/* ============================================================
   TIME TO DECIMAL CALCULATOR — Enhanced Styles
   ============================================================ */

.t2d-wrap {
  display: flex;
  flex-direction: column;
  gap: 18px;
}


.t2d-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.t2d-tab {
  padding: 8px 18px;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease;
  background: var(--bg);
  color: var(--subtext);
  border: 1.5px solid var(--border);
  font-family: var(--system-fonts);
  position: relative;
  white-space: nowrap;
}

.t2d-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 2px 10px rgba(37,99,235,.25);
}

.t2d-tab:hover:not(.active) {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(37,99,235,.04);
}

.t2d-tab:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 8px;
}


.t2d-input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 480px) {
  .t2d-input-grid { grid-template-columns: 1fr; }
}


.t2d-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.t2d-label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--subtext);
  display: flex;
  align-items: center;
  gap: 8px;
}

.t2d-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  background: var(--card);
  transition: border-color .2s ease, box-shadow .2s ease;
  text-align: center;
  box-sizing: border-box;
}

.t2d-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.t2d-input::placeholder {
  color: var(--border);
  font-weight: 400;
  font-size: .9rem;
}

.t2d-hint {
  font-size: .68rem;
  color: var(--subtext);
  opacity: .7;
  text-align: center;
}


/* Presets */
.t2d-presets {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 12px;
}

.t2d-preset-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-right: 4px;
}

.t2d-preset {
  padding: 5px 12px;
  border-radius: 6px;
  font-size: .75rem;
  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);
}

.t2d-preset:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-1px);
}

.t2d-preset:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}


/* Result Card */
.t2d-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;
}

.t2d-result.hidden { display: none; }

.t2d-result.t2d-result--visible {
  animation: pctSlideDown .35s cubic-bezier(.4,0,.2,1);
}


.t2d-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  gap: 8px;
  flex-wrap: wrap;
}

.t2d-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);
}

.t2d-result-label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--subtext);
  flex: 1;
  text-align: left;
}

.t2d-result-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.t2d-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;
}

.t2d-copy-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.t2d-copy-btn--copied {
  background: var(--success) !important;
  color: #fff !important;
  border-color: var(--success) !important;
}


.t2d-result-val {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary);
  margin: 10px 0 6px;
  line-height: 1.2;
  transition: color .3s ease;
  word-break: break-word;
}

.t2d-result-val--error {
  color: var(--error) !important;
  font-size: 1.2rem !important;
}


.t2d-result-formula {
  font-size: .82rem;
  color: var(--subtext);
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  background: var(--card);
  padding: 8px 12px;
  border-radius: 6px;
  display: inline-block;
  border: 1px solid var(--border);
  margin-bottom: 12px;
}


.t2d-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;
}

.t2d-result-error--visible {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.t2d-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;
}


/* Breakdown */
.t2d-breakdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
  padding: 12px 14px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
}

.t2d-breakdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 60px;
}

.t2d-breakdown-label {
  font-size: .62rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.t2d-breakdown-val {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
}

.t2d-breakdown-plus {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--subtext);
  margin-top: 12px;
}

.t2d-breakdown-eq {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  margin-top: 12px;
}

.t2d-breakdown-total .t2d-breakdown-val {
  color: var(--primary);
  font-size: 1rem;
}


/* Bar Chart */
.t2d-bar-chart {
  margin-top: 14px;
  padding: 14px 16px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  animation: pctSlideDown .35s cubic-bezier(.4,0,.2,1);
}

.t2d-bar-title {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 12px;
  text-align: center;
}

.t2d-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.t2d-bar-row:last-child { margin-bottom: 0; }

.t2d-bar-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  min-width: 52px;
  text-align: right;
  text-transform: uppercase;
  letter-spacing: .03em;
}

.t2d-bar-track {
  flex: 1;
  height: 18px;
  background: var(--bg);
  border-radius: 99px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.t2d-bar-fill {
  height: 100%;
  border-radius: 99px;
  transition: width .6s cubic-bezier(.4,0,.2,1);
  min-width: 0;
}

.t2d-bar-fill--hours { background: linear-gradient(90deg, #2563eb, #3b82f6); }

.t2d-bar-fill--minutes { background: linear-gradient(90deg, #22c55e, #4ade80); }

.t2d-bar-value {
  font-size: .78rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  min-width: 48px;
  text-align: right;
}


/* Dark mode */
[data-theme="dark"] .t2d-tab { background: var(--card); }

[data-theme="dark"] .t2d-tab.active { background: var(--primary); }

[data-theme="dark"] .t2d-result { background: var(--card); }

[data-theme="dark"] .t2d-result-formula { background: var(--bg); }

[data-theme="dark"] .t2d-breakdown { background: var(--bg); }

[data-theme="dark"] .t2d-bar-chart { background: var(--bg); }

[data-theme="dark"] .t2d-bar-track { background: var(--card); }

[data-theme="dark"] .t2d-preset { background: var(--card); }


/* Mobile */
@media (max-width: 480px) {
  .t2d-result-val { font-size: 2rem; }
  .t2d-result-header { flex-direction: column; align-items: flex-start; }
  .t2d-result-actions { align-self: stretch; }
  .t2d-copy-btn { flex: 1; justify-content: center; }
  .t2d-result-label { width: 100%; }
  .t2d-breakdown { gap: 4px; padding: 10px 8px; }
  .t2d-breakdown-item { min-width: 45px; }
  .t2d-breakdown-plus, .t2d-breakdown-eq { font-size: .9rem; }
  .t2d-preset-label { display: none; }
  .t2d-bar-chart { padding: 10px 10px; }
  .t2d-bar-label { font-size: .65rem; min-width: 40px; }
  .t2d-bar-value { font-size: .7rem; min-width: 38px; }
  .t2d-bar-track { height: 14px; }
  .t2d-tab { padding: 6px 14px; font-size: .8rem; }
}