/* ── Toast (focus submission + milestones) ─────────────────── */
.toast-container {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.toast {
  background: var(--surface);
  border: 2.5px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  min-width: 300px;
  max-width: 400px;
  box-shadow: none;
  opacity: 0;
  transform: translateY(40px) scale(0.9);
  transition: all 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: auto;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.toast.is-exiting {
  opacity: 0;
  transform: translateY(-20px) scale(0.95);
  transition: all 0.4s ease;
}

.toast__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.toast__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.toast__icon svg {
  width: 100%;
  height: 100%;
}

.toast__title {
  font-size: var(--text-lg);
  font-weight: var(--font-black);
  flex: 1;
}

.toast__time {
  font-size: var(--text-md);
  font-weight: var(--font-extrabold);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.toast__tasks {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}

.toast__task {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: var(--radius-md);
  animation: task-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) backwards;
}

.toast__task:nth-child(1) { animation-delay: 0.15s; }
.toast__task:nth-child(2) { animation-delay: 0.22s; }
.toast__task:nth-child(3) { animation-delay: 0.29s; }
.toast__task:nth-child(4) { animation-delay: 0.36s; }
.toast__task:nth-child(5) { animation-delay: 0.43s; }

@keyframes task-pop {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}

.toast__task-check {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toast__task-check svg {
  width: 10px;
  height: 10px;
  stroke: var(--neutral-0);
}

.toast__task-text {
  font-size: var(--text-md);
  font-weight: var(--font-bold);
  color: var(--text);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.toast__task-dur {
  font-size: var(--text-sm);
  font-weight: var(--font-extrabold);
  flex-shrink: 0;
}

.toast__footer {
  font-size: var(--text-md);
  font-weight: var(--font-extrabold);
  border-top: 1.5px solid;
  padding-top: 10px;
  text-align: center;
}

.toast__sub {
  font-size: var(--text-md);
  font-weight: var(--font-semibold);
  color: var(--text-muted);
  padding-left: 28px;
}

/* ── Toast theme: project-tinted (focus session, milestones) ──
   Reads --day-met-bg / --accent / --accent-bg from body[data-color],
   so the chrome auto-adapts to the active project. */
.toast--project { border-color: var(--day-met-bg); }
.toast--project .toast__title,
.toast--project .toast__icon { color: var(--accent); }
.toast--project .toast__task { background: var(--accent-bg); }
.toast--project .toast__task-check { background: var(--day-met-bg); }
.toast--project .toast__task-dur { color: var(--accent); }
.toast--project .toast__footer {
  color: var(--accent);
  border-top-color: var(--accent-bg);
}

/* ── Toast density: compact (milestones — header-only, narrower) ── */
.toast--compact { min-width: 240px; }
.toast--compact .toast__header { margin-bottom: 2px; }

/* ── Toast theme: success (green chrome) ── */
.toast--success { border-color: var(--green); }
.toast--success .toast__title,
.toast--success .toast__icon { color: var(--green-dark); }

/* ── Toast theme: error (red chrome) ── */
.toast--error { border-color: var(--red); }
.toast--error .toast__title,
.toast--error .toast__icon { color: var(--red-dark); }

/* Confetti particles (used by toast lifecycle for milestone celebrations) */
.confetti-particle {
  position: absolute;
  background: var(--color);
  border-radius: 2px;
  pointer-events: none;
  animation: confetti-fly 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes confetti-fly {
  0% {
    opacity: 1;
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(var(--dx), var(--dy)) rotate(var(--rot)) scale(0.3);
  }
}