* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #4462a8;
  color: #111;
  /* use Figtree with sensible fallbacks */
  font-family: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Utility / helper classes for targeted use (examples) */
/* Generic Figtree utility you can apply to any element */
.figtree {
  font-family: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-optical-sizing: auto;
}

/* Weight-specific helpers (use classes like .figtree-400 or .figtree-700) */
.figtree-300 { font-weight: 300; }
.figtree-400 { font-weight: 400; }
.figtree-500 { font-weight: 500; }
.figtree-600 { font-weight: 600; }
.figtree-700 { font-weight: 700; }
.figtree-800 { font-weight: 800; }
.figtree-900 { font-weight: 900; }

/* Example: make the app title / clock use a heavier Figtree weight */
#clock { font-family: "Figtree", system-ui, -apple-system, sans-serif; font-weight: 700; }

.app {
  max-width: 420px;
  margin: 0 auto;
  padding: 1rem;
  display: grid;
  gap: 1rem;
}

/* ---------- CARDS ---------- */

.card {
  background: #ffffffac;
  border-radius: 16px;
  padding: 1rem;
}

/* ---------- TIMER ---------- */

.timer {
  text-align: center;
}

#clock {
  font-size: 4rem;
  font-weight: 600;
  transition: transform 0.12s ease;
}

#activity {
  margin-top: 0.3rem;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.meta {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  opacity: 0.6;
}

/* ---------- CONTROLS ---------- */

.controls {
  display: flex;
  justify-content: space-around;
}

.controls button {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: #ffffffac;
  font-size: 1.4rem;
  cursor: pointer;
  /* slightly quicker, more subtle transitions */
  transition: transform 0.10s ease, background 0.10s ease, box-shadow 0.10s ease, opacity 0.08s ease;

  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
  vertical-align: middle;
}

/* subtle, tactile hover state for control buttons — reduced movement & softer shadow */
.controls button:hover {
  transform: translateY(-2px) scale(1.01); /* smaller lift + near-no scale */
  box-shadow: 0 6px 14px rgba(20,20,40,0.055); /* softer, less spread */
  background: linear-gradient(180deg, #ffffff, #fbfbff); /* very subtle tint */
}

/* keyboard focus — keep the blue outline you liked */
.controls button:focus {
  outline: 3px solid rgba(66,133,244,0.12);
  outline-offset: 3px;
}

/* active (pressed) state: smaller change so it feels sturdy */
.controls button:active {
  transform: translateY(0) scale(0.995);
  box-shadow: 0 4px 10px rgba(20,20,40,0.04);
}

/* ---------- EDITOR ---------- */

.editor textarea {
  width: 100%;
  border: none;
  font-family: monospace;
  font-size: 0.95rem;
  padding: 0.5rem;
  resize: none;
  line-height: 1.4;
  background: transparent;

  /* make input area look interactive and readable */
  background: #ffffffac;
  border: 1px solid rgba(10, 10, 20, 0.06);
  border-radius: 10px;
  padding: 0.75rem 0.75rem;
  transition: box-shadow 0.12s ease, border-color 0.12s ease, transform 0.06s ease;
  color: #111; /* normal text color */
}

/* placeholder hint (lighter / slightly italic) */
.editor textarea::placeholder {
  color: #9aa0a6; /* lighter gray */
  font-style: italic;
  opacity: 1; /* ensure consistent appearance across browsers */
}


/* small visible label + helper text */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 0.8rem;
  color: #5c6168;
  font-weight: 600;
}

.hint {
  font-size: 0.8rem;
  color: #d0d4da;
  text-align: center;
}

/* ---------- fix numeric layout jitter ---------- */
/* Use tabular (fixed-width) numerals so digit widths don't shift the layout */
#clock,
.meta,
.meta * {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  -webkit-font-feature-settings: "tnum" 1;
  -moz-font-feature-settings: "tnum" 1;
}

/* subtle clock pulse (smaller scale, shorter duration) */
@keyframes clock-pulse {
  0%   { transform: scale(1); }
  25%  { transform: scale(1.01); }
  100% { transform: scale(1); }
}
#clock.pulse {
  animation: clock-pulse 120ms ease-in-out both;
}

/* animate the first character of the activity on change */
.activity-initial {
  display: inline-block;
  transform-origin: center;
  animation: activity-initial-pop 300ms cubic-bezier(.2,.9,.2,1);
  will-change: transform, opacity;
}
@keyframes activity-initial-pop {
  0%   { opacity: 0; transform: translateY(6px) scale(0.98); }
  60%  { opacity: 1; transform: translateY(-2px) scale(1.01); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* small fade-in for the rest of the activity text so the whole label feels cohesive */
.activity-rest {
  display:inline-block;
  opacity: 0;
  animation: activity-rest-fade 320ms cubic-bezier(.2,.9,.2,1) 80ms both;
}
@keyframes activity-rest-fade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Respect user preference for reduced motion */
@media (prefers-reduced-motion: reduce) {
  #clock.pulse { animation: none !important; }
  .activity-initial, .activity-rest { animation: none !important; transform: none !important; opacity: 1 !important; }
}