/**
 * Simple CAPTCHA Styles - Enhanced UI
 */

#captcha-display {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 2px;
    text-align: center;
    min-width: 120px;
    width: auto;
    max-width: 180px;
    height: 45px;
    padding: 8px 16px;
    border-radius: 6px;
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    background-color: #f0f0f0;
    font-family: 'Arial', 'Courier New', monospace;
    user-select: none;
    -webkit-user-select: none;
    border: 2px solid #ddd;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    white-space: nowrap;
    color: #333;
    flex-shrink: 0;
    flex-grow: 0;
}

#captcha-display:hover {
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
    border-color: #999;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}

#captcha-input {
    display: inline-flex !important;
    width: auto !important; /* override .form-control width:100% */
    flex: 0 0 180px !important;
    min-width: 160px;
    max-width: 200px;
    padding: 10px 12px;
    font-size: 14px;
    border: 2px solid #ddd;
    border-radius: 6px;
    transition: border-color 0.3s ease;
    height: 45px;
    box-sizing: border-box;
    vertical-align: middle;
    line-height: 25px;
}

#captcha-input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.captcha-container {
    display: flex !important;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    flex-wrap: nowrap !important;
    width: 100%;
}

.captcha-container button {
    padding: 0;
    background-color: #f0f0f0;
    border: 2px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
}

.captcha-container button:hover {
    background-color: #e8e8e8;
    border-color: #999;
    transform: scale(1.05);
}

.captcha-container button:active {
    transform: scale(0.95);
}

.captcha-container button i {
    margin: 0;
    color: #666;
    font-size: 16px;
}

/* Wrap only on small screens; go full-width input when wrapping */
@media (max-width: 575.98px) {
    .captcha-container {
        flex-wrap: wrap !important;
    }

    #captcha-input {
        display: block !important;
        flex: 1 1 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
    }
}