/* ════════════════════════════════════════════════════════════
   css/focus.css — Focus Mode / Pomodoro Widget
   ═══════════════════════════════════════════════════════════ */

/* ── Page Layout ────────────────────────────────────────── */
.focus-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 900px) {
  .focus-layout {
    grid-template-columns: 1fr;
  }
}

/* ── Pomodoro Card ──────────────────────────────────────── */
.pomodoro-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 20px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255,255,255,0.05);
}

/* ── Mode Tabs ──────────────────────────────────────────── */
.pomodoro-modes {
  display: flex;
  gap: 8px;
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  padding: 4px;
  width: 100%;
}

.pomodoro-mode-btn {
  flex: 1;
  padding: 8px 12px;
  border: none;
  border-radius: 9px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.4px;
  background: transparent;
  color: rgba(255, 255, 255, 0.45);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.pomodoro-mode-btn.active {
  background: rgba(99, 102, 241, 0.3);
  color: #a5b4fc;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.25);
}

.pomodoro-mode-btn:hover:not(.active) {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.7);
}

/* ── SVG Ring Timer ─────────────────────────────────────── */
.pomodoro-ring-container {
  position: relative;
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pomodoro-svg {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.pomodoro-ring-bg {
  fill: none;
  stroke: rgba(255,255,255,0.06);
  stroke-width: 8;
}

.pomodoro-ring-progress {
  fill: none;
  stroke: url(#pomodoroGradient);
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s linear;
}

.pomodoro-ring-glow {
  fill: none;
  stroke: rgba(99, 102, 241, 0.15);
  stroke-width: 16;
  stroke-linecap: round;
  filter: blur(4px);
  transition: stroke-dashoffset 1s linear;
}

.pomodoro-center {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.pomodoro-time {
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -2px;
  color: #f1f5f9;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  font-family: 'Inter', system-ui, sans-serif;
}

.pomodoro-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(165, 180, 252, 0.7);
}

.pomodoro-session-count {
  font-size: 11px;
  color: rgba(255,255,255,0.35);
  margin-top: 2px;
}

/* ── Controls ───────────────────────────────────────────── */
.pomodoro-controls {
  display: flex;
  gap: 14px;
  align-items: center;
}

.pomodoro-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.pomodoro-btn-main {
  width: 64px;
  height: 64px;
  font-size: 24px;
  background: linear-gradient(135deg, #6366f1, #818cf8);
  color: white;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.45), 0 0 0 0 rgba(99,102,241,0.3);
}

.pomodoro-btn-main:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(99, 102, 241, 0.6), 0 0 0 6px rgba(99,102,241,0.12);
}

.pomodoro-btn-main.running {
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  animation: pomoPulse 2s ease-in-out infinite;
}

@keyframes pomoPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(99,102,241,0.45), 0 0 0 0 rgba(99,102,241,0.3); }
  50%       { box-shadow: 0 4px 20px rgba(99,102,241,0.45), 0 0 0 10px rgba(99,102,241,0); }
}

.pomodoro-btn-secondary {
  width: 44px;
  height: 44px;
  font-size: 16px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255,255,255,0.1);
}

.pomodoro-btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  transform: scale(1.06);
}

/* ── Session dots ───────────────────────────────────────── */
.pomodoro-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.pomodoro-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.15);
  transition: all 0.35s;
}

.pomodoro-dot.filled {
  background: linear-gradient(135deg, #6366f1, #a5b4fc);
  border-color: transparent;
  box-shadow: 0 0 8px rgba(99,102,241,0.6);
}

/* ── Custom Duration ────────────────────────────────────── */
.pomodoro-custom {
  display: flex;
  gap: 12px;
  width: 100%;
}

.pomodoro-custom label {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  display: block;
}

.pomodoro-custom-group {
  flex: 1;
}

.pomodoro-custom input[type="number"] {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: #e2e8f0;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  outline: none;
  transition: border-color 0.2s;
  -moz-appearance: textfield;
}

.pomodoro-custom input[type="number"]::-webkit-inner-spin-button,
.pomodoro-custom input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }

.pomodoro-custom input[type="number"]:focus {
  border-color: rgba(99,102,241,0.5);
}

/* ── Ambient Card ───────────────────────────────────────── */
.ambient-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(99, 102, 241, 0.15);
  border-radius: 20px;
  padding: 28px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255,255,255,0.05);
}

.ambient-title {
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ambient-sounds {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.ambient-sound-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 10px;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  color: rgba(255,255,255,0.5);
  position: relative;
  overflow: hidden;
}

.ambient-sound-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(99,102,241,0.12), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
}

.ambient-sound-btn:hover::before { opacity: 1; }

.ambient-sound-btn:hover {
  border-color: rgba(99,102,241,0.35);
  color: rgba(255,255,255,0.8);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.ambient-sound-btn.playing {
  border-color: rgba(99,102,241,0.6);
  background: rgba(99,102,241,0.12);
  color: #a5b4fc;
  box-shadow: 0 0 20px rgba(99,102,241,0.2), inset 0 0 12px rgba(99,102,241,0.08);
}

.ambient-sound-emoji {
  font-size: 28px;
  line-height: 1;
  position: relative;
  z-index: 1;
}

.ambient-sound-name {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.ambient-sound-status {
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #6366f1;
  font-weight: 700;
  position: relative;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.2s;
}

.ambient-sound-btn.playing .ambient-sound-status { opacity: 1; }

/* ── Volume Slider ──────────────────────────────────────── */
.ambient-volume {
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ambient-volume-icon { font-size: 16px; }

