.chat-composer {
    width: 100%;
}

.chat-composer__body {
    min-width: 0;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.chat-composer__shell {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: end;
    gap: 4px;
    width: 100%;
    min-height: 52px;
    padding: 10px 10px 10px 8px;
    border-radius: 28px;
    background: var(--chat-bg-composer);
    box-shadow: var(--chat-shadow-composer);
    border: 0;
    box-sizing: border-box;
}

.chat-composer__plus {
    width: 36px;
    height: 36px;
    margin: 0 2px 2px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--chat-text-secondary);
    flex-shrink: 0;
}

.chat-composer__plus:hover {
    background: var(--chat-bg-hover);
    color: var(--chat-text);
}

.chat-composer__input {
    width: 100%;
    resize: none;
    border: 0;
    outline: none;
    background: transparent;
    font-size: 16px;
    line-height: 1.45;
    max-height: 160px;
    padding: 8px 6px;
    color: var(--chat-text);
    field-sizing: content;
}

.chat-composer__input::placeholder {
    color: var(--chat-text-muted);
}

.chat-composer__tools {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding-bottom: 1px;
    flex-shrink: 0;
}

.chat-composer__think {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 34px;
    padding: 0 11px;
    margin-inline-end: 2px;
    border-radius: var(--chat-radius-pill);
    color: var(--chat-text-secondary);
    font-size: 13.5px;
    font-weight: 550;
    border: 1px solid transparent;
}

.chat-composer__think:hover {
    background: var(--chat-bg-hover);
    color: var(--chat-text);
}

.chat-composer__think.is-on {
    background: var(--chat-accent-soft);
    color: var(--chat-accent-strong);
    border-color: color-mix(in srgb, var(--chat-accent) 22%, transparent);
}

.chat-composer__tool {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--chat-text-secondary);
}

.chat-composer__tool:hover,
.chat-composer__tool.is-on {
    background: var(--chat-bg-hover);
    color: var(--chat-text);
}

.chat-composer__voice,
.chat-composer__send {
    width: 36px;
    height: 36px;
    margin-inline-start: 2px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 140ms ease, background 140ms ease, opacity 140ms ease;
}

.chat-composer__voice {
    background: #0f172a;
    color: #fff;
}

.chat-composer__voice:hover {
    background: #1e293b;
}

.chat-composer__send {
    background: #0f172a;
    color: #fff;
}

.chat-composer__send:hover {
    background: #1e293b;
}

.chat-composer__send:active,
.chat-composer__voice:active {
    transform: scale(0.96);
}

html[data-theme="dark"] .chat-composer__voice,
html[data-theme="dark"] .chat-composer__send {
    background: #f8fafc;
    color: #0f172a;
}

html[data-theme="dark"] .chat-composer__voice:hover,
html[data-theme="dark"] .chat-composer__send:hover {
    background: #e2e8f0;
}

.chat-composer[data-has-text="true"] .chat-composer__voice {
    display: none;
}

.chat-composer[data-has-text="false"] .chat-composer__send {
    display: none;
}

.chat-composer[data-has-text="true"] .chat-composer__send {
    display: inline-flex;
}

@media (max-width: 900px) {
    .chat-composer__shell {
        gap: 2px;
        min-height: 50px;
        padding: 8px;
        border-radius: 26px;
    }

    .chat-composer__think span {
        display: none;
    }

    .chat-composer__think {
        padding: 0;
        width: 34px;
        min-height: 34px;
        justify-content: center;
        margin-inline-end: 0;
    }

    .chat-composer__input {
        padding: 7px 4px;
        font-size: 16px;
    }

    .chat-composer__plus,
    .chat-composer__tool,
    .chat-composer__voice,
    .chat-composer__send {
        width: 34px;
        height: 34px;
    }
}