.fast-progress-wrap{margin-top:20px;padding:16px;background:var(--bg-secondary,#1e293b);border-radius:12px}


.fast-progress-header{display:flex;justify-content:space-between;margin-bottom:8px;font-size:14px;color:var(--text-secondary,#94a3b8)}


.fast-progress-track{height:10px;background:var(--bg-card,#0f172a);border-radius:99px;overflow:hidden}


.fast-progress-fill{height:100%;width:0%;background:linear-gradient(90deg,#f59e0b,#22c55e);border-radius:99px;transition:width .4s ease}


/* ============================================================
   FASTING CALCULATOR — Enhanced Styles
   ============================================================ */

.fast-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}


.fast-input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 480px) {
  .fast-input-grid { grid-template-columns: 1fr; }
}


.fast-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.fast-label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--subtext);
  display: flex;
  align-items: center;
  gap: 8px;
}

.fast-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  background: var(--card);
  transition: border-color .2s ease, box-shadow .2s ease;
  text-align: center;
  box-sizing: border-box;
}

.fast-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.fast-input::placeholder {
  color: var(--border);
  font-weight: 400;
  font-size: .9rem;
}

.fast-input[type="date"]::-webkit-calendar-picker-indicator {
  opacity: .5;
  cursor: pointer;
}

.fast-input[type="date"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

.fast-hint {
  font-size: .68rem;
  color: var(--subtext);
  opacity: .7;
  text-align: center;
}


/* Select */
.fast-select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-weight: 600;
  color: var(--text);
  background: var(--card);
  cursor: pointer;
  transition: border-color .2s ease, box-shadow .2s ease;
  font-family: var(--system-fonts);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%2364748B'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.fast-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.fast-select:hover {
  border-color: var(--primary);
}

[data-theme="dark"] .fast-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%2394A3B8'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
}


/* Presets */
.fast-presets {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.fast-preset-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-right: 4px;
}

.fast-preset {
  padding: 5px 14px;
  border-radius: 6px;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s ease;
  background: var(--bg);
  color: var(--subtext);
  border: 1.5px solid var(--border);
  font-family: var(--system-fonts);
}

.fast-preset:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-1px);
}

.fast-preset:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}


/* Result Card */
.fast-result {
  margin-top: 8px;
  padding: 22px 20px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  text-align: center;
  transition: all .35s cubic-bezier(.4,0,.2,1);
  transform-origin: top center;
}

.fast-result.hidden { display: none; }

.fast-result.fast-result--visible {
  animation: pctSlideDown .35s cubic-bezier(.4,0,.2,1);
}


.fast-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 8px;
  flex-wrap: wrap;
}

.fast-result-badge {
  font-size: .6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(37,99,235,.1);
  color: var(--primary);
  border: 1px solid rgba(37,99,235,.15);
}

.fast-result-label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--subtext);
  flex: 1;
  text-align: left;
}

.fast-result-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.fast-copy-btn {
  font-size: .68rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  background: var(--card);
  color: var(--subtext);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all .2s ease;
  font-family: var(--system-fonts);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.fast-copy-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.fast-copy-btn--copied {
  background: var(--success) !important;
  color: #fff !important;
  border-color: var(--success) !important;
}


.fast-timer-display {
  margin: 8px 0 16px;
  padding: 16px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
}

.fast-timer-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 4px;
}

.fast-timer-val {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}


.fast-result-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.fast-result-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color .2s ease;
}

.fast-result-row:hover {
  border-color: var(--primary);
}

.fast-row-label {
  font-size: .72rem;
  font-weight: 600;
  color: var(--subtext);
  min-width: 110px;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: .03em;
  flex-shrink: 0;
}

.fast-row-val {
  flex: 1;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  word-break: break-word;
}

.fast-row-copy {
  font-size: .65rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  background: transparent;
  color: var(--subtext);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all .2s ease;
  font-family: var(--system-fonts);
  white-space: nowrap;
  flex-shrink: 0;
}

.fast-row-copy:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}


/* Progress Bar */
.fast-progress-wrap {
  padding: 14px 16px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.fast-progress-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--subtext);
}

.fast-progress-track {
  height: 12px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.fast-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #2563eb, #22c55e);
  border-radius: 99px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
}


/* Fasting vs Eating Bar */
.fast-bar-chart {
  padding: 14px 16px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
}

.fast-bar-title {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 10px;
  text-align: center;
}

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

.fast-bar-row:last-child { margin-bottom: 0; }

.fast-bar-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  min-width: 48px;
  text-align: right;
  text-transform: uppercase;
  letter-spacing: .03em;
}

.fast-bar-track {
  flex: 1;
  height: 18px;
  background: var(--bg);
  border-radius: 99px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.fast-bar-fill {
  height: 100%;
  border-radius: 99px;
  transition: width .6s cubic-bezier(.4,0,.2,1);
  min-width: 0;
}

.fast-bar-fill--fast { background: linear-gradient(90deg, #2563eb, #3b82f6); }

.fast-bar-fill--eat { background: linear-gradient(90deg, #22c55e, #4ade80); }

.fast-bar-value {
  font-size: .78rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  min-width: 42px;
  text-align: right;
}


/* Error */
.fast-result-error {
  display: none;
  margin-top: 10px;
  padding: 10px 14px;
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.2);
  border-radius: var(--radius-sm);
  font-size: .85rem;
  color: var(--error);
  text-align: left;
}

.fast-result-error--visible {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.fast-result-error::before {
  content: '!';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: var(--error);
  color: #fff;
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 800;
}


/* Dark mode */
[data-theme="dark"] .fast-result { background: var(--card); }

[data-theme="dark"] .fast-result-row { background: var(--bg); }

[data-theme="dark"] .fast-timer-display { background: var(--bg); }

[data-theme="dark"] .fast-progress-wrap { background: var(--bg); }

[data-theme="dark"] .fast-bar-chart { background: var(--bg); }

[data-theme="dark"] .fast-bar-track { background: var(--card); }

[data-theme="dark"] .fast-select { background: var(--card); }

[data-theme="dark"] .fast-preset { background: var(--card); }


/* Mobile */
@media (max-width: 480px) {
  .fast-result { padding: 16px 14px; }
  .fast-timer-val { font-size: 1.8rem; }
  .fast-result-header { flex-direction: column; align-items: flex-start; }
  .fast-result-actions { align-self: stretch; }
  .fast-copy-btn { flex: 1; justify-content: center; }
  .fast-result-label { width: 100%; }
  .fast-row-label { min-width: 80px; font-size: .65rem; }
  .fast-row-val { font-size: .8rem; }
  .fast-result-row { padding: 6px 10px; }
  .fast-progress-wrap { padding: 10px; }
  .fast-bar-chart { padding: 10px; }
  .fast-bar-label { font-size: .65rem; min-width: 38px; }
  .fast-bar-value { font-size: .7rem; min-width: 36px; }
  .fast-bar-track { height: 14px; }
  .fast-timer-display { padding: 12px; }
  .fast-preset-label { display: none; }
}