:root {
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);

  --cork: #b8895a;
  --cork-dark: #98704a;
  --frame: #40291a;
  --paper: #f3ead8;
  --paper-edge: #e2d3ae;
  --ink: #2b2118;
  --ink-soft: #6b5a44;
  --string: #a3241a;
  --brass: #c9a35a;
  --chrome-bg: #211710;
  --chrome-fg: #f0e6d2;
  --danger: #a3241a;

  --font-type: 'Special Elite', 'Courier New', Courier, monospace;
  --font-hand: 'Kalam', 'Segoe Print', 'Bradley Hand', cursive, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --cork: #7d5a38;
    --cork-dark: #63452a;
    --paper: #e8dcc0;
    --paper-edge: #d2c19a;
    --chrome-bg: #120c08;
  }
}
:root[data-theme="dark"] {
  --cork: #7d5a38;
  --cork-dark: #63452a;
  --paper: #e8dcc0;
  --paper-edge: #d2c19a;
  --chrome-bg: #120c08;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
html { scroll-padding-top: env(safe-area-inset-top, 0px); }
body {
  font-family: var(--font-hand);
  background: var(--chrome-bg);
  color: var(--ink);
  overscroll-behavior: none;
}
button, input, textarea { font-family: inherit; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

.app {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* ---------- Puerta de acceso ---------- */
.gate {
  position: fixed;
  inset: 0;
  background: var(--chrome-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
}
.gate-card {
  background: var(--paper);
  color: var(--ink);
  max-width: 380px;
  width: 100%;
  padding: 30px 26px;
  text-align: center;
  box-shadow: 0 14px 34px rgba(0,0,0,.55);
  border: 1px solid var(--paper-edge);
}
.gate-card h1 {
  font-family: var(--font-type);
  font-size: 19px;
  margin: 0 0 12px;
}
.gate-card p {
  font-family: var(--font-hand);
  font-size: 16px;
  color: var(--ink-soft);
  margin: 0 0 18px;
  line-height: 1.35;
}
.gate-email {
  font-family: var(--font-type);
  font-size: 12px;
  word-break: break-all;
  color: var(--ink-soft);
  margin: -6px 0 18px;
}
.gate-card .btn { width: 100%; padding: 12px; font-size: 14px; margin-top: 8px; }
.gate-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0;
  color: var(--ink-soft);
  font-family: var(--font-hand);
  font-size: 13px;
}
.gate-divider::before, .gate-divider::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--paper-edge);
}
.btn.google {
  width: 100%;
  padding: 12px;
  font-size: 14px;
  background: #fff;
  color: #3c4043;
  border-color: #dadce0;
}
.btn.google:hover { background: #f7f7f7; }
.gate-input {
  display: block;
  width: 100%;
  padding: 10px 10px;
  margin-top: 10px;
  font-family: var(--font-type);
  font-size: 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--paper-edge);
  border-radius: 3px;
}
.gate-error {
  font-family: var(--font-type);
  font-size: 12px;
  color: var(--danger);
  margin: 10px 0 0;
  line-height: 1.4;
}

