow: 0 6px 28px rgba(0,0,0,0.5); }

/* Admin suggestions box */
.ctlr-admin-suggestions { margin-top: 40px; border-top: 1px solid var(--border); padding-top: 30px; }
.ctlr-sug-admin-list { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.ctlr-empty-sug {
  color: var(--text-dim);
  text-align: center;
  padding: 24px;
  font-size: 0.9rem;
}

.ctlr-sug-admin-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.ctlr-sug-admin-card .sug-badge {
  flex-shrink: 0;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}
.ctlr-sug-admin-card .sug-body { flex: 1; }
.ctlr-sug-admin-card .sug-meta {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.ctlr-sug-admin-card .sug-content {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text);
}
.ctlr-sug-admin-card .sug-del {
  background: none; border: none; color: #ef4444;
  cursor: pointer; font-size: 0.85rem; padding: 4px 8px;
  border-radius: 6px; transition: background 0.2s;
  flex-shrink: 0;
}
.ctlr-sug-admin-card .sug-del:hover { background: rgba(239,68,68,0.15); }

/* ============================================================
   MAIN BOARD
   ============================================================ */
.ctlr-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}

.ctlr-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.ctlr-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ctlr-filter {
  padding: 7px 16px;
  border-radius: 20px;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.06);
  color: var(--text-dim);
  transition: all var(--transition);
}
.ctlr-filter:hover { border-color: var(--dorado); color: var(--dorado); }
.ctlr-filter.active {
  background: var(--dorado);
  color: #000;
  border-color: var(--dorado);
  box-shadow: 0 0 14px rgba(255,194,50,0.35);
}

.ctlr-count-badge {
  font-size: 0.78rem;
  color: var(--text-dim);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 20px;
}

/* Empty state */
.ctlr-empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-dim);
}
.ctlr-empty-state i { font-size: 4rem; margin-bottom: 20px; opacity: 0.3; display: block; }
.ctlr-empty-state h3 { font-size: 1.4rem; color: rgba(255,255,255,0.4); margin-bottom: 10px; }
.ctlr-empty-state p { font-size: 0.9rem; max-width: 400px; margin: 0 auto; }

/* Posts Grid */
.ctlr-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

/* Post Card */
.ctlr-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: cardIn 0.4s ease backwards;
  display: flex;
  flex-direction: column;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.ctlr-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
  border-color: rgba(255,255,255,0.15);
}

.ctlr-card-top {
  height: 5px;
  border-radius: var(--radius) var(--radius) 0 0;
}

.ctlr-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px 0;
  flex-wrap: wrap;
  gap: 8px;
}

.ctlr-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.ctlr-priority-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 12px;
}
.priority-urgente { background: rgba(239,68,68,0.2); color: #f87171; border: 1px solid rgba(239,68,68,0.3); }
.priority-alta    { background: rgba(245,158,11,0.2); color: #fbbf24; border: 1px solid rgba(245,158,11,0.3); }
.priority-normal  { display: none; }

.ctlr-card-body { padding: 14px 18px 0; flex: 1; }

.ctlr-card-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.4;
}

.ctlr-card-body p {
  font-size: 0.86rem;
  color: var(--text-dim);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ctlr-card-body p.expanded {
  display: block;
  -webkit-line-clamp: unset;
  line-clamp: unset;
  overflow: visible;
}

.ctlr-read-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  margin-bottom: 4px;
  background: none;
  border: none;
  color: var(--dorado);
  font-size: 0.8rem;
  font-family: var(--font);
  font-weight: 600;
  cursor: pointer;
  padding: 2px 0;
  transition: opacity 0.2s;
}

.ctlr-read-more:hover { opacity: 0.75; }

.ctlr-read-more i {
  font-size: 0.72rem;
  transition: transform 0.25s;
}

.ctlr-read-more:has(> .fa-chevron-up) i {
  transform: rotate(0deg);
}

/* ── Card Attachment ── */
.ctlr-card-attachment {
  margin: 14px 18px 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}

/* Image thumbnail with eye overlay */
.ctlr-att-img-wrap {
  position: relative;
  width: 100%;
  height: 170px;
  overflow: hidden;
  cursor: pointer;
}
.ctlr-att-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.ctlr-att-img-wrap:hover img { transform: scale(1.06); }

.ctlr-att-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}
.ctlr-att-img-wrap:hover .ctlr-att-overlay { background: rgba(0,0,0,0.52); }

.ctlr-att-eye-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 22px;
  background: rgba(255,194,50,0.9);
  color: #000;
  border: none;
  border-radius: 30px;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.ctlr-att-img-wrap:hover .ctlr-att-eye-btn {
  opacity: 1;
  transform: scale(1);
}

