/* ==========================================================
   Design-Grundlagen: Türkis & Pink, Hell/Dunkel umschaltbar
   ========================================================== */

:root {
    --accent-1: #14e0d4;          /* Türkis */
    --accent-2: #ff2e8f;          /* Pink   */
    --gradient: linear-gradient(120deg, var(--accent-1), var(--accent-2));

    --bg:        #f2f5f9;
    --bg-soft:   #ffffff;
    --card:      #ffffff;
    --text:      #16202b;
    --text-soft: #5b6b7c;
    --border:    #dde4ec;
    --shadow:    0 12px 40px rgba(22, 32, 43, .12);
    /* Kopf-/Fußzeile: im hellen Design ein zarter Türkis-Pink-Hauch statt reinem Weiß */
    --bar-bg:    linear-gradient(120deg, #e4faf8, #ffecf5);
}

[data-theme="dark"] {
    --bg:        #0e1116;
    --bg-soft:   #141922;
    --card:      #1a2029;
    --text:      #e8ecf1;
    --text-soft: #94a3b5;
    --border:    #2a3140;
    --shadow:    0 12px 40px rgba(0, 0, 0, .5);
    --bar-bg:    var(--bg-soft);
}

* { box-sizing: border-box; }

/* Nur für Suchmaschinen/Screenreader sichtbar (z. B. H1 der Feed-Seiten) */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

html, body { height: 100%; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    display: flex;
    flex-direction: column;
    height: 100dvh;
    overflow: hidden;           /* gescrollt wird nur im Feed */
}

a { color: var(--accent-1); }

/* ---------- Kopfbereich ---------- */

.site-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .8rem 1.2rem;
    background: var(--bar-bg);
    border-bottom: 1px solid var(--border);
    flex: 0 0 auto;
}

/* Umschalter + Login rücken am PC nach rechts (alles nach dem Slogan) */
#theme-toggle { margin-left: auto; }

.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 96px; max-width: 380px; object-fit: contain; }
.logo-text {
    font-size: 1.9rem;
    font-weight: 800;
    letter-spacing: -.02em;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Slogan neben dem Logo — leicht schräg nach oben gekippt */
.slogan {
    display: inline-block;
    font-size: 1.05rem;
    font-weight: 800;
    font-style: italic;
    letter-spacing: .01em;
    white-space: nowrap;
    transform: rotate(-4deg) translateY(-5px);
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.header-nav { display: flex; align-items: center; gap: .6rem; }
.btn-icon { display: none; } /* Symbole nur auf dem Handy */
/* Login-Symbol auf dem bunten Button in Weiß, damit es sich klar abhebt */
.btn-primary .btn-icon {
    filter: brightness(0) invert(1);
    text-shadow: none;
}
.username { color: var(--text-soft); font-size: .9rem; }

/* ---------- Buttons ---------- */

.btn {
    display: inline-block;
    padding: .5rem 1rem;
    border-radius: 999px;
    border: 0;
    font: inherit;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform .12s, box-shadow .12s;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 4px 14px rgba(255, 46, 143, .35);
}
.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--border);
}
.btn-ghost { background: transparent; color: var(--accent-2); }
.btn-danger { background: #e23c5f; color: #fff; }

.icon-btn {
    background: transparent;
    border: 0;
    font: inherit;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--text);
    padding: .35rem .5rem;
    border-radius: 10px;
}
.icon-btn:hover { background: var(--border); }

/* Sprach-/Länderumschalter (Flagge) zwischen den Seiten choone.de / choone.eu */
.lang-switch {
    display: inline-flex;
    align-items: center;
    padding: 3px;
    border: 1px solid var(--border);
    border-radius: 6px;
    line-height: 0;
    flex: 0 0 auto;
    transition: border-color .15s, transform .15s;
}
.lang-switch:hover { border-color: var(--accent-1); transform: translateY(-1px); }
.lang-switch svg {
    height: 18px;
    width: auto;
    display: block;
    border-radius: 2px;
}

[data-theme="light"] .theme-icon-dark { display: none; }
[data-theme="dark"]  .theme-icon-light { display: none; }

/* ---------- Kategorie-Menü ---------- */

.category-bar {
    display: flex;
    gap: .5rem;
    padding: .6rem 1.2rem;
    overflow-x: auto;
    background: var(--bar-bg);
    border-bottom: 1px solid var(--border);
    flex: 0 0 auto;
    scrollbar-width: none;
}
.category-bar::-webkit-scrollbar { display: none; }