/* ---------- Selector de paneles ---------- */
.board-picker {
  position: fixed;
  inset: 0;
  background: var(--chrome-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
}
.board-picker-card {
  background: var(--paper);
  color: var(--ink);
  max-width: 480px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
  padding: 26px;
  box-shadow: 0 14px 34px rgba(0,0,0,.55);
  border: 1px solid var(--paper-edge);
}
.board-picker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.board-picker-header h1 {
  font-family: var(--font-type);
  font-size: 19px;
  margin: 0;
}
.board-picker-header .user-badge {
  border-left: none;
  padding-left: 0;
  margin-left: 0;
  color: var(--ink-soft);
}
.board-picker-header .user-badge button {
  border-color: var(--ink-soft);
  color: var(--ink-soft);
}
.board-picker-hint {
  font-family: var(--font-hand);
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.35;
  margin: 10px 0 18px;
}
.board-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.board-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--paper-edge);
  border-radius: 3px;
  background: rgba(0,0,0,.02);
}
.board-list .board-name {
  flex: 1 1 auto;
  font-family: var(--font-type);
  font-size: 14px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.board-role-badge {
  font-family: var(--font-type);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 3px 7px;
  border-radius: 10px;
  flex: 0 0 auto;
}
.board-role-badge.owner { background: var(--brass); color: #241a10; }
.board-role-badge.member { background: rgba(0,0,0,.08); color: var(--ink-soft); }
.board-list-empty {
  font-family: var(--font-hand);
  font-size: 15px;
  color: var(--ink-soft);
  text-align: center;
  margin: 0 0 18px;
}
.create-board-form {
  display: flex;
  gap: 8px;
  border-top: 1px solid var(--paper-edge);
  padding-top: 16px;
}
.create-board-form .gate-input { margin-top: 0; flex: 1 1 auto; }
.create-board-form .btn { width: auto; margin-top: 0; white-space: nowrap; }

/* ---------- Modal de miembros ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 110;
}
.modal {
  background: var(--paper);
  color: var(--ink);
  max-width: 420px;
  width: 100%;
  padding: 24px;
  box-shadow: 0 14px 34px rgba(0,0,0,.55);
  border: 1px solid var(--paper-edge);
}
.modal h2 {
  font-family: var(--font-type);
  font-size: 16px;
  margin: 0 0 14px;
}
.member-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 220px;
  overflow-y: auto;
}
.member-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-type);
  font-size: 12px;
  padding: 6px 8px;
  border: 1px solid var(--paper-edge);
  border-radius: 3px;
}
.member-list .member-email { flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.member-list .member-role { flex: 0 0 auto; color: var(--ink-soft); font-size: 10px; text-transform: uppercase; }
.member-list .remove-member-btn {
  flex: 0 0 auto;
  border: none;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0 2px;
}
.member-list .remove-member-btn:hover { color: var(--danger); }
#inviteForm { display: flex; gap: 8px; }
#inviteForm .gate-input { margin-top: 0; flex: 1 1 auto; }
#inviteForm .btn { width: auto; margin-top: 0; white-space: nowrap; }
#deleteBoardBtn {
  width: 100%;
  margin-top: 18px;
  border-color: var(--danger);
  color: var(--danger);
}
#deleteBoardBtn.armed { background: var(--danger); color: #fff; }
#closeMembersModal {
  width: 100%;
  margin-top: 10px;
  border-color: var(--ink-soft);
  color: var(--ink-soft);
}

/* ---------- Toolbar ---------- */
.toolbar {
  flex: 0 0 auto;
  background: linear-gradient(var(--chrome-bg), #191109);
  color: var(--chrome-fg);
  border-bottom: 3px solid var(--brass);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.toolbar-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.toolbar-title h1 {
  font-family: var(--font-type);
  font-size: 17px;
  margin: 0;
  letter-spacing: .5px;
  color: var(--chrome-fg);
}
.current-board-name {
  font-size: 13px;
  font-weight: normal;
  color: var(--brass);
}
.toolbar-title p {
  margin: 0;
  font-size: 13px;
  color: #c9bda3;
  max-width: 46ch;
}
.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.btn {
  font-family: var(--font-type);
  font-size: 12.5px;
  border: 1px solid var(--brass);
  background: transparent;
  color: var(--chrome-fg);
  padding: 8px 12px;
  border-radius: 3px;
  cursor: pointer;
  touch-action: manipulation;
}
.btn:hover { background: rgba(201,163,90,.14); }
.btn.primary {
  background: var(--brass);
  color: #241a10;
  border-color: var(--brass);
}
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger-step {
  border-color: var(--danger);
  color: #f3c9c2;
}
.btn.danger-step.armed {
  background: var(--danger);
  color: #fff;
}
.zoom-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-type);
  font-size: 11px;
  color: #c9bda3;
  border-left: 1px solid rgba(201,163,90,.35);
  padding-left: 10px;
  margin-left: 2px;
}
.zoom-controls .btn {
  padding: 4px 10px;
  line-height: 1;
  font-size: 14px;
}
.zoom-controls .btn:disabled {
  opacity: .35;
  cursor: default;
}
#zoomLabel {
  min-width: 4ch;
  text-align: center;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-type);
  font-size: 11px;
  color: #c9bda3;
  border-left: 1px solid rgba(201,163,90,.35);
  padding-left: 10px;
  margin-left: 2px;
}
.user-badge span { max-width: 22ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-badge button {
  font-family: var(--font-type);
  font-size: 11px;
  background: transparent;
  border: 1px solid var(--brass);
  color: var(--chrome-fg);
  padding: 4px 8px;
  border-radius: 3px;
  cursor: pointer;
}

