:root {
    color-scheme: light;
    --lw-navy: #14213d;
    --lw-blue: #234d76;
    --lw-orange: #e77821;
    --lw-orange-deep: #be5616;
    --lw-paper: #f7f4ef;
    --lw-white: #ffffff;
    --lw-ink: #172033;
    --lw-muted: #697386;
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}

.lw-visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.lw-honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Eingabeseite ---------------------------------------------------------- */
.lw-sentence-page {
    display: grid;
    min-height: 100dvh;
    padding: max(26px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
    place-items: center;
    background:
        radial-gradient(circle at 12% 16%, rgba(231, 120, 33, .12), transparent 29rem),
        radial-gradient(circle at 88% 84%, rgba(35, 77, 118, .10), transparent 31rem),
        var(--lw-paper);
    color: var(--lw-ink);
}

.lw-sentence-shell {
    display: grid;
    width: min(760px, 100%);
    gap: clamp(42px, 8vh, 86px);
    justify-items: center;
}

.lw-logo {
    width: min(330px, 72vw);
    height: auto;
}

.lw-sentence-stage {
    position: relative;
    width: 100%;
    min-height: 263px;
}

.lw-sentence-form {
    display: grid;
    width: 100%;
    gap: 16px;
    opacity: 1;
    transform: scale(1);
    transition: opacity .28s ease, transform .28s ease;
}

.lw-sentence-stage.is-thanking .lw-sentence-form {
    opacity: 0;
    transform: scale(.98);
    pointer-events: none;
}

.lw-sentence-form textarea {
    width: 100%;
    min-height: 174px;
    resize: none;
    padding: 27px 30px;
    border: 2px solid rgba(20, 33, 61, .18);
    border-radius: 28px;
    outline: none;
    background: rgba(255, 255, 255, .92);
    box-shadow: 0 18px 60px rgba(20, 33, 61, .10);
    color: var(--lw-ink);
    font: inherit;
    font-size: clamp(1.25rem, 3.8vw, 2rem);
    line-height: 1.35;
    transition: border-color .18s ease, box-shadow .18s ease;
}

.lw-sentence-form textarea::placeholder {
    color: #8b93a1;
    opacity: 1;
}

.lw-sentence-form textarea:focus {
    border-color: var(--lw-orange);
    box-shadow: 0 18px 64px rgba(231, 120, 33, .18);
}

.lw-sentence-form button {
    min-height: 64px;
    padding: 16px 28px;
    border: 0;
    border-radius: 999px;
    background: var(--lw-orange);
    box-shadow: 0 12px 34px rgba(190, 86, 22, .24);
    color: var(--lw-white);
    cursor: pointer;
    font: inherit;
    font-size: 1.15rem;
    font-weight: 750;
    letter-spacing: .01em;
    transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
}

.lw-sentence-form button:hover {
    background: var(--lw-orange-deep);
    box-shadow: 0 15px 40px rgba(190, 86, 22, .31);
    transform: translateY(-2px);
}

.lw-sentence-form button:focus-visible {
    outline: 4px solid rgba(231, 120, 33, .28);
    outline-offset: 3px;
}

.lw-sentence-form button:disabled {
    cursor: wait;
    opacity: .72;
    transform: none;
}

.lw-form-error {
    min-height: 1.4em;
    margin: -3px 8px 0;
    color: #a43d25;
    font-weight: 650;
}

.lw-sentence-thanks {
    position: absolute;
    inset: 0;
    display: grid;
    min-height: 100%;
    width: 100%;
    place-items: center;
    border-radius: 28px;
    background: var(--lw-navy);
    box-shadow: 0 18px 60px rgba(20, 33, 61, .18);
    color: var(--lw-white);
    font-size: clamp(2rem, 7vw, 4.5rem);
    font-weight: 800;
    opacity: 0;
    transform: scale(.88);
    transition: opacity .28s ease, transform .4s cubic-bezier(.18, .89, .32, 1.28);
    pointer-events: none;
}

.lw-sentence-stage.is-thanking .lw-sentence-thanks {
    opacity: 1;
    transform: scale(1);
}

.lw-results-link {
    position: fixed;
    bottom: max(16px, env(safe-area-inset-bottom));
    left: 50%;
    color: rgba(20, 33, 61, .66);
    font-size: .86rem;
    font-weight: 600;
    text-decoration: none;
    transform: translateX(-50%);
    transition: color .18s ease;
}

