/*
Theme Name: OASE Ersatzteile
Theme URI: https://oase-ersatzteile.com
Description: Ersatzteil-Finder fuer OASE Teich- und Aquaristik-Technik. Zieht alle OASE-Ersatzteile live aus dem Shop japankoi.net (Shopify-Feed, Transient-Cache) und verlinkt jedes Produkt direkt. Clean, sans-serif (Inter), kein Serif-Swash.
Author: Basti
Version: 1.5.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: oase-ersatzteile
*/

@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url(assets/fonts/inter-variable.woff2) format('woff2');
}

:root{
  --c-ink:#0f1b16;
  --c-green:#0b7a4b;
  --c-green-d:#075c39;
  --c-green-l:#e8f5ee;
  --c-green-line:#cfe7da;
  --c-amber:#f59e0b;
  --c-bg:#f5f8f6;
  --c-card:#ffffff;
  --c-line:#e4e9e6;
  --c-muted:#5b6b63;
  --c-muted-2:#8a988f;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 1px 2px rgba(15,27,22,.04), 0 8px 24px rgba(15,27,22,.06);
  --shadow-h:0 4px 10px rgba(15,27,22,.08), 0 18px 40px rgba(11,122,75,.12);
  --maxw:1240px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--c-ink);
  background:var(--c-bg);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.oase-wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- Header ---------- */
.oase-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.86);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--c-line);
}
.oase-header__in{display:flex;align-items:center;gap:24px;height:70px}
.oase-logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;font-size:19px}
.oase-logo svg{flex:none}
.oase-logo b{color:var(--c-green)}
.oase-logo span{color:var(--c-ink)}
.oase-nav{margin-left:auto;display:flex;align-items:center;gap:8px}
.oase-nav a{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--c-muted);
  transition:background .15s,color .15s;
}
.oase-nav a:hover{background:var(--c-green-l);color:var(--c-green-d)}
.oase-nav a.is-cta{background:var(--c-green);color:#fff}
.oase-nav a.is-cta:hover{background:var(--c-green-d);color:#fff}
@media(max-width:760px){.oase-nav a:not(.is-cta){display:none}}

/* ---------- Hero ---------- */
.oase-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 82% -10%, rgba(11,122,75,.16), transparent 60%),
    radial-gradient(700px 360px at 10% 0%, rgba(11,122,75,.10), transparent 55%),
    linear-gradient(180deg,#ffffff, var(--c-bg));
  border-bottom:1px solid var(--c-line);
}
.oase-hero__in{padding:60px 0 52px;max-width:760px}
.oase-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--c-green-l);color:var(--c-green-d);
  font-weight:700;font-size:13px;letter-spacing:.01em;
  padding:6px 12px;border-radius:999px;border:1px solid var(--c-green-line);
}
.oase-hero h1{
  font-size:clamp(30px,5vw,46px);line-height:1.06;letter-spacing:-.03em;
  margin:18px 0 14px;font-weight:800;
}
.oase-hero h1 em{font-style:normal;color:var(--c-green)}
.oase-hero p{font-size:17.5px;color:var(--c-muted);margin:0 0 26px;max-width:620px}

.oase-search{position:relative;max-width:560px}
.oase-search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--c-muted-2)}
.oase-search input{
  width:100%;padding:16px 18px 16px 50px;font-size:16px;font-family:inherit;
  border:1px solid var(--c-line);border-radius:999px;background:#fff;color:var(--c-ink);
  box-shadow:var(--shadow);transition:border .15s,box-shadow .15s;
}
.oase-search input:focus{outline:none;border-color:var(--c-green);box-shadow:0 0 0 4px rgba(11,122,75,.12)}
.oase-stats{display:flex;gap:26px;margin-top:26px;flex-wrap:wrap}
.oase-stat b{display:block;font-size:22px;font-weight:800;letter-spacing:-.02em}
.oase-stat span{font-size:13.5px;color:var(--c-muted)}

