:root {
    --ctpr-primary: #4a4a4a;
    --ctpr-primary-light: #f2f2f2;
    --ctpr-accent: #e0a019;
    --ctpr-accent-dark: #b27912;
    --ctpr-text: #2d2d2d;
    --ctpr-border: #d3d3d3;
    --ctpr-error: #c0392b;
    --ctpr-bg: #f5f6f8;
}

* {
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--ctpr-bg);
    color: var(--ctpr-text);
}

/* ===== HEADER ===== */
.header {
    background: #ffffff;
    border-bottom: 3px solid #4a5568;
    padding: 0;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.04);
    position: relative;
}

.header::before {
    content: none;
}

.header-inner {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

.header-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    padding-left: 16px;
}

.header-logo img {
    height: 50px;
    width: auto;
    flex-shrink: 0;
}

.header-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--ctpr-primary);
    text-align: right;
    letter-spacing: -0.5px;
    padding-right: 16px;
}

/* ===== PAGE WRAPPER ===== */
.page-wrapper {
    max-width: 1180px;
    margin: 16px auto;
    padding: 0 12px 20px;
}

.card {
    background: #ffffff;
    border-radius: 10px;
    border: 1px solid var(--ctpr-border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    padding: 20px;
}

/* ===== SEZIONI FORM ===== */
.form-section {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px dashed #e0e0e0;
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 16px;
}

.section-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--ctpr-primary);
}

.section-title span:first-child {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 999px;
    background: var(--ctpr-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.worker-count-badge {
    display: inline-block;
    background: #fff2e0;
    color: var(--ctpr-accent-dark);
    padding: 2px 6px;
    border-radius: 999px;
    font-size: 10px;
    margin-left: 6px;
    font-weight: 500;
    flex-shrink: 0;
}

/* ===== GRID LAYOUT ===== */
.form-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 14px;
    margin-bottom: 10px;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr 0.6fr;
    gap: 10px 14px;
    margin-bottom: 10px;
}

.form-grid-full {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px 14px;
    margin-bottom: 10px;
}

/* ===== FORM ELEMENTS ===== */
.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 12px;
    margin-bottom: 3px;
    color: var(--ctpr-primary);
    font-weight: 500;
}

.required {
    color: var(--ctpr-error);
    margin-left: 2px;
}

input[type="text"],
input[type="email"],
input[type="date"],
select {
    padding: 6px 8px;
    border-radius: 4px;
    border: 1px solid var(--ctpr-border);
    font-size: 13px;
    background: #ffffff;
    transition: all 0.25s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="date"]:focus,
select:focus {
    outline: none;
    border-color: var(--ctpr-accent);
    box-shadow: 0 0 0 2px rgba(224,160,25,0.15);
}

.error-message {
    color: var(--ctpr-error);
    font-size: 10px;
    margin-top: 2px;
    display: block;
    min-height: 12px;
}

/* ===== HIDDEN CLASS ===== */
.hidden {
    display: none !important;
}

/* ===== LAVORATORI SECTION ===== */
.workers-list {
    margin-top: 8px;
    margin-bottom: 8px;
}

.worker-row {
    display: grid;
    grid-template-columns: repeat(6, 1fr) 80px;
    gap: 6px;
    align-items: flex-start;
    padding: 8px;
    background: #fafafa;
    border-radius: 5px;
    border: 1px solid var(--ctpr-border);
    margin-bottom: 6px;
}

.worker-row > div {
    display: flex;
    flex-direction: column;
}

.worker-row input[type="text"],
.worker-row input[type="date"] {
    width: 100%;
    padding: 5px 6px;
    font-size: 12px;
    border-radius: 4px;
    border: 1px solid var(--ctpr-border);
}

.worker-row input:focus {
    outline: none;
    border-color: var(--ctpr-accent);
    box-shadow: 0 0 0 2px rgba(224,160,25,0.15);
}

.worker-row .worker-actions {
    display: flex;
    gap: 3px;
    justify-content: flex-end;
    align-items: flex-start;
    margin-top: 0;
}

/* ===== BUTTONS ===== */
button,
.btn {
    border: none;
    border-radius: 4px;
    padding: 7px 12px;
    font-size: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: all 0.25s ease;
    font-weight: 500;
}

