/* =================================================================
   Windows Log Analyzer — Anavem
   Complete stylesheet with dark mode support
   ================================================================= */

/* ── Reset & Variables ────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg0:#f8fafc;--bg1:#ffffff;--bg2:#f1f5f9;--bg3:#e2e8f0;
  --tx0:#0f172a;--tx1:#475569;--tx2:#94a3b8;
  --cyan:#06b6d4;--cyan-l:#0891b2;--cyan-d:#0e7490;
  --purple:#8b5cf6;--purple-l:#7c3aed;
  --brd:#e2e8f0;--brd2:#cbd5e1;
  --crit:#ef4444;--err:#f97316;--warn:#eab308;--info:#06b6d4;--verb:#94a3b8;
  --sans:'Inter',ui-sans-serif,system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --hdr-bg:rgba(255,255,255,.95);
  --shadow:0 1px 3px rgba(0,0,0,.06);
  --radius:6px;
}

/* ── Dark Mode ────────────────────────────────────────────────── */
body.dark{
  --bg0:#0f172a;--bg1:#1e293b;--bg2:#1e293b;--bg3:#334155;
  --tx0:#f1f5f9;--tx1:#cbd5e1;--tx2:#64748b;
  --brd:#334155;--brd2:#475569;
  --hdr-bg:rgba(15,23,42,.95);
  --shadow:0 1px 3px rgba(0,0,0,.3);
}
body.dark .lb.critical{background:rgba(239,68,68,.2);border-color:rgba(239,68,68,.4)}
body.dark .lb.error{background:rgba(249,115,22,.2);border-color:rgba(249,115,22,.4)}
body.dark .lb.warning{background:rgba(234,179,8,.2);border-color:rgba(234,179,8,.4)}
body.dark .lb.information{background:rgba(6,182,212,.2);border-color:rgba(6,182,212,.4)}
body.dark .lb.verbose{background:rgba(100,116,139,.15);border-color:rgba(100,116,139,.3)}
body.dark .cb.high{background:rgba(239,68,68,.2);border-color:rgba(239,68,68,.4)}
body.dark .cb.medium{background:rgba(234,179,8,.2);border-color:rgba(234,179,8,.4)}
body.dark .cb.low{background:rgba(100,116,139,.15);border-color:rgba(100,116,139,.3)}
body.dark .uz{border-color:var(--brd2)}
body.dark .uz:hover,.dark .uz.dg{border-color:var(--cyan);background:rgba(6,182,212,.1)}
body.dark .lang-btn.on{background:var(--cyan);color:#0f172a}
body.dark .btn-p{background:var(--cyan);color:#0f172a}
body.dark .pb.on{background:var(--cyan);color:#0f172a}
body.dark .sc:hover,.dark .sc.on{border-color:var(--brd2)}
body.dark .lt tbody tr:hover{background:rgba(6,182,212,.1)}
body.dark .si{background:var(--bg0);color:var(--tx0);border-color:var(--brd)}
body.dark .filter-select{background:var(--bg0);color:var(--tx0)}
body.dark .mob-card:hover,.dark .mob-card:active{border-color:var(--cyan)}
body.dark .ev-item:hover{background:rgba(6,182,212,.06)}
body.dark .premium-banner{background:rgba(139,92,246,.08);border-color:rgba(139,92,246,.2)}

/* ── Base ─────────────────────────────────────────────────────── */
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg0);color:var(--tx0);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;transition:background .3s,color .3s}
a{color:var(--cyan);text-decoration:none;transition:color .2s}
a:hover{color:var(--cyan-l)}

