html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.sidebar {
    background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
}

.top-row {
    background-color: #f7f7f7;
    border-bottom: 1px solid #d6d5d5;
    justify-content: flex-end;
    height: 3.5rem;
    display: flex;
    align-items: center;
}

.top-row ::deep a, .top-row ::deep .btn-link {
    white-space: nowrap;
    margin-left: 1.5rem;
    text-decoration: none;
}

.top-row ::deep a:hover, .top-row ::deep .btn-link:hover {
    text-decoration: underline;
}

.top-row ::deep a:first-child {
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 640.98px) {
    .top-row {
        justify-content: space-between;
    }

    .top-row ::deep a, .top-row ::deep .btn-link {
        margin-left: 0;
    }
}

.content {
    padding-top: 1.1rem;
}

.navbar-toggler {
    display: none;
}

.nav-scrollable {
    display: none;
}

.navbar-toggler:checked ~ .nav-scrollable {
    display: block;
}

@media (min-width: 641px) {
    .navbar-toggler {
        display: none;
    }

    .nav-scrollable {
        display: block;
        height: calc(100vh - 3.5rem);
        overflow-y: auto;
    }
}

.nav-item {
    font-size: 0.9rem;
    padding-bottom: 0.5rem;
    width: 100%;
}

.nav-item:first-of-type {
    padding-top: 1rem;
}

.nav-item:last-of-type {
    padding-bottom: 1rem;
}

.nav-item ::deep .nav-link {
    color: #d7d7d7;
    background: none;
    border: none;
    border-radius: 4px;
    height: 3rem;
    display: flex;
    align-items: center;
    line-height: 3rem;
    width: 100%;
    text-decoration: none;
}

.nav-item ::deep a.active {
    background-color: rgba(255,255,255,0.37);
    color: white;
}

.nav-item ::deep .nav-link:hover {
    background-color: rgba(255,255,255,0.1);
    color: white;
}

.page {
    position: relative;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sidebar .top-row {
    background-color: rgba(0, 0, 0, 0.4);
}

.sidebar .navbar-brand {
    font-size: 1.1rem;
}

@media (min-width: 641px) {
    .page {
        flex-direction: row;
    }

    .sidebar {
        width: 250px;
        height: 100vh;
        position: sticky;
        top: 0;
    }

    .top-row {
        position: sticky;
        top: 0;
        z-index: 1;
    }

    .page.has-sidebar .top-row,
    .page.has-sidebar article {
        padding-left: 2rem !important;
        padding-right: 1.5rem !important;
    }
}

@media (max-width: 640.98px) {
    .page {
        flex-direction: column;
    }

    .sidebar {
        position: relative;
        height: auto;
    }

    .top-row {
        position: sticky;
        top: 0;
        z-index: 1;
    }
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHZpZXdCb3g9IjAgMCA1NiA0OSIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTEzLjUgMTIuNUwzMCAyOUw0Ni41IDEyLjUiIHN0cm9rZT0iIzVFMDAwMCIgc3Ryb2tlLXdpZHRoPSIzIiBzdHJva2UtbGluZWNhcD0icm91bmQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiLz4KPHBhdGggZD0iTTMgM0wyNiAyNkw0OSAzIiBzdHJva2U9IiM1RTAwMDAiIHN0cm9rZS13aWR0aD0iMyIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIi8+Cjwvc3ZnPg==) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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

.footer {
    background-color: #f7f7f7;
    border-top: 1px solid #d6d5d5;
    padding: 1rem 0;
    margin-top: auto;
}

.footer a {
    color: #0d6efd;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* Login Page Styles */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
    background-attachment: fixed;
    padding: 2rem 1rem;
    position: relative;
    overflow: hidden;
}

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

.login-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 60% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.login-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.15) 0%, transparent 40%);
    pointer-events: none;
}

.login-wrapper {
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 24px;
    box-shadow: 
        0 25px 80px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset;
    overflow: hidden;
    animation: slideUp 0.6s ease-out;
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    background: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
    padding: 2.5rem 2rem;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.login-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.login-logo {
    width: 90px;
    height: 90px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(15px);
    border: 4px solid rgba(255, 255, 255, 0.5);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.2),
        inset 0 0 20px rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 1;
    animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.login-logo i {
    font-size: 2.5rem;
    color: white;
}

.login-logo img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.login-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    letter-spacing: 0.5px;
}

.login-subtitle {
    font-size: 0.95rem;
    opacity: 0.9;
    margin: 0;
    font-weight: 300;
}

.login-body {
    padding: 2.5rem 2rem;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.98));
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-label i {
    color: rgb(5, 39, 103);
    font-size: 1.1rem;
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    z-index: 1;
    pointer-events: none;
}

.input-with-icon {
    padding-left: 2.75rem !important;
    height: 48px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.input-with-icon:focus {
    border-color: rgb(5, 39, 103);
    box-shadow: 0 0 0 0.2rem rgba(5, 39, 103, 0.25), 0 4px 12px rgba(5, 39, 103, 0.2);
    outline: none;
    transform: translateY(-2px);
}

.input-with-icon::placeholder {
    color: #adb5bd;
}

.btn-login {
    width: 100%;
    height: 52px;
    background: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
    border: none;
    border-radius: 12px;
    color: white;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1.5rem;
    box-shadow: 
        0 6px 20px rgba(5, 39, 103, 0.4),
        0 0 0 0 rgba(5, 39, 103, 0.5);
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-login:hover:not(:disabled)::before {
    left: 100%;
}

.btn-login:hover:not(:disabled) {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 10px 30px rgba(5, 39, 103, 0.5),
        0 0 0 4px rgba(5, 39, 103, 0.2);
    background: linear-gradient(180deg, rgb(8, 50, 130) 0%, #4a0a5a 70%);
}

.btn-login:active:not(:disabled) {
    transform: translateY(0);
}

.btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.login-alert {
    border-radius: 10px;
    border: none;
    padding: 0.875rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    background-color: #fee;
    color: #c33;
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.login-alert i {
    font-size: 1.1rem;
}

.login-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e9ecef;
}

.login-hint {
    text-align: center;
    color: #6c757d;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.login-hint i {
    color: rgb(5, 39, 103);
}

.login-hint strong {
    color: rgb(5, 39, 103);
    font-weight: 700;
}

.validation-summary {
    background-color: #fee;
    border: 1px solid #fcc;
    border-radius: 10px;
    padding: 0.875rem 1rem;
    margin-bottom: 1.5rem;
    color: #c33;
    font-size: 0.9rem;
}

.validation-summary ul {
    margin: 0;
    padding-left: 1.25rem;
}

/* Responsive adjustments */
@media (max-width: 576px) {
    .login-card {
        border-radius: 15px;
    }

    .login-header {
        padding: 2rem 1.5rem;
    }

    .login-body {
        padding: 2rem 1.5rem;
    }

    .login-title {
        font-size: 1.5rem;
    }

    .login-logo {
        width: 70px;
        height: 70px;
    }

    .login-logo i {
        font-size: 2rem;
    }
}