body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f3f4f6;
}

/* Login */
.doc-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.doc-card {
    background: #ffffff;
    padding: 24px 26px;
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(15,23,42,0.15);
    max-width: 380px;
    width: 100%;
    text-align: center;
}
.doc-card h1 {
    margin: 0 0 6px 0;
    font-size: 20px;
}
.doc-card h2 {
    margin: 0 0 18px 0;
    font-size: 14px;
    color: #6b7280;
}
.doc-card label {
    display: block;
    text-align: left;
    font-size: 13px;
    margin-bottom: 3px;
}
.doc-card input {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    font-size: 14px;
}
.doc-card button {
    width: 100%;
    padding: 9px;
    border-radius: 9999px;
    border: none;
    background: #1d4ed8;
    color: #ffffff;
    font-size: 14px;
    cursor: pointer;
}
.doc-card button:hover {
    background: #1e40af;
}
.doc-error {
    background: #fee2e2;
    border: 1px solid #b91c1c;
    color: #7f1d1d;
    padding: 6px;
    border-radius: 8px;
    font-size: 13px;
}

/* Home documenti */
.doc-container-main {
    max-width: 980px;
    margin: 20px auto;
    padding: 0 12px 20px 12px;
}
.doc-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
}
.doc-header h1 {
    margin: 0;
    font-size: 22px;
}
.doc-header p {
    margin: 2px 0 0 0;
    font-size: 13px;
    color: #6b7280;
}
.doc-user {
    font-size: 13px;
    text-align: right;
}
.doc-user a {
    color: #1d4ed8;
    text-decoration: none;
}
.doc-user a:hover {
    text-decoration: underline;
}

.doc-msg-ok {
    background: #dcfce7;
    border: 1px solid #16a34a;
    color: #14532d;
    padding: 8px;
    border-radius: 8px;
    font-size: 13px;
}
.doc-msg-ko {
    background: #fee2e2;
    border: 1px solid #b91c1c;
    color: #7f1d1d;
    padding: 8px;
    border-radius: 8px;
    font-size: 13px;
}

.doc-upload-box {
    background: #f9fafb;
    border: 1px solid #d1d5db;
    border-radius: 12px;
    padding: 12px 14px;
    margin: 12px 0 18px 0;
}
.doc-upload-box h2 {
    margin-top: 0;
    font-size: 16px;
}
.doc-upload-box label {
    display: block;
    font-size: 13px;
    margin-bottom: 3px;
}
.doc-upload-box input[type="text"],
.doc-upload-box input[type="file"] {
    width: 100%;
    padding: 7px;
    margin-bottom: 8px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    font-size: 13px;
}
.doc-upload-box button {
    padding: 8px 14px;
    border-radius: 9999px;
    border: none;
    background: #16a34a;
    color: #ffffff;
    font-size: 13px;
    cursor: pointer;
}
.doc-upload-box button:hover {
    background: #15803d;
}

.doc-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 8px;
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
}
.doc-table th,
.doc-table td {
    border: 1px solid #e5e7eb;
    padding: 6px 8px;
    font-size: 13px;
}
.doc-table th {
    background: #111827;
    color: #f9fafb;
    text-align: left;
}
.doc-link {
    text-decoration: none;
    color: #1d4ed8;
    font-size: 13px;
}
.doc-link:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .doc-header {
        flex-direction: column;
        align-items: flex-start;
    }
}