.tool-wrapper {
    padding: 2rem 0 3rem;
}
.tool-grid-modern {
    display: grid;
    grid-template-columns: 1.1fr 1.4fr;
    gap: 1.5rem;
    align-items: start;
}
.card {
    background: var(--bg-card);
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    padding: 1.5rem;
}
.card h3 {
    margin-top: 0;
    color: var(--text-heading);
    font-size: 1.2rem;
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    align-items: stretch;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    height: 100%;
}
.form-group label {
    font-weight: 600;
    color: var(--text-heading);
}
.input-with-icon {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-input);
    border-radius: 10px;
    padding: 0.65rem 0.75rem;
    background: var(--bg-input);
    min-height: 52px;
    gap: 0.5rem;
}
.input-with-icon span {
    flex: 0 0 26px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    color: var(--text-heading);
    font-weight: 700;
    text-align: center;
}
.input-with-icon i {
    flex: 0 0 26px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--text-heading);
}
.input-with-icon input {
    border: none;
    outline: none;
    width: 100%;
    font-size: 1rem;
    background: transparent;
    color: var(--text-body);
}
.input-with-icon input:focus {
    outline: none;
}
small {
    color: var(--text-muted);
}
.actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}
.btn {
    border: none;
    border-radius: 10px;
    padding: 0.8rem 1rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.btn-primary {
    background: linear-gradient(135deg, #1f3c88, #0f172a);
    color: #ffffff;
    box-shadow: 0 10px 25px rgba(31, 60, 136, 0.35);
}
.btn-secondary {
    background: var(--bg-card-alt);
    color: var(--text-body);
    border: 1px solid var(--border-card);
}
.btn-tertiary {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}
.btn:hover {
    transform: translateY(-1px);
}
.message-erreur,
.message-info {
    display: none;
    padding: 0.9rem 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    font-weight: 600;
}
.message-erreur {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}
.message-info {
    background: #ecfdf3;
    color: #166534;
    border: 1px solid #bbf7d0;
}
.results-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: 999px;
    padding: 0.5rem 0.85rem;
    font-weight: 700;
    font-size: 0.9rem;
}
.badge-success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}
.badge-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}
.kpi-card {
    background: #0f172a;
    color: #ffffff;
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.kpi-card .label {
    font-size: 0.9rem;
    opacity: 0.8;
}
.kpi-card .value {
    font-size: 1.2rem;
    font-weight: 800;
}
.results-body {
    margin-top: 1rem;
    background: var(--bg-card-alt);
    border: 1px solid var(--border-card);
    border-radius: 12px;
    padding: 1rem;
}
.table-wrapper {
    overflow-x: auto;
    margin-top: 0.75rem;
}
table.results-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 560px;
}
table.results-table th,
table.results-table td {
    text-align: left;
    padding: 0.75rem 0.6rem;
    border-bottom: 1px solid var(--border-card);
    color: var(--text-body);
}
table.results-table th {
    background: var(--bg-card-alt);
    font-weight: 700;
}
.muted {
    color: var(--text-muted);
}
.tool-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}
.empty-state {
    text-align: center;
    padding: 2rem 1rem;
    border: 1px dashed var(--border-input);
    border-radius: 12px;
    background: var(--bg-card-alt);
    color: var(--text-muted);
}
.empty-state i {
    font-size: 1.5rem;
    color: #1f3c88;
    margin-bottom: 0.3rem;
}
.helper-text {
    font-size: 0.95rem;
    color: var(--text-body);
    margin-bottom: 0.75rem;
}
@media (max-width: 1024px) {
    .tool-grid-modern {
        grid-template-columns: 1fr;
    }
    .kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (max-width: 640px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .kpi-grid {
        grid-template-columns: 1fr;
    }
    .actions-row {
        flex-direction: column;
    }
    .btn {
        width: 100%;
        justify-content: center;
    }
}