*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    background: #fff;
    color: #1a1a1a;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.35;
}

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.9em;
}

.page {
    max-width: 920px;
    margin: 0 auto;
    padding: 16px 16px 48px;
}

.header h1 {
    margin: 0 0 4px;
    font-size: 1.35rem;
    font-weight: 650;
}

.lead {
    margin: 0 0 12px;
    color: #555;
    font-size: 0.92rem;
}

.toolbar {
    position: sticky;
    top: 0;
    z-index: 5;
    background: #fff;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    padding: 8px 10px;
    margin-bottom: 10px;
}

.toolbar-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 12px;
}

.count {
    margin: 0;
    font-weight: 650;
}

.toolbar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.form-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.form-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 8px;
    border: 1px solid #c8c8c8;
    border-radius: 5px;
    background: #fff;
    font: inherit;
    font-size: 0.82rem;
    cursor: pointer;
}

.form-tab:hover {
    background: #f3f3f3;
}

.form-tab.is-active {
    background: #1a1a1a;
    border-color: #1a1a1a;
    color: #fff;
}

.form-tab-count {
    opacity: 0.75;
}

.form-tab-x {
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    padding: 0 2px;
    cursor: pointer;
    line-height: 1;
}

.form-limit {
    margin: 8px 0 0;
    color: #8a1f17;
    font-size: 0.85rem;
}

.form-limit.is-hidden {
    display: none;
}

.howto {
    margin: 0 0 12px;
    padding: 8px 10px 8px 28px;
    border: 1px solid #e2e2e2;
    border-radius: 6px;
    background: #fafafa;
    color: #333;
    font-size: 0.9rem;
}

.howto li + li {
    margin-top: 2px;
}

.person-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 0;
    padding: 0;
}

.card {
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    background: #fff;
}

.card.was-copied {
    border-color: #8bc49a;
}

.copied-badge {
    flex: 0 0 auto;
    font-size: 0.75rem;
    font-weight: 650;
    color: #0f7b3d;
    background: #e7f6ec;
    border-radius: 4px;
    padding: 2px 6px;
}

.incomplete-badge {
    flex: 0 0 auto;
    width: 1.1em;
    height: 1.1em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 750;
    line-height: 1;
    color: #8a1f17;
    background: #fdecea;
    border: 1px solid #e3b6b2;
    border-radius: 50%;
}

.incomplete-badge[hidden] {
    display: none;
}

.card-summary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 8px 7px 10px;
    cursor: pointer;
    list-style: none;
}

.card-summary::-webkit-details-marker {
    display: none;
}

.card-summary::before {
    content: "▸";
    flex: 0 0 auto;
    color: #666;
    font-size: 0.85rem;
}

.card[open] > .card-summary::before {
    content: "▾";
}

.card-name {
    flex: 1;
    min-width: 0;
    font-weight: 650;
    font-size: 0.92rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-body {
    padding: 8px 10px 10px;
    border-top: 1px solid #ececec;
}

.fields {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px 10px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.field-full {
    grid-column: 1 / -1;
}

.field label {
    font-size: 0.78rem;
    color: #444;
}

.field input,
.field select {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #c8c8c8;
    border-radius: 5px;
    font: inherit;
    font-size: 0.92rem;
    background: #fff;
}

.field input:focus,
.field select:focus {
    outline: 2px solid #1a1a1a;
    outline-offset: 1px;
    border-color: #1a1a1a;
}

.index-value {
    margin: 0;
    padding: 6px 8px;
    border: 1px solid #ececec;
    border-radius: 5px;
    background: #f7f7f7;
    font-size: 0.85rem;
    color: #444;
}

.prefix-hint {
    margin: 6px 0 8px;
    font-size: 0.72rem;
    color: #777;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    word-break: break-all;
}

.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.btn {
    appearance: none;
    border: 1px solid #b5b5b5;
    background: #fff;
    color: #1a1a1a;
    border-radius: 5px;
    padding: 6px 10px;
    font: inherit;
    font-size: 0.82rem;
    cursor: pointer;
}

.btn:hover {
    background: #f3f3f3;
}

.btn:disabled {
    cursor: default;
    opacity: 0.85;
}

.btn-compact {
    flex: 0 0 auto;
}

.btn-primary {
    background: #1a1a1a;
    border-color: #1a1a1a;
    color: #fff;
}

.btn-primary:hover {
    background: #333;
}

.btn-copy {
    background: #0b57d0;
    border-color: #0b57d0;
    color: #fff;
}

.btn-copy:hover {
    background: #0946a8;
}

.btn-copy.is-copied {
    background: #0f7b3d;
    border-color: #0f7b3d;
}

.btn-danger {
    background: #fff;
    border-color: #b3261e;
    color: #b3261e;
}

.btn-danger:hover {
    background: #fdecea;
}

.script-panel {
    display: none;
    margin-top: 10px;
    border-top: 1px solid #e0e0e0;
    padding-top: 10px;
}

.script-panel.is-open {
    display: block;
}

.script-panel pre {
    margin: 0 0 8px;
    padding: 8px;
    max-height: 260px;
    overflow: auto;
    border: 1px solid #d8d8d8;
    border-radius: 5px;
    background: #f7f7f7;
    font-size: 0.74rem;
    line-height: 1.35;
    white-space: pre-wrap;
    word-break: break-word;
}

.empty-hint {
    color: #666;
    margin: 8px 2px 0;
    font-size: 0.9rem;
}

.empty-hint.is-hidden {
    display: none;
}

.add-bottom {
    margin-top: 10px;
}

@media (max-width: 800px) {
    .fields {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .fields {
        grid-template-columns: 1fr;
    }

    .field-full {
        grid-column: auto;
    }

    .page {
        padding: 12px 10px 40px;
    }

    .card-summary {
        flex-wrap: wrap;
    }
}