/* PDF attachment row */
.ctlr-att-pdf-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border-top: 1px solid rgba(255,255,255,0.07);
}
.ctlr-att-pdf-row > i { font-size: 1.8rem; color: #ef4444; flex-shrink: 0; }
.ctlr-att-pdf-name {
  flex: 1;
  font-size: 0.82rem;
  color: var(--text-dim);
  word-break: break-all;
  line-height: 1.3;
}
.ctlr-att-eye {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: linear-gradient(135deg, var(--rojo), var(--azul));
  color: #fff;
  border: none;
  border-radius: 20px;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
  box-shadow: 0 3px 12px rgba(0,0,0,0.3);
}
.ctlr-att-eye:hover {
  transform: translateY(-2px) scale(1.06);
  box-shadow: 0 6px 18px rgba(0,0,0,0.45);
}

.ctlr-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px 16px;
  margin-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.ctlr-card-date {
  font-size: 0.75rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 5px;
}

.ctlr-card-del {
  background: none;
  border: none;
  color: rgba(239,68,68,0.5);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 4px 8px;
  border-radius: 8px;
  transition: all 0.2s;
  display: none;
}
.ctlr-card-del:hover { color: #f87171; background: rgba(239,68,68,0.1); }
.admin-mode .ctlr-card-del { display: inline-flex; align-items: center; gap: 5px; }

/* Category colors */
.cat-comunicado   { background: rgba(59,130,246,0.15); color: #93c5fd; border: 1px solid rgba(59,130,246,0.3); }
.cat-notificacion { background: rgba(245,158,11,0.15); color: #fcd34d; border: 1px solid rgba(245,158,11,0.3); }
.cat-evento       { background: rgba(16,185,129,0.15); color: #6ee7b7; border: 1px solid rgba(16,185,129,0.3); }
.cat-reunion      { background: rgba(139,92,246,0.15); color: #c4b5fd; border: 1px solid rgba(139,92,246,0.3); }
.cat-convocatoria { background: rgba(239,68,68,0.15); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }

.top-comunicado   { background: var(--comunicado); }
.top-notificacion { background: var(--notificacion); }
.top-evento       { background: var(--evento); }
.top-reunion      { background: var(--reunion); }
.top-convocatoria { background: var(--convocatoria); }

/* Suggestion badges */
.cat-sugerencia   { background: rgba(6,182,212,0.15); color: #67e8f9; border: 1px solid rgba(6,182,212,0.3); }
.cat-comentario   { background: rgba(59,130,246,0.15); color: #93c5fd; border: 1px solid rgba(59,130,246,0.3); }
.cat-observacion  { background: rgba(245,158,11,0.15); color: #fcd34d; border: 1px solid rgba(245,158,11,0.3); }
.cat-incidente    { background: rgba(239,68,68,0.15); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }

/* ============================================================
   FOOTER
   ============================================================ */
.ctlr-footer {
  background: rgba(0,0,0,0.5);
  text-align: center;
  padding: 28px 20px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.85rem;
}
.ctlr-footer p { margin-bottom: 6px; }
.ctlr-reset-note { font-size: 0.78rem; opacity: 0.6; }

/* ============================================================
   LOGIN MODAL
   ============================================================ */
.ctlr-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(12px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.ctlr-overlay.visible { display: flex; animation: overlayIn 0.3s ease; }
@keyframes overlayIn { from { opacity: 0; } to { opacity: 1; } }

.ctlr-modal {
  background: linear-gradient(145deg, #0f0020, #0a1840);
  border: 1px solid rgba(255,194,50,0.25);
  border-radius: 24px;
  padding: 40px 36px;
  max-width: 420px;
  width: 90%;
  position: relative;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.05);
  animation: modalIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
@keyframes modalIn {
  from { transform: scale(0.7) translateY(30px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}

.ctlr-modal-close {
  position: absolute; top: 14px; right: 14px;
  background: rgba(255,255,255,0.08); border: none;
  color: rgba(255,255,255,0.6); width: 36px; height: 36px;
  border-radius: 50%; font-size: 1.2rem; cursor: pointer;
  transition: all 0.2s;
}
.ctlr-modal-close:hover { background: rgba(255,0,0,0.25); color: #fff; transform: rotate(90deg); }

.ctlr-modal-icon-wrap {
  font-size: 3.5rem;
  margin-bottom: 16px;
  animation: iconBounce 2s ease-in-out infinite;
}

.ctlr-modal h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.ctlr-modal-desc {
  font-size: 0.84rem;
  color: var(--text-dim);
  margin-bottom: 24px;
  line-height: 1.5;
}

.ctlr-pw-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 14px;
  transition: border-color 0.3s;
}
.ctlr-pw-wrap:focus-within { border-color: var(--dorado); box-shadow: 0 0 0 3px rgba(255,194,50,0.15); }
.ctlr-pw-wrap > i { color: var(--dorado); font-size: 1rem; flex-shrink: 0; }
.ctlr-pw-wrap input {
  flex: 1;
  background: none;
  border: none;
  color: #fff;
  font-family: var(--font);
  font-size: 1rem;
  outline: none;
}
.ctlr-pw-wrap input::placeholder { color: rgba(255,255,255,0.3); }
.ctlr-pw-toggle {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 0.9rem;
  transition: color 0.2s; padding: 0 2px;
}
.ctlr-pw-toggle:hover { color: var(--dorado); }