.sync-banner {
  display: none;
  background: #5c1a14;
  color: #f6dcd8;
  font-family: var(--font-type);
  font-size: 12px;
  padding: 6px 16px;
  text-align: center;
}

/* ---------- Board ---------- */
.board-wrapper {
  flex: 1 1 auto;
  position: relative;
  overflow: auto;
  border-top: 6px solid var(--frame);
  box-shadow: inset 0 0 40px rgba(0,0,0,.45);
  /* Color liso, igual al de .board-inner: cualquier textura (moteado,
     sombreado) se ve escalada de forma distinta que la del tablero en
     cuanto haces zoom (el tablero se escala con transform, esto no), así
     que la única forma de que no se note la costura es que ambos sean el
     mismo color plano sin patrón que alinear. */
  background: var(--cork);
}
.board-scale {
  position: relative;
}
.board-wrapper.panning .board-inner {
  cursor: grabbing;
}
.board-inner {
  position: relative;
  width: 2600px; /* tamaño mínimo/inicial; JS lo agranda dinámicamente (ver updateBoardSize) */
  height: 1700px;
  transform-origin: 0 0; /* el zoom escala desde la esquina; .board-scale reserva el hueco ya escalado */
  cursor: grab;
  background: var(--cork);
}

.empty-hint {
  position: absolute;
  top: 40px;
  left: 40px;
  right: 40px;
  max-width: 420px;
  font-family: var(--font-hand);
  font-size: 20px;
  color: rgba(43,33,24,.55);
  transform: rotate(-2deg);
  pointer-events: none;
}

svg.strings {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 10;
  pointer-events: none;
  overflow: visible;
}
.string-visible {
  fill: none;
  stroke: var(--string);
  stroke-width: 2.2;
  stroke-linecap: round;
  filter: drop-shadow(0 2px 1px rgba(0,0,0,.35));
}
.string-hit {
  fill: none;
  stroke: transparent;
  stroke-width: 16;
  pointer-events: stroke;
  cursor: pointer;
}
.temp-string {
  fill: none;
  stroke: var(--string);
  stroke-width: 2.2;
  stroke-dasharray: 6 5;
  stroke-linecap: round;
  opacity: .85;
}

.pin-layer {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 60; /* por encima del hilo (10) y de una tarjeta en arrastre (50) */
  pointer-events: none;
}

/* ---------- Card ---------- */
.card {
  position: absolute;
  width: 178px;
  height: 204px;
  min-width: 140px;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--paper-edge);
  box-shadow: 3px 6px 10px rgba(0,0,0,.4);
  padding: 14px 10px 10px;
  transform: rotate(var(--rot, 0deg));
  touch-action: none;
  cursor: grab;
  user-select: none;
}
.card.dragging {
  cursor: grabbing;
  box-shadow: 4px 10px 18px rgba(0,0,0,.5);
  z-index: 50;
}
.pin {
  /* Posición (left/top) y rotación las fija updatePinPosition() en JS: el pin
     vive en su propia capa (.pin-layer), no dentro de la tarjeta, para poder
     quedar siempre por encima del hilo sin heredar el contexto de apilamiento
     que crea la rotación de la tarjeta (transform). */
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, rgba(255,255,255,.85), rgba(255,255,255,0) 45%),
    var(--pin-color, #a3241a);
  box-shadow: 0 3px 3px rgba(0,0,0,.45);
  cursor: crosshair;
  touch-action: none;
  pointer-events: auto;
}
.pin:hover { filter: brightness(1.12); }
.delete-btn {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 20px;
  height: 20px;
  line-height: 18px;
  text-align: center;
  border: none;
  background: transparent;
  color: var(--ink-soft);
  font-size: 15px;
  font-family: var(--font-type);
  opacity: .5;
  cursor: pointer;
  touch-action: manipulation;
}
.delete-btn:hover, .delete-btn:focus-visible { opacity: 1; color: var(--danger); }