/* ── Header ───────────────────────────────────────────────────── */
.hdr{position:sticky;top:0;z-index:50;background:var(--hdr-bg);backdrop-filter:blur(16px);border-bottom:1px solid var(--brd);transition:background .3s}
.hdr-top{border-bottom:1px solid var(--brd);background:var(--bg2)}
.hdr-top-in{max-width:1400px;margin:0 auto;padding:0 1.5rem;height:28px;display:flex;align-items:center;justify-content:space-between}
.hdr-top-l{display:flex;align-items:center;gap:.5rem;font-size:.6rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--tx2)}
.hdr-top-l .dot{width:5px;height:5px;border-radius:50%;background:var(--cyan);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.hdr-top-r{display:flex;align-items:center;gap:1rem}
.hdr-top-r a{font-size:.6rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--tx2);transition:color .2s}.hdr-top-r a:hover{color:var(--tx0)}
.hdr-in{max-width:1400px;margin:0 auto;padding:0 1.5rem;height:56px;display:flex;align-items:center;justify-content:space-between}
.hdr-l{display:flex;align-items:center;gap:.75rem}
.logo{font-size:1.35rem;font-weight:900;letter-spacing:-.04em;text-decoration:none}
.logo-g{background:linear-gradient(135deg,var(--cyan),var(--purple));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.logo-t{color:var(--tx0);-webkit-text-fill-color:var(--tx0)}
.logo:hover .logo-t{color:var(--cyan);-webkit-text-fill-color:var(--cyan)}
.badge{font-size:.55rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--bg1);background:var(--cyan);padding:2px 8px}
.hdr-nav{display:flex;align-items:center;gap:.25rem}
.hdr-nav a{font-size:.8rem;font-weight:600;color:var(--tx1);padding:.4rem .75rem;transition:all .2s;text-decoration:none;display:flex;align-items:center;gap:.35rem}
.hdr-nav a:hover{color:var(--cyan);background:rgba(6,182,212,.06)}
.hdr-nav a svg{width:14px;height:14px}
.hdr-r{display:flex;align-items:center;gap:.5rem}

/* ── Theme Toggle ─────────────────────────────────────────────── */
.btn-theme{background:0;border:1px solid var(--brd);padding:5px;cursor:pointer;color:var(--tx2);display:flex;align-items:center;transition:all .2s}
.btn-theme:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-theme svg{width:16px;height:16px}

/* ── Language Toggle ──────────────────────────────────────────── */
.lang-toggle{display:flex;border:1px solid var(--brd);overflow:hidden}
.lang-btn{font-family:var(--sans);font-size:.65rem;font-weight:800;padding:3px 8px;background:transparent;color:var(--tx2);border:none;cursor:pointer;transition:all .2s;text-transform:uppercase;letter-spacing:.05em}
.lang-btn.on{background:var(--tx0);color:var(--bg0)}
.lang-btn:hover:not(.on){color:var(--tx0)}

/* ── Auth Button ──────────────────────────────────────────────── */
.btn-login{font-size:.7rem;font-weight:700;padding:4px 10px;gap:.3rem}
.btn-login svg{width:14px;height:14px}
.user-menu{display:flex;align-items:center;gap:.5rem;font-size:.7rem}
.user-badge{padding:2px 6px;font-size:.55rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.user-badge.premium{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}
.user-badge.free{background:var(--bg2);color:var(--tx2)}
.user-email{color:var(--tx1);font-weight:600;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-logout{font-size:.65rem;padding:2px 8px}

/* ── Back Link ────────────────────────────────────────────────── */
.bk{display:flex;align-items:center;gap:.35rem;font-size:.75rem;font-weight:700;color:var(--tx1);transition:color .2s;text-decoration:none}.bk:hover{color:var(--cyan)}
.bk svg{width:16px;height:16px}

/* ── Main Container ───────────────────────────────────────────── */
.mc{max-width:1400px;margin:0 auto;padding:1.5rem;width:100%;flex:1}

/* ── Counter Bar ──────────────────────────────────────────────── */
.counter-bar{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1rem;background:var(--bg2);font-size:.75rem;color:var(--tx2);font-weight:600;transition:background .3s}
.counter-bar strong{color:var(--cyan);font-family:var(--mono);font-weight:800}

