/* ============================================================
   COMPONENTS — Cards, Badges, Buttons, Tables, Forms
   ============================================================ */

/* ── Card ── */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background-color var(--t-base);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem 0;
  gap: 0.75rem;
}

.card-title {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--txt-muted);
}

.card-body {
  padding: 1rem 1.25rem 1.25rem;
}

.card-footer {
  padding: 0.875rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Badge / Status Pill ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: var(--r-pill);
  letter-spacing: 0.02em;
  white-space: nowrap;
  line-height: 1.5;
}

.badge-dot {
  width: 5px;
  height: 5px;
  border-radius: var(--r-pill);
  flex-shrink: 0;
}

.badge-aktif      { background: var(--pill-aktif-bg);    color: var(--pill-aktif-txt); }
.badge-isolir     { background: var(--pill-isolir-bg);   color: var(--pill-isolir-txt); }
.badge-suspend    { background: var(--pill-suspend-bg);  color: var(--pill-suspend-txt); }
.badge-nonaktif   { background: var(--pill-nonaktif-bg); color: var(--pill-nonaktif-txt); }
.badge-paid       { background: var(--pill-paid-bg);     color: var(--pill-paid-txt); }
.badge-unpaid     { background: var(--pill-unpaid-bg);   color: var(--pill-unpaid-txt); }
.badge-overdue    { background: var(--pill-overdue-bg);  color: var(--pill-overdue-txt); }
.badge-pending    { background: var(--pill-pending-bg);  color: var(--pill-pending-txt); }
.badge-sent       { background: var(--pill-paid-bg);     color: var(--pill-paid-txt); }
.badge-failed     { background: var(--pill-suspend-bg);  color: var(--pill-suspend-txt); }

/* ── Button ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--r-md);
  transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast), transform 100ms ease;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent);
  color: #ffffff;
  border: 1px solid transparent;
  box-shadow: 0 1px 3px rgba(45,106,79,0.30);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(45,106,79,0.38);
}

.btn-secondary {
  background: var(--bg-muted);
  color: var(--txt-base);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--border);
  color: var(--txt-base);
}

.btn-ghost {
  background: transparent;
  color: var(--txt-muted);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  background: var(--bg-muted);
  color: var(--txt-base);
}

.btn-danger {
  background: #ef4444;
  color: #ffffff;
  border: 1px solid transparent;
}

.btn-danger:hover { background: #dc2626; color: #ffffff; }

.btn-sm {
  font-size: 0.8125rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--r-sm);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--r-md);
}

.btn-icon.btn-sm {
  width: 30px;
  height: 30px;
  border-radius: var(--r-sm);
}

/* ── Table ── */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.table thead tr {
  background: var(--bg-muted);
  border-bottom: 1px solid var(--border-strong);
}

.table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--txt-muted);
  white-space: nowrap;
}

.table td {
  padding: 0.8125rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--txt-base);
  vertical-align: middle;
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.table tbody tr {
  background: var(--bg-surface);
  transition: background-color var(--t-fast);
}

.table tbody tr:hover {
  background: var(--bg-muted);
}

.table-num { text-align: right; font-variant-numeric: tabular-nums; }
.table-center { text-align: center; }

/* ── Form ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--txt-base);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.5625rem 0.875rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--txt-base);
  font-size: 0.9375rem;
  font-family: inherit;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--txt-faint);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--txt-muted);
}

.form-error {
  font-size: 0.8125rem;
  color: #ef4444;
}

/* ── Input with icon ── */
.input-group {
  position: relative;
}

.input-group .input-icon {
  position: absolute;
  top: 50%;
  left: 0.75rem;
  transform: translateY(-50%);
  color: var(--txt-faint);
  pointer-events: none;
  width: 16px;
  height: 16px;
}

.input-group .form-input {
  padding-left: 2.375rem;
}

/* ── Divider ── */
.divider {
  height: 1px;
  background: var(--border);
  border: none;
}

/* ── Empty state ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
  gap: 0.75rem;
}

.empty-state-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-xl);
  background: var(--bg-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--txt-faint);
  margin-bottom: 0.25rem;
}

.empty-state-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--txt-base);
}

.empty-state-desc {
  font-size: 0.875rem;
  color: var(--txt-muted);
  max-width: 280px;
  line-height: 1.6;
}

/* ── Trend indicator ── */
.trend {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: var(--r-pill);
}

.trend-up   { background: var(--pill-aktif-bg);   color: var(--pill-aktif-txt); }
.trend-down { background: var(--pill-suspend-bg); color: var(--pill-suspend-txt); }
.trend-flat { background: var(--bg-muted);        color: var(--txt-muted); }

/* ── Tooltip (CSS-only) ── */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--n-900);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.3rem 0.6rem;
  border-radius: var(--r-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t-fast);
  z-index: 300;
}

[data-theme="dark"] [data-tooltip]::after {
  background: var(--n-700);
}

[data-tooltip]:hover::after { opacity: 1; }

/* ── Pagination ── */
.pagination {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 0.5rem;
  border-radius: var(--r-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--txt-muted);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  text-decoration: none;
}

.pagination-btn:hover {
  background: var(--bg-muted);
  color: var(--txt-base);
  border-color: var(--border-strong);
}

.pagination-btn-active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  pointer-events: none;
}

.pagination-btn-disabled {
  opacity: 0.4;
  pointer-events: none;
  cursor: default;
}

/* ── Toolbar (search + actions row) ── */
.toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.toolbar-search {
  flex: 1;
  min-width: 200px;
  max-width: 320px;
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-left: auto;
}

/* ── Skeleton loading ── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-muted) 25%, var(--border) 50%, var(--bg-muted) 75%);
  background-size: 400% 100%;
  animation: skeleton-shimmer 1.6s infinite;
  border-radius: var(--r-sm);
}

@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}