/* Attribution Modal — S6 skeleton */

.am-overlay {
    position: fixed;
    inset: 0;
    background: rgba(20, 18, 36, 0.72);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    overflow-y: auto;
}

.am-modal {
    background: var(--color-surface, #1a1828);
    color: var(--color-text, #e6e2f4);
    border-radius: 12px;
    width: min(96vw, 960px);
    max-height: 92vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
    position: relative;
}

.am-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, #22203a, #1a1828);
}

.am-header h2 {
    margin: 0;
    font-size: calc(1.05rem * var(--type-scale, 1));
    font-weight: 600;
}

.am-subtitle {
    font-size: calc(0.75rem * var(--type-scale, 1));
    color: rgba(255, 255, 255, 0.55);
    flex: 1;
}

.am-close {
    background: transparent;
    color: var(--color-text, #e6e2f4);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    font-size: calc(1rem * var(--type-scale, 1));
    padding: 0.25rem 0.55rem;
    cursor: pointer;
}
.am-close:hover { background: rgba(255, 255, 255, 0.08); }

.am-tab-bar {
    display: flex;
    gap: 0.25rem;
    padding: 0.4rem 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
}

.am-tab {
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    border: 0;
    border-bottom: 2px solid transparent;
    padding: 0.55rem 0.9rem;
    font-size: calc(0.9rem * var(--type-scale, 1));
    cursor: pointer;
    border-radius: 6px 6px 0 0;
}
.am-tab:hover { color: #fff; background: rgba(255, 255, 255, 0.05); }
.am-tab.active {
    color: #fff;
    border-bottom-color: #9a85f7;
    background: rgba(154, 133, 247, 0.1);
}

.am-content {
    padding: 1rem 1.1rem 1.2rem;
    overflow-y: auto;
    flex: 1;
}

.am-loading,
.am-placeholder {
    color: rgba(255, 255, 255, 0.55);
    font-style: italic;
    padding: 1rem 0;
}

.am-error {
    color: #f89b8b;
    padding: 0.75rem;
    background: rgba(248, 155, 139, 0.08);
    border-radius: 6px;
}

.am-warn {
    color: #f4c542;
}

.am-panel { display: flex; flex-direction: column; gap: 0.9rem; }

.am-form-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.am-form-row label {
    font-size: calc(0.8rem * var(--type-scale, 1));
    color: rgba(255, 255, 255, 0.7);
    min-width: 72px;
}

.am-input {
    flex: 1;
    min-width: 220px;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    padding: 0.4rem 0.6rem;
    font-family: 'SF Mono', ui-monospace, Menlo, monospace;
    font-size: calc(0.85rem * var(--type-scale, 1));
}
.am-input:focus {
    outline: 2px solid rgba(154, 133, 247, 0.5);
    outline-offset: 1px;
}

.am-btn {
    background: rgba(154, 133, 247, 0.2);
    color: #fff;
    border: 1px solid rgba(154, 133, 247, 0.5);
    border-radius: 6px;
    padding: 0.4rem 0.8rem;
    cursor: pointer;
    font-size: calc(0.85rem * var(--type-scale, 1));
}
.am-btn:hover { background: rgba(154, 133, 247, 0.35); }
.am-btn.am-btn-sm { padding: 0.25rem 0.55rem; font-size: calc(0.78rem * var(--type-scale, 1)); }

.am-hint {
    font-size: calc(0.76rem * var(--type-scale, 1));
    color: rgba(255, 255, 255, 0.5);
}
.am-hint code {
    background: rgba(255, 255, 255, 0.07);
    padding: 0.05rem 0.3rem;
    border-radius: 4px;
}

/* ── Cards ──────────────────────────────────────────────────── */

.am-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 0.9rem 1rem;
}

.am-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.6rem;
}
.am-card-header h3 {
    margin: 0;
    font-size: calc(1rem * var(--type-scale, 1));
    font-weight: 600;
    flex: 1;
}

.am-source-usage {
    font-size: calc(0.8rem * var(--type-scale, 1));
    color: rgba(255, 255, 255, 0.6);
}

