/*
Theme Name: BiteUp
Theme URI: https://example.com/biteup
Author: BiteUp
Description: App-ähnliches, responsives Theme für das BiteUp-Verzeichnis (Restaurants, Gerichte, Studios). Benötigt das Plugin "BiteUp Core". Alles lässt sich im Menü BiteUp (Farben, Texte, Startseite, Rechtliches) ändern. Kompatibel mit Block-Editor und Elementor.
Version: 2.2.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: biteup
*/

/* Farben kommen aus dem Customizer (siehe functions.php). Standardwerte: */
:root{
  --bu-primary:#3DFF7A;--bu-accent:#FF4FA3;--bu-bg:#0B0B0B;--bu-text:#FFFFFF;--bu-card:#141416;
  --bu-on-primary:#0B0B0B;--bu-line:rgba(255,255,255,.09);--bu-mut:#8e8e93;
  --bu-font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --bu-head:var(--bu-font);
  --bu-r:20px;
}
/* Eigene Schriften (DSGVO-konform lokal einbinden): Dateien nach assets/fonts legen und diesen Block aktivieren.
@font-face{font-family:"BU Head";src:url("assets/fonts/anton.woff2") format("woff2");font-weight:400;font-display:swap}
:root{--bu-head:"BU Head",var(--bu-font)}
*/
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-padding-top:70px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bu-bg);color:var(--bu-text);font-family:var(--bu-font);font-size:15px;line-height:1.5;letter-spacing:-.01em;-webkit-font-smoothing:antialiased;padding-bottom:calc(92px + env(safe-area-inset-bottom,0px))}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
h1,h2,h3,h4{font-family:var(--bu-head);letter-spacing:-.02em;line-height:1.15;margin:0}
.bu-wrap{max-width:1100px;margin:0 auto;padding:0 18px}
.bu-mut{color:var(--bu-mut)}.bu-acc{color:var(--bu-primary)}

/* Kopfzeile */
.bu-top{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bu-bg) 72%,transparent);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--bu-line);padding-top:env(safe-area-inset-top,0px)}
.bu-top .bu-wrap{display:flex;align-items:center;justify-content:space-between;height:56px}
.bu-logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:20px;letter-spacing:.5px}
.bu-logo img{max-height:34px;width:auto}
.bu-dia{fill:var(--bu-primary);stroke:var(--bu-primary)}.bu-tri{fill:var(--bu-accent);stroke:var(--bu-accent)}
.bu-pill{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.07);border:0;border-radius:30px;padding:8px 13px;color:var(--bu-text);font:inherit;font-size:12.5px;cursor:pointer}
.bu-pill svg{width:16px;height:16px}

/* Buttons */
.bu-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--bu-primary);color:var(--bu-on-primary);border:0;border-radius:14px;padding:13px 20px;font:inherit;font-weight:700;font-size:15px;cursor:pointer;text-align:center}
.bu-btn.o{background:rgba(255,255,255,.05);color:var(--bu-text);border:1px solid var(--bu-line)}
.bu-btn.block{display:flex;width:100%}
.bu-arrow{display:inline-flex;align-items:center;justify-content:space-between;gap:16px;background:var(--bu-primary);color:var(--bu-on-primary);border-radius:40px;padding:6px 6px 6px 22px;font-weight:700}
.bu-arrow i{width:38px;height:38px;border-radius:19px;background:var(--bu-bg);color:var(--bu-primary);display:flex;align-items:center;justify-content:center}
.bu-arrow svg{width:18px;height:18px}

/* Startseite */
.bu-hero{padding:26px 0 8px}
.bu-hero h1{font-size:clamp(30px,6vw,52px);max-width:14ch}
.bu-hero p{color:var(--bu-mut);font-size:16px;max-width:46ch;margin:12px 0 18px}
.bu-chips{display:flex;gap:8px;overflow-x:auto;padding:4px 0;scrollbar-width:none}
.bu-chips::-webkit-scrollbar{display:none}
.bu-chip{flex:none;display:inline-flex;align-items:center;gap:6px;background:var(--bu-card);border:1px solid var(--bu-line);border-radius:30px;padding:7px 12px;font-size:12px}
.bu-chip b{color:var(--bu-primary)}
.bu-sec{margin:28px 0 12px;display:flex;justify-content:space-between;align-items:center}
.bu-sec h2{font-size:20px}
.bu-sec a{font-size:13px;color:var(--bu-primary)}
.bu-tiles{display:flex;gap:12px;overflow-x:auto;padding:2px 18px 6px;margin:0 -18px;scrollbar-width:none}
.bu-tiles::-webkit-scrollbar{display:none}
.bu-tile{flex:0 0 64px;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:10.5px;color:var(--bu-mut);text-align:center}
.bu-tile i{width:54px;height:54px;border-radius:17px;background:var(--bu-card);border:1px solid var(--bu-line);display:flex;align-items:center;justify-content:center;color:var(--bu-text)}
.bu-tile.on i,.bu-tile:hover i{background:var(--bu-primary);border-color:var(--bu-primary);color:var(--bu-on-primary)}
.bu-tile svg{width:22px;height:22px}

