/* --------------------------------------------------
   KITT – Gemeinsames Design
   Lädt die projektübergreifenden Gestaltungsregeln.
   Projektspezifische Anpassungen folgen darunter.
   -------------------------------------------------- */
@import url("kitt.css");


:root {
    --kitt-bg: #f3f0e8;
    --kitt-black: #181817;
    --kitt-white: #fff;
    --kitt-gray: #aaa79f;
    --kitt-dark-gray: #55534f;
    --kitt-border: 4px solid var(--kitt-black);
    --kitt-radius: 28px;
    color-scheme: light
}

* {
    box-sizing: border-box
}

body {
    margin: 0;
    padding: 32px 40px;
    background: var(--kitt-bg);
    color: var(--kitt-black);
    font: 18px/1.5 'Courier New', monospace
}

main {
    max-width: 1100px;
    margin: auto
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--kitt-black);
    gap: 16px
}

.wordmark {
    font: 900 34px/1 Arial, sans-serif;
    letter-spacing: -2px
}

.wordmark span {
    margin-left: 12px
}

.eyebrow {
    font-size: 14px
}

.intro {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 28px;
    margin: 36px 0 32px
}

h1,
h2 {
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 900;
    letter-spacing: -.045em;
    line-height: .95
}

h1 {
    font-size: clamp(56px, 7vw, 88px);
    margin: 0
}

.intro p {
    font-size: 16px;
    margin: 0 0 6px;
    max-width: 460px
}

.chat {
    border: var(--kitt-border);
    border-radius: var(--kitt-radius);
    overflow: hidden;
    background: var(--kitt-white)
}

.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 24px;
    border-bottom: 2px solid var(--kitt-black);
    background: var(--kitt-bg)
}

#status {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: bold;
    margin: 0
}

.dot {
    width: 10px;
    height: 10px;
    flex: 0 0 auto;
    background: var(--kitt-gray);
    border: 1px solid var(--kitt-black);
    border-radius: 50%
}

.ready .dot {
    background: var(--kitt-black)
}

button {
    font: bold 15px 'Courier New', monospace;
    min-height: 48px;
    padding: 12px 20px;
    border: 2px solid var(--kitt-black);
    border-radius: 999px;
    background: transparent;
    color: var(--kitt-black);
    cursor: pointer;
    touch-action: manipulation
}

button:hover:not(:disabled) {
    background: var(--kitt-black);
    color: var(--kitt-white)
}

button:disabled {
    opacity: .45;
    cursor: not-allowed
}

button:focus-visible,
textarea:focus-visible,
#conversation:focus-visible {
    outline: 3px solid #3469a1;
    outline-offset: 4px
}

#reset {
    white-space: nowrap;
    font-size: 13px
}

#conversation {
    height: clamp(270px, 38dvh, 540px);
    overflow-y: auto;
    padding: 28px;
    overscroll-behavior: contain;
    scrollbar-gutter: stable
}

#welcome {
    padding: 24px 0
}

.label {
    font-size: 12px;
    letter-spacing: .08em;
    color: var(--kitt-dark-gray)
}

h2 {
    font-size: 36px;
    margin: 16px 0
}

#welcome p {
    font-size: 16px;
    color: var(--kitt-dark-gray)
}

.message {
    max-width: 88%;
    margin: 0 0 24px
}

.message.user {
    margin-left: auto
}

.message .label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold
}

.message p {
    margin: 0;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    padding: 16px 20px;
    background: var(--kitt-bg);
    border-radius: 18px
}

.message.user p {
    background: var(--kitt-black);
    color: var(--kitt-white)
}

.message.user .label {
    text-align: right
}

#composer {
    padding: 20px 24px;
    border-top: 2px solid var(--kitt-black)
}

label {
    display: block;
    font-size: 13px;
    font-weight: bold;
    margin-bottom: 8px
}

.input-row {
    display: flex;
    gap: 12px;
    align-items: stretch
}

textarea {
    resize: vertical;
    min-height: 70px;
    max-height: 210px;
    width: 100%;
    border: 2px solid var(--kitt-black);
    border-radius: 16px;
    padding: 14px;
    font: 16px/1.5 'Courier New', monospace;
    background: var(--kitt-white);
    color: var(--kitt-black)
}

#send {
    background: var(--kitt-black);
    color: var(--kitt-white);
    min-width: 130px;
    border-radius: 16px
}

#send span {
    margin-left: 10px
}

#send:hover:not(:disabled) {
    background: var(--kitt-dark-gray)
}

.input-note {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 11px;
    color: var(--kitt-dark-gray);
    margin-top: 10px
}

footer {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 20px;
    color: var(--kitt-dark-gray);
    font-size: 12px
}

#error {
    border: 2px solid var(--kitt-black);
    padding: 16px;
    border-radius: 16px;
    font-size: 15px
}

[hidden] {
    display: none !important
}

@media(max-width:700px) {
    body {
        padding: 20px 16px;
        padding-bottom: max(20px, env(safe-area-inset-bottom))
    }

    .eyebrow {
        font-size: 11px
    }

    .intro {
        display: block;
        margin: 28px 0
    }

    .intro p {
        margin: 18px 0 0;
        font-size: 14px
    }

    h1 {
        font-size: 60px
    }

    .toolbar {
        align-items: flex-start;
        padding: 12px;
        gap: 8px
    }

    #status {
        font-size: 12px;
        align-self: center
    }

    #reset {
        font-size: 11px;
        padding: 10px;
        white-space: normal;
        max-width: 130px;
        flex-shrink: 0
    }

    #conversation {
        padding: 20px 14px;
        height: 36dvh;
        min-height: 260px
    }

    .message {
        max-width: 95%;
        font-size: 16px
    }

    h2 {
        font-size: 30px
    }

    #composer {
        padding: 16px 12px
    }

    .input-row {
        flex-wrap: wrap
    }

    textarea {
        flex-basis: 100%
    }

    #send,
    #stop {
        width: 100%;
        min-height: 50px
    }

    .input-note span:first-child {
        display: none
    }

    .input-note {
        justify-content: flex-end
    }

    footer {
        font-size: 11px;
        flex-wrap: wrap
    }


    #info {
        min-width: 48px;
        padding: 8px;
        font-size: 24px;
        margin-left: auto
    }

    #config-dialog {
        width: min(720px, calc(100% - 32px));
        max-height: 85dvh;
        border: var(--kitt-border);
        border-radius: var(--kitt-radius);
        padding: 24px;
        background: var(--kitt-bg);
        color: var(--kitt-black)
    }

    #config-dialog::backdrop {
        background: rgba(0, 0, 0, .55)
    }

    .config-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px
    }

    .config-header h2 {
        font-size: 28px;
        margin: 0
    }

    #config-close {
        min-width: 48px;
        font-size: 26px;
        padding: 4px
    }

    #config-content {
        overflow: auto;
        max-height: 60dvh;
        padding: 16px;
        background: var(--kitt-white);
        border-radius: 12px;
        font: 13px/1.6 'Courier New', monospace;
        white-space: pre-wrap;
        overflow-wrap: anywhere
    }

}