html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3a 100%);
    min-height: 100vh;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #7c3aed, #0891b2);
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(139, 92, 246, 0.3); }
    50% { box-shadow: 0 0 30px rgba(139, 92, 246, 0.6); }
}

@keyframes slideInFromBottom {
    0% {
        transform: translateY(50px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Card hover effects */
.card-hover:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 20px rgba(139, 92, 246, 0.2);
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(135deg, #06b6d4, #8b5cf6, #ec4899);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Button enhancements */
.btn-arcade {
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-arcade::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-arcade:hover::before {
    left: 100%;
}

.btn-arcade:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.4);
}

/* Legacy Bootstrap compatibility */
a, .btn-link {
    color: #06b6d4;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover, .btn-link:hover {
    color: #0891b2;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    border: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #7c3aed, #0891b2);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.3);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #06b6d4;
}

.content {
    padding-top: 1.1rem;
    animation: slideInFromBottom 0.6s ease-out;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #10b981;
}

.invalid {
    outline: 1px solid #ef4444;
}

.validation-message {
    color: #ef4444;
}

.blazor-error-boundary {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: 8px;
    margin: 1rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

.darker-border-checkbox.form-check-input {
    border-color: #6b7280;
    background-color: #374151;
}

.darker-border-checkbox.form-check-input:checked {
    background-color: #8b5cf6;
    border-color: #8b5cf6;
}

/* Custom loading spinner */
.spinner-arcade {
    width: 40px;
    height: 40px;
    border: 4px solid #374151;
    border-top: 4px solid #8b5cf6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive enhancements */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 3rem !important;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Smooth page transitions */
.page-transition {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Account Pages Styling */
.account-container {
    background: rgba(15, 15, 35, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    margin: 2rem auto;
    max-width: 800px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    color: white;
}

.account-container h1, .account-container h2, .account-container h3 {
    color: white;
    margin-bottom: 1.5rem;
}

.account-container h1 {
    background: linear-gradient(135deg, #06b6d4, #8b5cf6, #ec4899);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-shift 3s ease infinite;
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
}

.account-container .form-control {
    background: rgba(55, 65, 81, 0.8);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: white;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.account-container .form-control:focus {
    background: rgba(55, 65, 81, 0.9);
    border-color: #8b5cf6;
    box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.25);
    color: white;
}

.account-container .form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.account-container .form-label {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.account-container .form-floating > .form-control:focus ~ label,
.account-container .form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: #8b5cf6;
}

.account-container hr {
    border-color: rgba(139, 92, 246, 0.3);
    opacity: 0.6;
}

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

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

.account-container a {
    color: #06b6d4;
    text-decoration: none;
    transition: color 0.3s ease;
}

.account-container a:hover {
    color: #0891b2;
    text-decoration: underline;
}

/* Centered form container */
.account-form-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: calc(100vh - 100px);
    padding: 2rem 1rem;
}

/* Updated Manage Layout Styling */
.manage-layout-container {
    min-height: calc(100vh - 80px);
    padding: 2rem 0;
    color: white;
}

.manage-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(15, 15, 35, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(139, 92, 246, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(139, 92, 246, 0.1);
}

.manage-header h1 {
    background: linear-gradient(135deg, #06b6d4, #8b5cf6, #ec4899);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-shift 3s ease infinite;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.manage-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin: 0;
}

/* Navigation wrapper for manage pages */
.manage-nav-wrapper {
    position: sticky;
    top: 100px;
}

/* Updated navigation menu styling for manage pages */
.manage-nav-wrapper .nav {
    background: rgba(26, 26, 58, 0.8);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(139, 92, 246, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.manage-nav-wrapper .nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 0.875rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    font-weight: 500;
}

.manage-nav-wrapper .nav-link:hover {
    color: white;
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.3);
    transform: translateX(5px);
}

.manage-nav-wrapper .nav-link.active {
    color: white;
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    border: 1px solid rgba(139, 92, 246, 0.5);
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(139, 92, 246, 0.3);
}

/* Content area styling */
.manage-content {
    background: rgba(15, 15, 35, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2.5rem;
    border: 1px solid rgba(139, 92, 246, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(139, 92, 246, 0.1);
    min-height: 400px;
}

.manage-content h3 {
    color: white;
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid rgba(139, 92, 246, 0.3);
}

/* Form styling within manage content */
.manage-content .form-floating {
    margin-bottom: 1.5rem;
}

.manage-content .form-control {
    background: rgba(26, 26, 58, 0.6);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: white;
    border-radius: 8px;
    padding: 1rem;
    font-size: 1rem;
}

.manage-content .form-control:focus {
    background: rgba(26, 26, 58, 0.8);
    border-color: #8b5cf6;
    box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.25);
    color: white;
}

.manage-content .form-control:disabled {
    background: rgba(26, 26, 58, 0.4);
    opacity: 0.7;
}

.manage-content .form-label {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.manage-content .btn {
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.manage-content .btn-primary {
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    border: none;
    color: white;
}

.manage-content .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.4);
}

/* Legacy manage container (keeping for backward compatibility) */
.manage-container {
    background: rgba(15, 15, 35, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    margin: 2rem auto;
    max-width: 1200px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    color: white;
}

.manage-container h1, .manage-container h2, .manage-container h3 {
    color: white;
}

