/* =====================================================================
   EventPro - Capa de identidad sobre Bootstrap 5.3
   La idea: papeleria de invitacion. Tinta ciruela, papel calido, un unico
   acento rosa para lo que importa (confirmar, ingresar, publicar).
   Bootstrap aporta la reticula y los componentes; esto aporta el caracter.
   ===================================================================== */

:root {
  /* Color */
  --ep-ink:        #191320;   /* tinta ciruela, casi negra */
  --ep-ink-soft:   #4A4155;
  --ep-muted:      #857D91;
  --ep-paper:      #FBFAF8;   /* papel calido */
  --ep-surface:    #FFFFFF;
  --ep-line:       #E6E2EC;
  --ep-accent:     #C2185B;   /* rosa tinta: solo acciones principales */
  --ep-accent-ink: #8E1044;
  --ep-sage:       #4E6E5D;   /* confirmado */
  --ep-amber:      #B0782A;   /* pendiente */
  --ep-clay:       #A33A2E;   /* no asiste */

  /* Tipografia */
  --ep-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --ep-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Escala */
  --ep-radius:   14px;
  --ep-radius-sm: 8px;
  --ep-shadow:   0 1px 2px rgba(25,19,32,.05), 0 8px 24px -12px rgba(25,19,32,.18);

  /* Bootstrap override */
  --bs-body-font-family: var(--ep-body);
  --bs-body-color: var(--ep-ink);
  --bs-body-bg: var(--ep-paper);
  --bs-primary: var(--ep-accent);
  --bs-border-color: var(--ep-line);
  /* Bootstrap 5.3 usa estas variables para el foco; sin definirlas, los
     campos mostraban un halo azul que no pertenece a la paleta. */
  --bs-primary-rgb: 194, 24, 91;
  --bs-focus-ring-color: rgba(194, 24, 91, .25);
  --bs-link-color: var(--ep-accent-ink);
  --bs-link-hover-color: var(--ep-accent);
}

[data-bs-theme="dark"] {
  --ep-ink:     #F2EFF6;
  --ep-ink-soft:#C8C1D4;
  --ep-muted:   #938BA1;
  --ep-paper:   #131019;
  --ep-surface: #1C1825;
  --ep-line:    #2E2839;
  --bs-body-color: var(--ep-ink);
  --bs-body-bg: var(--ep-paper);
}

body {
  font-family: var(--ep-body);
  background: var(--ep-paper);
  color: var(--ep-ink);
  -webkit-font-smoothing: antialiased;
}

/* --- Tipografia --------------------------------------------------- */
.ep-display,
h1, h2, .ep-card-title {
  font-family: var(--ep-display);
  font-weight: 600;
  font-variation-settings: 'SOFT' 0, 'WONK' 0;
  letter-spacing: -0.015em;
}

.ep-wordmark {
  font-family: var(--ep-display);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ep-eyebrow {
  font-size: .6875rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ep-muted);
  font-weight: 600;
}

/* --- Superficies --------------------------------------------------- */
.ep-card {
  background: var(--ep-surface);
  border: 1px solid var(--ep-line);
  border-radius: var(--ep-radius);
  box-shadow: var(--ep-shadow);
}

/* Tarjeta con doble filete, como una invitacion impresa.
   Este es el elemento firma del sistema: se usa en login y en la landing. */
.ep-plate {
  background: var(--ep-surface);
  border: 1px solid var(--ep-ink);
  border-radius: 4px;
  box-shadow: 0 0 0 1px var(--ep-surface) inset, 0 0 0 4px var(--ep-line) inset;
  padding: clamp(1.75rem, 5vw, 3rem);
}

/* --- Metricas del panel -------------------------------------------- */
.ep-metric {
  background: var(--ep-surface);
  border: 1px solid var(--ep-line);
  border-radius: var(--ep-radius);
  padding: 1.125rem 1.25rem;
  height: 100%;
}
.ep-metric__value {
  font-family: var(--ep-display);
  font-size: 2rem;
  line-height: 1.1;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.ep-metric__label {
  font-size: .8125rem;
  color: var(--ep-muted);
  margin-top: .25rem;
}
.ep-metric--confirmed .ep-metric__value { color: var(--ep-sage); }
.ep-metric--pending   .ep-metric__value { color: var(--ep-amber); }
.ep-metric--declined  .ep-metric__value { color: var(--ep-clay); }

