.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.captcha-container {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    text-align: center;
    margin-bottom: 1rem;
}

.captcha-quiz {
    font-weight: bold;
    margin-bottom: 15px;
    color: #495057;
    font-size: 16px;
    text-align: center;
}

.captcha-images {
    display: flex !important;
    gap: 15px;
    margin-top: 10px;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
}

.s-captcha {
    cursor: pointer;
    width: 80px !important;
    height: 80px !important;
    border: 3px solid #dee2e6;
    border-radius: 10px;
    transition: all 0.3s ease;
    position: relative;
    object-fit: cover;
    display: inline-block !important;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.s-captcha:hover {
    border-color: #3b82f6;
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(59, 130, 246, 0.2);
}

.s-captcha.selected,
.s-captcha.active {
    border: 3px solid #10b981 !important;
    transform: scale(1.1) !important;
    box-shadow: 0 8px 16px rgba(16, 185, 129, 0.4) !important;
    z-index: 10;
}

.s-captcha.selected::after,
.s-captcha.active::after {
    content: '✓';
    position: absolute;
    top: -8px;
    right: -8px;
    background: #10b981;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    z-index: 20;
}

.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.alert {
    border-radius: 8px;
    margin-bottom: 1rem;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.alert-success {
    background-color: #d1edff;
    border-color: #b3d9ff;
    color: #004085;
}

.auth-pass-inputgroup {
    position: relative;
}

.password-addon {
    border: none;
    background: transparent;
    color: #6c757d;
    padding: 10px;
}

.password-addon:hover {
    color: #495057;
    background: rgba(0,0,0,0.05);
    border-radius: 4px;
}

.form-control {
    border-radius: 6px;
    border: 1px solid #ced4da;
    padding: 0.75rem 1rem;
}

.form-control:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

.btn-primary {
    background-color: #3b82f6;
    border-color: #3b82f6;
    border-radius: 6px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
}

.btn-primary:hover {
    background-color: #2563eb;
    border-color: #2563eb;
    transform: translateY(-1px);
}

.btn-primary:disabled {
    background-color: #9ca3af;
    border-color: #9ca3af;
    cursor: not-allowed;
    transform: none;
}

.g-recaptcha {
    display: inline-block;
    margin: 10px 0;
}

.auth-page-wrapper {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-page-content {
    flex: 1;
    display: flex;
    align-items: center;
}

.card-bg-fill {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.auth-logo {
    text-decoration: none;
}

.footer {
    background-color: transparent;
    padding: 1rem 0;
    margin-top: auto;
}

@media (max-width: 576px) {
    .captcha-images {
        gap: 5px;
    }

    .s-captcha {
        width: 50px;
        height: 50px;
        margin: 3px;
    }

    .captcha-container {
        padding: 10px;
    }

    .captcha-quiz {
        font-size: 14px;
    }
}

@media (max-width: 400px) {
    .s-captcha {
        width: 45px;
        height: 45px;
    }

    .captcha-images {
        gap: 3px;
    }
}

.text-primary {
    color: #3b82f6 !important;
}

.text-muted {
    color: #6c757d !important;
}

.text-success {
    color: #10b981 !important;
}

.text-danger {
    color: #ef4444 !important;
}

.fw-medium {
    font-weight: 500;
}

.fw-semibold {
    font-weight: 600;
}

.s-captcha:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

.btn:focus {
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

.s-captcha,
.btn,
.form-control {
    transition: all 0.2s ease-in-out;
}

.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.password-input {
    padding-right: 50px !important;
}

.auth-page-wrapper .card-bg-fill .form-label {
    color: #000 !important;
}

.auth-page-wrapper .card-bg-fill .form-control {
    color: #000 !important;
    background-color: #ffffff !important;
}

.auth-page-wrapper .card-bg-fill .form-control::placeholder {
    color: #6b7280;
}

.auth-page-wrapper .card-bg-fill .password-addon {
    color: #6c757d;
}

.auth-page-wrapper .card-bg-fill .password-addon:hover {
    color: #495057;
}