/* =================================================================
   TERMS
   Shared styles for importing terms and browsing terms.
   ================================================================= */

.import-terms-page,
.terms-page {
    --terms-card: #ffffff;
    --terms-border: #dfe6ef;
    --terms-text: #1f2937;
    --terms-muted: #6b7280;
    --terms-primary: #2563eb;
    --terms-primary-soft: #eff6ff;
    --terms-success-soft: #ecfdf5;
    --terms-warning-soft: #fffbeb;
}

/* Shared cards */

.soft-card,
.filters-card,
.stat-card,
.term-card,
.empty-state {
    background: var(--terms-card);
    border: 1px solid var(--terms-border);
}

.soft-card {
    border-color: rgba(148, 163, 184, 0.24);
    border-radius: 22px;
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.soft-card-header {
    padding: 1.2rem 1.4rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.22);
    background: linear-gradient(180deg, #ffffff, #f8fafc);
}

.soft-card-header h2 {
    font-size: 1.05rem;
    font-weight: 800;
    margin: 0;
    color: #0f172a;
}

.soft-card-body {
    padding: 1.4rem;
}

/* Import page */

.import-terms-page {
    max-width: 1180px;
    margin: 0 auto;
    padding: 1.5rem 0 3rem;
}

.import-hero {
    border-radius: 24px;
    padding: 2rem;
    background:
        radial-gradient(circle at top left, rgba(31, 111, 235, 0.16), transparent 38%),
        linear-gradient(135deg, #0f172a 0%, #1e293b 55%, #111827 100%);
    color: #f8fafc;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.28);
    margin-bottom: 1.5rem;
}

.import-hero h1 {
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 0.4rem;
    color: #f8fafc;
}

.import-hero p {
    max-width: 780px;
    color: #cbd5e1;
    margin-bottom: 0;
}

.import-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
    gap: 1.25rem;
    align-items: start;
}

.upload-box {
    border: 2px dashed #cbd5e1;
    border-radius: 20px;
    padding: 1.4rem;
    background: #f8fafc;
    transition: 0.2s ease;
}

.upload-box:hover {
    border-color: var(--terms-primary);
    background: var(--terms-primary-soft);
}

.form-label {
    font-weight: 700;
    color: #334155;
}

.help-list {
    margin: 0;
    padding-left: 1.2rem;
    color: #475569;
}

.help-list li {
    margin-bottom: 0.45rem;
}

.code-example {
    border-radius: 18px;
    background: #0f172a;
    color: #e2e8f0;
    padding: 1rem;
    font-size: 0.86rem;
    overflow-x: auto;
    margin-bottom: 0;
}

.field-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border-radius: 999px;
    background: #f1f5f9;
    color: #334155;
    padding: 0.35rem 0.7rem;
    font-size: 0.84rem;
    font-weight: 700;
    margin: 0.2rem;
}

.field-pill.required {
    background: #dbeafe;
    color: #1d4ed8;
}

.import-terms-page .summary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.import-terms-page .summary-item {
    border-radius: 16px;
    background: #f8fafc;
    padding: 0.9rem;
    border: 1px solid rgba(148, 163, 184, 0.22);
}

.summary-value {
    display: block;
    font-size: 1rem;
    font-weight: 900;
    color: #0f172a;
}

.summary-label {
    color: #64748b;
    font-size: 0.85rem;
}

details.validation-details {
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.32);
    background: #f8fafc;
    padding: 0.9rem 1rem;
}

details.validation-details summary {
    cursor: pointer;
    font-weight: 800;
    color: #0f172a;
}

/* Terms explorer */

.terms-page {
    background: #f6f8fb;
    margin: -1.5rem;
    padding: 2rem;
    min-height: calc(100vh - 80px);
}

.terms-header {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.terms-title h1 {
    margin: 0;
    font-weight: 800;
    color: var(--terms-text);
    letter-spacing: -0.03em;
}

.terms-title p {
    margin: 0.35rem 0 0;
    color: var(--terms-muted);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(130px, 1fr));
    gap: 0.75rem;
    min-width: 420px;
}

.stat-card {
    border-radius: 18px;
    padding: 1rem;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.stat-value {
    display: block;
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--terms-text);
    line-height: 1;
}

.stat-label {
    display: block;
    margin-top: 0.3rem;
    font-size: 0.82rem;
    color: var(--terms-muted);
}

.filters-card {
    border-radius: 22px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    box-shadow: 0 12px 35px rgba(15, 23, 42, 0.06);
}