/* --- Botones -------------------------------------------------------- */
.btn-ep {
  background: var(--ep-accent);
  color: #fff;
  border: 0;
  border-radius: var(--ep-radius-sm);
  padding: .625rem 1.25rem;
  font-weight: 550;
  transition: background .16s ease, transform .16s ease;
}
.btn-ep:hover  { background: var(--ep-accent-ink); color: #fff; }
.btn-ep:active { transform: translateY(1px); }

.btn-ep-ghost {
  background: transparent;
  color: var(--ep-ink);
  border: 1px solid var(--ep-line);
  border-radius: var(--ep-radius-sm);
  padding: .625rem 1.25rem;
}
.btn-ep-ghost:hover { border-color: var(--ep-ink-soft); }

/* --- Estados RSVP --------------------------------------------------- */
.ep-pill {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  font-size: .75rem;
  font-weight: 600;
  padding: .1875rem .625rem;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.ep-pill--attending     { color: var(--ep-sage); }
.ep-pill--pending       { color: var(--ep-amber); }
.ep-pill--not_attending { color: var(--ep-clay); }
.ep-pill--maybe         { color: var(--ep-muted); }

/* --- Navegacion ----------------------------------------------------- */
.ep-topbar {
  background: var(--ep-surface);
  border-bottom: 1px solid var(--ep-line);
}

/* --- Accesibilidad --------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--ep-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

/* =====================================================================
   Plano de mesas
   Las mesas se posicionan en absoluto sobre un lienzo con cuadricula:
   el organizador reproduce la distribucion real del salon, no una lista.
   ===================================================================== */

#plano {
  position: relative;
  min-height: 60vh;
  border-radius: var(--ep-radius);
  background-color: var(--ep-paper);
  /* Cuadricula sutil que da referencia de escala al arrastrar */
  background-image:
    linear-gradient(var(--ep-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--ep-line) 1px, transparent 1px);
  background-size: 40px 40px;
  overflow: auto;
  touch-action: none;   /* el navegador no debe hacer scroll mientras se arrastra */
}

.ep-table {
  position: absolute;
  width: 130px;
  min-height: 130px;
  padding: .625rem;
  background: var(--ep-surface);
  border: 2px solid var(--ep-ink);
  cursor: grab;
  user-select: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: box-shadow .15s ease, border-color .15s ease;
}
.ep-table.is-dragging { cursor: grabbing; box-shadow: 0 12px 28px -8px rgba(25,19,32,.4); z-index: 10; }
.ep-table.is-over     { border-color: var(--ep-accent); box-shadow: 0 0 0 3px rgba(194,24,91,.18); }
.ep-table.is-full     { border-style: double; border-width: 4px; }

.ep-table--round       { border-radius: 50%; }
.ep-table--rectangular { border-radius: 6px; width: 170px; min-height: 100px; }
.ep-table--square      { border-radius: 6px; }
.ep-table--imperial    { border-radius: 6px; width: 220px; min-height: 90px; }

.ep-table--vip   { border-color: var(--ep-accent); }
.ep-table--kids  { border-color: var(--ep-sage); border-style: dashed; }
.ep-table--staff { border-color: var(--ep-muted); }

.ep-table__name  { font-family: var(--ep-display); font-size: .875rem; line-height: 1.1; }
.ep-table__count { font-size: .6875rem; color: var(--ep-muted); font-variant-numeric: tabular-nums; }
.ep-table__guests {
  display: flex; flex-wrap: wrap; gap: 2px;
  justify-content: center; margin-top: .375rem; width: 100%;
}
.ep-table__remove {
  position: absolute; top: -8px; right: -8px;
  width: 22px; height: 22px; line-height: 1;
  border: 1px solid var(--ep-line); border-radius: 50%;
  background: var(--ep-surface); color: var(--ep-clay);
  cursor: pointer; opacity: 0; transition: opacity .15s ease;
}
.ep-table:hover .ep-table__remove,
.ep-table:focus-within .ep-table__remove { opacity: 1; }

.ep-chip {
  display: inline-block;
  padding: .1875rem .5rem;
  margin-bottom: 3px;
  font-size: .8125rem;
  background: var(--ep-paper);
  border: 1px solid var(--ep-line);
  border-radius: 6px;
  cursor: grab;
  user-select: none;
}
.ep-chip--sm { font-size: .6875rem; padding: .0625rem .3125rem; margin: 0; }
.ep-chip.is-dragging { opacity: .45; }