/* ---------- Sections ---------- */
.oase-section{padding:48px 0}
.oase-section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.oase-section__head h2{font-size:24px;font-weight:800;letter-spacing:-.02em;margin:0}
.oase-section__head p{margin:6px 0 0;color:var(--c-muted);font-size:15px}

/* ---------- Category tiles ---------- */
.oase-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.oase-cat{
  display:flex;align-items:center;gap:12px;
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius);
  padding:16px 16px;transition:transform .15s,box-shadow .15s,border-color .15s;
}
.oase-cat:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:var(--c-green-line)}
.oase-cat__ic{flex:none;width:42px;height:42px;border-radius:11px;background:var(--c-green-l);display:grid;place-items:center;color:var(--c-green-d)}
.oase-cat b{display:block;font-size:15px;font-weight:700;letter-spacing:-.01em}
.oase-cat span{font-size:13px;color:var(--c-muted)}

/* ---------- Toolbar ---------- */
.oase-toolbar{
  position:sticky;top:70px;z-index:30;
  background:rgba(245,248,246,.92);backdrop-filter:blur(8px);
  padding:14px 0;border-bottom:1px solid var(--c-line);margin-bottom:26px;
}
.oase-toolbar__row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.oase-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.oase-chips::-webkit-scrollbar{height:6px}
.oase-chips::-webkit-scrollbar-thumb{background:var(--c-green-line);border-radius:99px}
.oase-chip{
  flex:none;white-space:nowrap;cursor:pointer;
  padding:8px 14px;border-radius:999px;font-size:13.5px;font-weight:600;
  background:#fff;border:1px solid var(--c-line);color:var(--c-muted);transition:all .14s;
}
.oase-chip:hover{border-color:var(--c-green-line);color:var(--c-green-d)}
.oase-chip.is-active{background:var(--c-green);border-color:var(--c-green);color:#fff}
.oase-tools-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.oase-count{font-size:13.5px;color:var(--c-muted);white-space:nowrap}
.oase-count b{color:var(--c-ink)}
.oase-sort{
  font-family:inherit;font-size:13.5px;font-weight:600;color:var(--c-ink);
  padding:8px 30px 8px 12px;border:1px solid var(--c-line);border-radius:10px;background:#fff;cursor:pointer;
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235b6b63' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;
}
.oase-sort:focus{outline:none;border-color:var(--c-green)}

/* ---------- Product grid ---------- */
.oase-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.oase-card{
  display:flex;flex-direction:column;background:var(--c-card);
  border:1px solid var(--c-line);border-radius:var(--radius);overflow:hidden;
  transition:transform .16s,box-shadow .16s,border-color .16s;
}
.oase-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:var(--c-green-line)}
.oase-card[hidden]{display:none}
.oase-card__media{position:relative;aspect-ratio:1/1;background:#fff;display:block;padding:14px}
.oase-card__media img{width:100%;height:100%;object-fit:contain}
.oase-badge{position:absolute;top:10px;left:10px;font-size:11px;font-weight:700;padding:4px 9px;border-radius:999px}
.oase-badge--out{background:#fbeaea;color:#b3261e}
.oase-card__body{display:flex;flex-direction:column;flex:1;padding:14px 16px 16px;border-top:1px solid var(--c-line)}
.oase-card__vendor{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--c-green-d)}
.oase-card__title{font-size:14px;font-weight:600;line-height:1.35;margin:5px 0 0;letter-spacing:-.01em;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.oase-card__foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.oase-card__price{font-size:16px;font-weight:800;letter-spacing:-.02em}
.oase-card__price small{font-size:11px;font-weight:600;color:var(--c-muted)}
.oase-card__btn{
  flex:none;font-size:12.5px;font-weight:700;color:var(--c-green-d);
  background:var(--c-green-l);border:1px solid var(--c-green-line);
  padding:7px 11px;border-radius:9px;transition:all .14s;
}
.oase-card:hover .oase-card__btn{background:var(--c-green);border-color:var(--c-green);color:#fff}

