.cmbp-app {
    --cmbp-bg: #f7f6f2;
    --cmbp-panel: #ffffff;
    --cmbp-border: #d7d3cb;
    --cmbp-text: #162127;
    --cmbp-muted: #5a6770;
    --cmbp-primary: #1f3c88;
    --cmbp-primary-dark: #163169;
    --cmbp-danger: #8f1f2f;
    --cmbp-success-bg: #edf8ef;
    --cmbp-success-text: #245734;
    --cmbp-error-bg: #fff1f1;
    --cmbp-error-text: #8b2020;
    background: linear-gradient(180deg, #f2efe7 0%, #fcfbf8 100%);
    color: var(--cmbp-text);
    font-family: Georgia, "Times New Roman", serif;
    padding: 1.5rem;
    border-radius: 18px;
}

.cmbp-panel {
    background: var(--cmbp-panel);
    border: 1px solid var(--cmbp-border);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 18px 40px rgba(27, 38, 49, 0.06);
}

.cmbp-panel + .cmbp-panel {
    margin-top: 1.5rem;
}

.cmbp-panel-muted {
    background: #fbfaf7;
}

.cmbp-panel h2,
.cmbp-slot-header h3 {
    margin-top: 0;
    font-weight: 600;
}

.cmbp-form,
.cmbp-inline-form {
    margin-top: 1rem;
}

.cmbp-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.cmbp-full {
    grid-column: 1 / -1;
}

.cmbp-form label,
.cmbp-inline-form label {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    font-size: 0.95rem;
    color: var(--cmbp-muted);
}

.cmbp-form input,
.cmbp-form select,
.cmbp-form textarea,
.cmbp-inline-form input,
.cmbp-inline-form select {
    border: 1px solid var(--cmbp-border);
    border-radius: 10px;
    padding: 0.85rem 0.95rem;
    background: #fffdf9;
    color: var(--cmbp-text);
    font: inherit;
}

.cmbp-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: 0;
    border-radius: 999px;
    background: var(--cmbp-primary);
    color: #fff;
    padding: 0.85rem 1.35rem;
    font: inherit;
    cursor: pointer;
    transition: transform 0.18s ease, background 0.18s ease;
}

.cmbp-button:hover {
    background: var(--cmbp-primary-dark);
    transform: translateY(-1px);
}

.cmbp-button-secondary {
    background: #e9edf6;
    color: var(--cmbp-text);
}

.cmbp-button-danger {
    background: var(--cmbp-danger);
}

.cmbp-slot-block {
    margin: 1.5rem 0;
}

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

.cmbp-slots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
}

.cmbp-slot {
    border: 1px solid var(--cmbp-border);
    background: #fff;
    border-radius: 12px;
    padding: 0.95rem;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.cmbp-slot:hover,
.cmbp-slot.is-selected {
    border-color: var(--cmbp-primary);
    box-shadow: 0 10px 24px rgba(31, 60, 136, 0.12);
    transform: translateY(-1px);
}

.cmbp-slot strong,
.cmbp-slot span {
    display: block;
}

.cmbp-message,
.cmbp-notice {
    display: none;
    margin-bottom: 1rem;
    padding: 0.9rem 1rem;
    border-radius: 12px;
}

.cmbp-message.is-visible,
.cmbp-notice {
    display: block;
}

.cmbp-message.is-error {
    background: var(--cmbp-error-bg);
    color: var(--cmbp-error-text);
}

.cmbp-message.is-success,
.cmbp-notice-success {
    background: var(--cmbp-success-bg);
    color: var(--cmbp-success-text);
}

.cmbp-inline-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: end;
}

.cmbp-inline-actions {
    margin: 1rem 0;
}

.cmbp-manage-summary {
    margin-top: 1.25rem;
    color: var(--cmbp-muted);
}

.cmbp-manage-actions {
    margin-top: 1rem;
}

.cmbp-hidden {
    display: none !important;
}

@media (max-width: 720px) {
    .cmbp-grid {
        grid-template-columns: 1fr;
    }

    .cmbp-slot-header,
    .cmbp-inline-form {
        flex-direction: column;
        align-items: stretch;
    }
}