/* QRink - Professional Settings Styling */
.settings {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
}
@media (min-width: 768px) {
    .settings {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
        gap: 16px;
        align-items: start;
    }
}
.settings .settings-card {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
@media (min-width: 768px) {
    .settings .settings-card {
        margin-bottom: 0;
    }
}
.settings .settings-card h3 {
    margin: 0 0 20px 0;
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.settings .settings-card h3 .header-action {
    font-size: 13px;
    font-weight: 500;
    background: #9C27B0;
    color: white;
    padding: 6px 14px;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.2s;
}
.settings .settings-card h3 .header-action:hover {
    background: #7B1FA2;
}
.settings form > div {
    margin-bottom: 10px;
}
.settings label {
    display: inline-block;
    min-width: 120px;
    font-weight: 500;
    font-size: 14px;
    color: #555;
    vertical-align: top;
    padding-top: 6px;
}
.settings input[type=text],
.settings textarea,
.settings select {
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    width: 400px;
    max-width: calc(100% - 130px);
    transition: border-color 0.2s;
}
.settings input[type=text]:focus,
.settings textarea:focus,
.settings select:focus {
    outline: none;
    border-color: #4a90e2;
}
.settings .settings-buttons {
    margin-top: 15px;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.settings .btn-primary,
.settings input[type=submit].btn-primary {
    background: #4a90e2;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.2s;
}
.settings .btn-primary:hover {
    background: #357abd;
}
.settings .btn-secondary,
.settings input[type=submit].btn-secondary {
    background: #95a5a6;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.2s;
}
.settings .btn-secondary:hover {
    background: #7f8c8d;
}
.settings .btn-cancel,
.settings button.btn-cancel {
    background: #ecf0f1;
    color: #555;
    border: 1px solid #ddd;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}
.settings .btn-cancel:hover {
    background: #dfe6e9;
    border-color: #bdc3c7;
}
.settings .btn-danger,
.settings input[type=submit].btn-danger {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.2s;
}
.settings .btn-danger:hover {
    background: #c0392b;
}
.settings .settings-notice {
    background: #fff9e6;
    border-left: 4px solid #f39c12;
    padding: 10px 14px;
    margin: 12px 0 0 0;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.4;
}
.settings .settings-info {
    background: #e8f4fd;
    border-left: 4px solid #4a90e2;
    padding: 12px 16px;
    margin: 16px 0;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.5;
}
.qrink-hideheader div.header
{
    display:none;
}