/* Captcha Container Styles */
.captcha-container {
    background: #f8fafc;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.captcha-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #1e293b;
    text-align: center;
}

.captcha-question {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
    color: #334155;
    text-align: center;
}

/* Text Captcha Styles */
.captcha-input-container {
    margin-bottom: 15px;
}

.captcha-input {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.captcha-input:focus {
    border-color: #00b8d4;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 184, 212, 0.2);
}

/* Image Captcha Styles */
.captcha-images-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 15px;
}

.captcha-image-box {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.captcha-image-box img {
    width: 100%;
    height: auto;
    display: block;
}

.captcha-image-box.selected {
    border-color: #00b8d4;
    box-shadow: 0 0 0 2px rgba(0, 184, 212, 0.3);
}

/* Button Styles */
.captcha-submit-btn {
    background: linear-gradient(135deg, #00e5ff 0%, #00b8d4 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    display: block;
    width: 100%;
    margin-bottom: 10px;
}

.captcha-submit-btn:hover {
    box-shadow: 0 4px 12px rgba(0, 184, 212, 0.3);
    transform: translateY(-2px);
}

.captcha-refresh-btn {
    background: transparent;
    color: #64748b;
    border: 1px solid #cbd5e1;
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    display: block;
    width: 100%;
}

.captcha-refresh-btn:hover {
    background: #f1f5f9;
    color: #334155;
}

/* Message Styles */
.captcha-error {
    background-color: #fee2e2;
    color: #b91c1c;
    padding: 10px;
    border-radius: 4px;
    margin-top: 10px;
    font-size: 14px;
    text-align: center;
}

.captcha-success {
    background-color: #dcfce7;
    color: #15803d;
    padding: 10px;
    border-radius: 4px;
    margin-top: 10px;
    font-size: 14px;
    text-align: center;
}

.form-error-message {
    background-color: #fee2e2;
    color: #b91c1c;
    padding: 12px;
    border-radius: 6px;
    margin: 15px 0;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-error-message i {
    color: #b91c1c;
    font-size: 18px;
}

/* Responsive Styles */
@media (max-width: 576px) {
    .captcha-images-container {
        grid-template-columns: repeat(2, 1fr);
    }
}