/* Karten */
.bu-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.bu-card{position:relative;background:var(--bu-card);border:1px solid var(--bu-line);border-radius:var(--bu-r);overflow:hidden}
.bu-card .vis{position:relative;height:118px;background:linear-gradient(135deg,color-mix(in srgb,var(--bu-primary) 35%,#0B0B0B),#0B0B0B);display:flex;align-items:flex-end;gap:6px;padding:10px;overflow:hidden}
.bu-card .vis img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bu-card .vis .wm{position:absolute;right:-10px;top:-10px;color:var(--bu-primary);opacity:.18}
.bu-card .vis .wm svg{width:130px;height:130px}
.bu-badge{position:relative;display:inline-flex;align-items:center;gap:5px;background:rgba(11,11,11,.62);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--bu-line);border-radius:30px;padding:5px 9px;font-size:11px;color:#fff}
.bu-badge.g{background:var(--bu-primary);color:var(--bu-on-primary);border-color:var(--bu-primary);font-weight:700}
.bu-badge svg{width:13px;height:13px}
.bu-fav{position:absolute;top:10px;right:10px;z-index:2;width:34px;height:34px;border-radius:17px;background:rgba(11,11,11,.55);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--bu-line);display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;padding:0}
.bu-fav svg{width:17px;height:17px}.bu-fav.on{color:var(--bu-primary)}.bu-fav.on svg{fill:var(--bu-primary)}
.bu-card .body{padding:12px 14px 14px}
.bu-card h3{font-size:17px}
.bu-sub{color:var(--bu-mut);font-size:12.5px;margin-top:3px}
.bu-mb{display:grid;grid-template-columns:54px 1fr 48px;gap:10px;align-items:center;margin-top:8px;font-size:10px;letter-spacing:.8px;text-transform:uppercase;color:var(--bu-mut)}
.bu-mb b{color:var(--bu-text);text-align:right;font-size:13px;letter-spacing:0}
.bu-bar{height:5px;background:rgba(255,255,255,.09);border-radius:4px;overflow:hidden}
.bu-bar i{display:block;height:100%;background:var(--bu-primary)}.bu-bar.k i{background:var(--bu-text)}

/* Filter / Suche */
.bu-search{width:100%;background:var(--bu-card);border:1px solid var(--bu-line);border-radius:14px;padding:13px 14px;color:var(--bu-text);font:inherit;margin:6px 0 10px}
.bu-filters{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 14px}
.bu-filters a,.bu-filters button{background:var(--bu-card);border:1px solid var(--bu-line);color:var(--bu-text);border-radius:30px;padding:7px 13px;font:inherit;font-size:13px;cursor:pointer}
.bu-filters .on{background:var(--bu-primary);color:var(--bu-on-primary);border-color:var(--bu-primary);font-weight:700}

/* Schritte / FAQ */
.bu-box{background:var(--bu-card);border:1px solid var(--bu-line);border-radius:var(--bu-r);padding:14px}
.bu-step{display:flex;gap:12px;align-items:center;margin:10px 0}
.bu-step b{width:26px;height:26px;border-radius:13px;background:var(--bu-primary);color:var(--bu-on-primary);display:flex;align-items:center;justify-content:center;font-size:12px;flex:none}
.bu-faq details{background:var(--bu-card);border:1px solid var(--bu-line);border-radius:16px;padding:13px 15px;margin-bottom:8px}
.bu-faq summary{cursor:pointer;font-weight:600;font-size:14px;list-style:none;display:flex;justify-content:space-between}
.bu-faq summary::after{content:"+";color:var(--bu-primary)}
.bu-faq details[open] summary::after{content:"–"}
.bu-faq p{color:var(--bu-mut);margin:8px 0 0;font-size:14px}

