/**
 * WineFOR B2B Registration Form Styles
 * File: b2b-form.css
 * 
 * Stili per il form di registrazione B2B
 * Utilizzato dallo shortcode [registrazione_b2b]
 */

/* ========================================
   B2B CONTAINER
======================================== */
.winefor-b2b-container {
    max-width: 800px;
    margin: 20px auto;
    padding: 30px;
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.winefor-b2b-title {
    text-align: center;
    color: #722f37;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    border-bottom: 2px solid #722f37;
    padding-bottom: 15px;
}

/* ========================================
   FORM STRUCTURE
======================================== */
.winefor-b2b-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.winefor-b2b-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #722f37;
}

.winefor-b2b-section-title {
    margin: 0 0 15px 0;
    color: #722f37;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.winefor-b2b-section-title::before {
    content: "";
    width: 20px;
    height: 20px;
    background: #722f37;
    border-radius: 50%;
    margin-right: 10px;
    flex-shrink: 0;
}

/* ========================================
   FORM ROWS AND INPUTS
======================================== */
.winefor-b2b-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.winefor-b2b-row:last-child {
    margin-bottom: 0;
}

.winefor-b2b-row.winefor-b2b-full .winefor-b2b-input {
    flex: 1 1 100%;
}

.winefor-b2b-input {
    flex: 1 1 calc(50% - 7.5px);
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    background-color: #ffffff;
}

.winefor-b2b-input:focus {
    outline: none;
    border-color: #722f37;
    box-shadow: 0 0 0 3px rgba(114, 47, 55, 0.1);
}

.winefor-b2b-input::placeholder {
    color: #888;
    font-style: italic;
}

.winefor-b2b-input[required]::placeholder::after {
    content: " *";
    color: #dc3545;
}

/* ========================================
   HONEYPOT (HIDDEN FIELDS)
======================================== */
.winefor-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.winefor-honeypot input {
    width: 1px;
    height: 1px;
    border: none;
    background: transparent;
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    pointer-events: none;
}

.winefor-honeypot,
.winefor-honeypot input {
    display: none !important;
    visibility: hidden !important;
}

/* ========================================
   SUBMIT SECTION
======================================== */
.winefor-b2b-submit-section {
    background: #ffffff !important;
    border: 2px solid #722f37 !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.winefor-b2b-terms-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex: 1 1 60%;
    min-width: 300px;
    cursor: pointer;
}

.winefor-b2b-checkbox {
    width: 18px;
    height: 18px;
    accent-color: #722f37;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 2px;
}

.winefor-b2b-terms-text {
    font-size: 14px;
    line-height: 1.4;
    color: #555;
}

.winefor-b2b-terms-link {
    color: #722f37;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.winefor-b2b-terms-link:hover {
    color: #5a252a;
    text-decoration: underline;
}

/* ========================================
   SUBMIT BUTTON
======================================== */
.winefor-b2b-submit-btn {
    flex: 0 0 auto;
    padding: 15px 30px;
    background: linear-gradient(135deg, #722f37 0%, #8b3a47 100%);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 160px;
}

.winefor-b2b-submit-btn:hover {
    background: linear-gradient(135deg, #5a252a 0%, #722f37 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(114, 47, 55, 0.3);
}

.winefor-b2b-submit-btn:active {
    transform: translateY(0);
}

.winefor-b2b-submit-btn:disabled {
    background: #cccccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ========================================
   RESULT MESSAGES
======================================== */
.winefor-b2b-result {
    padding: 15px 20px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 500;
    display: none;
    margin-top: 20px;
}

.winefor-b2b-result.winefor-b2b-success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    display: block;
}

.winefor-b2b-result.winefor-b2b-error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    display: block;
}

.winefor-b2b-result.winefor-b2b-success::before {
    content: "✓ ";
    font-weight: bold;
    margin-right: 5px;
}

.winefor-b2b-result.winefor-b2b-error::before {
    content: "⚠ ";
    font-weight: bold;
    margin-right: 5px;
}

/* ========================================
   RESPONSIVE DESIGN
======================================== */
@media (max-width: 768px) {
    .winefor-b2b-container {
        margin: 15px;
        padding: 20px;
    }
    
    .winefor-b2b-title {
        font-size: 20px;
        margin-bottom: 25px;
    }
    
    .winefor-b2b-row {
        flex-direction: column;
        gap: 15px;
    }
    
    .winefor-b2b-input {
        flex: 1 1 100%;
    }
    
    .winefor-b2b-submit-section {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
    }
    
    .winefor-b2b-terms-label {
        flex: 1 1 100%;
        min-width: auto;
    }
    
    .winefor-b2b-submit-btn {
        flex: 1 1 100%;
        padding: 18px;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .winefor-b2b-container {
        margin: 10px;
        padding: 15px;
    }
    
    .winefor-b2b-section {
        padding: 15px;
    }
    
    .winefor-b2b-input {
        padding: 15px;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .winefor-b2b-section-title {
        font-size: 16px;
    }
    
    .winefor-b2b-terms-text {
        font-size: 13px;
    }
}

/* ========================================
   LOADING STATE
======================================== */
.winefor-b2b-form.loading .winefor-b2b-input {
    pointer-events: none;
    opacity: 0.7;
}

.winefor-b2b-form.loading .winefor-b2b-submit-btn {
    background: #cccccc;
    cursor: wait;
}

/* ========================================
   FIELD VALIDATION STATES
======================================== */
.winefor-b2b-input:invalid {
    border-color: #dc3545;
}

.winefor-b2b-input:valid {
    border-color: #28a745;
}

.winefor-b2b-input:focus:invalid {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.winefor-b2b-input:focus:valid {
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

/* ========================================
   ACCESSIBILITY IMPROVEMENTS
======================================== */
.winefor-b2b-input:focus,
.winefor-b2b-checkbox:focus,
.winefor-b2b-submit-btn:focus {
    outline: 2px solid #722f37;
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .winefor-b2b-input,
    .winefor-b2b-submit-btn,
    .winefor-b2b-terms-link {
        transition: none;
    }
}

/* ========================================
   SECTION ICONS (OPTIONAL)
======================================== */
.winefor-b2b-section:nth-child(2) .winefor-b2b-section-title::before {
    background: linear-gradient(45deg, #722f37, #8b3a47);
}

.winefor-b2b-section:nth-child(3) .winefor-b2b-section-title::before {
    background: linear-gradient(45deg, #8b3a47, #722f37);
}

.winefor-b2b-section:nth-child(4) .winefor-b2b-section-title::before {
    background: linear-gradient(45deg, #722f37, #5a252a);
}

/* ========================================
   PRINT STYLES
======================================== */
@media print {
    .winefor-b2b-container {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .winefor-b2b-submit-btn {
        display: none;
    }
}