.oase-empty{display:none;text-align:center;padding:70px 20px;color:var(--c-muted)}
.oase-empty b{display:block;font-size:18px;color:var(--c-ink);margin-bottom:6px}
.oase-loadmore{display:flex;justify-content:center;margin-top:30px}
.oase-loadmore button{
  font-family:inherit;font-size:14.5px;font-weight:700;cursor:pointer;
  padding:13px 28px;border-radius:999px;background:#fff;border:1px solid var(--c-line);color:var(--c-ink);
  transition:all .15s;
}
.oase-loadmore button:hover{border-color:var(--c-green);color:var(--c-green-d)}

/* ---------- Feed error ---------- */
.oase-feederr{
  background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;
  border-radius:var(--radius);padding:18px 20px;font-size:14.5px;
}

/* ---------- Footer ---------- */
.oase-footer{background:#0c1d16;color:#cfe0d6;margin-top:60px;padding:48px 0 30px}
.oase-footer a{color:#cfe0d6}
.oase-footer a:hover{color:#fff}
.oase-footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
.oase-footer h4{color:#fff;font-size:14px;font-weight:700;margin:0 0 14px;letter-spacing:.02em}
.oase-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:14px}
.oase-footer__brand{font-weight:800;font-size:18px;color:#fff;display:flex;align-items:center;gap:9px}
.oase-footer__brand b{color:#3ec98a}
.oase-footer p{font-size:13.5px;color:#9fb6a8;max-width:420px;margin:12px 0 0}
.oase-footer__legal{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;font-size:12.5px;color:#8aa295;line-height:1.6}
@media(max-width:760px){.oase-footer__grid{grid-template-columns:1fr;gap:28px}}

/* ---------- Legal pages (Impressum / Datenschutz) ---------- */
.oase-legal{padding:54px 0 20px}
.oase-legal__head{margin-bottom:30px}
.oase-legal__head .oase-eyebrow{margin-bottom:14px}
.oase-legal h1{font-size:clamp(28px,4vw,38px);letter-spacing:-.03em;font-weight:800;margin:0}
.oase-legal__doc{max-width:780px;font-size:15.5px;color:#243029}
.oase-legal__doc h2{font-size:19px;font-weight:800;letter-spacing:-.01em;margin:34px 0 10px;color:var(--c-ink)}
.oase-legal__doc h3{font-size:15.5px;font-weight:700;margin:22px 0 6px}
.oase-legal__doc p{margin:0 0 12px;line-height:1.65}
.oase-legal__doc ul{margin:0 0 14px;padding-left:20px}
.oase-legal__doc li{margin:4px 0;line-height:1.6}
.oase-legal__doc a{color:var(--c-green-d);text-decoration:underline;text-underline-offset:2px}
.oase-legal__card{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:20px 22px;margin:0 0 18px}
.oase-legal__card p{margin:2px 0}
.oase-legal__note{background:var(--c-green-l);border:1px solid var(--c-green-line);border-radius:var(--radius-sm);padding:14px 16px;font-size:13.5px;color:var(--c-green-d);margin:8px 0 0}
.oase-footer__rechtsnav{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:14px;font-size:14px}
.oase-footer__rechtsnav a{font-weight:600}

/* ---------- Loading / placeholder (client-rendered grid) ---------- */
.oase-loading{display:flex;align-items:center;gap:12px;justify-content:center;padding:60px 20px;color:var(--c-muted);font-size:15px}
.oase-spinner{width:20px;height:20px;border:2.5px solid var(--c-green-line);border-top-color:var(--c-green);border-radius:50%;animation:oase-spin .8s linear infinite}
@keyframes oase-spin{to{transform:rotate(360deg)}}
.oase-card__media .oase-ph{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:#cfe7da}

