@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=Kaushan+Script&display=swap");

/* Identidad visual: III Jornadas de ESI — ISDICA
   Azul, rojo y blanco, tomados de los flyers del evento. */
:root {
  --azul-noche: #0d2a63;
  --azul: #1d5bbf;
  --celeste: #cfe4f7;
  --celeste-2: #e9f3fc;
  --rojo: #e3212f;
  --rosa: #f8d5dc;
  --papel: #f5f9fe;
  --blanco: #ffffff;
  --tinta: #12244a;
  --gris: #55658a;
  --borde: rgba(13, 42, 99, 0.14);
  --sombra: 0 14px 34px rgba(13, 42, 99, 0.13);
  --radio: 18px;
  --ok: #17794a;
  --error: #c2182a;
  --rama: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 220 260'%3E%3Cpath d='M18 250C60 190 110 120 196 24' fill='none' stroke='%231d5bbf' stroke-width='4' stroke-linecap='round'/%3E%3Cg%3E%3Cellipse cx='62' cy='156' rx='44' ry='15' transform='rotate(-18 62 156)' fill='%230d2a63'/%3E%3Cellipse cx='116' cy='170' rx='40' ry='14' transform='rotate(28 116 170)' fill='%23e3212f'/%3E%3Cellipse cx='100' cy='92' rx='44' ry='15' transform='rotate(-26 100 92)' fill='%231d5bbf'/%3E%3Cellipse cx='160' cy='112' rx='38' ry='13' transform='rotate(34 160 112)' fill='%230d2a63'/%3E%3Cellipse cx='150' cy='42' rx='36' ry='12' transform='rotate(-34 150 42)' fill='%23e3212f'/%3E%3Cellipse cx='44' cy='214' rx='34' ry='12' transform='rotate(40 44 214)' fill='%231d5bbf'/%3E%3C/g%3E%3C/svg%3E");
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2 {
  font-family: "Poppins", system-ui, sans-serif;
  font-weight: 800;
  color: var(--azul-noche);
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.script {
  font-family: "Kaushan Script", "Poppins", cursive;
  font-weight: 400;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gris);
}

.btn {
  border: 1.5px solid var(--borde);
  background: var(--blanco);
  color: var(--azul-noche);
  border-radius: 999px;
  padding: 10px 18px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, filter 0.15s ease;
}
.btn:hover {
  background: var(--celeste-2);
  border-color: var(--azul);
}
.btn:focus-visible, .field:focus-visible {
  outline: 3px solid rgba(29, 91, 191, 0.45);
  outline-offset: 2px;
}
.btn.primary, .btn.active {
  background: var(--azul-noche);
  border-color: var(--azul-noche);
  color: var(--blanco);
}
.btn.primary:hover, .btn.active:hover {
  filter: brightness(1.18);
}
.btn.danger {
  border-color: rgba(227, 33, 47, 0.45);
  color: var(--error);
}
.btn.danger:hover {
  background: #fdecee;
  border-color: var(--rojo);
}
.btn.danger.confirmar {
  background: var(--rojo);
  border-color: var(--rojo);
  color: var(--blanco);
}
.btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

/* ---------- Muro (index.html) ---------- */

/* Fondo decorativo, solo en el muro: curvas de color en las esquinas y
   ramitas como las de los flyers. */
body:has(#wallContainer) {
  background:
    radial-gradient(120% 80% at -10% -20%, rgba(29, 91, 191, 0.16) 0 34%, transparent 35%),
    radial-gradient(90% 70% at 112% 118%, rgba(227, 33, 47, 0.10) 0 30%, transparent 31%),
    var(--papel);
  background-attachment: fixed;
}
body:has(#wallContainer)::before,
body:has(#wallContainer)::after {
  content: "";
  position: fixed;
  width: 190px;
  height: 230px;
  background: var(--rama) no-repeat center / contain;
  opacity: 0.2;
  pointer-events: none;
  z-index: -1;
}
body:has(#wallContainer)::before {
  left: -34px;
  bottom: -30px;
}
body:has(#wallContainer)::after {
  right: -30px;
  top: 60px;
  transform: scaleX(-1) rotate(160deg);
}

.ticker {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 5;
  background: var(--azul-noche);
  color: var(--blanco);
  padding: 7px 0;
  font-size: 0.88rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  border-bottom: 3px solid var(--rojo);
}
.ticker span {
  display: inline-block;
  padding-left: 100%;
  animation: mover 30s linear infinite;
}
@keyframes mover {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

