/* Registration Form */
.registration-wrapper {
    width: 100%;
    max-width: 900px;
}

.reg-header {
    text-align: center;
    margin-bottom: 40px;
}

.reg-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.reg-subtitle {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

/* Progress Steps */
.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: relative;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(var(--color-primary-rgb), 0.2);
    z-index: 0;
}

.step {
    position: relative;
    z-index: 1;
    flex: 1;
    text-align: center;
}

.step-circle {
    width: 40px;
    height: 40px;
    margin: 0 auto 10px;
    border-radius: 50%;
    background: rgba(30, 41, 59, 0.8);
    border: 2px solid rgba(var(--color-primary-rgb), 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    transition: all 0.3s;
}

.step.active .step-circle {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-accent) 100%);
    border-color: var(--color-accent);
    color: white;
}

.step.completed .step-circle {
    background: var(--color-success);
    border-color: var(--color-success);
    color: white;
}

.step-label {
    color: var(--color-text-dim);
    font-size: 0.9rem;
}

.step.active .step-label {
    color: var(--color-primary);
}

/* Form Container */
.form-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(52, 211, 153, 0.2);
    padding: 40px;
    box-shadow: 0 20px 60px rgba(var(--color-primary-dark-rgb), 0.2);
}

/* Form Step Content */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

/* Form Grid */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

/* Form Group */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #e2e8f0;
    font-weight: 500;
    font-size: 0.95rem;
}

.required {
    color: var(--color-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(30, 41, 59, 0.5);
    border: 2px solid rgba(var(--color-primary-rgb), 0.3);
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(30, 41, 59, 0.8);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

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

/* Input Icons */
.input-with-icon {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary);
    font-size: 1.2rem;
}

.input-with-icon input {
    padding-left: 45px;
}

/* Password Strength */
.password-strength {
    margin-top: 8px;
    height: 4px;
    background: rgba(var(--color-primary-rgb), 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.password-strength-bar {
    height: 100%;
    width: 0%;
    transition: all 0.3s;
    border-radius: 2px;
}

.password-strength-text {
    margin-top: 5px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Checkboxes and Radio */
.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.checkbox-wrapper,
.radio-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-wrapper input[type="checkbox"],
.radio-wrapper input[type="radio"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.checkbox-label,
.radio-label {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    cursor: pointer;
    flex: 1;
}

/* Buttons */
.button-group {
    display: flex;
    gap: 15px;
    justify-content: space-between;
    margin-top: 30px;
}

.btn {
    padding: 14px 28px;
    font-size: 1rem;
    justify-content: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-accent) 100%);
    color: white;
    flex: 1;
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Social Login */
.divider {
    text-align: center;
    margin: 30px 0;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: rgba(var(--color-primary-rgb), 0.2);
}

.divider span {
    background: rgba(30, 41, 59, 0.9);
    padding: 0 20px;
    position: relative;
    color: var(--color-text-muted);
}

.social-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.social-btn {
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid rgba(var(--color-primary-rgb), 0.3);
    background: rgba(30, 41, 59, 0.5);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.95rem;
}

.social-btn:hover {
    background: rgba(var(--color-primary-rgb), 0.1);
    border-color: var(--color-primary);
}

/* Error Messages */
.error-message {
    color: var(--color-danger);
    font-size: 0.85rem;
    margin-top: 5px;
    display: none;
}

.form-group.error input {
    border-color: var(--color-danger);
}

.form-group.error .error-message {
    display: block;
}

/* Success Message */
.success-message {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid var(--color-success);
    border-radius: 12px;
    padding: 15px;
    color: var(--color-success);
    text-align: center;
    margin-bottom: 20px;
    display: none;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .reg-header h1 {
        font-size: 1.8rem;
    }

    .form-container {
        padding: 25px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .button-group {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .social-buttons {
        grid-template-columns: 1fr;
    }

    .progress-steps {
        margin-bottom: 30px;
    }

    .step-label {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .form-container {
        padding: 20px;
    }

    .reg-header h1 {
        font-size: 1.5rem;
    }

    .reg-subtitle {
        font-size: 0.95rem;
    }
}