/* ---------- Blog ---------- */
.oase-hero--blog{background:radial-gradient(700px 320px at 85% -20%,rgba(11,122,75,.14),transparent 60%),linear-gradient(180deg,#fff,var(--c-bg))}
.oase-hero--blog .oase-hero__in{padding:48px 0 38px}
.oase-posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.oase-post{display:flex;flex-direction:column;background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius);overflow:hidden;transition:transform .16s,box-shadow .16s,border-color .16s}
.oase-post:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:var(--c-green-line)}
.oase-post__media{display:block;aspect-ratio:16/9;background:#eef3f0;color:#cfe7da}
.oase-post__media img{width:100%;height:100%;object-fit:cover}
.oase-post__ph{display:flex;align-items:center;justify-content:center;width:100%;height:100%}
.oase-post__body{display:flex;flex-direction:column;flex:1;padding:18px 20px 20px}
.oase-post__meta{font-size:12.5px;font-weight:600;color:var(--c-green-d);text-transform:uppercase;letter-spacing:.03em}
.oase-post__title{font-size:19px;font-weight:800;letter-spacing:-.02em;line-height:1.25;margin:8px 0 8px}
.oase-post__title a{color:var(--c-ink)}
.oase-post__title a:hover{color:var(--c-green-d)}
.oase-post__excerpt{font-size:14.5px;color:var(--c-muted);margin:0 0 14px;line-height:1.6}
.oase-post__more{margin-top:auto;font-size:14px;font-weight:700;color:var(--c-green-d)}
.oase-pagination{margin-top:34px}
.oase-pagination .nav-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.oase-pagination .page-numbers{display:inline-flex;min-width:42px;height:42px;align-items:center;justify-content:center;padding:0 14px;border:1px solid var(--c-line);border-radius:10px;background:#fff;font-weight:700;font-size:14px;color:var(--c-ink)}
.oase-pagination .page-numbers.current{background:var(--c-green);border-color:var(--c-green);color:#fff}
.oase-pagination .page-numbers:hover:not(.current){border-color:var(--c-green);color:var(--c-green-d)}

/* ---------- Single ---------- */
.oase-single__head{background:linear-gradient(180deg,#fff,var(--c-bg));border-bottom:1px solid var(--c-line);padding:42px 0 30px}
.oase-single__head-in{max-width:780px}
.oase-single__back{display:inline-block;font-size:13.5px;font-weight:600;color:var(--c-green-d);margin-bottom:14px}
.oase-single__cat{display:inline-block;background:var(--c-green-l);color:var(--c-green-d);border:1px solid var(--c-green-line);font-size:12px;font-weight:700;padding:4px 11px;border-radius:999px;margin-bottom:12px}
.oase-single__head h1{font-size:clamp(28px,4.5vw,40px);letter-spacing:-.03em;font-weight:800;line-height:1.1;margin:0 0 12px}
.oase-single__meta{font-size:14px;color:var(--c-muted)}
.oase-single__thumb{max-width:880px;margin:-18px auto 0}
.oase-single__thumb img{width:100%;border-radius:var(--radius);border:1px solid var(--c-line)}
.oase-single__content{max-width:780px;margin:34px auto 0}
.oase-single__content img{max-width:100%;height:auto;border-radius:var(--radius-sm)}
.oase-single__tags{max-width:780px;margin:26px auto 0;display:flex;flex-wrap:wrap;gap:8px}
.oase-single__tags a{font-size:13px;font-weight:600;color:var(--c-muted);background:#fff;border:1px solid var(--c-line);padding:6px 12px;border-radius:999px}
.oase-single__tags a:hover{border-color:var(--c-green-line);color:var(--c-green-d)}
.oase-single__cta{max-width:780px;margin:34px auto 10px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:var(--c-green-l);border:1px solid var(--c-green-line);border-radius:var(--radius);padding:20px 22px}
.oase-single__cta strong{font-size:16px;color:var(--c-ink)}