.wall-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 58px 40px 8px;
}
.wall-marca {
  display: flex;
  align-items: center;
  gap: 22px;
  min-width: 0;
}
.wall-logo {
  width: 104px;
  height: 104px;
  flex-shrink: 0;
  border-radius: 50%;
  box-shadow: var(--sombra);
}
.wall-header h1 {
  font-size: clamp(1.5rem, 2.7vw, 2.7rem);
  line-height: 1.08;
  margin: 2px 0 4px;
}
.wall-header .lema {
  font-family: "Kaushan Script", cursive;
  color: var(--rojo);
  font-size: clamp(1.05rem, 1.6vw, 1.55rem);
  line-height: 1.25;
}

/* "Ahora / Después": qué momento de la jornada está pasando */
.ahora {
  flex-shrink: 0;
  min-width: 250px;
  max-width: 360px;
  background: var(--blanco);
  border: 1.5px solid var(--borde);
  border-left: 8px solid var(--rojo);
  border-radius: var(--radio);
  padding: 12px 18px;
  box-shadow: var(--sombra);
}
.ahora-titulo {
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--azul-noche);
  margin-top: 2px;
}
.ahora-sigue {
  font-size: 0.82rem;
  color: var(--gris);
  margin-top: 5px;
}
.ahora-sigue:empty {
  display: none;
}

.wall-modes {
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
  padding: 12px 0 22px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
  padding: 0 40px 150px;
}
.vacio {
  grid-column: 1 / -1;
  text-align: center;
  padding: 70px 20px;
  color: var(--gris);
  font-size: 1.15rem;
}
.vacio b {
  display: block;
  font-family: "Kaushan Script", cursive;
  font-weight: 400;
  font-size: 2rem;
  color: var(--azul);
  margin-bottom: 6px;
}

/* Carrusel y Gigante: una sola publicación, que entra entera en pantalla. */
.carrusel, .gigante {
  display: flex;
  align-items: center;
  justify-content: center;
  height: calc(100vh - 262px);
  padding: 0 40px 20px;
  overflow: hidden;
}

.card {
  background: var(--blanco);
  border: 1.5px solid var(--borde);
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra);
  position: relative;
  animation: aparecer 0.4s ease;
}
@keyframes aparecer {
  from { opacity: 0; transform: translateY(14px) scale(0.98); }
  to { opacity: 1; transform: none; }
}
.card img, .card video {
  width: 100%;
  display: block;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: var(--celeste-2);
}
.card .play-badge {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  color: white;
  background: rgba(13, 42, 99, 0.18);
  pointer-events: none;
}
.card .meta {
  padding: 12px 16px 14px;
  border-top: 4px solid var(--celeste);
}
.card .nombre {
  font-weight: 700;
  color: var(--azul);
  font-size: 0.95rem;
}
.card .mensaje {
  font-size: 0.9rem;
  color: var(--tinta);
  margin-top: 3px;
  overflow-wrap: anywhere;
}

/* Publicación de solo texto: un mensaje o reflexión, sin foto.
   Alterna celeste y rosa, como las filas del cronograma. */
.card.texto {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 230px;
  padding: 26px 24px 22px;
  background: var(--celeste);
  border-color: transparent;
}
.card.texto.alt {
  background: var(--rosa);
}
.card.texto::before {
  content: "“";
  font-family: Georgia, "Times New Roman", serif;
  font-size: 4.4rem;
  line-height: 0.7;
  height: 2.1rem;
  color: var(--azul);
}
.card.texto.alt::before {
  color: var(--rojo);
}
.card.texto .mensaje {
  font-size: 1.22rem;
  font-weight: 600;
  line-height: 1.32;
  color: var(--azul-noche);
  margin: 0;
}
.card.texto .nombre {
  margin-top: 14px;
  color: var(--azul-noche);
  opacity: 0.8;
  font-weight: 600;
  font-size: 0.9rem;
}
.card.texto .nombre::before {
  content: "— ";
}

