/* ===== FOCUS MODE PAGE ===== */

/* ---- SETUP PANEL ---- */
.setup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.setup-block h3 {
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
}

.focus-select {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 0.6rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  outline: none;
  cursor: pointer;
}

.focus-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--text);
  cursor: pointer;
}
.focus-checkbox-label input[type="checkbox"] {
  accent-color: var(--accent);
  width: 16px; height: 16px;
  cursor: pointer;
}

/* Sound picker */
.sound-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.sound-pick-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.6rem 0.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface2);
  cursor: pointer;
  font-size: 0.7rem;
  color: var(--muted);
  transition: all 0.2s;
}
.sound-pick-btn .sp-icon { font-size: 1.4rem; line-height: 1; }
.sound-pick-btn:hover { border-color: var(--accent); color: var(--text); }
.sound-pick-btn.selected {
  border-color: var(--accent);
  background: rgba(139,124,248,0.1);
  color: var(--accent);
}

/* Visual picker */
.visual-picker {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.visual-pick-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.6rem 0.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface2);
  cursor: pointer;
  font-size: 0.7rem;
  color: var(--muted);
  transition: all 0.2s;
}
.visual-pick-btn .vp-icon { font-size: 1.4rem; line-height: 1; }
.visual-pick-btn:hover { border-color: var(--accent2); color: var(--text); }
.visual-pick-btn.selected {
  border-color: var(--accent2);
  background: rgba(92,232,212,0.08);
  color: var(--accent2);
}

.enter-btn {
  animation: glow-pulse 3s ease-in-out infinite;
}

/* ---- FOCUS SCREEN ---- */
.focus-screen {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: #000;
  display: none;
  cursor: none;
}

.focus-screen.active {
  display: block;
}

.focus-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* HUD */
.focus-hud {
  position: absolute;
  inset: 0;
  z-index: 10;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

.focus-hud.hidden { opacity: 0; }
.focus-hud.visible { opacity: 1; }

/* Re-enable pointer events on interactive elements */
.focus-exit-btn,
.focus-hud__top { pointer-events: all; }

.focus-hud__top {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  background: linear-gradient(to bottom, rgba(0,0,0,0.5), transparent);
}

.focus-exit-btn {
  background: rgba(10,10,18,0.6);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  color: rgba(255,255,255,0.6);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  padding: 0.4rem 1rem;
  cursor: pointer;
  transition: all 0.2s;
}
.focus-exit-btn:hover { color: #fff; border-color: rgba(255,255,255,0.3); }

.focus-clock {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.08em;
}

.focus-timer-remaining {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: rgba(139,124,248,0.7);
  letter-spacing: 0.06em;
  min-width: 80px;
  text-align: right;
}

/* Breathing guide */
.focus-breathing {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.focus-breath-ring {
  width: 100px; height: 100px;
  border-radius: 50%;
  border: 1.5px solid rgba(139,124,248,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 4s ease-in-out, border-color 4s ease-in-out;
}

.focus-breath-ring.expand {
  transform: scale(1.4);
  border-color: rgba(92,232,212,0.7);
}

.focus-breath-ring span {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.06em;
}

/* Sound label */
.focus-sound-label {
  position: absolute;
  bottom: 1.5rem;
  left: 2rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  font-family: var(--font-sans);
}

/* Goal reminder */
.focus-goal-label {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(139,124,248,0.55);
  font-family: var(--font-sans);
  white-space: nowrap;
  max-width: 60vw;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---- NAV overrides when focus page ---- */
.focus-nav { }

/* Responsive */
@media (max-width: 600px) {
  .setup-grid { grid-template-columns: 1fr; }
  .sound-picker { grid-template-columns: repeat(3, 1fr); }
  .visual-picker { grid-template-columns: repeat(2, 1fr); }
  .focus-hud__top { padding: 1rem; }
}