:root {
    --fdp-color-ink: #281b12;
    --fdp-color-paper: #f7f0e3;
    --fdp-color-parchment: #fff7e7;
    --fdp-color-gold: #c49a45;
    --fdp-color-navy: #172134;
    --fdp-font-body: system-ui, -apple-system, sans-serif;
    --fdp-font-title: Georgia, "Times New Roman", serif;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--fdp-color-paper);
    color: var(--fdp-color-ink);
}

.fdp-app-container {
    font-family: var(--fdp-font-body);
    background-color: var(--fdp-color-parchment);
    color: var(--fdp-color-ink);
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.fdp-app-container *, .fdp-app-container *::before, .fdp-app-container *::after { box-sizing: border-box; }
.fdp-app-container :focus-visible { outline: 3px solid #315b89; outline-offset: 3px; }
.fdp-choice-card { flex: 1 1 250px; min-width: 0; }
.fdp-status { max-width: 800px; margin: 0 auto; padding: 0 20px 12px; font-family: system-ui, sans-serif; color: #281b12; }
.fdp-status:empty { padding: 0; }
.fdp-print-only { display: none; }
.fdp-scene-editor { margin-top: 24px; }
.fdp-manual-copy textarea { display: block; width: 100%; padding: 12px; margin: 12px 0; font: inherit; }

.fdp-app-container h1, .fdp-app-container h2, .fdp-app-container h3, .fdp-app-container legend {
    font-family: var(--fdp-font-title);
    color: var(--fdp-color-navy);
}

.fdp-app-container h1 {
    font-size: 2em;
    border-bottom: 2px solid var(--fdp-color-gold);
    padding-bottom: 10px;
}

.fdp-btn {
    background-color: var(--fdp-color-navy);
    color: var(--fdp-color-parchment);
    border: none;
    padding: 10px 15px;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 4px;
    margin-right: 10px;
    margin-bottom: 10px;
    font-family: var(--fdp-font-body);
}

.fdp-btn:hover {
    background-color: #21324d;
}

.fdp-btn-secondary {
    background-color: var(--fdp-color-paper);
    color: var(--fdp-color-ink);
    border: 1px solid var(--fdp-color-gold);
}

.fdp-btn-secondary:hover {
    background-color: #efe8da;
}

.fdp-field {
    margin-bottom: 20px;
}

.fdp-field label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
}

.fdp-field input[type="text"],
.fdp-field textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #79634d;
    border-radius: 4px;
    box-sizing: border-box;
    font-family: var(--fdp-font-body);
    font-size: 1rem;
}

.fdp-field textarea {
    resize: vertical;
    min-height: 80px;
}

.fdp-fieldset {
    border: 1px solid var(--fdp-color-gold);
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.fdp-screen {
    display: none;
}

.fdp-screen.active {
    display: block;
}

.fdp-progress {
    font-size: 0.9em;
    color: #555;
    margin-bottom: 20px;
}

.fdp-sheet-section {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #ddd;
}

.fdp-sheet-section h3 {
    margin-bottom: 10px;
}

.fdp-sheet-item {
    margin-bottom: 10px;
}

.fdp-sheet-item strong {
    display: block;
    color: var(--fdp-color-navy);
}

.fdp-empty-field {
    color: #655442;
    font-style: italic;
}

.fdp-suggestions {
    background-color: #eaf1fa;
    padding: 15px;
    border-left: 4px solid var(--fdp-color-navy);
    margin-top: 30px;
}

.fdp-suggestions h3 {
    margin-top: 0;
}

.fdp-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.fdp-alert {
    padding: 10px;
    background-color: #f8d7da;
    color: #721c24;
    border-radius: 4px;
    margin-bottom: 20px;
}

.fdp-success {
    padding: 10px;
    background-color: #d4edda;
    color: #155724;
    border-radius: 4px;
    margin-bottom: 20px;
}

.fdp-toggle-persistence {
    margin-top: 20px;
    font-size: 0.9em;
}

.fdp-index {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.fdp-index button {
    width: 100%;
    text-align: left;
    background: none;
    border: 1px solid var(--fdp-color-gold);
    padding: 8px;
    cursor: pointer;
    font-size: 0.9em;
    min-height: 44px;
}
.fdp-index button:hover {
    background-color: var(--fdp-color-paper);
}

/* Print CSS */
@media print {
    body * {
        visibility: hidden;
    }
    #fdp-print-area, #fdp-print-area * {
        visibility: visible;
    }
    #fdp-print-area {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
    }
    .fdp-no-print {
        display: none !important;
    }
    .fdp-print-only { display: block; }
    #fdp-status { display: none; }
    #fdp-print-area { color: #111; }
    .fdp-suggestions { background: white; padding: 8px; }
    .fdp-sheet-item { break-inside: avoid; }
}