/* Devis Simple B2B - Blue Theme #1569AE */

.ds-wrap {
    max-width: 700px;
    margin: 20px auto;
    padding: 0 15px;
}

.ds-header {
    background: linear-gradient(135deg, #1569AE, #0D4F82);
    color: #fff;
    padding: 25px;
    border-radius: 12px 12px 0 0;
    text-align: left;
}

.ds-header h2 {
    margin: 0 0 8px;
    font-size: 26px;
    text-align: left;
}

.ds-header p {
    margin: 0;
    opacity: 0.9;
    text-align: left;
}

.ds-form {
    background: #fff;
    padding: 25px;
    border: 1px solid #ddd;
    border-top: 0;
    border-radius: 0 0 12px 12px;
}

.ds-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.ds-row > div {
    flex: 1;
}

.ds-group {
    margin-bottom: 15px;
}

.ds-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    text-align: left;
    color: #333;
}

.ds-group label span {
    color: #1569AE;
}

.ds-group label small {
    color: #888;
    font-weight: 400;
}

.ds-group input,
.ds-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ccc;
    border-radius: 8px;
    font-size: 15px;
    box-sizing: border-box;
    background: #FAFAFA;
}

.ds-group input:focus,
.ds-group textarea:focus {
    border-color: #1569AE;
    outline: none;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(21, 105, 174, 0.1);
}

.ds-files {
    border: 2px dashed #1569AE;
    background: #E8F4FC;
    padding: 25px;
    text-align: center;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
}

.ds-files:hover {
    background: #D0E8F7;
    border-color: #0D4F82;
}

.ds-btn {
    background: linear-gradient(135deg, #1569AE, #0D4F82);
    color: #fff;
    border: none;
    padding: 15px 45px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

.ds-btn:hover {
    background: linear-gradient(135deg, #1A7BC9, #1569AE);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(21, 105, 174, 0.4);
}

.ds-success {
    text-align: center;
    padding: 50px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.ds-success h3 {
    color: #4CAF50;
    margin: 10px 0;
}

.ds-errors {
    background: #E8F4FC;
    border: 1px solid #1569AE;
    color: #0D4F82;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.ds-file-list {
    margin-top: 10px;
}

.ds-file-item {
    background: #E8F4FC;
    border: 1px solid #B8D4E8;
    padding: 10px 12px;
    border-radius: 5px;
    margin-bottom: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ds-file-remove {
    background: #1569AE;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    cursor: pointer;
    transition: all 0.2s;
}

.ds-file-remove:hover {
    background: #0D4F82;
}

@media (max-width: 600px) {
    .ds-row {
        flex-direction: column;
        gap: 0;
    }
    .ds-row > div {
        margin-bottom: 15px;
    }
}