/* ---------------------------------
   NOTION-STYLE TIMER CSS
------------------------------------ */
.timer-container {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

@media (min-width: 769px) {
  .timer-container {
    flex-direction: row;
    align-items: center;
    gap: 3.5rem;
  }
}

/* Left Panel: Circular Timer Display */
.timer-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.timer-circle-container {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
}

.timer-circle-svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}

.timer-circle-bg {
  fill: none;
  stroke: var(--border-color);
  stroke-width: 8;
}

.timer-circle-progress {
  fill: none;
  stroke: var(--accent-blue);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 816.8; /* 2 * PI * r (r = 130) */
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.1s linear, stroke var(--transition-smooth);
}

.timer-countdown {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.timer-time-number {
  font-family: var(--font-mono);
  font-size: 6.5rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.timer-time-label {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-top: 4px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Right Panel: Settings and controls */
.timer-settings {
  flex: 1.2;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.preset-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.btn-preset {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-align: center;
}

.btn-preset:hover {
  background-color: var(--bg-hover-sidebar);
}

.btn-preset:active {
  transform: scale(0.98);
}

.custom-picker-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.picker-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.time-pickers {
  display: flex;
  gap: 6px;
  align-items: center;
}

.time-input-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px;
  transition: var(--transition-smooth);
}

.time-input-group:focus-within {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(35, 131, 226, 0.15);
}

.time-input-group input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
}

.time-input-group label {
  font-size: 0.65rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Chrome/Safari spinner removal */
.time-input-group input::-webkit-outer-spin-button,
.time-input-group input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.timer-action-controls {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.btn-control {
  flex: 1;
  border: 1px solid var(--border-color);
  padding: 10px 16px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition-smooth);
}

.btn-control svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.btn-play {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #ffffff;
}

.btn-play:hover {
  background-color: var(--accent-blue-hover);
  border-color: var(--accent-blue-hover);
}

.btn-pause {
  background-color: var(--accent-amber-bg);
  border-color: var(--accent-amber);
  color: var(--accent-amber);
}

.btn-pause:hover {
  background-color: #f7dcd0;
}

.btn-reset {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.btn-reset:hover {
  background-color: var(--bg-hover-content);
}

/* Notion Callout Box alarm alert style */
.alarm-dismiss-container {
  display: none;
  animation: pageFadeIn 0.25s ease-out;
  margin-top: 1.5rem;
  width: 100%;
  max-width: 450px;
}

.timer-container.alarm-state .alarm-dismiss-container {
  display: block;
}

.notion-callout-alarm {
  display: flex;
  gap: 12px;
  padding: 16px;
  border-radius: 8px;
  background-color: var(--accent-red-bg);
  border: 1px solid #f8b4b4;
  align-items: flex-start;
}

.callout-emoji {
  font-size: 1.5rem;
  line-height: 1;
}

.callout-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.callout-title {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--accent-red);
}

.callout-description {
  font-size: 0.85rem;
  color: var(--text-primary);
}

.btn-alarm-dismiss {
  background-color: var(--accent-red);
  color: #ffffff;
  border: none;
  padding: 8px 12px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.82rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: var(--transition-smooth);
  width: fit-content;
  margin-top: 4px;
}

.btn-alarm-dismiss:hover {
  background-color: #c93b3b;
}

.btn-alarm-dismiss svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Alarm State Visual Tweaks (pulsing color changes instead of neon filters) */
.timer-container.alarm-state .timer-circle-progress {
  stroke: var(--accent-red);
  animation: pulse-ring-border 1.5s infinite ease-in-out;
}

.timer-container.alarm-state .timer-time-number {
  color: var(--accent-red);
}

@keyframes pulse-ring-border {
  0%, 100% { stroke: var(--accent-red); opacity: 1; }
  50% { stroke: #fda4af; opacity: 0.5; }
}