:root {
    --fp-accent: #10b981;
    --fp-navy: #1e2a4a;
    --fp-border: #d1d5db;
}

.ic-note {
    font-size: 13px;
    color: #6b7280;
    margin-top: 16px;
    line-height: 1.6;
}

.ic-actionbar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
}

.ic-btn-outline {
    background: #fff;
    color: var(--fp-navy);
    border: 1px solid var(--fp-border);
    padding: 10px 18px;
    border-radius: 7px;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.ic-btn-outline:hover {
    border-color: var(--fp-navy);
    background: #f9fafb;
}

.fp-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0;
    border: 1px solid var(--fp-border);
    border-radius: 10px;
    overflow: hidden;
}

.fp-options {
    background: #fff;
    border-right: 1px solid var(--fp-border);
    padding: 18px 20px;
    overflow-y: auto;
    max-height: 680px;
}

.fp-group {
    padding: 14px 0;
    border-bottom: 1px solid #f0f1f3;
}

.fp-group:last-child {
    border-bottom: none;
}

.fp-group-title {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--fp-navy);
    margin-bottom: 10px;
}

.fp-field-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 5px;
    margin-top: 12px;
}

.fp-field-label:first-of-type {
    margin-top: 0;
}

.fp-select {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--fp-border);
    border-radius: 7px;
    padding: 9px 10px;
    font-size: 13px;
    color: var(--fp-navy);
    background: #fff;
}

.fp-select:focus {
    outline: none;
    border-color: var(--fp-accent);
}

.fp-slider {
    width: 100%;
    accent-color: var(--fp-accent);
    cursor: pointer;
}

.fp-preview-side {
    background: #fff;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.fp-preview-box {
    min-height: 240px;
    background: #f9fafb;
    border: 1px solid var(--fp-border);
    border-radius: 10px;
    padding: 10px;
    display: flex;
}

.fp-preview-box .fp-item {
    background: #10b981;
    color: #fff;
    font-weight: 700;
    font-size: 12px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
    min-height: 50px;
    padding: 10px;
}

.fp-panel {
    background: #fff;
    border: 1px solid var(--fp-border);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.fp-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: #f9fafb;
    border-bottom: 1px solid var(--fp-border);
    font-size: 13px;
    font-weight: 700;
    color: var(--fp-navy);
}

.fp-copy-btn {
    background: none;
    border: 1px solid var(--fp-border);
    color: var(--fp-navy);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.fp-copy-btn:hover {
    background: var(--fp-accent);
    border-color: var(--fp-accent);
    color: #fff;
}

.fp-copy-btn.fp-copied {
    background: var(--fp-accent);
    border-color: var(--fp-accent);
    color: #fff;
}

.fp-textarea {
    flex: 1;
    min-height: 160px;
    border: none;
    resize: vertical;
    padding: 14px;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--fp-navy);
    background: #f9fafb;
}

.fp-textarea:focus {
    outline: none;
}

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

    .fp-options {
        border-right: none;
        border-bottom: 1px solid var(--fp-border);
        max-height: none;
    }

    .ic-actionbar {
        flex-direction: column;
        align-items: stretch;
    }

    .ic-actionbar .ic-btn-outline {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
}