/* 재사용 컴포넌트: 버튼, 카드, 인풋, 토글, 뱃지, 테이블, 모달, 탭 */

/* ─── Card */
.card {
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 22px 22px 20px;
  box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: 16px; }

.card-head { margin-bottom: 16px; }
.card-head .title { font-size: var(--fs-h2); font-weight: 700; }
.card-head .sub { color: var(--c-text-muted); font-size: var(--fs-small); margin-top: 4px; }

/* ─── Button — modern, premium tone (dark slate primary, no purple) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 36px;
  padding: 0 16px;
  border-radius: var(--r-md);
  font-weight: 600;
  font-size: var(--fs-small);
  letter-spacing: -.005em;
  border: 1px solid transparent;
  background: transparent;
  color: var(--c-text);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  position: relative;
  transition:
    background var(--t-fast),
    border-color var(--t-fast),
    color var(--t-fast),
    box-shadow var(--t-fast),
    transform var(--t-fast);
}
.btn .icon { width: 16px; height: 16px; flex: 0 0 16px; }
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(15, 23, 42, .14);
}
.btn[disabled],
.btn:disabled {
  opacity: .45;
  cursor: not-allowed;
  pointer-events: none;
  filter: grayscale(.2);
}

/* Primary — 블루 솔리드 + 컬러드 글로우. 라이트 톤에 어울리는 메인 액션. */
.btn-primary {
  background: linear-gradient(180deg, #3B82F6 0%, #2563EB 100%);
  color: #FFFFFF;
  border-color: rgba(29, 78, 216, .8);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .25),
    0 1px 2px rgba(37, 99, 235, .2),
    0 4px 12px rgba(37, 99, 235, .14);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #2563EB 0%, #1D4ED8 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .25),
    0 1px 2px rgba(37, 99, 235, .25),
    0 10px 22px rgba(37, 99, 235, .26);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
  background: linear-gradient(180deg, #1D4ED8 0%, #1E40AF 100%);
  box-shadow:
    inset 0 1px 2px rgba(0, 0, 0, .14),
    0 1px 2px rgba(37, 99, 235, .18);
}
.btn-primary:focus-visible { box-shadow: 0 0 0 3px rgba(37, 99, 235, .28); }

/* Accent — 흰 카드형 윤곽선. 보조 액션. */
.btn-accent {
  background: #FFFFFF;
  color: var(--c-text);
  border-color: var(--c-border-strong);
  box-shadow: 0 1px 2px rgba(15, 23, 42, .05);
}
.btn-accent:hover {
  border-color: #94A3B8;
  background: #FAFBFC;
  box-shadow: 0 4px 12px rgba(15, 23, 42, .08);
  transform: translateY(-1px);
}
.btn-accent:active {
  transform: translateY(0);
  background: var(--c-surface);
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, .06);
}

/* Subtle — 중립 윤곽선. */
.btn-subtle {
  background: #FFFFFF;
  color: var(--c-text);
  border-color: var(--c-border);
  box-shadow: 0 1px 2px rgba(15, 23, 42, .03);
}
.btn-subtle:hover {
  background: var(--c-surface);
  border-color: var(--c-border-strong);
}
.btn-subtle:active { background: var(--c-hover); }

/* Ghost — 배경 없음. 인라인 액션. */
.btn-ghost {
  background: transparent;
  color: var(--c-text-secondary);
}
.btn-ghost:hover { background: var(--c-surface); color: var(--c-text); }

/* Danger — 위험 액션. */
.btn-danger {
  background: linear-gradient(180deg, #EF4444 0%, #DC2626 100%);
  color: #FFFFFF;
  border-color: rgba(185, 28, 28, .92);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .14),
    0 1px 2px rgba(220, 38, 38, .25);
}
.btn-danger:hover {
  background: linear-gradient(180deg, #DC2626 0%, #B91C1C 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .14),
    0 8px 18px rgba(220, 38, 38, .28);
  transform: translateY(-1px);
}
.btn-danger:active {
  transform: translateY(0);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .08),
    0 1px 2px rgba(220, 38, 38, .2);
}
.btn-danger:focus-visible { box-shadow: 0 0 0 3px rgba(220, 38, 38, .22); }

