/* ===== Admin Pages ===== */
.admin-page {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.admin-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-description {
    opacity: 0.6;
}

.admin-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
    border: 1px solid var(--neutral-stroke-divider-rest);
    border-radius: calc(var(--control-corner-radius) * 2);
}

.admin-instructions {
    margin: 0;
    padding-left: 1.5rem;
    line-height: 1.8;
}

.admin-instructions code {
    background: var(--neutral-layer-4);
    padding: 0.15rem 0.4rem;
    border-radius: var(--control-corner-radius);
    font-size: 0.85em;
}

.user-roles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Dropdown section label */
.dropdown-section-label {
    padding: 0.25rem 1rem 0.1rem;
    opacity: 0.5;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== Diagnostics Page ===== */
.diag-toolbar {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.diag-search {
    flex: 1;
    min-width: 200px;
}

.diag-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 3rem 1rem;
    text-align: center;
    opacity: 0.8;
}

.diag-log-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.diag-entry {
    padding: 0.75rem 1rem;
    border-radius: calc(var(--control-corner-radius) * 2);
    border-left: 4px solid transparent;
}

.diag-entry.diag-warning {
    border-left-color: #eab308;
    background: rgba(234, 179, 8, 0.06);
}

.diag-entry.diag-error {
    border-left-color: #ef4444;
    background: rgba(239, 68, 68, 0.06);
}

.diag-entry.diag-critical {
    border-left-color: #dc2626;
    background: rgba(220, 38, 38, 0.1);
}

.diag-entry-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.35rem;
}

.diag-level-badge {
    font-size: 0.7rem;
    text-transform: uppercase;
}

.diag-timestamp {
    font-family: var(--font-family-monospace, 'Cascadia Mono', 'Consolas', monospace);
    font-size: 0.8rem;
    opacity: 0.5;
}

.diag-category {
    font-size: 0.8rem;
    opacity: 0.5;
}

.diag-message {
    font-size: 0.9rem;
    line-height: 1.5;
    word-break: break-word;
}

.diag-exception summary {
    cursor: pointer;
    font-size: 0.8rem;
    opacity: 0.6;
    margin-top: 0.35rem;
}

.diag-exception pre {
    font-size: 0.75rem;
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-all;
    padding: 0.5rem;
    background: var(--neutral-layer-4);
    border-radius: var(--control-corner-radius);
    max-height: 300px;
    overflow-y: auto;
    margin: 0.35rem 0 0;
}

.diag-footer {
    text-align: center;
    padding-top: 0.5rem;
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
    .diag-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-page {
        gap: 1rem;
    }

    .feature-matrix-header,
    .feature-matrix-row {
        grid-template-columns: 1fr 60px;
    }
}

/* ===== Persona Form ===== */
.persona-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ===== Dialog Form ===== */
.dialog-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0.5rem 0;
}

/* ===== Feature Matrix ===== */
.feature-category {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-category-label {
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.8rem;
    opacity: 0.6;
}

.feature-matrix {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--neutral-stroke-divider-rest);
    border-radius: calc(var(--control-corner-radius) * 2);
    overflow: hidden;
}

.feature-matrix-header,
.feature-matrix-row {
    display: grid;
    grid-template-columns: 3fr 70px;
    align-items: center;
    padding: 0.5rem 0.75rem;
}

.feature-matrix-header {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.6;
    background: var(--neutral-layer-4);
}

.feature-matrix-row {
    border-top: 1px solid var(--neutral-stroke-divider-rest);
    transition: background 0.15s ease;
}

.feature-matrix-row:hover {
    background: var(--neutral-layer-2);
}

.feature-matrix-row.feature-assigned {
    background: rgba(var(--accent-fill-rest-rgb, 0, 120, 212), 0.06);
}

.feature-col-name {
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-col-access {
    text-align: center;
    font-size: 0.85rem;
}

.feature-col-access input[type="radio"],
.feature-col-access input[type="checkbox"] {
    cursor: pointer;
    accent-color: var(--accent-fill-rest);
}