/* ============================================================
   FRM form simulation styles (shared by all 6 form pages).
   Relies on CSS variables defined in css/style.css.
   ============================================================ */

.module-header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
}
.module-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--module-color);
    color: white;
    border-radius: var(--radius-lg);
    font-size: 2rem;
}

.frm-section {
    padding: 40px 0 80px;
    background: var(--gray-50);
}

.frm-card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.frm-hint {
    background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
    border-bottom: 1px solid var(--primary-200);
    padding: 14px 24px;
    color: var(--primary-800);
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 12px;
}
.frm-hint i { color: var(--primary-500); }

.frm-tabs {
    display: flex;
    overflow-x: auto;
    background: linear-gradient(180deg, #f8f9fa 0%, #f1f3f5 100%);
    border-bottom: 1px solid var(--gray-200);
    padding: 0 8px;
    position: sticky;
    top: 70px;
    z-index: 50;
}
.frm-tabs::-webkit-scrollbar { height: 4px; }
.frm-tabs::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 2px; }
.frm-tab {
    flex: 0 0 auto;
    padding: 14px 18px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gray-600);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}
.frm-tab .frm-tab-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--gray-200);
    color: var(--gray-600);
    font-size: 0.72rem;
    font-weight: 700;
    transition: all 0.2s;
}
.frm-tab:hover { color: var(--primary-600); background: rgba(99,102,241,0.04); }
.frm-tab:hover .frm-tab-num { background: var(--primary-100); color: var(--primary-700); }
.frm-tab.active {
    color: var(--primary-700);
    border-bottom-color: var(--primary-500);
    background: white;
}
.frm-tab.active .frm-tab-num {
    background: var(--gradient-primary);
    color: white;
}

.frm-body { padding: 0; }
.frm-panel { display: none; padding: 32px; animation: fadeIn 0.25s ease; }
.frm-panel.active { display: block; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: none; }
}

.frm-branch-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 8px;
}
.frm-branch-meta {
    font-size: 0.82rem;
    color: var(--gray-400);
    font-family: 'Courier New', monospace;
    margin-bottom: 24px;
}

.frm-section-block {
    margin-bottom: 28px;
    padding: 24px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    background: linear-gradient(180deg, #fcfcfd 0%, white 100%);
}
.frm-section-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-700);
    padding-bottom: 12px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--primary-100);
    display: flex;
    align-items: center;
    gap: 10px;
}
.frm-section-title::before {
    content: '';
    width: 4px;
    height: 18px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.frm-subsection {
    margin: 18px 0 10px;
    color: var(--gray-700);
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}
.frm-subsection .frm-question-key { font-weight: 400; }

.frm-question {
    margin-bottom: 18px;
    padding-bottom: 16px;
    border-bottom: 1px dashed #ebedf0;
}
.frm-question:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }
.frm-question-label {
    font-weight: 500;
    color: var(--gray-800);
    margin-bottom: 8px;
    display: block;
    line-height: 1.45;
}
.frm-question-required { color: var(--accent-red); margin-right: 4px; }
.frm-question-key {
    display: inline-block;
    margin-left: 8px;
    padding: 1px 6px;
    font-size: 0.68rem;
    color: var(--gray-500);
    background: var(--gray-100);
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-weight: 400;
    vertical-align: middle;
}
.frm-comment {
    font-size: 0.82rem;
    color: var(--gray-500);
    font-style: italic;
    margin: 6px 0 10px;
    padding: 6px 10px 6px 12px;
    border-left: 2px solid var(--primary-200);
    background: rgba(99,102,241,0.03);
    border-radius: 0 4px 4px 0;
}