.btn-sm { height: 30px; padding: 0 12px; font-size: 12px; border-radius: var(--r-sm); }
.btn-lg { height: 44px; padding: 0 22px; font-size: var(--fs-body); }

/* ─── Inputs */
.field { display: flex; flex-direction: column; gap: 8px; }
.field-label {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--c-text-secondary);
}

.input,
.select,
.textarea {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  color: var(--c-text);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  font-size: var(--fs-body);
}
.textarea { padding: 12px 14px; min-height: 120px; resize: vertical; height: auto; line-height: 1.6; }
.input::placeholder, .textarea::placeholder { color: var(--c-text-muted); }

.input:hover, .select:hover, .textarea:hover { border-color: var(--c-border-strong); }

.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, .15);
}

/* 네이티브 select chevron (legacy 사용처) */
select.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
  cursor: pointer;
}

/* ─── 커스텀 드롭다운 트리거 (button 기반) */
.dd-trigger.select {
  appearance: none;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 14px;
  height: 44px;
  text-align: left;
  cursor: pointer;
}
.dd-trigger.select .dd-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--c-text);
}
.dd-trigger.select .dd-label.placeholder { color: var(--c-text-muted); }
.dd-trigger.select .dd-caret {
  color: var(--c-text-muted);
  display: inline-flex;
  flex: 0 0 auto;
}
.dd-trigger.select:hover { border-color: var(--c-border-strong); }
.dd-trigger.select:focus-visible {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, .15);
}

/* ─── 떠다니는 패널 (fixed) */
.dd-panel {
  position: fixed;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  overflow: auto;
  padding: 4px;
  animation: ddIn 120ms ease;
}
@keyframes ddIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}
.dd-list { display: flex; flex-direction: column; gap: 2px; }
.dd-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--c-text);
  font-size: var(--fs-body);
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: background var(--t-fast), color var(--t-fast);
}
.dd-item:hover { background: var(--c-surface); }
.dd-item.selected {
  background: var(--c-accent-soft);
  color: var(--c-accent-text);
  font-weight: 600;
}
.dd-empty {
  padding: 14px;
  color: var(--c-text-muted);
  font-size: var(--fs-small);
  text-align: center;
}

/* ─── 날짜 선택 (dateField) */
.dp-trigger { padding-left: 12px; }
.dp-trigger .dp-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 20px; color: var(--c-text-muted); flex: 0 0 auto;
}
.dp-trigger .dd-label { padding-left: 4px; font-variant-numeric: tabular-nums; }
.dp-trigger:hover .dp-icon { color: var(--c-text); }

.dp-cal {
  padding: 6px 8px 8px;
  user-select: none;
}
.dp-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
  padding: 4px 4px 8px;
}
.dp-month-label {
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -.01em;
  font-variant-numeric: tabular-nums;
}
.dp-nav {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
  color: var(--c-text-secondary);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
  background: transparent;
  border: none;
}
.dp-nav:hover { background: var(--c-surface); color: var(--c-text); }

.dp-week {
  display: grid; grid-template-columns: repeat(7, 1fr);
  padding: 6px 2px;
  font-size: 11.5px;
  color: var(--c-text-muted);
  text-align: center;
  font-weight: 600;
}
.dp-week .sun { color: var(--c-danger); }
.dp-week .sat { color: var(--c-accent); }

.dp-grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.dp-day {
  height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
  font-size: var(--fs-body);
  color: var(--c-text);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  font-variant-numeric: tabular-nums;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.dp-day:hover:not([disabled]) { background: var(--c-surface); }
.dp-day.muted { color: var(--c-text-muted); }
.dp-day.sun:not(.muted):not([disabled]) { color: var(--c-danger); }
.dp-day.sat:not(.muted):not([disabled]) { color: var(--c-accent-text); }
.dp-day.today { border-color: var(--c-border-strong); }
.dp-day.selected {
  background: var(--c-accent);
  color: #fff !important;
  font-weight: 700;
  border-color: var(--c-accent);
}
.dp-day[disabled] {
  color: var(--c-text-muted);
  opacity: .35;
  cursor: not-allowed;
}