.lw-results-link:hover,
.lw-results-link:focus-visible {
    color: var(--lw-orange-deep);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Projektionsseite ------------------------------------------------------ */
.lw-cloud-page {
    height: 100dvh;
    overflow: hidden;
    background:
        radial-gradient(circle at 18% 17%, rgba(231, 120, 33, .17), transparent 28rem),
        radial-gradient(circle at 82% 78%, rgba(95, 166, 214, .15), transparent 34rem),
        var(--lw-navy);
    color: var(--lw-white);
}

.lw-cloud-logo {
    position: fixed;
    z-index: 4;
    top: 0;
    right: 0;
    left: 0;
    display: grid;
    height: clamp(76px, 10vh, 108px);
    place-items: center;
    background: linear-gradient(to bottom, rgba(20, 33, 61, .98) 0%, rgba(20, 33, 61, .78) 67%, transparent 100%);
    pointer-events: none;
}

.lw-cloud-logo img {
    width: min(210px, 32vw);
    height: auto;
    filter: drop-shadow(0 4px 18px rgba(0, 0, 0, .16));
}

.lw-cloud-stream {
    display: flex;
    height: 100dvh;
    overflow: hidden auto;
    padding: clamp(88px, 12vh, 126px) clamp(22px, 4vw, 72px) clamp(24px, 4vh, 48px);
    flex-direction: column;
    gap: clamp(8px, 1.2vh, 14px);
    scrollbar-width: none;
    scroll-behavior: smooth;
    mask-image: linear-gradient(to bottom, transparent 0, black 15%, black 92%, transparent 100%);
}

.lw-cloud-stream::-webkit-scrollbar {
    display: none;
}

/* Wie in einem Messenger: wenige Nachrichten stehen unten; sobald der Verlauf
   höher als der Bildschirm wird, schrumpft dieser flexible Abstand auf null. */
.lw-cloud-stream::before {
    margin-top: auto;
    content: "";
}

.lw-cloud-bubble {
    position: relative;
    width: fit-content;
    max-width: min(72%, 920px);
    padding: clamp(9px, .9vw, 14px) clamp(13px, 1.3vw, 20px);
    border-radius: clamp(14px, 1.4vw, 22px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .17);
    color: var(--lw-ink);
    font-size: clamp(.7rem, 1.5vw, 1.4rem);
    font-weight: 650;
    line-height: 1.25;
    overflow-wrap: anywhere;
    transform-origin: bottom left;
}

.lw-cloud-bubble::after {
    position: absolute;
    bottom: -4px;
    left: 18px;
    width: 13px;
    height: 13px;
    border-radius: 2px 2px 10px 2px;
    background: inherit;
    content: "";
    transform: rotate(38deg);
}

.lw-cloud-bubble--0,
.lw-cloud-bubble--2 {
    align-self: flex-start;
    background: var(--lw-white);
}

.lw-cloud-bubble--1,
.lw-cloud-bubble--3 {
    align-self: flex-end;
    background: #ffe2c8;
    transform-origin: bottom right;
}

.lw-cloud-bubble--1::after,
.lw-cloud-bubble--3::after {
    right: 18px;
    left: auto;
    border-radius: 2px 2px 2px 10px;
    transform: rotate(52deg);
}

.lw-cloud-bubble--2 {
    margin-left: 4%;
    background: #dcebf7;
}

.lw-cloud-bubble--3 {
    margin-right: 3%;
    background: #ffd2aa;
}

.lw-cloud-bubble.is-new {
    animation: lw-bubble-pop .78s cubic-bezier(.17, .89, .28, 1.32) both;
}

@keyframes lw-bubble-pop {
    0% { opacity: 0; transform: translateY(50px) scale(.72); }
    62% { opacity: 1; transform: translateY(-5px) scale(1.035); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 640px) {
    .lw-sentence-shell {
        gap: 48px;
    }

    .lw-sentence-form textarea {
        min-height: 160px;
        padding: 23px 22px;
        border-radius: 23px;
    }

    .lw-sentence-form button {
        min-height: 58px;
    }

    .lw-sentence-stage {
        min-height: 247px;
    }

    .lw-cloud-stream {
        padding-right: 20px;
        padding-left: 20px;
    }

    .lw-cloud-bubble {
        max-width: 86%;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}