/* Panel IA — cielo vivo.
   Las variables --sky-* y --accent las actualiza js/app.js cada minuto
   según la hora real; aquí van los valores de arranque (noche). */
:root {
  --sky-top: #050714;
  --sky-mid: #0b1026;
  --sky-low: #141a3a;
  --accent: #8aa8ff;
  --glow: rgba(138, 168, 255, 0.35);
  --glass: rgba(7, 10, 24, 0.62);
  --glass2: rgba(255, 255, 255, 0.05);
  --line: rgba(255, 255, 255, 0.1);
  --text: #eef1f8;
  --muted: rgba(238, 241, 248, 0.55);
  --ok: #7ee2a8;
  --warn: #ffb36b;
  --radius: 16px;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --lcd: "VT323", monospace;
}

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

body {
  color: var(--text);
  font-family: var(--sans);
  min-height: 100vh;
  background: var(--sky-mid);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Cielo ===== */
#sky {
  position: fixed; inset: 0; z-index: -1; overflow: hidden;
  background: linear-gradient(180deg, var(--sky-top) 0%, var(--sky-mid) 55%, var(--sky-low) 100%);
}
#stars { position: absolute; inset: 0; width: 100%; height: 100%; }
#sun {
  position: absolute; width: 46vmin; height: 46vmin;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow) 0%, transparent 65%);
  transform: translate(-50%, -50%);
  transition: left 2s linear, top 2s linear;
}

/* ===== Héroe ===== */
.hero { text-align: center; padding: 2.2rem 1rem 1.2rem; }
.eyebrow {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.35em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.4rem;
}
.hero-clock {
  font-family: var(--lcd);
  font-size: clamp(4.5rem, 16vw, 10rem);
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 18px var(--glow), 0 0 60px var(--glow);
}
.hero-clock .colon { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0.15; } }
.hero-date { color: var(--muted); text-transform: capitalize; margin-top: 0.2rem; }
.weather {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-top: 0.8rem; padding: 0.45rem 1rem;
  background: var(--glass); border: 1px solid var(--line); border-radius: 999px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-family: var(--mono); font-size: 0.9rem;
}
.weather .w-desc { color: var(--muted); }

/* ===== Layout mobile-first ===== */
.grid {
  display: grid; grid-template-columns: 1fr; gap: 1rem;
  padding: 0.6rem 1.2rem 1rem; max-width: 1400px; margin: 0 auto;
}
@media (min-width: 720px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .wide { grid-column: 1 / -1; }
}
@media (min-width: 1100px) { .grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.card h2 {
  font-family: var(--mono); font-size: 0.82rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--muted); margin-bottom: 0.9rem;
}
.card h2 small { text-transform: none; letter-spacing: 0; font-size: 0.72rem; }
.muted { color: var(--muted); }

.live-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--ok); margin-right: 2px;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.25; } }

/* ===== Controles (táctil: mínimo 44px) ===== */
.btn {
  background: var(--glass2); color: var(--text);
  border: 1px solid var(--line); border-radius: 12px;
  padding: 0.6rem 1rem; font-size: 1rem; font-family: var(--sans);
  cursor: pointer; min-height: 44px; min-width: 44px;
}
.btn:active { transform: scale(0.96); }
.btn.primary { background: var(--accent); color: #0a0d1f; border-color: transparent; font-weight: 600; }
.btn.danger { color: var(--warn); }
.btn.small { padding: 0.3rem 0.6rem; min-height: 38px; min-width: 38px; font-size: 0.85rem; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

input, textarea {
  background: rgba(0, 0, 0, 0.35); color: var(--text);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 0.5rem; font-size: 1rem; font-family: inherit;
}
input:focus, textarea:focus { outline: 1px solid var(--accent); }

/* ===== Pomodoro ===== */
.pomo-time {
  font-family: var(--lcd); font-size: 5.2rem; line-height: 1;
  text-align: center; font-variant-numeric: tabular-nums;
  text-shadow: 0 0 14px var(--glow);
}
.pomo-phase {
  text-align: center; font-family: var(--mono); color: var(--warn);
  font-size: 0.8rem; letter-spacing: 0.3em; text-transform: uppercase;
  margin: 0.2rem 0 0.9rem;
}
.pomo-phase.break { color: var(--ok); }
.pomo-controls { display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; margin-bottom: 0.9rem; }
.pomo-config { display: flex; gap: 1rem; justify-content: center; color: var(--muted); font-size: 0.85rem; flex-wrap: wrap; }
.pomo-config input { width: 4.2rem; text-align: center; }

.focus-overlay {
  position: fixed; inset: 0; z-index: 50;
  background: linear-gradient(180deg, var(--sky-top), var(--sky-low));
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1.2rem;
}
.focus-time {
  font-family: var(--lcd); font-size: clamp(6rem, 26vw, 18rem); line-height: 1;
  font-variant-numeric: tabular-nums; text-shadow: 0 0 30px var(--glow), 0 0 90px var(--glow);
}
.focus-phase { font-family: var(--mono); color: var(--warn); letter-spacing: 0.5em; text-transform: uppercase; }

