/* AstroViktor — Articles archive grid. Cosmic dark, mobile-friendly. */
.ava{--cyan:#17c6d4;--cyan-s:#6ce4ef;--ink:#fff;--body:#cdd9e8;--muted:#9fb0c4;--line:rgba(23,198,212,.18);--card1:#0f1b2e;--card2:#0a1422;
  max-width:1180px;margin:0 auto;padding:6px 0 20px;font-family:"Inter","Segoe UI",Arial,sans-serif}
.ava *{box-sizing:border-box}

/* Search — full-width pill, icon inline (no absolute) */
.ava-search{display:flex;align-items:center;gap:10px;max-width:560px;margin:0 auto 24px;padding:4px 8px 4px 18px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:rgba(255,255,255,.05);transition:border-color .15s,box-shadow .15s}
.ava-search:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(23,198,212,.18)}
.ava-search__ic{flex:0 0 auto;font-size:16px;opacity:.7;line-height:1}
.ava-search__in{flex:1;min-width:0;width:100%;border:0;background:transparent;color:#fff;font:inherit;font-size:16px;padding:12px 8px;outline:none}
.ava-search__in::placeholder{color:#8294aa}

/* Grid */
.ava-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px}
.ava-card{display:flex;flex-direction:column;background:linear-gradient(180deg,var(--card1) 0%,var(--card2) 100%);border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;box-shadow:0 14px 36px rgba(0,0,0,.32);transition:transform .2s,border-color .2s,box-shadow .2s}
.ava-card:hover{transform:translateY(-4px);border-color:rgba(23,198,212,.45);box-shadow:0 22px 50px rgba(0,0,0,.45)}
.ava-card__media{aspect-ratio:16/10;background:#0b1220;overflow:hidden;display:flex;align-items:center;justify-content:center}
.ava-card__media img{width:100%;height:100%;object-fit:cover;display:block}
.ava-card__ph{font-size:42px;color:rgba(108,228,239,.5)}
.ava-card__body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:7px;flex:1}
.ava-card__cat{align-self:flex-start;padding:4px 11px;border-radius:999px;background:rgba(23,198,212,.12);border:1px solid rgba(23,198,212,.35);color:var(--cyan-s);font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.ava-card__title{margin:4px 0 0;color:#fff;font-size:18px;font-weight:800;line-height:1.3}
.ava-card__date{color:#7d8ba0;font-size:12.5px}
.ava-card__ex{margin:2px 0 0;color:var(--muted);font-size:14px;line-height:1.6}
.ava-card__more{margin-top:auto;padding-top:10px;color:var(--cyan-s);font-weight:800;font-size:14px}

.ava-empty{text-align:center;color:var(--muted);font-size:16px;padding:30px 0}
.ava-more-wrap{text-align:center;margin:28px 0 6px}
.ava-more{cursor:pointer;padding:13px 34px;border-radius:999px;border:1px solid rgba(23,198,212,.4);background:rgba(23,198,212,.1);color:var(--cyan-s);font:inherit;font-weight:800;font-size:15px;transition:all .2s}
.ava-more:hover{background:rgba(23,198,212,.2);transform:translateY(-2px)}
.ava-loading{color:var(--muted);font-size:14px}
.ava.is-loading{opacity:.6;pointer-events:none}

/* Browse by category — below the articles */
.ava-catnav{margin:34px 0 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);text-align:center}
.ava-catnav__lbl{display:block;color:#7d8ba0;font-size:13px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin:0 0 14px}
.ava-tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.ava-tab{cursor:pointer;padding:9px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.03);color:var(--body);font:inherit;font-size:13.5px;font-weight:700;transition:all .18s}
.ava-tab:hover{border-color:rgba(23,198,212,.45);color:#fff}
.ava-tab.is-active{background:linear-gradient(135deg,#17c6d4 0%,#0e9fb5 100%);color:#04121a;border-color:transparent}

@media(max-width:600px){
  .ava{padding:4px 0 16px}
  .ava-grid{grid-template-columns:1fr;gap:16px}
  .ava-search{margin-bottom:20px;padding-left:16px}
  .ava-search__in{font-size:16px;padding:11px 6px}
  .ava-card__body{padding:16px 18px 18px}
  .ava-card__title{font-size:17px}
  .ava-catnav{margin-top:28px}
}