/* ===================================
   Waitlist Form & Modal Styles
   =================================== */

/* Form Styles */
.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.required {
    color: var(--error-red);
}

.form-group input,
.form-group select {
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-system);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group input::placeholder {
    color: var(--text-tertiary);
}

.form-message {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    display: none;
}

.form-message.error {
    display: block;
    background-color: #ffebee;
    color: var(--error-red);
    border: 1px solid var(--error-red);
}

.form-message.success {
    display: block;
    background-color: #e8f5e9;
    color: var(--success-green);
    border: 1px solid var(--success-green);
}

.form-message.info {
    display: block;
    background-color: #e3f2fd;
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
}

#submitBtn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ===================================
   Modal Styles
   =================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    cursor: pointer;
}

.modal-content {
    position: relative;
    background-color: var(--bg-card);
    border-radius: 16px;
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    z-index: 1;
    animation: modalSlideIn 0.3s ease;
    transition: background-color 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.modal-close:hover {
    background-color: var(--bg-secondary);
}

.modal-close svg {
    width: 24px;
    height: 24px;
    color: var(--text-secondary);
}

.modal-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-sm);
    color: var(--primary-blue);
}

.modal-header.success .modal-icon {
    color: var(--success-green);
}

.modal-header h3 {
    font-size: 24px;
    margin: 0;
}

.modal-description {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.modal-hint {
    text-align: center;
    font-size: 14px;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-md);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.modal-actions .btn {
    flex: 1;
}

/* ===================================
   OTP Input Container
   =================================== */

.otp-container {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: var(--spacing-md) 0;
}

/* OTP inputs styling */
#otpContainer input {
    width: 48px;
    height: 56px;
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

#otpContainer input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.otp-message {
    text-align: center;
    padding: 12px;
    border-radius: 8px;
    font-size: 14px;
    margin-top: var(--spacing-sm);
    display: none;
}

.otp-message.error {
    display: block;
    background-color: #ffebee;
    color: var(--error-red);
    border: 1px solid var(--error-red);
}

.otp-message.success {
    display: block;
    background-color: #e8f5e9;
    color: var(--success-green);
    border: 1px solid var(--success-green);
}

.otp-message.info {
    display: block;
    background-color: #e3f2fd;
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
}

/* ===================================
   Responsive Modal
   =================================== */

@media (max-width: 576px) {
    .modal-content {
        padding: var(--spacing-md);
    }

    .modal-icon {
        width: 48px;
        height: 48px;
    }

    .modal-header h3 {
        font-size: 20px;
    }

    #otpContainer input {
        width: 40px;
        height: 48px;
        font-size: 20px;
    }

    .modal-actions {
        flex-direction: column;
    }
}