.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line-2);
  background: var(--panel-2);
  color: var(--ink);
  font-weight: 700;
  font-size: 13px;
  min-height: 40px;
  transition: transform .08s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
  user-select: none;
  -webkit-user-select: none;
  box-shadow: var(--shadow-sm);
}
.btn:hover {
  background: #25252c;
  border-color: var(--line-3);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.btn:active { transform: translateY(0); box-shadow: var(--shadow-sm); }

.btn.primary {
  background: linear-gradient(135deg, var(--accent), #ff8eb9);
  color: #1a0a14;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(255,111,168,.35);
}
.btn.primary:hover {
  background: linear-gradient(135deg, #ff7fb3, #ff9ec5);
  box-shadow: 0 6px 18px rgba(255,111,168,.45);
}

.btn.ghost {
  background: transparent;
  border-color: var(--line-2);
  box-shadow: none;
}
.btn.ghost:hover { background: var(--panel-2); }

.btn.danger { color: var(--danger); border-color: var(--danger-soft); background: var(--panel-2); }
.btn.danger:hover { background: var(--danger-soft); }

.btn.sm  { padding: 7px 12px; font-size: 12px; min-height: 32px; border-radius: var(--radius-xs); }
.btn.lg {
  padding: 14px 24px;
  font-size: 15px;
  min-height: 50px;
  border-radius: var(--radius-lg);
  font-weight: 800;
}

.btn.icon {
  padding: 0; width: 40px; height: 40px; min-height: 40px;
  justify-content: center; font-size: 16px; border-radius: var(--radius);
}
.btn.icon.sm { width: 36px; height: 36px; min-height: 36px; font-size: 14px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; transform: none !important; }

@media (hover: none) and (pointer: coarse) {
  .btn { min-height: 44px; padding: 11px 16px; }
  .btn.sm { min-height: 36px; }
  .btn.icon { width: 44px; height: 44px; min-height: 44px; }
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-pill);
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(255, 111, 168, 0.06);
}
.pill .blip {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(109,217,160,.20);
  animation: blip 1.6s ease-in-out infinite;
}
@keyframes blip {
  0%, 100% { box-shadow: 0 0 0 3px rgba(109,217,160,.20); }
  50%      { box-shadow: 0 0 0 5px rgba(109,217,160,.08); }
}

.row { display: flex; align-items: center; gap: 10px; }
.row.between { justify-content: space-between; }
.row.wrap { flex-wrap: wrap; }

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex: 1;
}
.field .lbl {
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-dim);
  letter-spacing: .02em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.field .lbl b {
  color: var(--accent);
  font-weight: 700;
  font-family: var(--mono);
  background: rgba(255, 111, 168, 0.1);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 11px;
}

input[type=range] {
  -webkit-appearance: none;
  appearance: none;
  height: 8px;
  background: var(--line);
  border-radius: var(--radius-pill);
  outline: none;
  flex: 1;
  cursor: pointer;
  margin: 10px 0;
}
input[type=range]::-webkit-slider-runnable-track {
  height: 8px;
  background: var(--line);
  border-radius: var(--radius-pill);
}
input[type=range]::-moz-range-track {
  height: 8px;
  background: var(--line);
  border-radius: var(--radius-pill);
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px; height: 22px;
  margin-top: -7px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--panel);
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(255,111,168,.5);
  transition: transform .1s ease;
}
input[type=range]::-moz-range-thumb {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--panel);
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(255,111,168,.5);
}
input[type=range]:active::-webkit-slider-thumb { transform: scale(1.2); }
input[type=range]:active::-moz-range-thumb     { transform: scale(1.2); }

@media (hover: none) and (pointer: coarse) {
  input[type=range] { margin: 12px 0; }
  input[type=range]::-webkit-slider-thumb { width: 26px; height: 26px; margin-top: -9px; }
  input[type=range]::-moz-range-thumb     { width: 26px; height: 26px; }
}

select, input[type=text], input[type=number], input[type=color] {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  color: var(--ink);
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 16px;
  font-family: var(--sans);
  font-weight: 600;
  width: 100%;
  min-height: 42px;
  transition: border-color .15s ease, background .15s ease;
}
input[type=color] {
  height: 44px; padding: 4px;
  cursor: pointer; min-height: 44px;
  border-radius: var(--radius);
}
select:focus, input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--panel);
  box-shadow: var(--shadow-glow);
}
@media (min-width: 981px) {
  select, input[type=text], input[type=number] {
    font-size: 13px; padding: 9px 11px; min-height: 36px;
  }
}

