/* tombol */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 9px 16px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: var(--text-sm);
  font-weight: 600;
  transition: background var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--color-brand);
  color: #fdfdfb;
}

.btn-primary:hover {
  background: var(--color-brand-strong);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-ink);
  border-color: var(--color-border-strong);
}

.btn-secondary:hover {
  background: var(--color-brand-soft);
}

.btn-ghost {
  background: transparent;
  color: var(--color-ink-soft);
}

.btn-ghost:hover {
  background: var(--color-border);
  color: var(--color-ink);
}

.btn-danger {
  background: var(--color-danger-soft);
  color: var(--color-danger);
}

.btn-danger:hover {
  background: var(--color-danger);
  color: #fff;
}

.btn-icon {
  padding: 8px;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-ink-soft);
  border: none;
}

.btn-icon:hover {
  background: var(--color-border);
  color: var(--color-ink);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* input dan form */

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.input,
.select,
.textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: var(--text-base);
  transition: border-color var(--duration-fast) var(--ease-standard);
}

.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--color-brand);
}

.textarea {
  resize: vertical;
  min-height: 72px;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

/* chip kategori warna */

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-border);
}

.chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* avatar */

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-brand-soft);
  color: var(--color-brand-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
  flex-shrink: 0;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-stack {
  display: flex;
}

.avatar-stack .avatar {
  margin-left: -8px;
  border: 2px solid var(--color-surface);
}

.avatar-stack .avatar:first-child {
  margin-left: 0;
}

/* kartu */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

/* modal */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 26, 23, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  z-index: 80;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-standard);
}

.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-panel {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-floating);
  width: min(480px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  transform: translateY(8px) scale(0.98);
  transition: transform var(--duration-normal) var(--ease-standard);
}

.modal-overlay.is-open .modal-panel {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-5) var(--space-3);
}

.modal-body {
  padding: 0 var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
}

/* dropdown menu kecil */

.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 180px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-raised);
  padding: var(--space-2);
  display: none;
  z-index: 60;
}

.dropdown.is-open .dropdown-menu {
  display: block;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--color-ink);
}

.dropdown-item:hover {
  background: var(--color-brand-soft);
}

/* toast notifikasi */

.toast-stack {
  position: fixed;
  bottom: var(--space-5);
  right: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: 100;
}

.toast {
  background: var(--color-ink);
  color: var(--color-paper);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  box-shadow: var(--shadow-raised);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  animation: toast-in var(--duration-normal) var(--ease-standard);
  max-width: 320px;
}

.toast.toast-danger {
  background: var(--color-danger);
}

.toast.toast-success {
  background: var(--color-success);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* state kosong */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-7) var(--space-4);
  text-align: center;
  color: var(--color-ink-soft);
}

/* swatch pemilih warna kategori */

.color-swatch-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.color-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
}

.color-swatch.is-selected {
  border-color: var(--color-ink);
}