.ctlr-modal-err {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 8px;
  color: #f87171;
  font-size: 0.82rem;
  padding: 8px 12px;
  margin-bottom: 14px;
  text-align: left;
  animation: shake 0.4s ease;
}
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%,60%  { transform: translateX(-8px); }
  40%,80%  { transform: translateX(8px); }
}

/* ============================================================
   IMAGE VIEWER
   ============================================================ */
.ctlr-img-viewer {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.ctlr-img-viewer.active { display: flex; animation: overlayIn 0.3s ease; }
.ctlr-img-viewer img {
  max-width: 92vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 0 60px rgba(255,194,50,0.2);
  animation: modalIn 0.35s ease;
}
.ctlr-viewer-close {
  position: fixed; top: 18px; right: 18px;
  background: rgba(255,255,255,0.1); border: none;
  color: #fff; width: 44px; height: 44px;
  border-radius: 50%; font-size: 1.2rem;
  cursor: pointer; z-index: 1; transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.ctlr-viewer-close:hover { background: rgba(239,68,68,0.4); transform: rotate(90deg); }

/* ============================================================
   TOAST
   ============================================================ */
.ctlr-toast {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 99998;
  max-width: 340px;
  padding: 14px 20px;
  border-radius: 12px;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 500;
  display: none;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.45);
  animation: toastIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.ctlr-toast.show { display: flex; }
.ctlr-toast.success { background: #064e3b; color: #6ee7b7; border: 1px solid #065f46; }
.ctlr-toast.error   { background: #450a0a; color: #fca5a5; border: 1px solid #7f1d1d; }
.ctlr-toast.info    { background: #1e3a5f; color: #93c5fd; border: 1px solid #1d4ed8; }
@keyframes toastIn {
  from { transform: translateX(100px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* ============================================================
   BARRA DE PESTAÑAS
   ============================================================ */
.ctlr-tab-bar {
  display: flex;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  border-bottom: 2px solid rgba(255,194,50,0.2);
  padding: 0 24px;
  position: sticky;
  top: 72px;
  z-index: 90;
  backdrop-filter: blur(10px);
}

.ctlr-tabs-inner {
  display: flex;
  gap: 4px;
  max-width: 1400px;
  width: 100%;
}

.ctlr-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
  white-space: nowrap;
  margin-bottom: -2px;
}

.ctlr-tab:hover {
  color: #fff;
  background: rgba(255,255,255,0.05);
}

.ctlr-tab.active {
  color: var(--dorado);
  border-bottom-color: var(--dorado);
  font-weight: 600;
}

.ctlr-tab i {
  font-size: 0.88rem;
}

@media (max-width: 480px) {
  .ctlr-tab { padding: 12px 16px; font-size: 0.82rem; }
}

/* ============================================================
   GATE — MURO DE ACCESO RESTRINGIDO
   ============================================================ */
.ctlr-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 80px);
  padding: 40px 20px;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(96,0,0,0.25) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(0,37,137,0.25) 0%, transparent 60%),
    var(--bg);
}

.ctlr-gate-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,194,50,0.25);
  border-radius: 24px;
  padding: 56px 48px;
  max-width: 520px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
  backdrop-filter: blur(12px);
  animation: gateIn 0.5s cubic-bezier(0.4,0,0.2,1) both;
}

@keyframes gateIn {
  from { opacity: 0; transform: translateY(28px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.ctlr-gate-lock {
  font-size: 3.5rem;
  margin-bottom: 20px;
  display: block;
  filter: drop-shadow(0 0 18px rgba(255,194,50,0.5));
  animation: lockPulse 2.5s ease-in-out infinite;
}

@keyframes lockPulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.08); }
}

.ctlr-gate-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.ctlr-gate-desc {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 36px;
}

.ctlr-gate-desc strong {
  color: var(--dorado);
}

.ctlr-gate-btns {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.ctlr-gate-btns .ctlr-btn {
  width: 100%;
  justify-content: center;
  padding: 14px 24px;
  font-size: 1rem;
}

.ctlr-gate-note {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.ctlr-gate-note i {
  color: #10b981;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .ctlr-header-inner { flex-direction: column; align-items: flex-start; }
  .ctlr-header-right { width: 100%; justify-content: flex-end; }
  .ctlr-form-row { grid-template-columns: 1fr; }
  .ctlr-panel-wrap { padding: 24px 18px; }
  .ctlr-posts-grid { grid-template-columns: 1fr; }
  .ctlr-toolbar { flex-direction: column; align-items: flex-start; }
  .ctlr-hero { padding: 40px 16px 36px; }
}

@media (max-width: 480px) {
  .ctlr-auth-btns { flex-direction: column; width: 100%; }
  .ctlr-btn-admin, .ctlr-btn-student { width: 100%; justify-content: center; }
}