.photo {
  position: relative;
  container-type: inline-size;
  flex: 3 1 90px;
  min-height: 50px;
  background: repeating-linear-gradient(45deg, #d9cdb0, #d9cdb0 6px, #cfc09c 6px, #cfc09c 12px);
  border: 1px dashed #9a8a68;
  overflow: hidden;
  cursor: pointer;
  touch-action: none;
}
.photo.drag-over {
  border: 2px dashed var(--string);
  background: rgba(163, 36, 26, .12);
}
.photo-content {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.photo-hint {
  font-family: var(--font-hand);
  font-size: 13px;
  color: #5b4c34;
  background: rgba(243,234,216,.75);
  padding: 3px 8px;
  border-radius: 10px;
}
.deceased-stamp {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -50%) rotate(-16deg);
  border: 2cqw solid var(--danger);
  border-radius: 2.5cqw;
  color: var(--danger);
  font-family: var(--font-type);
  font-weight: bold;
  font-size: 8.5cqw;
  letter-spacing: 1cqw;
  text-transform: uppercase;
  padding: 2cqw 6.5cqw;
  background: rgba(243,234,216,.6);
  mix-blend-mode: multiply;
  pointer-events: none;
  white-space: nowrap;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 0 0 auto;
  margin-top: 6px;
}
.role-select {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-hand);
  font-size: 12px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid #b7a684;
  border-radius: 3px;
  padding: 1px 2px;
}
.deceased-toggle {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  line-height: 20px;
  text-align: center;
  border: 1px solid #b7a684;
  border-radius: 3px;
  background: transparent;
  color: var(--ink-soft);
  font-size: 13px;
  cursor: pointer;
  touch-action: manipulation;
}
.deceased-toggle:hover { color: var(--danger); border-color: var(--danger); }
.deceased-toggle.active {
  color: var(--paper);
  background: var(--danger);
  border-color: var(--danger);
}

.title-input {
  display: block;
  width: 100%;
  flex: 0 0 auto;
  margin-top: 9px;
  border: none;
  border-bottom: 1px solid #b7a684;
  background: transparent;
  font-family: var(--font-type);
  font-size: 12px;
  color: var(--ink);
  padding: 3px 2px;
  touch-action: manipulation;
}
.title-input::placeholder { color: #9c8a68; }

.notes-input {
  display: block;
  width: 100%;
  flex: 1 1 30px;
  min-height: 20px;
  margin-top: 6px;
  border: none;
  background: transparent;
  resize: none;
  font-family: var(--font-hand);
  font-size: 14px;
  line-height: 1.25;
  color: var(--ink);
  padding: 2px;
  touch-action: manipulation;
}
.notes-input::placeholder { color: #9c8a68; }

.card.link-target { box-shadow: 0 0 0 3px var(--brass), 3px 6px 10px rgba(0,0,0,.4); }

.resize-handle {
  position: absolute;
  right: 1px;
  bottom: 1px;
  width: 16px;
  height: 16px;
  cursor: nwse-resize;
  touch-action: none;
  background:
    linear-gradient(135deg,
      transparent 0 42%, var(--ink-soft) 42% 50%, transparent 50% 58%,
      var(--ink-soft) 58% 66%, transparent 66% 74%,
      var(--ink-soft) 74% 82%, transparent 82%);
  opacity: .45;
}
.resize-handle:hover { opacity: .85; }