/* ================================================================
   SAO PROTOCOL — Scenario, Matrix & Tier Styles
   ================================================================ */

/* --- Tier dots in parameter dropdown --- */
.sao-tier-dot {
    font-size: var(--text-xs, 10px);
    margin-right: 4px;
    vertical-align: middle;
}
.sao-tier-dot.sao-tier-essential { color: #ef4444; }
.sao-tier-dot.sao-tier-recommended { color: #f59e0b; }
.sao-tier-dot.sao-tier-specialized { color: #22c55e; }

/* --- Hierarchical parameter dropdown --- */
.sao-matrix-label {
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 10px 4px;
    color: var(--neutral-800);
    background: var(--bg-tertiary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    -webkit-user-select: none;
    user-select: none;
}
.sao-matrix-label:hover {
    background: color-mix(in srgb, var(--bg-tertiary) 80%, var(--accent-color));
}
.sao-subcat-label {
    font-size: 10px;
    color: var(--text-secondary);
    padding: 4px 10px 2px 22px;
    font-weight: 600;
    letter-spacing: 0.3px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    -webkit-user-select: none;
    user-select: none;
}
.sao-subcat-label:hover {
    color: var(--neutral-800);
}
.sao-matrix-group {
    border-bottom: 1px solid var(--border-color);
}
/* Collapsed states for SAO hierarchy */
.sao-matrix-group.collapsed .sao-matrix-content {
    display: none;
}
.sao-subcat-group.collapsed .sao-subcat-content {
    display: none;
}

/* --- Scenario selection modal --- */
.modal-lg .modal-body { max-height: 70vh; overflow-y: auto; }
.sao-scenario-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
    margin-top: 12px;
}
.sao-scenario-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 14px;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: var(--bg-secondary);
}
.sao-scenario-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.sao-scenario-active {
    border-color: var(--accent-color);
    background: color-mix(in srgb, var(--accent-color) 8%, var(--bg-secondary));
}
.sao-scenario-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}
.sao-scenario-header strong { font-size: 14px; }
.sao-scenario-desc {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0 0 8px;
    line-height: 1.4;
}
.sao-scenario-matrices {
    font-size: 11px;
    color: var(--text-secondary);
}
.sao-scenario-matrices small { display: block; margin-top: 2px; }

/* --- Matrix panel modal --- */
.sao-tier-selector {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.sao-tier-group {
    display: flex;
    gap: 4px;
}
.sao-tier-btn {
    padding: 4px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
}
.sao-tier-btn:hover { border-color: var(--accent-color); }
.sao-tier-essential.sao-tier-active { background: #ef4444; color: #fff; border-color: #ef4444; }
.sao-tier-recommended.sao-tier-active { background: #f59e0b; color: #fff; border-color: #f59e0b; }
.sao-tier-specialized.sao-tier-active { background: #22c55e; color: #fff; border-color: #22c55e; }

.sao-status-line {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    margin-bottom: 12px;
    padding: 6px 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}
.sao-matrix-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sao-matrix-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background 0.15s;
}
.sao-matrix-toggle:hover { background: var(--bg-tertiary); }
.sao-matrix-active { border-color: var(--accent-color); background: color-mix(in srgb, var(--accent-color) 5%, var(--bg-secondary)); }
.sao-matrix-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}
.sao-matrix-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}
.sao-matrix-info strong { font-size: 13px; }
.sao-matrix-info small { font-size: 10px; color: var(--text-secondary); }
.sao-matrix-switch { flex-shrink: 0; }

/* --- SAO status badge in status bar --- */
.sao-status-badge {
    background: var(--accent-color);
    color: #fff;
    padding: 0 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
}