/* ── Upload Section ───────────────────────────────────────────── */
.us{text-align:center;padding:3rem 1.5rem}
.us h1{font-size:2rem;font-weight:900;text-transform:uppercase;letter-spacing:-.02em;margin-bottom:.5rem}
.us p.sub{color:var(--tx1);margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto}
.uz{border:2px dashed var(--brd);padding:3rem 2rem;cursor:pointer;transition:border-color .2s,background .2s;max-width:600px;margin:0 auto}
.uz:hover,.uz.dg{border-color:var(--cyan);background:rgba(6,182,212,.08)}
.uz svg{width:48px;height:48px;color:var(--tx2);margin-bottom:1rem}.uz.dg svg{color:var(--cyan)}
.uz .t{color:var(--tx1);font-size:.95rem}.uz .t strong{color:var(--cyan)}
.uz .f{color:var(--tx2);font-size:.8rem;margin-top:.5rem}
.uz input{display:none}

/* ── Trust Badges ─────────────────────────────────────────────── */
.trust-badges{max-width:600px;margin:1.5rem auto 0;display:flex;flex-direction:column;gap:.5rem}
.pn{display:flex;align-items:center;justify-content:center;gap:.4rem;font-size:.8rem;color:var(--tx2)}.pn svg{width:14px;height:14px;flex-shrink:0}

/* ── Demo Button ──────────────────────────────────────────────── */
.btn-demo{margin-top:1rem;font-size:.8rem;font-weight:700;gap:.4rem;border:1px solid var(--brd);background:0;padding:.5rem 1rem;cursor:pointer;color:var(--tx1);transition:all .2s}
.btn-demo:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-demo svg{width:16px;height:16px}

/* ── SEO Text ─────────────────────────────────────────────────── */
.seo-text{max-width:800px;margin:0 auto;padding:1.5rem 0}
.seo-text p{font-size:.85rem;color:var(--tx1);line-height:1.7;margin-bottom:1rem}
.seo-text p:last-child{margin-bottom:0}

/* ── Browse Events Button ─────────────────────────────────────── */
.btn-events{display:inline-flex;align-items:center;gap:.5rem;margin-top:1.25rem;padding:.6rem 1.25rem;background:var(--tx0);color:var(--bg0);font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;border:none;cursor:pointer;text-decoration:none;transition:background .2s}
.btn-events:hover{background:var(--cyan);color:#fff}
.btn-events svg{width:16px;height:16px}

/* ── Spinner / Progress ───────────────────────────────────────── */
.sp{display:none;text-align:center;padding:2rem;color:var(--tx1)}.sp.v{display:block}
.sp-r{width:40px;height:40px;border:3px solid var(--brd);border-top-color:var(--cyan);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 1rem}
@keyframes spin{to{transform:rotate(360deg)}}
.progress-wrap{max-width:300px;margin:.75rem auto 0;height:6px;background:var(--bg3);border-radius:3px;overflow:hidden}
.progress-bar{height:100%;background:linear-gradient(90deg,var(--cyan),var(--purple));width:0%;transition:width .3s}
.progress-label{font-size:.75rem;color:var(--tx2);margin-top:.35rem}

/* ── Dashboard ────────────────────────────────────────────────── */
.db{display:none}.db.v{display:block}

/* ── Toolbar ──────────────────────────────────────────────────── */
.tb{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}
.tb-l{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}
.tb-r{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.fi{font-size:.85rem;color:var(--tx1)}.fi strong{color:var(--tx0)}