/* ===== Calendario ===== */
.cal-month { font-family: var(--mono); font-size: 0.85rem; color: var(--accent); text-transform: capitalize; margin-bottom: 0.5rem; text-align: center; }
.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; text-align: center; font-size: 0.9rem; }
.cal .dow { color: var(--muted); font-family: var(--mono); font-size: 0.68rem; padding: 0.2rem 0; }
.cal .day { padding: 0.4rem 0; border-radius: 9px; }
.cal .day.today { background: var(--accent); color: #0a0d1f; font-weight: 700; box-shadow: 0 0 14px var(--glow); }
.cal .day.out { color: rgba(238, 241, 248, 0.18); }

/* ===== Música ===== */
#viz { width: 100%; background: rgba(0, 0, 0, 0.55); border-radius: 10px; margin-bottom: 0.6rem; }
.music-track {
  text-align: center; font-family: var(--mono); color: var(--muted); font-size: 0.85rem;
  margin-bottom: 0.6rem; min-height: 1.2em;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.music-controls { display: flex; gap: 0.4rem; justify-content: center; margin-bottom: 0.6rem; flex-wrap: wrap; }
#m-repeat.on { border-color: var(--accent); color: var(--accent); }
.file-btn { display: block; text-align: center; margin-bottom: 0.6rem; }
.playlist { list-style: none; max-height: 150px; overflow-y: auto; font-size: 0.85rem; }
.playlist li { padding: 0.45rem 0.5rem; border-radius: 8px; cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.playlist li.current { background: var(--glass2); color: var(--accent); }

/* ===== Noticias ===== */
.chips { display: flex; gap: 0.5rem; margin-bottom: 0.8rem; flex-wrap: wrap; }
.chip {
  background: var(--glass2); color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 0.4rem 1rem; cursor: pointer; font-size: 0.85rem; min-height: 40px;
  font-family: var(--mono);
}
.chip.active { color: var(--text); border-color: var(--accent); box-shadow: 0 0 10px var(--glow); }
.news { list-style: none; max-height: 420px; overflow-y: auto; }
.news li {
  padding: 0.55rem 0.4rem; border-bottom: 1px solid var(--line);
  display: flex; gap: 0.6rem; align-items: baseline; border-radius: 8px;
}
.news li:hover { background: var(--glass2); }
.news li:last-child { border-bottom: none; }
.news .src { color: var(--accent); font-family: var(--mono); font-size: 0.72rem; white-space: nowrap; }
.news .ago { color: var(--muted); font-family: var(--mono); font-size: 0.72rem; margin-left: auto; white-space: nowrap; padding-left: 0.5rem; }
.news a { color: var(--text); }
.news a:hover { color: var(--accent); text-decoration: none; }

/* ===== Kanban ===== */
.kanban { display: grid; grid-template-columns: 1fr; gap: 0.8rem; }
@media (min-width: 720px) { .kanban { grid-template-columns: repeat(3, 1fr); } }
.kcol { background: rgba(0, 0, 0, 0.25); border: 1px solid var(--line); border-radius: 12px; padding: 0.7rem; }
.kcol h3 {
  font-family: var(--mono); font-size: 0.72rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.15em; color: var(--muted);
  margin-bottom: 0.6rem; display: flex; justify-content: space-between;
}
.kcard { background: var(--glass); border: 1px solid var(--line); border-radius: 10px; padding: 0.65rem; margin-bottom: 0.6rem; }
.kcard-title { font-weight: 600; cursor: pointer; }
.kcard-desc { color: var(--muted); font-size: 0.85rem; margin-top: 0.3rem; white-space: pre-wrap; }
.kcard-dod { font-size: 0.8rem; margin-top: 0.4rem; border-left: 3px solid var(--ok); padding-left: 0.5rem; white-space: pre-wrap; }
.kcard-dod::before { content: "DoD: "; color: var(--ok); font-weight: 600; }
.kcard-actions { display: flex; gap: 0.3rem; margin-top: 0.5rem; flex-wrap: wrap; }
/* Edición inline: el formulario se expande dentro de la tarjeta, nunca en un popup */
.kform { display: flex; flex-direction: column; gap: 0.4rem; margin-top: 0.5rem; }
.kform textarea { resize: vertical; min-height: 3em; }
.kform .row { display: flex; gap: 0.4rem; }
.kadd { width: 100%; }

footer { text-align: center; color: var(--muted); font-size: 0.78rem; padding: 1rem 1.2rem 2rem; }

/* Scrollbars discretas */
.news::-webkit-scrollbar, .playlist::-webkit-scrollbar { width: 6px; }
.news::-webkit-scrollbar-thumb, .playlist::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }

@media (prefers-reduced-motion: reduce) {
  .hero-clock .colon, .live-dot { animation: none; }
  #sun { transition: none; }
}