.btn-primary {
    background: var(--ctpr-primary);
    color: #ffffff;
}

.btn-primary:hover {
    background: #363636;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.btn-secondary {
    background: #ffffff;
    color: var(--ctpr-text);
    border: 1px solid var(--ctpr-border);
}

.btn-secondary:hover {
    background: var(--ctpr-primary-light);
    border-color: var(--ctpr-primary);
}

.btn-danger {
    background: var(--ctpr-error);
    color: #ffffff;
    padding: 5px 8px;
    font-size: 11px;
}

.btn-danger:hover {
    background: #a02f25;
}

.btn-small {
    padding: 5px 8px;
    font-size: 11px;
}

/* ===== ADD WORKER BUTTON ===== */
.add-worker-section {
    margin-top: 8px;
    margin-bottom: 10px;
}

/* ===== PRIVACY BOX ===== */
.privacy-box {
    margin-top: 10px;
    padding: 10px;
    background: #fffdf5;
    border-radius: 5px;
    border: 1px solid #f0e0b0;
    font-size: 11px;
    line-height: 1.5;
}

.privacy-box label {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    cursor: pointer;
    margin: 0;
}

.privacy-box input[type="checkbox"] {
    margin-top: 1px;
    cursor: pointer;
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    accent-color: var(--ctpr-accent);
}

/* ===== FOOTER ACTIONS ===== */
.form-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--ctpr-border);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .form-grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .worker-row {
        grid-template-columns: 1fr 1fr 1fr 70px;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 0;
    }

    .header-inner {
        padding: 10px 12px;
    }

    .header-logo {
        padding-left: 0;
    }

    .header-title {
        font-size: 14px;
        white-space: normal;
        text-align: right;
        padding-right: 0;
    }

    .header-logo img {
        height: 44px;
    }

    .page-wrapper {
        margin: 12px auto;
        padding: 0 10px 16px;
    }

    .card {
        padding: 14px;
    }

    .form-grid-2,
    .form-grid-3 {
        grid-template-columns: 1fr;
        gap: 8px 0;
    }

    .worker-row {
        grid-template-columns: 1fr 1fr 1fr 1fr;
        gap: 5px;
        padding: 6px;
        margin-bottom: 5px;
    }

    .worker-row input[type="text"],
    .worker-row input[type="date"] {
        padding: 5px 6px;
        font-size: 12px;
    }

    .worker-row .worker-actions {
        grid-column: 1 / -1;
        gap: 5px;
        margin-top: 5px;
    }

    button, .btn {
        padding: 6px 10px;
        font-size: 11px;
    }

    .form-actions {
        flex-direction: column;
        gap: 8px;
    }

    .form-actions button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 0;
    }

    .header-inner {
        padding: 8px 10px;
        gap: 10px;
    }

    .header-logo {
        padding-left: 0;
        gap: 6px;
    }

    .header-logo img {
        height: 40px;
    }

    .header-title {
        font-size: 13px;
        padding-right: 0;
    }

    .page-wrapper {
        padding: 0 6px 12px;
        margin: 8px auto;
    }

    .card {
        padding: 10px;
        border-radius: 8px;
    }

    .section-title {
        font-size: 13px;
        margin-bottom: 8px;
    }

    .form-section {
        margin-bottom: 14px;
        padding-bottom: 12px;
    }

    .form-group label {
        font-size: 11px;
        margin-bottom: 2px;
    }

    input[type="text"],
    input[type="email"],
    input[type="date"],
    select {
        padding: 5px 6px;
        font-size: 12px;
    }

    .worker-row {
        grid-template-columns: 1fr;
        gap: 4px;
        padding: 5px;
        margin-bottom: 4px;
    }

    .worker-row .worker-actions {
        grid-column: 1 / -1;
        gap: 4px;
        margin-top: 4px;
    }

    button, .btn {
        padding: 5px 9px;
        font-size: 10px;
    }

    .privacy-box {
        padding: 8px;
        font-size: 10px;
    }

    .form-actions {
        gap: 6px;
        margin-top: 14px;
        padding-top: 10px;
    }
}