.am-kv {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.25rem 0.75rem;
    margin: 0 0 0.75rem;
    font-size: calc(0.85rem * var(--type-scale, 1));
}
.am-kv dt {
    color: rgba(255, 255, 255, 0.55);
    font-weight: 500;
}
.am-kv dd {
    margin: 0;
    color: #f1edff;
    word-break: break-word;
}
.am-kv code {
    background: rgba(255, 255, 255, 0.07);
    padding: 0.08rem 0.3rem;
    border-radius: 4px;
    font-size: 0.8em;
}
.am-claim-value {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.35rem 0.5rem;
    border-radius: 5px;
    border-left: 3px solid #9a85f7;
}

.am-sources-section, .am-cross-section {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.am-sources-section h4, .am-cross-section h4 {
    margin: 0 0 0.5rem;
    font-size: calc(0.88rem * var(--type-scale, 1));
    color: rgba(255, 255, 255, 0.8);
}

.am-sources-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
}
.am-sources-count {
    font-size: calc(0.75rem * var(--type-scale, 1));
    color: rgba(255, 255, 255, 0.5);
    margin-right: 0.25rem;
}

/* ── Source pills ──────────────────────────────────────────── */

.am-source-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.22rem 0.55rem 0.22rem 0.4rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-size: calc(0.78rem * var(--type-scale, 1));
    cursor: pointer;
    max-width: 240px;
}
.am-source-pill:hover { background: rgba(154, 133, 247, 0.2); }
.am-source-label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.am-source-icon { font-size: 0.9em; }
.am-source-tier {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    font-size: calc(0.68rem * var(--type-scale, 1));
    padding: 0.05rem 0.3rem;
    font-weight: 700;
    opacity: 0.75;
}

/* Tier coloring — Archive Dusk palette */
.am-tier-primary   { border-color: #6bddb1; }
.am-tier-primary   .am-source-tier { background: rgba(107, 221, 177, 0.3); }
.am-tier-secondary { border-color: #9a85f7; }
.am-tier-secondary .am-source-tier { background: rgba(154, 133, 247, 0.35); }
.am-tier-derived   { border-color: #8aaac9; }
.am-tier-derived   .am-source-tier { background: rgba(138, 170, 201, 0.3); }
.am-tier-inferred  { border-color: rgba(255, 255, 255, 0.2); opacity: 0.85; }
.am-tier-legacy    { border-color: #f4c542; background: rgba(244, 197, 66, 0.1); }
.am-tier-legacy    .am-source-tier { background: rgba(244, 197, 66, 0.3); }

/* Role indicator — the contradicting pill jumps out */
.am-role-contradicting {
    border-color: #f89b8b !important;
    background: rgba(248, 155, 139, 0.18) !important;
}
.am-role-derived_from { opacity: 0.75; }

.am-sources-empty {
    color: rgba(255, 255, 255, 0.45);
    font-style: italic;
    padding: 0.5rem 0;
}

/* ── Composite badge ───────────────────────────────────────── */

.am-composite-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: calc(0.82rem * var(--type-scale, 1));
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}
.am-composite-high { background: rgba(107, 221, 177, 0.18); color: #9fecc7; border: 1px solid rgba(107, 221, 177, 0.5); }
.am-composite-mid  { background: rgba(244, 197, 66, 0.18); color: #f7d989; border: 1px solid rgba(244, 197, 66, 0.5); }
.am-composite-low  { background: rgba(248, 155, 139, 0.18); color: #fbbdae; border: 1px solid rgba(248, 155, 139, 0.5); }
.am-composite-warn { color: #f4c542; }

/* ── Popover ───────────────────────────────────────────────── */

.am-popover {
    position: fixed;
    z-index: 9100;
    display: none;
    width: min(460px, 90vw);
    background: #1a1828;
    border: 1px solid rgba(154, 133, 247, 0.6);
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55);
}
.am-popover.am-popover-open { display: block; }
.am-popover-inner { padding: 0.75rem 0.9rem; }
.am-popover-title { margin: 0 0 0.5rem; font-size: calc(0.92rem * var(--type-scale, 1)); }
.am-popover-fields {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.2rem 0.6rem;
    font-size: calc(0.8rem * var(--type-scale, 1));
    margin: 0 0 0.5rem;
}
.am-popover-fields dt { color: rgba(255, 255, 255, 0.55); }
.am-popover-fields dd { margin: 0; word-break: break-word; }
.am-popover-fields a { color: #b5a7f7; }
.am-popover-quote {
    background: rgba(255, 255, 255, 0.05);
    border-left: 3px solid #9a85f7;
    padding: 0.4rem 0.55rem;
    font-style: italic;
    margin: 0.5rem 0;
    font-size: calc(0.82rem * var(--type-scale, 1));
    line-height: 1.35;
}
.am-popover-source-id { font-size: calc(0.72rem * var(--type-scale, 1)); color: rgba(255, 255, 255, 0.5); }
.am-popover-footer {
    display: flex;
    gap: 0.4rem;
    justify-content: flex-end;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.am-source-popover-static {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 0.65rem 0.85rem;
    margin: 0.4rem 0 0.6rem;
}