.chip {
    flex: 0 0 auto;
    padding: .4rem 1rem;
    border-radius: 999px;
    border: 1.5px solid var(--border);
    color: var(--text-soft);
    text-decoration: none;
    font-size: .9rem;
    font-weight: 600;
    transition: color .15s, border-color .15s;
}
.chip:hover { border-color: var(--accent-1); color: var(--text); }
.chip.active {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
}

/* ---------- Feed (TikTok-Style: eine Umfrage pro Bildschirm) ---------- */

.feed {
    flex: 1 1 auto;
    overflow-y: auto;
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
}

.feed-item {
    height: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
    position: relative;
}

.scroll-hint {
    position: absolute;
    bottom: .3rem;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--accent-2);
    text-shadow: 0 0 12px color-mix(in srgb, var(--accent-2) 45%, transparent);
    animation: hint-bounce 1.6s infinite;
    pointer-events: none;
}
@keyframes hint-bounce {
    0%, 100% { transform: translateY(0); opacity: .65; }
    50%      { transform: translateY(8px); opacity: 1; }
}
.feed-item:last-child .scroll-hint { display: none; }

/* ---------- Umfrage-Karte ---------- */

.poll-card {
    width: min(560px, 100%);
    background: var(--card);
    border-radius: 22px;
    padding: 1.8rem;
    box-shadow: var(--shadow);
    position: relative;
    border: 1px solid var(--border);
}
/* Farbverlaufs-Rand, damit die Karte heraussticht */
.poll-card::before {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: 24px;
    background: var(--gradient);
    z-index: -1;
    opacity: .9;
}

.poll-card.empty { text-align: center; color: var(--text-soft); }

.poll-category {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--accent-2);
    background: color-mix(in srgb, var(--accent-2) 12%, transparent);
    padding: .25rem .7rem;
    border-radius: 999px;
    margin-bottom: .8rem;
}

.poll-question {
    margin: 0 0 1.4rem;
    font-size: 1.5rem;
    line-height: 1.3;
}

/* Antwortmöglichkeiten */
.poll-options { display: grid; gap: .7rem; }

.poll-option {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .8rem;
    width: 100%;
    padding: .9rem 1.1rem;
    border-radius: 14px;
    border: 1.5px solid var(--border);
    background: var(--bg-soft);
    color: var(--text);
    font: inherit;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: border-color .15s, transform .12s;
}
.poll-option:not(:disabled):hover {
    border-color: var(--accent-1);
    transform: translateX(3px);
}
.poll-option:disabled { cursor: default; }

.option-bar {
    position: absolute;
    inset: 0 auto 0 0;
    width: 0;
    background: color-mix(in srgb, var(--accent-1) 22%, transparent);
    transition: width .8s cubic-bezier(.2, .8, .2, 1);
    border-radius: 12px;
}
.poll-option.chosen { border-color: var(--accent-2); }
.poll-option.chosen .option-bar {
    background: color-mix(in srgb, var(--accent-2) 26%, transparent);
}

.option-label, .option-pct { position: relative; z-index: 1; }
.option-pct { font-variant-numeric: tabular-nums; color: var(--text-soft); }
.poll-option.chosen .option-pct { color: var(--accent-2); }

.poll-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.3rem;
    color: var(--text-soft);
    font-size: .9rem;
}

/* Stimmen-Zähler etwas präsenter: größer und in dezentem Türkis */
.vote-count {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--accent-1);
}
.comment-toggle { font-size: 1rem; }

/* „Stimme zurücknehmen"-Link neben dem Stimmen-Zähler */
.unvote-btn {
    background: none;
    border: 0;
    padding: 0;
    margin-left: .5rem;
    font: inherit;
    font-size: .8rem;
    color: var(--text-soft);
    text-decoration: underline;
    cursor: pointer;
}
.unvote-btn:hover { color: var(--accent-2); }

/* ---------- Kommentare (Bottom-Sheet) ---------- */

.comments-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    z-index: 50;
}
.comments-overlay[hidden] { display: none; }

.comments-panel {
    background: var(--card);
    width: min(560px, 100%);
    max-height: 70dvh;
    border-radius: 22px 22px 0 0;
    display: flex;
    flex-direction: column;
    padding: 1rem 1.2rem;
    animation: sheet-up .25s ease-out;
}
@keyframes sheet-up {
    from { transform: translateY(40px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

.comments-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: .6rem;
    border-bottom: 1px solid var(--border);
}