.ep-dropzone {
  border: 1px dashed var(--ep-line);
  border-radius: var(--ep-radius-sm);
  padding: .5rem;
}
.ep-dropzone.is-over { border-color: var(--ep-accent); background: rgba(194,24,91,.05); }

@media (max-width: 575.98px) {
  .ep-table { width: 108px; min-height: 108px; }
  .ep-table--imperial, .ep-table--rectangular { width: 140px; }
}

/* =====================================================================
   Constructor de la invitacion
   ===================================================================== */

.ep-preset {
  display: flex; align-items: flex-start; gap: .625rem;
  padding: .625rem; margin-bottom: .375rem;
  border: 1px solid var(--ep-line); border-radius: var(--ep-radius-sm);
  cursor: pointer; font-size: .875rem;
}
.ep-preset input { position: absolute; opacity: 0; pointer-events: none; }
.ep-preset:hover { border-color: var(--ep-ink-soft); }
.ep-preset.is-active { border-color: var(--ep-accent); border-width: 2px; padding: calc(.625rem - 1px); }
.ep-preset__swatches { display: flex; flex-shrink: 0; margin-top: .125rem; }
.ep-preset__swatches i {
  width: 14px; height: 14px; border-radius: 50%;
  border: 1px solid var(--ep-line); margin-right: -5px;
}

.ep-block {
  border: 1px solid var(--ep-line);
  border-radius: var(--ep-radius-sm);
  margin-bottom: .5rem;
  background: var(--ep-surface);
}
.ep-block.is-dragging { opacity: .45; }
.ep-block.is-over { border-color: var(--ep-accent); }

.ep-block__bar { display: flex; align-items: center; gap: .5rem; padding: .5rem .625rem; }
.ep-block__grip { cursor: grab; color: var(--ep-muted); user-select: none; }
.ep-block__name { flex: 1; font-size: .875rem; }
.ep-block__src {
  font-size: .625rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ep-muted); border: 1px solid var(--ep-line);
  border-radius: 99px; padding: .0625rem .5rem;
}
.ep-block__toggle, .ep-block__del {
  border: 0; background: none; cursor: pointer; color: var(--ep-muted);
  font-size: 1rem; line-height: 1; padding: .25rem .375rem;
}
.ep-block__del:hover { color: var(--ep-clay); }
.ep-block__body { padding: 0 .625rem .625rem; border-top: 1px solid var(--ep-line); padding-top: .625rem; }

.ep-preview {
  border: 1px solid var(--ep-line); border-radius: var(--ep-radius-sm);
  overflow: hidden; background: #fff;
  /* Proporcion de telefono: es como lo vera la mayoria de invitados */
  aspect-ratio: 9 / 16; max-height: 60vh;
}
.ep-preview iframe { width: 100%; height: 100%; border: 0; }

/* --- Seleccion de destinatarios --- */
.ep-audience {
  display: flex; align-items: center; gap: .625rem;
  padding: .625rem .75rem; margin-bottom: .375rem;
  border: 1px solid var(--ep-line); border-radius: var(--ep-radius-sm);
  cursor: pointer; font-size: .9375rem;
}
.ep-audience input { position: absolute; opacity: 0; pointer-events: none; }
.ep-audience:hover { border-color: var(--ep-ink-soft); }
.ep-audience:has(input:checked) {
  border-color: var(--ep-accent); border-width: 2px; padding: calc(.625rem - 1px) calc(.75rem - 1px);
}
.ep-audience:has(input:focus-visible) { outline: 2px solid var(--ep-accent); outline-offset: 2px; }

/* --- Aviso de configuracion pendiente --- */
.ep-aviso-config {
  background: #FDF3E0;
  border-bottom: 1px solid var(--ep-amber);
  color: #6B4A10;
  font-size: .8125rem;
  padding: .625rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .75rem;
}
.ep-aviso-config a { color: inherit; font-weight: 600; }

/* --- Banda de suplantacion --- */
.ep-impersonating {
  background: var(--ep-clay);
  color: #fff;
  font-size: .8125rem;
  padding: .375rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  position: sticky;
  top: 0;
  z-index: 1040;
}

/* Destello al cambiar una cifra en el panel en vivo */
.ep-vivo--cambio {
  animation: ep-destello .9s ease-out;
}
@keyframes ep-destello {
  0%   { color: var(--ep-accent); transform: scale(1.12); }
  100% { color: inherit; transform: none; }
}