/* Einzelseite Restaurant */
.bu-single-hero{position:relative;height:230px;background:linear-gradient(135deg,color-mix(in srgb,var(--bu-primary) 38%,#0B0B0B),#0B0B0B);overflow:hidden;margin:0 -18px}
.bu-single-hero img{width:100%;height:100%;object-fit:cover}
.bu-single h1{font-size:30px;margin-top:16px}
.bu-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}
.bu-actions .bu-btn:first-child{grid-column:1/-1}
.bu-offer{border:1px solid var(--bu-primary);border-radius:16px;padding:14px;margin:12px 0}
.bu-offer .bu-badge{float:right}
.bu-dish{background:var(--bu-card);border:1px solid var(--bu-line);border-radius:16px;padding:14px;margin-bottom:10px}
.bu-dish summary{cursor:pointer;list-style:none}
.bu-dish table{width:100%;border-collapse:collapse;margin-top:10px;font-size:13.5px}
.bu-dish td{padding:8px 0;border-bottom:1px solid var(--bu-line)}.bu-dish td:last-child{text-align:right;font-weight:700}
.bu-status{font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--bu-mut)}.bu-status.v{color:var(--bu-primary)}
.bu-stars{color:var(--bu-primary);letter-spacing:2px}

/* Bewertungen / Kommentare */
.bu-reviews ol{list-style:none;padding:0;margin:0}
.bu-reviews li{background:var(--bu-card);border:1px solid var(--bu-line);border-radius:16px;padding:12px 14px;margin-bottom:10px}
.bu-reviews input[type=text],.bu-reviews input[type=email],.bu-reviews input[type=url],.bu-reviews textarea,.bu-reviews select{width:100%;background:var(--bu-card);border:1px solid var(--bu-line);border-radius:12px;padding:12px;color:var(--bu-text);font:inherit;margin:4px 0 10px}
.bu-reviews input[type=submit]{background:var(--bu-primary);color:var(--bu-on-primary);border:0;border-radius:14px;padding:13px 20px;font:inherit;font-weight:700;cursor:pointer}
.bu-reviews label{font-size:13px;color:var(--bu-mut)}

/* Inhalt (Seiten, Beiträge) */
.bu-content{max-width:760px;margin:24px auto}
.bu-content h1{font-size:32px;margin-bottom:12px}
.bu-content a{color:var(--bu-primary)}

/* Fußzeile */
.bu-foot{margin-top:36px;padding:22px 0;border-top:1px solid var(--bu-line);color:var(--bu-mut);font-size:12.5px}
.bu-foot ul{list-style:none;display:flex;gap:16px;flex-wrap:wrap;padding:0;margin:8px 0 0}

/* App-Tableiste unten */
.bu-tabs{position:fixed;left:0;right:0;bottom:0;z-index:40;background:color-mix(in srgb,#121214 74%,transparent);-webkit-backdrop-filter:saturate(180%) blur(22px);backdrop-filter:saturate(180%) blur(22px);border-top:1px solid var(--bu-line);padding:6px 10px calc(10px + env(safe-area-inset-bottom,0px))}
.bu-tabs ul{list-style:none;margin:0 auto;padding:0;max-width:520px;display:grid;grid-template-columns:repeat(5,1fr);align-items:end}
.bu-tabs a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 0;font-size:10px;color:var(--bu-mut)}
.bu-tabs svg{width:23px;height:23px}
.bu-tabs .current a,.bu-tabs a.current{color:var(--bu-primary)}
.bu-tabs .fab a{width:52px;height:52px;border-radius:26px;background:var(--bu-primary);color:var(--bu-on-primary);margin:-26px auto 0;justify-content:center;padding:0;box-shadow:0 0 0 5px var(--bu-bg),0 8px 20px color-mix(in srgb,var(--bu-primary) 28%,transparent)}
.bu-tabs .fab span{display:none}
#bu-toast{position:fixed;left:16px;right:16px;bottom:calc(100px + env(safe-area-inset-bottom,0px));max-width:448px;margin:0 auto;background:#fff;color:#0B0B0B;border-radius:14px;padding:13px 15px;z-index:60;display:none;font-size:14px}
.bu-pager{display:flex;gap:10px;justify-content:center;margin:20px 0}
.bu-pager a,.bu-pager span{background:var(--bu-card);border:1px solid var(--bu-line);border-radius:12px;padding:8px 13px}
.bu-pager .current{background:var(--bu-primary);color:var(--bu-on-primary)}
@media (min-width:900px){
  .bu-hero{padding:48px 0 16px}
  .bu-tabs{left:50%;right:auto;bottom:18px;transform:translateX(-50%);width:520px;border:1px solid var(--bu-line);border-radius:26px}
  .bu-single-hero{margin:0;border-radius:var(--bu-r)}
}
a.bu-offer{display:block}
.bu-card .bu-dist:empty{display:none}
.bu-sub .bu-dist{color:var(--bu-primary);margin-left:6px}
.bu-card[hidden]{display:none}