.comments-list {
    list-style: none;
    margin: 0;
    padding: .6rem 0;
    overflow-y: auto;
    flex: 1 1 auto;
    min-height: 80px;
}
.comments-list li { padding: .5rem 0; border-bottom: 1px solid var(--border); }
.comments-list .c-author { font-weight: 700; color: var(--accent-1); margin-right: .4rem; }
.comments-list .c-time { color: var(--text-soft); font-size: .78rem; margin-left: .4rem; }
.comments-list .c-empty { color: var(--text-soft); text-align: center; padding: 1rem 0; }

.comment-form { display: flex; gap: .6rem; padding-top: .8rem; }
.comment-form input {
    flex: 1;
    padding: .7rem 1rem;
    border-radius: 999px;
    border: 1.5px solid var(--border);
    background: var(--bg-soft);
    color: var(--text);
    font: inherit;
}
.comment-form input:focus { outline: 2px solid var(--accent-1); border-color: transparent; }
.comment-login-hint { text-align: center; color: var(--text-soft); padding: .8rem 0 .4rem; }

/* ---------- Fußbereich ---------- */

.site-footer {
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
    gap: .8rem;
    padding: .55rem;
    font-size: .82rem;
    background: var(--bar-bg);
    border-top: 1px solid var(--border);
    color: var(--text-soft);
}
.site-footer a { color: var(--text-soft); text-decoration: none; }
.site-footer a:hover { color: var(--accent-1); }

/* ---------- Cookie-Hinweis ---------- */

.cookie-banner {
    position: fixed;
    left: 50%;
    bottom: 1rem;
    transform: translateX(-50%);
    width: min(560px, calc(100% - 2rem));
    background: var(--card);
    border: 1.5px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 1rem 1.2rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    z-index: 100;
    font-size: .88rem;
}
.cookie-banner[hidden] { display: none; }
.cookie-banner p { margin: 0; flex: 1; }

/* ---------- Formular-Seiten (Login, Registrierung) ---------- */

.page-wrap {
    flex: 1 1 auto;
    overflow-y: auto;
    display: flex;
    justify-content: center;
    padding: 2rem 1.2rem;
}

.form-card, .text-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 2rem;
    height: fit-content;
}
.form-card { width: min(420px, 100%); }
.text-card { width: min(760px, 100%); line-height: 1.6; }

.form-card h1, .text-card h1 { margin-top: 0; }

.form-card label { display: block; margin: 1rem 0 .3rem; font-size: .9rem; font-weight: 600; }
.form-card input, .form-card select, .form-card textarea {
    width: 100%;
    padding: .7rem .9rem;
    border-radius: 12px;
    border: 1.5px solid var(--border);
    background: var(--bg-soft);
    color: var(--text);
    font: inherit;
}
.form-card input:focus { outline: 2px solid var(--accent-1); border-color: transparent; }
.form-card .btn { width: 100%; margin-top: 1.4rem; padding: .8rem; }
.form-card .form-alt { margin-top: 1rem; text-align: center; font-size: .9rem; color: var(--text-soft); }

.flash-error {
    background: color-mix(in srgb, #e23c5f 14%, transparent);
    color: #e23c5f;
    border-radius: 12px;
    padding: .7rem 1rem;
    margin-top: 1rem;
    font-size: .9rem;
}
.flash-ok {
    background: color-mix(in srgb, var(--accent-1) 14%, transparent);
    color: var(--accent-1);
    border-radius: 12px;
    padding: .7rem 1rem;
    margin-top: 1rem;
    font-size: .9rem;
}

/* ---------- Responsiv ---------- */

@media (max-width: 600px) {
    /* Header in zwei Zeilen: Logo groß und mittig, darunter
       Umschalter (links) — Slogan (Mitte) — Login (rechts) */
    .site-header {
        flex-wrap: wrap;
        justify-content: space-between;
        padding: .6rem .8rem;
        row-gap: .4rem;
        gap: .5rem;
    }
    .logo { flex-basis: 100%; justify-content: center; }
    .logo img { height: 72px; max-width: min(340px, 92vw); }
    .logo-text { font-size: 1.5rem; }
    #theme-toggle { margin-left: 0; order: 1; }
    .slogan { font-size: .9rem; order: 2; margin: 0 auto; transform: rotate(-3deg); }
    .header-nav { order: 3; }

    /* Buttons in der Kopfzeile: nur Symbole statt Schrift */
    .header-nav .btn-label { display: none; }
    .btn-icon { display: inline; }
    .header-nav .btn {
        padding: .45rem .7rem;
        font-size: 1.1rem;
        line-height: 1;
    }
    .username { display: none; }
    .poll-question { font-size: 1.25rem; }
    .poll-card { padding: 1.3rem; }
}