/* ── Cross links ───────────────────────────────────────────── */

.am-cross-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.am-cross-link {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    width: 100%;
    background: transparent;
    color: inherit;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    padding: 0.4rem 0.6rem;
    text-align: left;
    cursor: pointer;
    font-size: calc(0.82rem * var(--type-scale, 1));
}
.am-cross-link:hover { background: rgba(154, 133, 247, 0.12); border-color: rgba(154, 133, 247, 0.3); }
.am-role-tag {
    padding: 0.05rem 0.35rem;
    border-radius: 4px;
    font-size: calc(0.68rem * var(--type-scale, 1));
    background: rgba(255, 255, 255, 0.1);
    font-weight: 600;
}
.am-role-tag.am-role-primary { background: rgba(107, 221, 177, 0.25); }
.am-role-tag.am-role-corroborating { background: rgba(154, 133, 247, 0.28); }
.am-role-tag.am-role-derived_from  { background: rgba(138, 170, 201, 0.28); }
.am-role-tag.am-role-contradicting { background: rgba(248, 155, 139, 0.28); }

.am-cross-predicate {
    font-weight: 600;
    color: #b5a7f7;
    white-space: nowrap;
}
.am-cross-value {
    color: rgba(255, 255, 255, 0.8);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

/* ── Conflicts ─────────────────────────────────────────────── */

.am-conflict-summary {
    display: flex;
    gap: 0.4rem;
    align-items: center;
    padding: 0.4rem 0.6rem;
    background: rgba(154, 133, 247, 0.08);
    border-radius: 6px;
    font-size: calc(0.85rem * var(--type-scale, 1));
}
.am-totals-badge {
    background: rgba(255, 255, 255, 0.08);
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: calc(0.8rem * var(--type-scale, 1));
}

.am-conflict-list {
    list-style: none;
    padding: 0;
    margin: 0.4rem 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.am-conflict-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.45rem 0.6rem;
    border: 1px solid rgba(248, 155, 139, 0.25);
    border-radius: 7px;
    background: rgba(248, 155, 139, 0.04);
    flex-wrap: wrap;
}
.am-conflict-body { flex: 1; min-width: 240px; }
.am-conflict-meta {
    font-size: calc(0.75rem * var(--type-scale, 1));
    color: rgba(255, 255, 255, 0.55);
    margin-top: 0.2rem;
}
.am-conflict-actions {
    display: flex;
    gap: 0.3rem;
    flex-wrap: wrap;
}

/* ── Toast ─────────────────────────────────────────────────── */

.am-toast {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%) translateY(1rem);
    background: #2a2840;
    color: #fff;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    font-size: calc(0.8rem * var(--type-scale, 1));
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease;
    z-index: 10;
}
.am-toast.am-toast-show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ── Responsive (iPhone) ───────────────────────────────────── */

@media (max-width: 640px) {
    .am-overlay { padding: 0; align-items: stretch; }
    /* fluffy-puzzling-dongarra S1 D1 (Iron-Law audit-all-peers): 100vw → 100%
       + box-sizing on the attribution-modal mobile panel. */
    .am-modal { width: 100%; max-width: 100%; max-height: 100%; border-radius: 0; box-sizing: border-box; }
    .am-form-row { flex-direction: column; align-items: stretch; }
    .am-form-row label { min-width: 0; }
    .am-kv { grid-template-columns: 1fr; }
    .am-kv dt { margin-top: 0.35rem; color: rgba(255, 255, 255, 0.5); }
    .am-conflict-row { flex-direction: column; align-items: stretch; }
    .am-source-pill { max-width: 100%; }
    .am-popover { width: 94vw; left: 3vw !important; }
}