.seg {
  display: flex;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
  padding: 3px;
  gap: 3px;
}
.seg button {
  flex: 1;
  padding: 8px 6px;
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-dim);
  letter-spacing: .02em;
  border-radius: 7px;
  min-height: 34px;
  transition: background .15s ease, color .15s ease;
}
.seg button.active {
  background: linear-gradient(135deg, var(--accent), #ff8eb9);
  color: #1a0a14;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(255,111,168,.3);
}
.seg button:hover:not(.active) { background: rgba(255,111,168,.08); color: var(--accent); }

.seg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(76px, 1fr));
  gap: 6px;
}
.seg-grid button {
  padding: 10px 6px;
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-dim);
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  text-align: center;
  transition: all .15s ease;
  min-height: 42px;
  position: relative;
}
.seg-grid button:hover:not(.active) {
  background: var(--panel-2);
  color: var(--accent);
  border-color: var(--line-3);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.seg-grid button.active {
  background: linear-gradient(135deg, var(--accent), #ff8eb9);
  color: #1a0a14;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(255,111,168,.4);
  transform: translateY(-1px);
}

#seg-emoji button {
  font-size: 22px;
  padding: 8px 4px;
  min-height: 46px;
}

@media (max-width: 640px) {
  .seg-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 5px;
  }
  .seg-grid button { font-size: 11.5px; padding: 11px 2px; min-height: 44px; }
  #seg-emoji button { font-size: 24px; min-height: 50px; }
  .seg button { min-height: 40px; }
}
@media (max-width: 360px) {
  .seg-grid button { font-size: 10.5px; }
}

.chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  background: rgba(255, 111, 168, 0.1);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  color: var(--accent);
}
.chip.warn { color: var(--warn); border-color: rgba(247,185,85,.3); background: rgba(247,185,85,.08); }
.chip.danger { color: var(--danger); border-color: var(--danger-soft); background: rgba(255,118,118,.08); }
.chip.ok { color: var(--ok); border-color: rgba(109,217,160,.3); background: rgba(109,217,160,.08); }

.group {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.group > header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
}
.group > header h3 {
  font-size: 13px;
  font-family: var(--sans);
  letter-spacing: .02em;
  color: var(--ink);
  font-weight: 700;
}
.group > .body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.notice {
  padding: 13px 15px;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--ink-dim);
  line-height: 1.75;
  letter-spacing: .01em;
}
.notice.ok {
  border-color: rgba(109,217,160,.25);
  background: rgba(109,217,160,.05);
  color: #c5edd6;
}
.notice.warn {
  border-color: rgba(247,185,85,.3);
  background: rgba(247,185,85,.06);
  color: #f8e0a8;
}
.notice b {
  color: var(--ink);
  font-weight: 700;
  letter-spacing: .02em;
}
.notice.ok b { color: #ffffff; }
.notice.warn b { color: #ffffff; }

kbd {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  background: var(--panel-2);
  border: 1px solid var(--line-2);
  border-bottom-width: 2.5px;
  border-radius: var(--radius-xs);
  color: var(--ink-dim);
}

.hide-md { display: inline-flex; }
.hide-md-inline { display: inline; }
@media (max-width: 980px) {
  .hide-md { display: none; }
  .hide-md-inline { display: none; }
}
@media (max-width: 360px) {
  .hide-xs { display: none; }
}

a.brand { text-decoration: none; color: inherit; }
a.brand:hover { opacity: .85; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: var(--radius-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--line-3); }

#btn-export {
  width: 100%;
  font-size: 15px;
  padding: 15px;
  min-height: 52px;
  gap: 10px;
}

@media (max-width: 640px) {
  .row.wrap { gap: 12px; }
  .field { gap: 8px; }
}

.group-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex-shrink: 0;
}

.group > header h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;
}

.field-half { flex: 1 1 140px; min-width: 0; }
.field-full { flex: 1 1 100%; }

.mt-2 { margin-top: 8px; }

.hint-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-size: 11px;
  color: var(--ink-mute);
  font-weight: 700;
}
.hint-row > * { display: inline-flex; align-items: center; gap: 4px; }

.spacer { flex: 1; }

.group > header h3 .chip {
  flex-shrink: 0;
}

.chip {
  flex-shrink: 0;
  white-space: nowrap;
}

.time-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.time-row .t-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-dim);
  min-width: 32px;
  flex-shrink: 0;
}
.time-row input[type=range] {
  flex: 1;
}
.time-row .t-val {
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent);
  min-width: 60px;
  text-align: right;
  flex-shrink: 0;
  background: rgba(255, 111, 168, 0.08);
  padding: 4px 8px;
  border-radius: var(--radius-pill);
}