.manage-container h1 {
    background: linear-gradient(135deg, #06b6d4, #8b5cf6, #ec4899);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-shift 3s ease infinite;
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

/* Legacy navigation menu styling (keeping for backward compatibility) */
.manage-nav {
    background: rgba(26, 26, 58, 0.6);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.manage-nav .nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.manage-nav .nav-link:hover,
.manage-nav .nav-link.active {
    color: white;
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    transform: translateX(5px);
}

/* Status message styling */
.status-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    text-align: center;
}

.status-message.success {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid #10b981;
    color: #10b981;
}

.status-message.error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid #ef4444;
    color: #ef4444;
}

/* External login providers styling */
.external-login {
    background: rgba(26, 26, 58, 0.6);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.external-login h3 {
    color: white;
    margin-bottom: 1rem;
}

/* Responsive adjustments for account pages */
@media (max-width: 768px) {
    .account-container,
    .manage-container {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .account-form-container {
        padding: 1rem 0.5rem;
    }
    
    .account-container h1 {
        font-size: 2rem;
    }
    
    /* Mobile adjustments for manage layout */
    .manage-layout-container {
        padding: 1rem 0;
    }
    
    .manage-header {
        margin-bottom: 2rem;
        padding: 1.5rem;
    }
    
    .manage-header h1 {
        font-size: 2rem;
    }
    
    .manage-content {
        padding: 1.5rem;
        margin-top: 1rem;
    }
    
    .manage-nav-wrapper {
        position: static;
        margin-bottom: 1rem;
    }
    
    .manage-nav-wrapper .nav {
        padding: 1rem;
    }
    
    .manage-nav-wrapper .nav-link {
        padding: 0.75rem 1rem;
        text-align: center;
    }
    
    .manage-nav-wrapper .nav-link:hover,
    .manage-nav-wrapper .nav-link.active {
        transform: none;
    }
}

@media (max-width: 576px) {
    .manage-header h1 {
        font-size: 1.75rem;
    }
    
    .manage-content {
        padding: 1rem;
    }
    
    .manage-nav-wrapper .nav {
        padding: 0.75rem;
    }
}

/* Additional utility classes to replace common Bootstrap patterns */
.btn {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    margin-bottom: 0;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: 0.375rem;
    transition: all 0.15s ease-in-out;
}

.btn-lg {
    padding: 0.5rem 1rem;
    font-size: 1.25rem;
    border-radius: 0.5rem;
}

.btn-danger {
    background-color: #dc3545;
    border-color: #dc3545;
    color: #fff;
}

.btn-danger:hover {
    background-color: #c82333;
    border-color: #bd2130;
    color: #fff;
}

.btn-primary {
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    border: none;
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #7c3aed, #0891b2);
    transform: translateY(-1px);
}

.btn-outline-warning {
    background: transparent;
    border: 1px solid #f59e0b;
    color: #f59e0b;
}

.btn-outline-warning:hover {
    background: #f59e0b;
    color: #000;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border-radius: 0.25rem;
}

/* Form utilities */
.form-control {
    display: block;
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    background-clip: padding-box;
    border-radius: 0.375rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

/* Updated form group styling for labels above inputs */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group .form-control {
    width: 100%;
    padding: 0.875rem;
    font-size: 1rem;
    background: rgba(26, 26, 58, 0.6);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: white;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-group .form-control:focus {
    background: rgba(26, 26, 58, 0.8);
    border-color: #8b5cf6;
    box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.25);
    color: white;
    outline: none;
}

.form-group .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* Legacy floating label support - keeping for backward compatibility */
.form-floating {
    position: relative;
}

.form-floating > .form-control {
    height: calc(3.5rem + 2px);
    line-height: 1.25;
    padding: 1rem 0.75rem;
}

.form-floating > label {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    padding: 1rem 0.75rem;
    pointer-events: none;
    border: 1px solid transparent;
    transform-origin: 0 0;
    transition: opacity 0.1s ease-in-out, transform 0.1s ease-in-out;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    opacity: 0.65;
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

/* Alert utilities */
.alert {
    position: relative;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.375rem;
}

.alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeaa7;
}

/* Validation message styling */
.validation-message {
    color: #ef4444;
    font-size: 0.75rem;
    margin-top: 0.25rem;
    display: block;
}

/* Checkbox styling */
.form-check-input {
    background: rgba(26, 26, 58, 0.6);
    border: 1px solid rgba(139, 92, 246, 0.3);
    width: 1rem;
    height: 1rem;
    border-radius: 0.25rem;
}

.form-check-input:checked {
    background-color: #8b5cf6;
    border-color: #8b5cf6;
}

.form-check-input:focus {
    border-color: #8b5cf6;
    box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.25);
}

/* Disabled form controls */
.form-control:disabled {
    background: rgba(26, 26, 58, 0.4);
    opacity: 0.7;
    cursor: not-allowed;
}

/* Utility classes */
.mb-3 {
    margin-bottom: 1rem !important;
}

.me-2 {
    margin-right: 0.5rem !important;
}

/* Recovery code styling */
.recovery-code {
    background: rgba(26, 26, 58, 0.8);
    color: #06b6d4;
    padding: 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    border: 1px solid rgba(139, 92, 246, 0.3);
    display: inline-block;
    margin: 0.25rem 0.5rem 0.25rem 0;
}