.frm-choices { display: flex; flex-direction: column; gap: 4px; padding-left: 4px; }
.frm-choice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    border: 1px solid transparent;
}
.frm-choice:hover { background: var(--primary-50); border-color: var(--primary-100); }
.frm-choice input { accent-color: var(--primary-500); margin-top: 2px; cursor: pointer; flex-shrink: 0; }
.frm-choice input:checked ~ span { color: var(--primary-700); font-weight: 500; }
.frm-choice span { color: var(--gray-700); font-size: 0.92rem; line-height: 1.4; }

.frm-text-input, .frm-text-multi {
    width: 100%;
    padding: 10px 14px;
    font-family: var(--font-family);
    font-size: 0.92rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    transition: border-color 0.15s, box-shadow 0.15s;
    background: white;
    color: var(--gray-800);
}
.frm-text-input:focus, .frm-text-multi:focus {
    outline: none;
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.frm-text-multi { min-height: 70px; resize: vertical; }

.frm-input-with-affix {
    display: inline-flex;
    align-items: stretch;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: white;
    overflow: hidden;
    min-width: 220px;
    max-width: 100%;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.frm-input-with-affix:focus-within {
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.frm-input-with-affix .frm-affix {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    background: var(--gray-50);
    color: var(--gray-500);
    font-weight: 600;
    font-size: 0.92rem;
    border-right: 1px solid var(--gray-200);
}
.frm-input-with-affix .frm-affix-right {
    border-right: none;
    border-left: 1px solid var(--gray-200);
}
.frm-input-with-affix input {
    flex: 1;
    border: none;
    outline: none;
    padding: 10px 12px;
    font-family: var(--font-family);
    font-size: 0.92rem;
    background: transparent;
    color: var(--gray-800);
    min-width: 0;
}
.frm-input-with-affix input[readonly] {
    background: #f8f9fb;
    color: var(--primary-700);
    font-weight: 600;
}

.frm-formula-hint {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
    font-size: 0.72rem;
    color: var(--gray-400);
    font-family: 'Courier New', monospace;
}
.frm-formula-hint i { color: var(--primary-400); }

.frm-case {
    display: block;
    width: 100%;
    padding: 10px 14px;
    font-family: 'Courier New', monospace;
    font-size: 0.82rem;
    background: var(--gray-100);
    border: 1px dashed var(--gray-300);
    border-radius: var(--radius-sm);
    color: var(--gray-500);
    user-select: none;
    word-break: break-all;
}
.frm-case::before {
    content: 'Champ CASE (référence à un autre formulaire)';
    display: block;
    font-family: var(--font-family);
    font-size: 0.7rem;
    font-style: italic;
    color: var(--gray-400);
    margin-bottom: 4px;
}

.frm-file-drop {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border: 1.5px dashed var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--gray-50);
    color: var(--gray-500);
    font-size: 0.88rem;
}
.frm-file-drop i { color: var(--primary-400); font-size: 1.2rem; }

.frm-fusion {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
    background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
    color: #9a3412;
    font-family: 'Courier New', monospace;
    font-size: 0.82rem;
    border: 1px solid #fed7aa;
}

.frm-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 20px 32px;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    position: sticky;
    bottom: 0;
    z-index: 40;
}
.frm-footer-progress {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-500);
    font-size: 0.85rem;
}
.frm-progress-bar {
    flex: 1;
    max-width: 240px;
    height: 6px;
    background: var(--gray-200);
    border-radius: 3px;
    overflow: hidden;
}
.frm-progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
    width: 0;
}

[data-show="false"] { display: none !important; }

@media (max-width: 768px) {
    .frm-panel { padding: 20px 16px; }
    .frm-section-block { padding: 16px; }
    .frm-tabs { padding: 0; top: 60px; }
    .frm-tab { padding: 12px 12px; font-size: 0.78rem; }
    .frm-tab .frm-tab-num { width: 18px; height: 18px; font-size: 0.65rem; }
    .frm-footer { padding: 14px 16px; flex-wrap: wrap; }
    .frm-footer-progress { order: 3; flex: 1 1 100%; }
    .frm-input-with-affix { min-width: 0; width: 100%; }
}