.whatsapp-info {
    background: #dcfce7;
    border-left: 4px solid #22c55e;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 25px;
    display: flex;
    align-items: start;
    gap: 10px;
}

.whatsapp-info-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.whatsapp-info-text {
    flex: 1;
}

.whatsapp-info-text p {
    font-size: 13px;
    color: #166534;
    line-height: 1.6;
    margin-bottom: 5px;
}

.whatsapp-info-text strong {
    color: #15803d;
}

.code-label {
    display: block;
    color: #2d3748;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 12px;
}

.code-inputs {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.code-input {
    width: 50px;
    height: 55px;
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    transition: all 0.3s ease;
    outline: none;
    color: #2d3748;
}

.code-input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.code-input.filled {
    background: #f0f4ff;
    border-color: #667eea;
}

.code-input.error {
    border-color: #fc8181;
    animation: shake 0.4s;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-5px);
    }
    75% {
        transform: translateX(5px);
    }
}

.timer-container {
    text-align: center;
    margin: 20px 0;
    padding: 15px;
    background: #fef3c7;
    border-radius: 8px;
    border-left: 4px solid #f59e0b;
}

.timer-label {
    font-size: 12px;
    color: #92400e;
    margin-bottom: 5px;
    font-weight: 500;
}

.timer {
    font-size: 28px;
    font-weight: 700;
    color: #b45309;
    font-family: 'Courier New', monospace;
}

.timer.warning {
    color: #dc2626;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

.error-message {
    color: #fc8181;
    font-size: 12px;
    text-align: center;
    margin-top: 10px;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.error-message.show {
    display: flex;
}

.resend-section {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.resend-text {
    font-size: 13px;
    color: #718096;
    margin-bottom: 10px;
}

.resend-btn {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
    padding: 10px 20px;
    font-size: 14px;
    margin-top: 0;
}

.resend-btn:hover:not(:disabled) {
    background: #667eea;
    color: white;
}

.resend-btn:disabled {
    border-color: #cbd5e0;
    color: #718096;
}