/* Piel Vertix (v14 de la Consola): tokens reducidos, acento propio de alav.link. Sin código de otros clientes. */
:root {
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --page: #e9e9e9; --shell: #f4f4f4; --card: #ffffff; --soft: #f5f5f5; --soft-2: #ececec;
  --line: #e3e3e3; --ink: #141414; --ink-2: #3b3b3b; --muted: #696969;
  --accent: #2f5bd8; --accent-ink: #2447b0; --on-accent: #ffffff;
  --green: #23a15b; --amber: #f0b400; --red: #e5484d;
  --shadow: 0 24px 60px -18px rgba(20,20,20,.22), 0 4px 14px -6px rgba(20,20,20,.08);
  --r-lg: 22px; --r-md: 16px; --r-sm: 12px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme='light']) { --page:#050506; --shell:#0f0f11; --card:#18181b; --soft:#202024; --soft-2:#29292e; --line:#2e2e34; --ink:#f4f4f5; --ink-2:#d0d0d5; --muted:#8d8d96; --accent:#6f90f0; --accent-ink:#9db4f7; --on-accent:#0b0b0d; color-scheme: dark; } }
[data-theme='dark'] { --page:#050506; --shell:#0f0f11; --card:#18181b; --soft:#202024; --soft-2:#29292e; --line:#2e2e34; --ink:#f4f4f5; --ink-2:#d0d0d5; --muted:#8d8d96; --accent:#6f90f0; --accent-ink:#9db4f7; --on-accent:#0b0b0d; color-scheme: dark; }

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font: 14px/1.45 var(--font); background: var(--page); color: var(--ink); }
.muted { color: var(--muted); } .grow { flex: 1; }
h1, h2, h3 { margin: 0; letter-spacing: -.01em; }
input, textarea, select { width: 100%; font: inherit; color: inherit; background: var(--soft); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 10px 12px; }
input:focus, textarea:focus, select:focus, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
label { display: block; font-size: 12px; color: var(--muted); margin-top: 12px; }
label input, label textarea, label select { margin-top: 4px; color: var(--ink); }
.btn { font: inherit; font-weight: 600; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 999px; padding: 9px 16px; cursor: pointer; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.ghost { background: transparent; } .btn.danger { color: var(--red); }
.logo { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 12px; background: var(--accent); color: var(--on-accent); font-weight: 800; }
.msg { min-height: 1.3em; color: var(--muted); margin: 10px 0 0; font-size: 13px; } .msg.err { color: var(--red); }

.login { min-height: 100dvh; display: grid; place-items: center; padding: 16px; }
.login-card { width: min(380px, 100%); background: var(--card); border-radius: var(--r-lg); padding: 28px; box-shadow: var(--shadow); }
.login-card .brand { display: flex; gap: 10px; align-items: center; margin-bottom: 18px; }
.login-card h1 { font-size: 22px; } .login-card .btn { width: 100%; margin-top: 14px; }

.app { display: flex; min-height: 100dvh; }
.rail { width: 64px; background: var(--shell); border-right: 1px solid var(--line); display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 14px 0; }
.rail-btn { width: 40px; height: 40px; border-radius: 14px; border: 0; background: transparent; color: var(--muted); font-size: 18px; cursor: pointer; }
.rail-btn.is-on { background: var(--soft-2); color: var(--ink); }
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px; background: var(--shell); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.top h2 { font-size: 18px; } .top-r { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.top-r input { width: 180px; } .who { font-size: 12px; }

.board { flex: 1; display: grid; grid-template-columns: repeat(4, minmax(250px, 1fr)); gap: 14px; padding: 18px 20px; overflow-x: auto; align-items: start; }
.col { background: var(--shell); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 12px; min-height: 120px; }
.col.over { outline: 2px dashed var(--accent); }
.col-h { display: flex; justify-content: space-between; align-items: center; padding: 2px 4px 10px; font-weight: 700; }
.col-h .n { color: var(--muted); font-weight: 500; margin-left: 6px; }
.add { border: 0; background: var(--soft-2); color: var(--ink); width: 28px; height: 28px; border-radius: 10px; font-size: 18px; cursor: pointer; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md); padding: 12px; margin-bottom: 10px; cursor: grab; }
.card.drag { opacity: .45; }
.card .t { font-weight: 600; word-break: break-word; }
.card .notes { color: var(--muted); font-size: 12.5px; margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; white-space: pre-wrap; }
.meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.chip { font-size: 11.5px; padding: 2px 9px; border-radius: 999px; background: var(--soft-2); color: var(--ink-2); }
.chip.label { background: color-mix(in srgb, var(--accent) 16%, var(--card)); color: var(--accent-ink); }
.chip.late { background: color-mix(in srgb, var(--red) 16%, var(--card)); color: var(--red); }

dialog { border: 0; border-radius: var(--r-lg); padding: 22px; width: min(520px, calc(100vw - 24px)); background: var(--card); color: var(--ink); box-shadow: var(--shadow); }
dialog::backdrop { background: rgba(0,0,0,.45); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.actions { display: flex; gap: 8px; margin-top: 18px; align-items: center; }

@media (max-width: 760px) {
  .rail { display: none; }
  .board { grid-template-columns: repeat(4, 84vw); scroll-snap-type: x mandatory; padding: 12px; }
  .col { scroll-snap-align: start; }
  .top-r input { width: 100%; }
}