h1:focus {
    outline: none;
}

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

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

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

    .blazor-error-boundary::after {
        content: "Произошла ошибка."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.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;
}

/* reset.css Я добавил */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    color-scheme: light dark;
    --primary-color: light-dark(#4361ee, #4361ee);
    --primary-dark: light-dark(#3a56d4, #3a56d4);
    --secondary-color: light-dark(#7209b7, #7209b7);
    --accent-color: light-dark(#f72585, #f72585);
    --light-color: light-dark(#f8f9fa, #f8f9fa);
    --light-gray: light-dark(#e9ecef, #e9ecef);
    --dark-color: light-dark(#212529, #212529);
    --gray-color: light-dark(#6c757d, #6c757d);
    --footer-color: light-dark(#1c70c4, #1c70c4);

    --border-radius: 8px;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
    /*font-size: 16px;*/
    font-size: 100%;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    display: flex;
    flex-direction: column;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #fefefe;
    min-height: 100dvh;
}

h1:focus {
    outline: none;
}

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

    a:hover {
        color: var(--primary-dark);
    }

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Анимации и улучшения UX */
.fade-in {
    animation: fadeIn 0.8s ease-out;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(67, 97, 238, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0);
    }
}

/* Улучшения для удобочитаемости */
.highlight {
    background-color: #7209b71a;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-weight: 500;
}
/*main.css*/
main {grid-area: main;}
.main-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: 2rem;
    padding: 2rem 0;
}

/*aside.css*/
aside {
    grid-area: aside;
    position: relative;
    max-height: 100dvh;
    overflow-y: auto;
    /*background: linear-gradient(180deg, #2c3e50 0%, #1a2530 100%);*/
    background: -webkit-linear-gradient(180deg, #054c76,#0c192a,#471c3a);
    background: linear-gradient(180deg, #054c76,#0c192a,#471c3a);
    color: white;
    box-shadow: 3px 0 15px rgba(0, 0, 0, 0.2);
    padding: 20px 6px;
}

/*Nav.css*/

.Mymenu {
    summary {
        padding: 18px 24px;
        font-size: 1.3rem;
        font-weight: 600;
        background-color: #ffffff0d;
        cursor: pointer;
        display: flex;
        align-items: center;
        border-left: 4px solid #3498db;
        transition: all 0.3s ease;
        color: #ecf0f1;

        &:hover {
            background-color: #ffffff1a;
            border-left-color: #1abc9c;
        }

        &::marker {
            display: none;
            content: '';
        }
    }

        summary::after {
            content: '\f0d7';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            margin-left: auto;
            transition: transform 0.3s ease;
            color: #bdc3c7;
        }

    details[open] summary::after {
        transform: rotate(180deg);
        color: #3498db;
    }

    summary i {
        margin-right: 12px;
        width: 20px;
        text-align: center;
        color: #3498db;
    }

    .aside-nav {
        margin-top: 5px;

        & ul {
            list-style-type: none;
        }

        & li {
            border-bottom: 1px solid #ffffff0d;
        }

            & li:last-child {
                border-bottom: none;
            }
    }

    .aside-nav a {
        display: flex;
        align-items: center;
        padding: 16px 24px 16px 52px;
        color: #bdc3c7;
        text-decoration: none;
        font-size: 1rem;
        transition: all 0.3s ease;
        position: relative;

        &:hover {
            background-color: #ffffff0d;
            color: #ecf0f1;
            padding-left: 56px;
        }

            &:hover i {
                color: #1abc9c;
            }
    }

    .aside-nav a.active {
        background-color: #3498db26;
        color: #3498db;
        border-left: 3px solid #3498db;
    }

    .aside-nav a i {
        margin-right: 12px;
        width: 20px;
        text-align: center;
        font-size: 1.1rem;
        color: #7f8c8d;
        transition: color 0.3s ease;
    }
}

/*recommendations-block.css*/
.recommendations-block {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);

    & h2 {
        color: var(--primary-color);
        margin-bottom: 1.5rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    & .recommendations-list {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 1rem;

        & .recommendation-item {
            display: flex;
            gap: 1rem;
            padding: 1rem;
            border-radius: var(--border-radius);
            background-color: var(--light-color);
            transition: var(--transition);

            &:hover {
                background-color: var(--light-gray);
                transform: translateY(-3px);
            }

            & img {
                width: 80px;
                height: 100px;
                object-fit: cover;
                border-radius: 4px;
            }

            & .recommendation-info {
                & h3 {
                    font-size: 1.1rem;
                    margin-bottom: 0.5rem;
                }

                & p {
                    font-size: 0.9rem;
                    color: var(--gray-color);
                    margin-bottom: 0.5rem;
                }

                & .rating-small {
                    color: #ffc107;
                    font-size: 0.9rem;
                }
            }
        }
    }
}




/*media.css*/
@media (min-width: 800px) {
    body {
        display: grid;
        grid-template-columns: 300px 1fr;
        grid-template-areas:
            "aside header"
            "aside main"
            "aside footer";
    }

    aside {
        /*position: fixed;*/
        position: sticky;
        top: 0;
    }

    .page-navigation {
        flex-direction: row;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none;
        transition: none;
    }
}