/* Authentication Pages Styles */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a0a2e 0%, #16213e 50%, #0f3460 100%);
    padding: 20px;
}

.auth-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border: 2px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 450px;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.3);
    animation: authCardSlideIn 0.6s ease-out;
}

@keyframes authCardSlideIn {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h1 {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    background: linear-gradient(45deg, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    text-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
}

.auth-header h2 {
    color: #e5e7eb;
    font-size: 1.5rem;
    font-weight: 300;
}

.auth-form {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    color: #8b5cf6;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group label i {
    margin-right: 8px;
    width: 16px;
}

.form-group input {
    width: 100%;
    padding: 15px;
    border: 2px solid rgba(139, 92, 246, 0.3);
    border-radius: 10px;
    background: rgba(26, 10, 46, 0.5);
    color: #ffffff;
    font-size: 16px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-group input:focus {
    outline: none;
    border-color: #8b5cf6;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
    background: rgba(26, 10, 46, 0.7);
}

.form-group input::placeholder {
    color: #9ca3af;
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 15px;
    font-size: 16px;
    font-weight: 600;
}

.auth-footer {
    text-align: center;
    border-top: 1px solid rgba(139, 92, 246, 0.2);
    padding-top: 20px;
}

.auth-footer p {
    color: #d1d5db;
    margin-bottom: 10px;
}

.auth-footer a {
    color: #8b5cf6;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.auth-footer a:hover {
    color: #ec4899;
    text-shadow: 0 0 10px rgba(236, 72, 153, 0.5);
}

/* Alert Styles */
.alert {
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    animation: alertSlideIn 0.5s ease-out;
}

@keyframes alertSlideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
}

/* Responsive Design */
@media (max-width: 480px) {
    .auth-container {
        padding: 10px;
    }
    
    .auth-card {
        padding: 30px 20px;
    }
    
    .auth-header h1 {
        font-size: 2rem;
    }
    
    .auth-header h2 {
        font-size: 1.2rem;
    }
}

/* Loading States */
.btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn.loading::after {
    content: '';
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

/* Form Validation */
.form-group.error input {
    border-color: #ef4444;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
}

.form-group.success input {
    border-color: #10b981;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.form-group .error-message {
    color: #fca5a5;
    font-size: 12px;
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.form-group .success-message {
    color: #86efac;
    font-size: 12px;
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 5px;
}