.carrusel .card, .gigante .card {
  width: auto;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
}
/* La foto se muestra completa (sin recortar) y se achica para entrar. */
.carrusel .card img, .carrusel .card video,
.gigante .card img, .gigante .card video {
  aspect-ratio: auto;
  object-fit: contain;
  width: auto;
  height: auto;
  min-height: 0;
  flex: 1 1 auto;
}
.carrusel .card img, .carrusel .card video {
  max-width: min(640px, 80vw);
  max-height: calc(100vh - 360px);
}
.gigante .card img, .gigante .card video {
  max-width: 92vw;
  max-height: calc(100vh - 340px);
}
.gigante .card .nombre { font-size: 1.15rem; }
.gigante .card .mensaje { font-size: 1.05rem; }

.carrusel .card.texto, .gigante .card.texto {
  width: min(820px, 84vw);
  padding: 48px 52px 40px;
}
.gigante .card.texto {
  width: min(1100px, 88vw);
}
.carrusel .card.texto .mensaje {
  font-size: clamp(1.5rem, 2.6vw, 2.3rem);
}
.gigante .card.texto .mensaje {
  font-size: clamp(1.8rem, 3.4vw, 3.1rem);
}
.carrusel .card.texto .nombre, .gigante .card.texto .nombre {
  font-size: 1.2rem;
}
.carrusel .card.texto::before, .gigante .card.texto::before {
  font-size: 7rem;
  height: 3.2rem;
}

.qr-float {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 6;
  background: var(--blanco);
  color: var(--tinta);
  border: 2px solid var(--azul-noche);
  border-radius: var(--radio);
  padding: 12px 16px 12px 12px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--sombra);
}
.qr-float img {
  width: 104px;
  height: 104px;
  border-radius: 8px;
}
.qr-float .txt {
  font-size: 0.86rem;
  font-weight: 500;
  max-width: 150px;
  line-height: 1.3;
}
.qr-float .txt .script {
  display: block;
  font-size: 1.3rem;
  color: var(--azul);
  line-height: 1.1;
  margin-bottom: 4px;
}
.qr-float .txt b {
  display: block;
  color: var(--rojo);
  margin-top: 4px;
}

/* ---------- Panel de organización (admin.html) ---------- */

.admin-wrap {
  max-width: 660px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}
.admin-card {
  background: var(--blanco);
  border: 1.5px solid var(--borde);
  border-radius: var(--radio);
  padding: 18px 20px;
  margin-bottom: 16px;
}
.admin-card h2 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  font-weight: 700;
}
.admin-card p {
  line-height: 1.45;
}
.ayuda {
  font-size: 0.83rem;
  color: var(--gris);
  margin: 8px 0 0;
}
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-weight: 500;
}
.switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 26px;
  flex-shrink: 0;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.switch .track {
  position: absolute;
  inset: 0;
  background: #c3cde0;
  border-radius: 999px;
  transition: 0.15s;
}
.switch .track::before {
  content: "";
  position: absolute;
  height: 20px;
  width: 20px;
  left: 3px;
  top: 3px;
  background: white;
  border-radius: 50%;
  transition: 0.15s;
}
.switch input:checked + .track {
  background: var(--azul);
}
.switch input:checked + .track::before {
  transform: translateX(20px);
}
.switch input:focus-visible + .track {
  outline: 3px solid rgba(29, 91, 191, 0.45);
  outline-offset: 2px;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.chip {
  background: var(--celeste-2);
  border: 1px solid var(--borde);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.chip button {
  background: none;
  border: none;
  color: var(--gris);
  cursor: pointer;
  font-size: 0.9rem;
}

.field {
  width: 100%;
  padding: 11px 13px;
  border-radius: 12px;
  border: 1.5px solid var(--borde);
  background: var(--blanco);
  color: var(--tinta);
  font-family: inherit;
  font-size: 1rem;
}
.field::placeholder {
  color: #8b97b3;
}
textarea.field {
  resize: vertical;
  min-height: 96px;
  line-height: 1.4;
}

.pending-list, .hidden-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pending-item, .hidden-item {
  display: flex;
  gap: 12px;
  align-items: center;
  background: var(--celeste-2);
  border-radius: 12px;
  padding: 8px;
}
.pending-item .thumb, .hidden-item .thumb {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  object-fit: cover;
  cursor: pointer;
  flex-shrink: 0;
  border: none;
  padding: 0;
}
.thumb.thumb-texto {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--rosa);
  color: var(--rojo);
  font-family: Georgia, serif;
  font-size: 2.6rem;
  line-height: 1;
  cursor: default;
}
.pending-item .info, .hidden-item .info {
  flex: 1;
  min-width: 0;
}
.pending-item .info b, .hidden-item .info b {
  color: var(--azul);
}
.pending-item .info p, .hidden-item .info p {
  margin: 2px 0 0;
  font-size: 0.85rem;
  color: var(--tinta);
  overflow-wrap: anywhere;
}
.pending-item .actions, .hidden-item .actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pending-item .actions .btn, .hidden-item .actions .btn {
  padding: 7px 14px;
  font-size: 0.82rem;
}

