/* ── Timer Pomodoro ─────────────────────────────────────────── */

.pm-main { padding-bottom: var(--space-20); }

/* Hero */
.pm-hero { padding: var(--space-12) 0 var(--space-8); }
.pm-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

/* Modo label */
.pm-mode-label {
  display: inline-block;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}
.pm-mode--work        { background: var(--violet-100); color: var(--violet-700); }
.pm-mode--short_break { background: #d1fae5; color: #065f46; }
.pm-mode--long_break  { background: #cffafe; color: #164e63; }

/* Anel SVG */
.pm-ring-wrap {
  position: relative;
  width: 240px;
  height: 240px;
  margin: 0 auto var(--space-8);
}
.pm-ring-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}
.pm-ring-track {
  fill: none;
  stroke: var(--color-border);
  stroke-width: 8;
}
.pm-ring-progress {
  fill: none;
  stroke: var(--violet-600);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 565;
  stroke-dashoffset: 565;
  transition: stroke-dashoffset 0.9s linear, stroke 0.3s;
}
.pm-mode--short_break ~ .pm-ring-wrap .pm-ring-progress,
body:has(.pm-mode--short_break) .pm-ring-progress { stroke: #10b981; }
body:has(.pm-mode--long_break) .pm-ring-progress  { stroke: #06b6d4; }

.pm-display-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}
.pm-display {
  font-size: 3.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--color-text);
  line-height: 1;
}
.pm-round-dots {
  display: flex;
  gap: var(--space-2);
}
.pm-round-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
  transition: background var(--transition-fast);
}
.pm-round-dot.filled { background: var(--violet-600); }

/* Controles */
.pm-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.pm-btn-play {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--violet-600);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), transform var(--transition-fast);
  box-shadow: 0 4px 16px rgba(139,92,246,.35);
}
.pm-btn-play [data-lucide] { width: 26px; height: 26px; }
.pm-btn-play:hover { background: var(--violet-500); transform: scale(1.06); }

.pm-btn-secondary {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.pm-btn-secondary [data-lucide] { width: 18px; height: 18px; }
.pm-btn-secondary:hover { background: var(--violet-50); color: var(--violet-600); }

/* Duração */
.pm-duration-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.pm-duration-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-right: var(--space-1);
}
.pm-dur-btn {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.pm-dur-btn:hover, .pm-dur-btn.active {
  background: var(--violet-600);
  color: #fff;
  border-color: var(--violet-600);
}

/* Cards da coluna lateral */
.pm-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}
.pm-card__title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.pm-card__title [data-lucide] { width: 16px; height: 16px; color: var(--violet-600); }

.pm-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}
.pm-switch { position: relative; display: inline-block; width: 40px; height: 22px; }
.pm-switch input { opacity: 0; width: 0; height: 0; }
.pm-switch-slider {
  position: absolute; inset: 0;
  background: var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.pm-switch-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  left: 3px; top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}
.pm-switch input:checked + .pm-switch-slider { background: var(--violet-600); }
.pm-switch input:checked + .pm-switch-slider::before { transform: translateX(18px); }

.pm-select {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-raised);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-3);
}
.pm-link-subtle {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}
.pm-link-subtle [data-lucide] { width: 12px; height: 12px; }
.pm-link-subtle:hover { color: var(--violet-600); }

/* Meta diária */
.pm-goal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}
.pm-stat-big { font-size: 1.8rem; font-weight: 700; line-height: 1; }
.pm-stat-big small { font-size: var(--font-size-sm); font-weight: 400; color: var(--color-text-muted); margin-left: 2px; }
.pm-goal-input-wrap { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.pm-label-sm { font-size: var(--font-size-xs); color: var(--color-text-muted); }
.pm-input-sm {
  width: 60px;
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: var(--font-size-sm);
  background: var(--color-surface-raised);
  color: var(--color-text);
}
.pm-goal-bar-bg {
  height: 6px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.pm-goal-bar {
  height: 100%;
  background: var(--violet-600);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 0.5s ease;
}

/* Stats grid */
.pm-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.pm-stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}
.pm-stat-card [data-lucide] { width: 20px; height: 20px; color: var(--violet-500); }
.pm-stat-value { font-size: 1.6rem; font-weight: 700; line-height: 1; }
.pm-stat-label { font-size: var(--font-size-xs); color: var(--color-text-muted); }

/* Gráfico semanal */
.pm-week-section {
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-border);
}
.pm-section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
}
.pm-week-chart {
  display: flex;
  align-items: flex-end;
  gap: var(--space-3);
  height: 80px;
}
.pm-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: var(--space-2); height: 100%; }
.pm-bar-wrap { flex: 1; display: flex; align-items: flex-end; width: 100%; }
.pm-bar {
  width: 100%;
  background: var(--violet-200);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  min-height: 4px;
  transition: height 0.4s ease;
}
.pm-bar.today { background: var(--violet-600); }
.pm-col-label { font-size: 10px; color: var(--color-text-muted); }
.pm-col-label.today { color: var(--violet-600); font-weight: 600; }

/* Sobre */
.pm-about { padding: var(--space-12) 0; }
.pm-about__inner { max-width: 720px; }
.pm-about h2 { margin-bottom: var(--space-4); }
.pm-about p { color: var(--color-text-secondary); line-height: 1.75; margin-bottom: var(--space-4); }
.pm-about a { color: var(--violet-600); text-decoration: underline; }
.pm-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin: var(--space-6) 0;
}
.pm-step { text-align: center; }
.pm-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--violet-100);
  color: var(--violet-700);
  font-weight: 700;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2);
}
.pm-step p { font-size: var(--font-size-sm); color: var(--color-text-secondary); margin: 0; }

/* Responsive */
@media (max-width: 768px) {
  .pm-hero__inner { grid-template-columns: 1fr; }
  .pm-ring-wrap { width: 210px; height: 210px; }
  .pm-display { font-size: 3rem; }
  .pm-steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .pm-steps { grid-template-columns: 1fr 1fr; }
  .pm-ring-wrap { width: 190px; height: 190px; }
  .pm-display { font-size: 2.6rem; }
}