.filter-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--terms-muted);
    margin-bottom: 0.35rem;
}

.terms-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.terms-toolbar .small {
    color: var(--terms-muted);
}

.term-card {
    border-radius: 20px;
    margin-bottom: 0.85rem;
    overflow: hidden;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.045);
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.term-card:hover {
    transform: translateY(-1px);
    border-color: #bfdbfe;
    box-shadow: 0 16px 38px rgba(37, 99, 235, 0.10);
}

.term-card.is-open {
    border-color: #93c5fd;
}

.term-button,
.document-button {
    width: 100%;
    border: 0;
    background: transparent;
    text-align: left;
    cursor: pointer;
}

.term-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.2rem;
}

.term-main {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.term-icon,
.document-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
}

.term-icon {
    border-radius: 14px;
    background: var(--terms-primary-soft);
    color: var(--terms-primary);
    font-size: 1.15rem;
}

.term-name {
    font-size: 1.06rem;
    font-weight: 800;
    color: var(--terms-text);
    word-break: break-word;
}

.term-meta,
.document-meta,
.fragment-meta {
    color: var(--terms-muted);
}

.term-meta {
    margin-top: 0.15rem;
    font-size: 0.86rem;
}

.term-side {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex: 0 0 auto;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    border-radius: 999px;
    padding: 0.35rem 0.65rem;
    background: #f3f4f6;
    color: #374151;
    font-size: 0.82rem;
    font-weight: 700;
}

.chevron {
    transition: transform 0.18s ease;
    color: var(--terms-muted);
}

.term-card.is-open > .term-button .chevron,
.document-card.is-open > .document-button .chevron {
    transform: rotate(180deg);
}

.term-panel,
.document-panel {
    display: none;
    border-top: 1px solid var(--terms-border);
}

.term-panel {
    padding: 1rem 1.2rem 1.25rem;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.term-card.is-open .term-panel,
.document-card.is-open .document-panel {
    display: block;
}

.panel-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.8rem;
    color: var(--terms-muted);
    font-size: 0.92rem;
}

.document-list,
.fragment-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.document-card {
    border: 1px solid var(--terms-border);
    border-radius: 16px;
    overflow: hidden;
    background: #ffffff;
}

.document-button {
    padding: 0.9rem 1rem;
    display: grid;
    grid-template-columns: 42px 1fr auto;
    gap: 0.85rem;
    align-items: center;
    background: #ffffff;
}

.document-card:hover .document-button {
    background: #f8fbff;
}

.document-icon {
    border-radius: 13px;
    background: #f3f4f6;
    color: #4b5563;
    font-size: 1.12rem;
}

.document-title {
    font-weight: 800;
    color: var(--terms-text);
    margin-bottom: 0.15rem;
}

.document-meta {
    font-size: 0.85rem;
}

.fragment-count {
    white-space: nowrap;
}

.document-panel {
    background: #fbfdff;
    padding: 0.85rem;
}

.fragment-item {
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    background: #ffffff;
    padding: 0.85rem;
}

.fragment-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 0.45rem;
    font-size: 0.78rem;
}

.fragment-text {
    color: var(--terms-text);
    line-height: 1.55;
}

.badge-soft-success,
.badge-soft-warning {
    border-radius: 999px;
    padding: 0.18rem 0.45rem;
    font-weight: 700;
}

.badge-soft-success {
    background: var(--terms-success-soft);
    color: #047857;
}

.badge-soft-warning {
    background: var(--terms-warning-soft);
    color: #92400e;
}

.terms-page .empty-state {
    border-style: dashed;
    border-radius: 22px;
    padding: 2rem;
    text-align: center;
    color: var(--terms-muted);
}

/* Responsive */

@media (max-width: 980px) {
    .import-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) {
    .terms-header {
        flex-direction: column;
    }

    .stats-grid {
        width: 100%;
        min-width: 0;
        grid-template-columns: repeat(3, 1fr);
    }

    .term-button,
    .document-button {
        grid-template-columns: 1fr;
    }

    .document-button {
        display: flex;
    }

    .term-side {
        flex-wrap: wrap;
        justify-content: flex-end;
    }
}

@media (max-width: 640px) {
    .terms-page {
        margin: -1rem;
        padding: 1rem;
    }

    .stats-grid,
    .import-terms-page .summary-grid {
        grid-template-columns: 1fr;
    }

    .term-button {
        flex-direction: column;
        align-items: flex-start;
    }

    .term-side {
        justify-content: flex-start;
    }
}