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

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.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 #258cfb;
}

.content {
    padding-top: 1.1rem;
}

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: "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;
}





.chat-input-stack {
    display: flex;
    flex-direction: row;
    gap: 10px;
}

@media (max-width: 768px) {
    .chat-input-stack {
        flex-direction: column;
    }

        .chat-input-stack > * {
            width: 100% !important;
        }
}


.chat-messages {
    padding: 6px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    height: 100%;
    gap: 6px;
}

.chat-message {
    display: flex;
    align-items: start;
    width: 100%;
}

    .chat-message.chat-user {
        justify-content: flex-end;
        flex-direction: row-reverse;
    }

    .chat-message.chat-bot {
        justify-content: flex-start;
        flex-direction: row;
    }

.chat-bubble {
    padding: 4px 4px;
    font-size: 13px;
    line-height: 1.2;
    border-radius: 12px;
    word-break: break-word;
    white-space: pre-wrap;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    max-width: calc(100% - 60px);
}

.chat-user .chat-bubble {
    background-color: #dcf8c6;
    margin-left: auto;
}

.chat-bot .chat-bubble {
    background-color: #ffffff;
    margin-right: auto;
}

.chat-avatar {
    font-size: 32px;
    background-color: #4CAF50;
    border-radius: 50%;
    padding: 8px;
    color: white;
    margin: 0 8px;
}

/*.chat-avatar-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 8px;
}*/

.chat-avatar-img {
    width: 40px;
    height: 40px;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.2);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.overlay-content {
    background-color: dimgray;
    padding: 1.5em;
    border-radius: 8px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 200px;
}

.faq-scroll {
    -webkit-overflow-scrolling: touch;
    /* Firefox */
    scrollbar-width: none;
    /* IE/旧Edge */
    -ms-overflow-style: none;
}

    .faq-scroll::-webkit-scrollbar {
        display: none; /* Chrome / Edge / Safari */
    }

.chat-bubble {
    display: flex;
    flex-direction: column;
    gap: 0.25em;
}

.chat-bubble p,
.chat-bubble ul,
.chat-bubble li {
    margin: 0 !important;
}

    .chat-bubble ul {
        margin-block: 0.2em !important;
        padding-left: 1.2em !important;
    }



/* ================================
   全体フォント調整（スマホ優先）
================================ */
@media (max-width: 768px) {
    body {
        font-size: 1.125rem !important;
        line-height: 1.7;
        -webkit-text-size-adjust: 100%;
    }

    .chat-bubble {
        font-size: 1.125rem;
        padding: 8px 12px;
        line-height: 1.5;
        border-radius: 16px;
        max-width: 85%;
    }
    /*
        .chat-bubble ul {
            margin: 0.3em 0 !important;
            padding-left: 1em !important;
        }

        .chat-bubble li {
            margin: 0.25em 0 !important;
            line-height: 1.4 !important;
        }
    */
        .chat-bubble a {
            display: inline-block;
            line-height: 1.2;
        }


    .chat-avatar {
        font-size: 28px;
    }

    .chat-avatar-img {
        width: 32px;
        height: 32px;
    }

    .rz-inputtext,
    .rz-textbox,
    .rz-inputtextarea {
        font-size: 1.125rem !important;
        height: 48px !important;
        padding: 8px 12px !important;
    }

    /* Button */
    .rz-button {
        font-size: 1.125rem !important;
        height: 48px !important;
        padding: 0 16px !important;
        border-radius: 10px;
    }
}