.ambient-volume input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  height: 4px;
  border-radius: 4px;
  background: rgba(255,255,255,0.1);
  outline: none;
  cursor: pointer;
}

.ambient-volume input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #6366f1;
  cursor: pointer;
  box-shadow: 0 0 8px rgba(99,102,241,0.5);
  transition: transform 0.2s;
}

.ambient-volume input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* ── Tips ───────────────────────────────────────────────── */
.focus-tip {
  margin-top: 20px;
  padding: 14px 16px;
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 12px;
  font-size: 12px;
  color: rgba(165, 180, 252, 0.8);
  line-height: 1.6;
  font-style: italic;
}

/* ── Notification overlay ───────────────────────────────── */
.focus-notify {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-80px);
  background: linear-gradient(135deg, rgba(30,30,60,0.95), rgba(15,23,42,0.98));
  border: 1px solid rgba(99,102,241,0.5);
  border-radius: 16px;
  padding: 16px 24px;
  color: #e2e8f0;
  font-size: 15px;
  font-weight: 600;
  z-index: 10000;
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 0 1px rgba(99,102,241,0.2);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}

.focus-notify.show {
  transform: translateX(-50%) translateY(0);
}

.focus-notify-icon { font-size: 22px; }

@keyframes pomoSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ── Light Mode Overrides ── */
:root[data-theme="light"] .pomodoro-card {
  background: var(--bg-secondary);
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}
:root[data-theme="light"] .pomodoro-modes {
  background: rgba(0, 0, 0, 0.04);
}
:root[data-theme="light"] .pomodoro-mode-btn {
  color: var(--text-secondary);
}
:root[data-theme="light"] .pomodoro-mode-btn.active {
  background: rgba(99, 102, 241, 0.15);
  color: #4f46e5;
}
:root[data-theme="light"] .pomodoro-mode-btn:hover:not(.active) {
  background: rgba(0, 0, 0, 0.03);
  color: var(--text-primary);
}
:root[data-theme="light"] .pomodoro-ring-bg {
  stroke: rgba(0, 0, 0, 0.05);
}
:root[data-theme="light"] .pomodoro-time {
  color: var(--text-primary);
}
:root[data-theme="light"] .pomodoro-label {
  color: #4f46e5;
}
:root[data-theme="light"] .pomodoro-session-count {
  color: var(--text-muted);
}
:root[data-theme="light"] .pomodoro-btn-secondary {
  background: var(--bg-card);
  color: var(--text-secondary);
  border-color: var(--border);
}
:root[data-theme="light"] .pomodoro-btn-secondary:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}
:root[data-theme="light"] .pomodoro-dot {
  background: rgba(0, 0, 0, 0.08);
  border-color: rgba(0, 0, 0, 0.1);
}
:root[data-theme="light"] .pomodoro-custom label {
  color: var(--text-muted);
}
:root[data-theme="light"] .pomodoro-custom input[type="number"] {
  background: var(--bg-card);
  border-color: var(--border);
  color: var(--text-primary);
}
:root[data-theme="light"] .pomodoro-custom input[type="number"]:focus {
  border-color: var(--accent-blue);
}
:root[data-theme="light"] .ambient-card {
  background: var(--bg-secondary);
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}
:root[data-theme="light"] .ambient-title {
  color: var(--text-primary);
}
:root[data-theme="light"] .ambient-sound-btn {
  background: var(--bg-card);
  border-color: var(--border);
  color: var(--text-secondary);
}
:root[data-theme="light"] .ambient-sound-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}
:root[data-theme="light"] .ambient-sound-btn.playing {
  border-color: #6366f1;
  background: rgba(99, 102, 241, 0.12);
  color: #4f46e5;
}
:root[data-theme="light"] .ambient-volume input[type="range"] {
  background: rgba(0, 0, 0, 0.1);
}
:root[data-theme="light"] .focus-notify {
  background: var(--bg-secondary);
  border-color: var(--border);
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
}
:root[data-theme="light"] .focus-clock-card {
  background: var(--bg-secondary) !important;
  border-color: var(--border) !important;
  box-shadow: var(--shadow-md) !important;
}
:root[data-theme="light"] #focus-current-time {
  color: #4f46e5 !important;
  text-shadow: none !important;
}
:root[data-theme="light"] .focus-clock-card div[style*="color: rgba(165, 180, 252, 0.7)"] {
  color: #4f46e5 !important;
}
:root[data-theme="light"] .pomodoro-custom span {
  color: var(--text-muted) !important;
}
:root[data-theme="light"] .pomodoro-custom span[style*="color: rgba(255,255,255,0.6)"] {
  color: var(--text-primary) !important;
}
:root[data-theme="light"] .pomodoro-custom input[type="number"] {
  background: var(--bg-card) !important;
  border-color: var(--border) !important;
  color: var(--text-primary) !important;
}
:root[data-theme="light"] .pomodoro-custom input[type="number"]:focus {
  border-color: #6366f1 !important;
}
:root[data-theme="light"] #lofiPlayer {
  background: var(--bg-card) !important;
  border-color: var(--border) !important;
}
:root[data-theme="light"] #lofiTrackTitle {
  color: #4f46e5 !important;
}
:root[data-theme="light"] .focus-tip {
  background: rgba(99, 102, 241, 0.05) !important;
  border-color: rgba(99, 102, 241, 0.2) !important;
  color: #4f46e5 !important;
}