/* SnapRec — ADN visual Upfunnel
   Paleta oficial: Jet Black #080C14 · Cyan Blue #00E5FF · Pure White #FFFFFF · Slate Mist #94A3B8
   Tipografía única: Inter. Estética: futuristic minimalism, flat con profundidad sutil (glow cian). */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;800&display=swap');

:root {
  --uf-bg:     #080C14;                      /* Jet Black — fondo dominante */
  --uf-accent: #00E5FF;                      /* Cyan Blue — CTAs, highlights, glow */
  --uf-text:   #FFFFFF;                      /* Pure White — texto principal */
  --uf-muted:  #94A3B8;                      /* Slate Mist — texto secundario */
  --uf-surface: rgba(148, 163, 184, 0.06);   /* panel: Slate al 6% sobre Jet Black */
  --uf-border:  rgba(148, 163, 184, 0.25);   /* borde sutil oficial */
  --uf-accent-soft: rgba(0, 229, 255, 0.08);
  --uf-glow: 0 0 24px rgba(0, 229, 255, 0.35);
  --uf-font: 'Inter', 'Segoe UI', sans-serif;
}

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

body {
  background: var(--uf-bg);
  color: var(--uf-text);
  font-family: var(--uf-font);
  font-size: 14px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Header ── */
#header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 24px;
  background: var(--uf-bg);
  border-bottom: 1px solid var(--uf-border);
}
#header-logo { width: 160px; display: block; }
#header-title {
  color: var(--uf-muted);
  letter-spacing: 3px;
  font-weight: 700;
  font-size: 12px;
  padding-left: 20px;
  border-left: 1px solid var(--uf-border);
}
#header-status { color: var(--uf-muted); font-size: 12px; margin-left: auto; }

/* ── Vistas ── */
.view {
  flex: 1;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.panel {
  background: var(--uf-surface);
  border: 1px solid var(--uf-border);
  border-radius: 8px;
  padding: 16px 18px;
}
.panel h2 {
  font-size: 11px;
  color: var(--uf-muted);
  letter-spacing: 2px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.danger-panel { border-color: var(--uf-accent); }
.danger-panel p:first-child { color: var(--uf-accent); }

.muted { color: var(--uf-muted); font-size: 12px; margin-top: 10px; line-height: 1.5; }
.warn  { color: var(--uf-muted); font-size: 12px; margin-top: 10px; border-left: 2px solid var(--uf-accent); padding-left: 8px; }

/* ── Botones ── */
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.opt-btn {
  background: none;
  border: 1px solid var(--uf-border);
  border-radius: 6px;
  color: var(--uf-muted);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  padding: 9px 16px;
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s, background 0.12s, box-shadow 0.12s;
}
.opt-btn:hover { color: var(--uf-text); border-color: var(--uf-muted); }
.opt-btn.active {
  color: var(--uf-accent);
  border-color: var(--uf-accent);
  background: var(--uf-accent-soft);
}
.opt-btn.danger:hover { color: var(--uf-text); border-color: var(--uf-text); background: rgba(255, 255, 255, 0.08); }

.big-btn {
  background: var(--uf-accent);
  border: none;
  border-radius: 6px;
  color: var(--uf-bg);
  font-family: inherit;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 15px 30px;
  cursor: pointer;
  transition: box-shadow 0.15s, transform 0.15s;
}
.big-btn:hover { box-shadow: var(--uf-glow); }

.opt-btn:focus-visible, .big-btn:focus-visible, select:focus-visible {
  outline: 2px solid var(--uf-accent);
  outline-offset: 2px;
}

/* ── Selects ── */
select {
  width: 100%;
  background: var(--uf-bg);
  border: 1px solid var(--uf-border);
  border-radius: 6px;
  color: var(--uf-text);
  font-family: inherit;
  font-size: 13px;
  padding: 9px;
  cursor: pointer;
}

/* ── Vúmetro ── */
#vu-wrap {
  margin-top: 12px;
  height: 6px;
  background: var(--uf-bg);
  border: 1px solid var(--uf-border);
  border-radius: 3px;
  overflow: hidden;
}
#vu-bar {
  height: 100%;
  width: 0%;
  background: var(--uf-accent);
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.6);
  transition: width 0.06s linear;
}

/* ── Vista grabando ── */
.rec-panel { text-align: center; padding: 36px 16px; }
.rec-panel .btn-row { justify-content: center; margin-top: 20px; }
#rec-indicator { color: var(--uf-accent); letter-spacing: 4px; font-size: 14px; font-weight: 700; }
#rec-dot { animation: blink 1.2s infinite; text-shadow: 0 0 12px rgba(0, 229, 255, 0.8); }
@keyframes blink { 0%, 60% { opacity: 1 } 61%, 100% { opacity: 0.15 } }
#rec-timer {
  font-size: 46px;
  font-weight: 800;
  color: var(--uf-text);
  letter-spacing: 3px;
  margin: 14px 0 4px;
  font-variant-numeric: tabular-nums;
}
.paused #rec-indicator { color: var(--uf-muted); }
.paused #rec-dot { animation: none; text-shadow: none; }

/* ── Vista resultado ── */
#done-preview {
  width: 100%;
  max-height: 50vh;
  margin: 12px 0;
  border: 1px solid var(--uf-border);
  border-radius: 8px;
  background: #000;
}
#view-done .btn-row { margin-top: 12px; }

/* ── Selección de área ── */
#view-area {
  max-width: none;
  padding: 8px;
  align-items: center;
}
#area-hint { color: var(--uf-accent); font-size: 13px; font-weight: 500; margin-bottom: 8px; }
#area-stage { position: relative; line-height: 0; }
#area-frame, #area-select {
  max-width: 100%;
  border: 1px solid var(--uf-border);
  border-radius: 6px;
}
#area-select {
  position: absolute;
  inset: 0;
  cursor: crosshair;
}

/* ── Countdown ── */
#countdown {
  position: fixed;
  inset: 0;
  background: rgba(8, 12, 20, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
#countdown-num {
  font-size: 120px;
  font-weight: 800;
  color: var(--uf-accent);
  text-shadow: 0 0 40px rgba(0, 229, 255, 0.5);
}

/* ── Statusbar ── */
#statusbar {
  display: flex;
  gap: 24px;
  padding: 10px 24px;
  background: var(--uf-bg);
  border-top: 1px solid var(--uf-border);
  font-size: 11px;
  color: var(--uf-muted);
}
.status-item span { color: var(--uf-text); }

[hidden] { display: none !important; }