/* =============================================
   Supplier Registration Form Styles
   ============================================= */

.form-section {
    padding: 100px 30px 60px;
    background: #f4f6f8;
    min-height: 100vh;
}

.form-container {
    max-width: 850px;
    margin: 0 auto;
    background: #fff;
    border-radius: 10px;
    padding: 40px 45px;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.08);
}

.form-container h1 {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: #006AA6;
    margin-bottom: 30px;
}

/* Progress Steps */
.form-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 35px;
    gap: 5px;
}

.step {
    flex: 1;
    text-align: center;
    padding: 10px 5px;
    font-size: 0.75rem;
    font-weight: 500;
    color: #999;
    border-bottom: 3px solid #ddd;
    transition: all 0.3s;
}

.step span {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 3px;
}

.step.active {
    color: #006AA6;
    border-bottom-color: #006AA6;
}

.step.completed {
    color: #28a745;
    border-bottom-color: #28a745;
}

/* Form Pages */
.form-page {
    display: none;
}

.form-page.active {
    display: block;
}

.form-page h2 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
}

.form-note {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 20px;
}

/* Form Grid */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: #444;
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 14px;
    border: 1px solid #d0d5dd;
    border-radius: 6px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    color: #333;
    transition: border-color 0.3s;
    background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #006AA6;
    box-shadow: 0 0 0 3px rgba(0, 106, 166, 0.1);
}

.form-group input[type="file"] {
    padding: 8px;
    background: #f9fafb;
}

/* Checkbox Grid */
.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.checkbox-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: #444;
    cursor: pointer;
    line-height: 1.5;
}

.checkbox-item input[type="checkbox"] {
    margin-top: 4px;
    accent-color: #006AA6;
}

/* Signature Canvas */
#signatureCanvas {
    border: 1px solid #d0d5dd;
    border-radius: 6px;
    cursor: crosshair;
    background: #fafafa;
    max-width: 100%;
}

.clear-sig {
    margin-top: 8px;
    padding: 6px 16px;
    background: none;
    border: 1px solid #d0d5dd;
    border-radius: 4px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.8rem;
    color: #666;
    cursor: pointer;
    transition: background 0.3s;
}

.clear-sig:hover {
    background: #f0f0f0;
}

/* Form Navigation */
.form-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

.form-btn {
    padding: 12px 30px;
    border: none;
    border-radius: 6px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.3s;
}

.form-btn.next,
.form-btn.submit {
    background: #006AA6;
    color: #fff;
    margin-left: auto;
}

.form-btn.next:hover,
.form-btn.submit:hover {
    background: #005080;
}

.form-btn.prev {
    background: #f0f0f0;
    color: #555;
}

.form-btn.prev:hover {
    background: #e0e0e0;
}

/* Responsive */
@media (max-width: 768px) {
    .form-container {
        padding: 25px 20px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .checkbox-grid {
        grid-template-columns: 1fr;
    }

    .form-steps {
        flex-wrap: wrap;
    }

    .step {
        flex: 0 0 30%;
        font-size: 0.65rem;
    }
}