.login-wrap {
  max-width: 340px;
  margin: 12vh auto;
  text-align: center;
  padding: 0 20px;
}
.login-wrap input {
  text-align: center;
  font-size: 1.4rem;
  letter-spacing: 0.3em;
  margin: 16px 0;
}
.logo-chico {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  display: block;
  margin: 0 auto 12px;
}

/* ---------- Lightbox ---------- */

.lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(13, 42, 99, 0.86);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}
.lightbox-card {
  position: relative;
  max-width: min(90vw, 640px);
  max-height: 86vh;
}
.lightbox-card img, .lightbox-card video {
  max-width: 100%;
  max-height: 86vh;
  border-radius: 12px;
  display: block;
}
.lightbox-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blanco);
  color: var(--azul-noche);
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
}

/* ---------- Subida (subir.html) ---------- */

.upload-top {
  background: var(--azul-noche);
  color: var(--blanco);
  text-align: center;
  padding: 26px 20px 46px;
  border-bottom: 5px solid var(--rojo);
}
.upload-top .logo-chico {
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.9);
}
.upload-top .eyebrow {
  color: #bcd3f5;
}
.upload-top h1 {
  color: var(--blanco);
  font-size: 1.32rem;
  line-height: 1.15;
  margin: 6px 0 4px;
}
.upload-top .script {
  color: #ffd2d6;
  font-size: 1.05rem;
}

.upload-wrap {
  max-width: 480px;
  margin: -26px auto 0;
  padding: 0 16px 50px;
}
.upload-card {
  background: var(--blanco);
  border: 1.5px solid var(--borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 20px 18px 22px;
}
.upload-card h2 {
  font-size: 1.25rem;
  margin: 0 0 2px;
}
.upload-card .sub {
  color: var(--gris);
  font-size: 0.9rem;
  margin: 0 0 16px;
}
.upload-buttons {
  display: flex;
  gap: 10px;
  margin: 8px 0 4px;
}
.upload-buttons .btn {
  flex: 1;
  padding: 14px 8px;
  background: var(--celeste-2);
}
.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 12px 0 4px;
}
.preview-grid:empty {
  display: none;
}
.preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: 10px;
  overflow: hidden;
}
.preview-item img, .preview-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.preview-item button {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: rgba(13, 42, 99, 0.8);
  color: white;
  font-size: 0.8rem;
  cursor: pointer;
}
.form-field {
  text-align: left;
  margin-bottom: 14px;
}
.form-field label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--azul-noche);
  margin-bottom: 5px;
}
.form-field .opc {
  font-weight: 400;
  color: var(--gris);
}
.contador {
  text-align: right;
  font-size: 0.75rem;
  color: var(--gris);
  margin-top: 3px;
}
.cuidado {
  background: var(--rosa);
  border-radius: 12px;
  padding: 11px 14px;
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--azul-noche);
  margin: 4px 0 16px;
}
.status-msg {
  margin: 14px 0 0;
  font-size: 0.92rem;
  font-weight: 500;
  text-align: center;
  min-height: 1.3em;
}
.status-msg.ok { color: var(--ok); }
.status-msg.error { color: var(--error); }

@media (max-width: 760px) {
  .wall-header { padding: 52px 16px 6px; flex-direction: column; align-items: stretch; gap: 12px; }
  .wall-logo { width: 68px; height: 68px; }
  .wall-marca { gap: 14px; }
  .ahora { max-width: none; }
  .grid { padding: 0 16px 170px; gap: 12px; }
  .wall-modes { flex-wrap: wrap; }
  .qr-float img { width: 76px; height: 76px; }
  .pending-item, .hidden-item { flex-wrap: wrap; }
  .pending-item .actions, .hidden-item .actions { flex-direction: row; width: 100%; }
  .pending-item .actions .btn, .hidden-item .actions .btn { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .ticker span { animation: none; padding-left: 16px; }
  .card { animation: none; }
}