/* Self-contained flow diagrams. Existing table/chart/card selectors are untouched. */
.sv-diagram {
    display: block !important;
    box-sizing: border-box;
    max-width: 100%;
    margin: 18px 0 !important;
    padding: 18px !important;
    border: 1px solid var(--line, #d5e0ed);
    border-radius: 14px;
    background: var(--surface, #fff);
    color: var(--ink, #172b46);
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
    overflow: hidden;
}
.sv-diagram .sv-diagram-title { display: block; margin: 0 0 16px; font-size: 16px; font-weight: 700; }
.sv-diagram .sv-diagram-stage { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; margin: 0; padding: 0; }
.sv-diagram .sv-diagram-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sv-diagram .sv-diagram-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sv-diagram .sv-diagram-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sv-diagram .sv-diagram-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.sv-diagram .sv-diagram-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.sv-diagram .sv-diagram-node {
    display: flex;
    min-width: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 14px 12px;
    border: 1px solid var(--line, #d5e0ed);
    border-radius: 10px;
    background: var(--soft, #f6f9fd);
    color: inherit;
    text-align: center;
    overflow-wrap: anywhere;
}
.sv-diagram .sv-diagram-icon { display: block; width: 25px; height: 25px; flex: 0 0 25px; margin: 0 0 2px; color: var(--blue, #176dd3); }
.sv-diagram .sv-diagram-icon > svg { display: block !important; width: 100% !important; height: 100% !important; max-width: none !important; fill: none !important; stroke: currentColor !important; }
.sv-diagram .sv-diagram-label { display: block; margin: 0; font-size: 14px; font-weight: 700; line-height: 1.5; color: inherit; }
.sv-diagram .sv-diagram-description { display: block; font-size: 13px; line-height: 1.5; color: inherit; opacity: .85; }
.sv-diagram .sv-diagram-connector { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; margin: 5px 0; color: inherit; text-align: center; }
.sv-diagram .sv-diagram-arrow { display: block; color: var(--blue, #176dd3); font: 600 24px/1.2 Arial, sans-serif; }
.sv-diagram .sv-diagram-cable { display: block; margin-bottom: 5px; font-size: 12px; line-height: 1.5; opacity: .85; }
.sv-diagram .sv-diagram-caption { display: block; margin: 13px 0 0; font-size: 12px; line-height: 1.6; color: inherit; opacity: .85; text-align: start; }
.sv-diagram[contenteditable="false"] { user-select: all; }
.sv-diagram[data-mce-selected] { outline: 2px solid #0877f9; outline-offset: 3px; }
body[data-sv-table-theme="dark"] .sv-diagram { --surface: #172233; --soft: #1d2c40; --line: #34465f; --ink: #dfe7f3; --blue: #83b9fa; }
@media (max-width: 600px) {
    .sv-diagram { padding: 12px !important; border-radius: 10px; }
    .sv-diagram .sv-diagram-stage { gap: 7px; }
    .sv-diagram .sv-diagram-node { padding: 11px 6px; border-radius: 7px; }
    .sv-diagram .sv-diagram-label { font-size: 12px; }
    .sv-diagram .sv-diagram-description { font-size: 11px; }
    .sv-diagram .sv-diagram-cols-4, .sv-diagram .sv-diagram-cols-5, .sv-diagram .sv-diagram-cols-6 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media print { .sv-diagram { break-inside: avoid; box-shadow: none; } }

/* Optional opposite-direction lanes; the existing single-flow layout is retained. */
.sv-diagram .sv-diagram-flows { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 14px 0; }
.sv-diagram .sv-diagram-flow-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sv-diagram .sv-diagram-flow-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sv-diagram .sv-diagram-flow-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.sv-diagram .sv-diagram-flow-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.sv-diagram .sv-diagram-flow { display: flex; min-width: 0; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 10px 8px; text-align: center; overflow-wrap: anywhere; }
.sv-diagram .sv-diagram-flow-down > .sv-diagram-arrow { color: #1c6cce !important; }
.sv-diagram .sv-diagram-flow-up > .sv-diagram-arrow { color: #168550 !important; }
[data-theme="dark"] .sv-diagram .sv-diagram-flow-down > .sv-diagram-arrow,
body[data-sv-table-theme="dark"] .sv-diagram .sv-diagram-flow-down > .sv-diagram-arrow { color: #78b5ff !important; }
[data-theme="dark"] .sv-diagram .sv-diagram-flow-up > .sv-diagram-arrow,
body[data-sv-table-theme="dark"] .sv-diagram .sv-diagram-flow-up > .sv-diagram-arrow { color: #66d49b !important; }
@media (max-width: 600px) {
    .sv-diagram .sv-diagram-flows { gap: 8px; margin-block: 10px; }
    .sv-diagram .sv-diagram-flow { padding: 8px 3px; }
    .sv-diagram .sv-diagram-flow-cols-4, .sv-diagram .sv-diagram-flow-cols-5, .sv-diagram .sv-diagram-flow-cols-6 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}