/* ===== Version 2: Formulare, Konto, Pläne, Empfehlung, Karte ===== */
.bu-full{max-width:none;padding:0}
.bu-hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.bu-note{border-radius:14px;padding:12px 14px;margin:12px 0;font-size:14px}
.bu-note.ok{background:color-mix(in srgb,var(--bu-primary) 18%,transparent);border:1px solid var(--bu-primary)}
.bu-note.err{background:rgba(255,79,79,.14);border:1px solid #ff4f4f}
.bu-form label{display:block;font-size:13px;color:var(--bu-mut);margin-bottom:10px}
.bu-form input[type=text],.bu-form input[type=email],.bu-form input[type=password],.bu-form input[type=number],.bu-form input[type=tel],.bu-form select,.bu-form textarea{display:block;width:100%;background:var(--bu-bg);border:1px solid var(--bu-line);border-radius:12px;padding:12px;color:var(--bu-text);font:inherit;margin-top:5px}
.bu-form .bu-check{display:flex;gap:9px;align-items:flex-start;color:var(--bu-text);font-size:13px}
.bu-form .bu-check input{margin-top:3px}
.bu-form a{color:var(--bu-primary)}
.bu-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.bu-lbl{font-size:13px;color:var(--bu-mut);margin:6px 0}
.bu-seg{display:flex;gap:6px;background:var(--bu-card);border:1px solid var(--bu-line);border-radius:30px;padding:4px;margin:12px 0}
.bu-seg button{flex:1;border:0;background:transparent;color:var(--bu-text);padding:10px;border-radius:26px;font:inherit;cursor:pointer}
.bu-seg button.on{background:var(--bu-primary);color:var(--bu-on-primary);font-weight:700}
.bu-form[hidden]{display:none}
.bu-opts{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 12px}
.bu-opt input{position:absolute;opacity:0;pointer-events:none}
.bu-opt span{display:inline-block;background:var(--bu-bg);border:1px solid var(--bu-line);border-radius:30px;padding:8px 14px;font-size:13px;cursor:pointer}
.bu-opt input:checked+span{background:var(--bu-primary);color:var(--bu-on-primary);border-color:var(--bu-primary);font-weight:700}
.bu-opt input:focus-visible+span{outline:2px solid var(--bu-primary);outline-offset:2px}
.bu-me{display:flex;align-items:center;gap:14px;margin:20px 0 14px}
.bu-ava{width:56px;height:56px;border-radius:28px;background:var(--bu-primary);color:var(--bu-on-primary);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:22px}
.bu-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.bu-stat{background:var(--bu-card);border:1px solid var(--bu-line);border-radius:16px;padding:12px;text-align:center}
.bu-stat b{display:block;font-size:24px;color:var(--bu-primary)}.bu-stat span{font-size:11px;color:var(--bu-mut)}
.bu-plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:18px 0}
.bu-plan{background:var(--bu-card);border:1px solid var(--bu-line);border-radius:var(--bu-r);padding:18px}
.bu-plan.on{border-color:var(--bu-primary)}
.bu-price{font-size:32px;font-weight:800;margin:6px 0}.bu-price small{font-size:14px;color:var(--bu-mut);font-weight:400}
.bu-ticks{list-style:none;padding:0;margin:12px 0}
.bu-ticks li{padding:6px 0 6px 24px;position:relative;font-size:14px}
.bu-ticks li::before{content:"✓";position:absolute;left:0;color:var(--bu-primary);font-weight:700}
.bu-mapsvg{width:100%;height:auto;max-height:520px;background:var(--bu-card);border:1px solid var(--bu-line);border-radius:var(--bu-r)}
.bu-mapsvg .gl{stroke:rgba(255,255,255,.06);stroke-width:1}
.bu-mapsvg .mp-r{fill:var(--bu-primary);stroke:var(--bu-bg);stroke-width:2;cursor:pointer}
.bu-mapsvg .mp-g{fill:var(--bu-accent);stroke:var(--bu-bg);stroke-width:2;cursor:pointer}
.bu-mapsvg .mp-u{fill:#4aa3ff;stroke:#fff;stroke-width:3}
.bu-map-info{margin-top:12px}
.bu-tabs .current-menu-item>a{color:var(--bu-primary)}
.bu-tabs .fab.current-menu-item>a{color:var(--bu-on-primary)}
.bu-tabs li{list-style:none}
.bu-foot ul li{list-style:none}
.elementor-page .bu-top{position:sticky}
@media (max-width:420px){.bu-row{grid-template-columns:1fr}}