.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; white-space: nowrap; min-height: 44px; min-width: 44px; padding: 8px 18px; border: 1px solid var(--line-input); border-radius: var(--radius-control); background: var(--surface); color: var(--ink); font-weight: 700; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--surface-2); color: var(--ink); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #FFFFFF; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #FFFFFF; }
.btn-danger { background: var(--surface); border-color: var(--error); color: var(--error); }
.btn-danger:hover { background: var(--error-bg); color: var(--error); }
.btn-link { border: 0; background: transparent; color: var(--primary); text-decoration: underline; padding: 8px 6px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow); padding: 20px; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.stack-sm { display: flex; flex-direction: column; gap: 8px; }
.muted { color: var(--ink-2); }
.small { font-size: 14px; }

.field { display: flex; flex-direction: column; gap: 4px; }
.field label, .field > .field-label { font-size: 14px; font-weight: 700; color: var(--ink-body); }
.field input, .field select, .field textarea, .input { width: 100%; min-height: 44px; padding: 9px 12px; border: 1px solid var(--line-input); border-radius: var(--radius-control); background: var(--surface); }
.field textarea { min-height: 96px; resize: vertical; }
.field-help { font-size: 13px; color: var(--ink-2); }
.field-error { font-size: 13px; color: var(--error); font-weight: 700; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--error); }
.field-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px 16px; }
.check { display: flex; align-items: flex-start; gap: 10px; min-height: 44px; padding: 10px 0; cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 1px 0 0; flex: none; accent-color: var(--primary); }

.pill { display: inline-flex; align-items: center; border-radius: var(--radius-pill); padding: 2px 10px; font-size: 13px; font-weight: 700; background: var(--surface-2); color: var(--ink-body); }
.pill-ok { background: var(--primary-tint); color: var(--primary-dark); }
.pill-warn { background: var(--warn-bg); color: var(--warn); }
.pill-error { background: var(--error-bg); color: var(--error); }

.notice { border-radius: var(--radius-control); padding: 12px 16px; background: var(--surface-2); color: var(--ink-body); }
.notice-warn { background: var(--warn-bg); color: var(--warn); }
.notice-error { background: var(--error-bg); color: var(--error); }
.notice-ok { background: var(--primary-tint); color: var(--primary-dark); }

.error-box { border: 1px solid var(--error); background: var(--error-bg); color: var(--error); border-radius: var(--radius-control); padding: 12px 16px; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.error-ref { font-size: 13px; }

.skeleton { border-radius: var(--radius-card); background: linear-gradient(90deg, var(--surface-2), var(--line), var(--surface-2)); background-size: 200% 100%; animation: shimmer 1.2s infinite linear; min-height: 140px; }
@keyframes shimmer { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .skeleton { animation: none; } }

.toast-host { pointer-events: none; position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 1200; display: flex; flex-direction: column; gap: 8px; width: min(92vw, 480px); }
.toast { background: var(--ink); color: #FFFFFF; border-radius: var(--radius-control); padding: 12px 16px; box-shadow: var(--shadow); }
.busy-hint { position: fixed; top: 8px; right: 8px; z-index: 1100; background: var(--ink); color: #FFFFFF; border-radius: var(--radius-pill); padding: 4px 14px; font-size: 13px; }

.dialog-backdrop { position: fixed; inset: 0; z-index: 1300; background: rgba(15, 27, 45, .45); display: flex; align-items: center; justify-content: center; padding: 16px; }
.dialog { background: var(--surface); border-radius: var(--radius-card); padding: 24px; width: min(100%, 480px); max-height: 90vh; overflow: auto; display: flex; flex-direction: column; gap: 16px; }

.accordion-head { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 52px; padding: 12px 16px; border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--surface-2); font-weight: 700; text-align: left; cursor: pointer; }
.accordion-head[aria-expanded="true"] { background: var(--primary-tint); border-color: var(--primary-border); }
.accordion-body { padding: 16px 4px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-control); }
table.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { overflow-wrap: break-word; padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { background: var(--surface-2); font-weight: 700; white-space: nowrap; }
.table tr:last-child td { border-bottom: 0; }

.login-card { max-width: 480px; margin-top: 20px; }
.gis-button { min-height: 44px; }
.privacy h3 { margin-top: 8px; }