.dp-foot {
  display: flex; justify-content: space-between; align-items: center;
  gap: 8px;
  padding: 8px 4px 2px;
  margin-top: 4px;
  border-top: 1px solid var(--c-border-soft);
}
.dp-foot-btn {
  height: 28px;
  padding: 0 12px;
  border-radius: var(--r-sm);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--c-text-secondary);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.dp-foot-btn:hover { background: var(--c-surface); color: var(--c-text); }
.dp-foot-btn-accent {
  color: #FFFFFF;
  background: linear-gradient(180deg, #3B82F6 0%, #2563EB 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .25),
    0 1px 2px rgba(37, 99, 235, .2);
}
.dp-foot-btn-accent:hover {
  background: linear-gradient(180deg, #2563EB 0%, #1D4ED8 100%);
  color: #FFFFFF;
}

/* ─── combo (input + caret) */
.dd-combo .input { padding-right: 38px; }
.dd-combo-caret {
  position: absolute;
  right: 8px; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px;
  border-radius: var(--r-sm);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.dd-combo-caret:hover { background: var(--c-surface); color: var(--c-text); }

/* search input with leading icon */
.search-wrap {
  position: relative;
  display: inline-block;
}
.search-wrap .icon {
  position: absolute;
  left: 12px; top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  color: var(--c-text-muted);
  pointer-events: none;
}
.search-wrap .input {
  padding-left: 38px;
  height: 36px;
  width: 240px;
}

/* ─── Toggle Switch (cream2 토글 톤) */
.toggle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}
.toggle input { display: none; }
.toggle .knob-wrap {
  width: 36px; height: 20px;
  background: var(--c-border);
  border-radius: var(--r-pill);
  position: relative;
  transition: background var(--t-base);
  flex: 0 0 36px;
}
.toggle .knob {
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
  transition: left var(--t-base);
}
.toggle input:checked + .knob-wrap { background: var(--c-accent); }
.toggle input:checked + .knob-wrap .knob { left: 18px; }
.toggle .label-text {
  font-size: var(--fs-body);
  color: var(--c-text);
}
.toggle:hover .knob-wrap { box-shadow: 0 0 0 4px rgba(99, 102, 241, .08); }

/* ─── Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 10px;
  border-radius: var(--r-pill);
  font-size: 11.5px;
  font-weight: 600;
  border: 1px solid transparent;
}
.badge::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}
.badge-indigo  { background: var(--c-accent-soft); color: var(--c-accent-text); }
.badge-success { background: var(--c-success-soft); color: var(--c-success); }
.badge-warning { background: var(--c-warning-soft); color: var(--c-warning); }
.badge-danger  { background: var(--c-danger-soft); color: var(--c-danger-text); }
.badge-neutral { background: var(--c-surface); color: var(--c-text-secondary); border-color: var(--c-border); }
.badge.no-dot::before { display: none; }

/* ─── Table */
.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-body);
}
.tbl thead th {
  text-align: center;
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--c-text-secondary);
  background: var(--c-surface);
  padding: 12px 14px;
  border-bottom: 1px solid var(--c-border);
}
.tbl tbody td {
  padding: 14px;
  border-bottom: 1px solid var(--c-border-soft);
  color: var(--c-text);
  text-align: center;
  vertical-align: middle;
}
.tbl tbody tr:hover td { background: rgba(99, 102, 241, .03); }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl .col-num { font-variant-numeric: tabular-nums; }

/* 처리/액션 버튼이 있는 셀은 중앙 정렬 시에도 자연스럽게 보이도록 */
.tbl tbody td .btn,
.tbl tbody td .badge { vertical-align: middle; }

.tbl-empty {
  padding: 56px 24px;
  text-align: center;
  color: var(--c-text-muted);
}
.tbl-empty .icon { width: 48px; height: 48px; margin: 0 auto 12px; color: var(--c-border-strong); display: block; }

/* ─── Tabs */
.tabs {
  display: inline-flex;
  gap: 4px;
  border-bottom: 1px solid var(--c-border-soft);
}
.tab {
  padding: 10px 18px;
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--c-text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--t-fast), border-color var(--t-fast);
  cursor: pointer;
}
.tab:hover { color: var(--c-text); }
.tab.active {
  color: var(--c-accent-text);
  border-bottom-color: var(--c-accent);
}

