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,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIG92ZXJmbG93PSJoaWRkZW4iPjxkZWZzPjxjbGlwUGF0aCBpZD0iY2xpcDAiPjxyZWN0IHg9IjIzNSIgeT0iNTEiIHdpZHRoPSI1NiIgaGVpZ2h0PSI0OSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMCkiIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0yMzUgLTUxKSI+PHBhdGggZD0iTTI2My41MDYgNTFDMjY0LjcxNyA1MSAyNjUuODEzIDUxLjQ4MzcgMjY2LjYwNiA1Mi4yNjU4TDI2Ny4wNTIgNTIuNzk4NyAyNjcuNTM5IDUzLjYyODMgMjkwLjE4NSA5Mi4xODMxIDI5MC41NDUgOTIuNzk1IDI5MC42NTYgOTIuOTk2QzI5MC44NzcgOTMuNTEzIDI5MSA5NC4wODE1IDI5MSA5NC42NzgyIDI5MSA5Ny4wNjUxIDI4OS4wMzggOTkgMjg2LjYxNyA5OUwyNDAuMzgzIDk5QzIzNy45NjMgOTkgMjM2IDk3LjA2NTEgMjM2IDk0LjY3ODIgMjM2IDk0LjM3OTkgMjM2LjAzMSA5NC4wODg2IDIzNi4wODkgOTMuODA3MkwyMzYuMzM4IDkzLjAxNjIgMjM2Ljg1OCA5Mi4xMzE0IDI1OS40NzMgNTMuNjI5NCAyNTkuOTYxIDUyLjc5ODUgMjYwLjQwNyA1Mi4yNjU4QzI2MS4yIDUxLjQ4MzcgMjYyLjI5NiA1MSAyNjMuNTA2IDUxWk0yNjMuNTg2IDY2LjAxODNDMjYwLjczNyA2Ni4wMTgzIDI1OS4zMTMgNjcuMTI0NSAyNTkuMzEzIDY5LjMzNyAyNTkuMzEzIDY5LjYxMDIgMjU5LjMzMiA2OS44NjA4IDI1OS4zNzEgNzAuMDg4N0wyNjEuNzk1IDg0LjAxNjEgMjY1LjM4IDg0LjAxNjEgMjY3LjgyMSA2OS43NDc1QzI2Ny44NiA2OS43MzA5IDI2Ny44NzkgNjkuNTg3NyAyNjcuODc5IDY5LjMxNzkgMjY3Ljg3OSA2Ny4xMTgyIDI2Ni40NDggNjYuMDE4MyAyNjMuNTg2IDY2LjAxODNaTTI2My41NzYgODYuMDU0N0MyNjEuMDQ5IDg2LjA1NDcgMjU5Ljc4NiA4Ny4zMDA1IDI1OS43ODYgODkuNzkyMSAyNTkuNzg2IDkyLjI4MzcgMjYxLjA0OSA5My41Mjk1IDI2My41NzYgOTMuNTI5NSAyNjYuMTE2IDkzLjUyOTUgMjY3LjM4NyA5Mi4yODM3IDI2Ny4zODcgODkuNzkyMSAyNjcuMzg3IDg3LjMwMDUgMjY2LjExNiA4Ni4wNTQ3IDI2My41NzYgODYuMDU0N1oiIGZpbGw9IiNGRkU1MDAiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPjwvZz48L3N2Zz4=) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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

.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;
}
/* ================================
   SpanishWords — общий интерфейс
   ================================ */
body {
    background-color: #f5f7fa;
    color: #263238;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

/* Заголовки */

h1 {
    margin-bottom: 20px;
    font-weight: 600;
    align-content:center;
}

h3 {
    margin-top: 15px;
    margin-bottom: 15px;
}

/* Карточка обучения */

.word-card {
    max-width: 650px;
    margin: 40px auto;
    padding: 35px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
}

    .word-card h2 {
        font-size: 32px;
        margin-bottom: 25px;
    }

/* Поля ввода */

input[type="text"],
input:not([type]),
input[type="search"] {
    padding: 10px 14px;
    border: 1px solid #ccd3da;
    border-radius: 8px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

    input[type="text"]:focus,
    input:not([type]):focus,
    input[type="search"]:focus {
        border-color: #4f7cff;
        box-shadow: 0 0 0 3px rgba(79, 124, 255, 0.15);
    }

/* Кнопки */

button {
    padding: 10px 18px;
    margin: 5px;
    border: none;
    border-radius: 8px;
    background-color: #4f7cff;
    color: white;
    font-size: 15px;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

    button:hover {
        background-color: #3d68e8;
    }

    button:active {
        transform: translateY(1px);
    }

    button:disabled {
        background-color: #b8c0cc;
        cursor: not-allowed;
    }

/* Сообщения */

.correct {
    color: #1b8a4b;
    font-weight: 600;
}

.wrong {
    color: #d63c3c;
    font-weight: 600;
}

/* Словарь */

.dictionary-table {
    width: 100%;
    max-width: 850px;
    margin-top: 20px;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.page-header {
    text-align: center;
}

.user-info {
    text-align: center;
}

.dictionary-table th {
    background-color: #eef2f7;
    padding: 13px 16px;
    text-align: left;
    font-weight: 600;
}

    .dictionary-table td {
        padding: 12px 16px;
        border-top: 1px solid #e7ebef;
    }

    .dictionary-table tbody tr:hover {
        background-color: #f8faff;
    }

    /* Галочки "Учить" */

    .dictionary-table input[type="checkbox"] {
        width: 18px;
        height: 18px;
        cursor: pointer;
    }

    /* Блок добавления слова */

    .dictionary-table + hr {
        margin-top: 30px;
    }

/* Адаптация для телефона */

@media (max-width: 600px) {

    .word-card {
        margin: 20px 10px;
        padding: 25px 15px;
    }

        .word-card h2 {
            font-size: 26px;
        }

    .dictionary-table th,
    .dictionary-table td {
        padding: 10px 8px;
    }

    input[type="text"],
    input:not([type]) {
        width: 100%;
        box-sizing: border-box;
        margin-bottom: 8px;
    }

    button {
        width: auto;
    }
}