/* ─── Stat Cards */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.stat-card {
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: ''; position: absolute; left: 0; top: 12px; bottom: 12px; width: 3px; border-radius: 2px;
  background: var(--c-accent);
}
.stat-card.success::before { background: var(--c-success); }
.stat-card.warning::before { background: var(--c-warning); }
.stat-card.neutral::before { background: var(--c-text-muted); }
.stat-card .caption { color: var(--c-text-muted); font-size: var(--fs-small); font-weight: 600; }
.stat-card .value { font-size: 28px; font-weight: 700; margin: 4px 0 2px; letter-spacing: -.02em; }
.stat-card .hint { color: var(--c-text-muted); font-size: var(--fs-small); }

/* ─── Pagination */
.pager {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 16px; padding: 14px 14px 4px;
  font-size: var(--fs-small); color: var(--c-text-secondary);
}
.pager .group { display: inline-flex; align-items: center; gap: 8px; }
.pager .ico-btn {
  width: 28px; height: 28px;
  border-radius: var(--r-sm);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--c-text-secondary);
  transition: background var(--t-fast);
  cursor: pointer;
}
.pager .ico-btn:hover { background: var(--c-surface); color: var(--c-text); }
.pager .ico-btn[disabled] { opacity: .35; cursor: not-allowed; }
.pager .ico-btn .icon { width: 14px; height: 14px; }

/* ─── Modal */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, .42);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  animation: fadeIn 140ms ease;
}
.modal {
  background: var(--c-card-bg);
  border-radius: var(--r-lg);
  width: 560px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 32px);
  box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column;
  animation: scaleIn 160ms cubic-bezier(.2, .9, .3, 1.1);
  overflow: hidden;
}
.modal-head {
  padding: 20px 24px 14px;
  border-bottom: 1px solid var(--c-border-soft);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.modal-head .title-wrap { display: flex; align-items: center; gap: 12px; min-width: 0; flex: 1; }
.modal-head .title { font-size: var(--fs-h2); font-weight: 700; }
.modal-head .pin { color: var(--c-warning); font-size: 18px; }
.modal-head .sub { color: var(--c-text-muted); font-size: var(--fs-small); margin-top: 2px; }
.modal-head .close-btn {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  color: var(--c-text-muted);
  display: inline-flex; align-items: center; justify-content: center;
  transition: background var(--t-fast);
  cursor: pointer;
}
.modal-head .close-btn:hover { background: var(--c-surface); color: var(--c-text); }
.modal-head .close-btn .icon { width: 18px; height: 18px; }

.modal-body { padding: 22px 24px; overflow: auto; flex: 1; }
.modal-foot {
  padding: 14px 24px;
  border-top: 1px solid var(--c-border-soft);
  display: flex; justify-content: flex-end; gap: 8px;
  background: var(--c-surface);
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scaleIn { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }

/* ─── Form helpers in modals */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.form-grid .full { grid-column: 1 / -1; }
.error-text { color: var(--c-danger-text); font-size: var(--fs-small); margin-top: 4px; }

/* ─── Filter bar (날짜 범위 등) */
.filter-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  margin-bottom: 14px;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  box-shadow: 0 1px 2px rgba(15, 23, 42, .03);
  flex-wrap: wrap;
}
.filter-bar .filter-label {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--c-text-secondary);
  letter-spacing: -.005em;
  padding-right: 4px;
}
.filter-bar .filter-sep {
  color: var(--c-text-muted);
  font-size: var(--fs-small);
}
.filter-bar .btn-ghost { margin-left: auto; }

/* ─── Section header w/ controls */
.section-head {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-bottom: 18px;
}
.section-head .left { min-width: 0; }
.section-head .right { display: flex; align-items: center; gap: 8px; }
.section-head .title { font-size: var(--fs-h2); font-weight: 700; display: flex; align-items: center; gap: 8px; }
.section-head .title .icon { width: 18px; height: 18px; color: var(--c-accent); }
.section-head .sub { color: var(--c-text-muted); font-size: var(--fs-small); margin-top: 2px; }

/* ─── Toast (간단 알림) */
.toast-host {
  position: fixed; right: 20px; bottom: 20px; z-index: 200;
  display: flex; flex-direction: column; gap: 10px;
}
.toast {
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-accent);
  padding: 10px 14px;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  min-width: 240px;
  font-size: var(--fs-small);
  animation: scaleIn 160ms ease;
}
.toast.success { border-left-color: var(--c-success); }
.toast.danger { border-left-color: var(--c-danger); }