/* ── File Tabs (Premium multi-file) ───────────────────────────── */
.file-tabs{display:flex;gap:2px;margin-bottom:1rem;overflow-x:auto;-webkit-overflow-scrolling:touch}
.file-tab{font-family:var(--sans);font-size:.75rem;font-weight:600;padding:.4rem .75rem;border:1px solid var(--brd);background:var(--bg2);color:var(--tx1);cursor:pointer;white-space:nowrap;transition:all .2s;display:flex;align-items:center;gap:.35rem}
.file-tab.active{background:var(--bg1);color:var(--tx0);border-bottom-color:var(--bg1)}
.file-tab.merged{background:var(--cyan);color:#fff;border-color:var(--cyan)}
.file-tab span{font-size:.65rem;opacity:.5;cursor:pointer}.file-tab span:hover{opacity:1}
.btn-add-file{font-size:.7rem;padding:.35rem .6rem;gap:.2rem}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--sans);font-size:.85rem;font-weight:600;padding:.5rem 1rem;border:1px solid var(--brd);background:0;color:var(--tx0);cursor:pointer;transition:all .2s}
.btn:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-p{background:var(--cyan);border-color:var(--cyan);color:#fff}.btn-p:hover{background:var(--cyan-l);border-color:var(--cyan-l)}
.btn svg{width:16px;height:16px}
.premium-badge{font-size:.55rem;font-weight:800;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;padding:1px 5px;border-radius:2px}

/* ── Stat Cards ───────────────────────────────────────────────── */
.sg{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem;margin-bottom:1.5rem}
.sc{background:var(--bg1);border:1px solid var(--brd);padding:1rem 1.25rem;cursor:pointer;transition:all .2s;position:relative;overflow:hidden}
.sc::before{content:'';position:absolute;top:0;left:0;right:0;height:3px}
.sc[data-l="critical"]::before{background:var(--crit)}.sc[data-l="error"]::before{background:var(--err)}.sc[data-l="warning"]::before{background:var(--warn)}.sc[data-l="information"]::before{background:var(--info)}.sc[data-l="verbose"]::before{background:var(--verb)}.sc[data-l="all"]::before{background:linear-gradient(90deg,var(--cyan),var(--purple))}
.sc:hover,.sc.on{border-color:var(--brd2);box-shadow:var(--shadow)}
.sc-l{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--tx2);margin-bottom:.25rem}
.sc-v{font-size:1.75rem;font-weight:800;font-variant-numeric:tabular-nums}
.sc[data-l="critical"] .sc-v{color:#dc2626}.sc[data-l="error"] .sc-v{color:#ea580c}.sc[data-l="warning"] .sc-v{color:#a16207}.sc[data-l="information"] .sc-v{color:#0e7490}.sc[data-l="verbose"] .sc-v{color:#64748b}

/* ── Smart Summary ────────────────────────────────────────────── */
.smart-summary{border:1px solid var(--brd);margin-bottom:1.5rem;background:var(--bg1);transition:all .3s}
.smart-summary.locked{position:relative}
.ss-header{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;border-bottom:1px solid var(--brd);font-size:.85rem;font-weight:700}
.ss-header svg{width:16px;height:16px;color:var(--purple)}
.ss-title{flex:1;display:flex;align-items:center;gap:.5rem}
.ss-toggle{background:0;border:0;color:var(--tx2);cursor:pointer;font-size:.8rem;padding:2px 6px}
.ss-body{padding:1rem}
.ss-body p{font-size:.85rem;color:var(--tx1);line-height:1.7;margin-bottom:.5rem}
.ss-body p:last-child{margin-bottom:0}
.ss-body.blurred{filter:blur(4px);pointer-events:none;user-select:none}
.ss-lock-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.5)}
body.dark .ss-lock-overlay{background:rgba(15,23,42,.5)}

/* ── Premium Banner ───────────────────────────────────────────── */
.premium-banner{display:flex;align-items:center;gap:.75rem;padding:.6rem 1rem;border:1px solid rgba(139,92,246,.15);background:rgba(139,92,246,.04);margin-bottom:1rem;font-size:.8rem;color:var(--tx1);flex-wrap:wrap}
.premium-banner svg{width:16px;height:16px;color:var(--purple);flex-shrink:0}
.premium-banner a{color:var(--purple);font-weight:700;font-size:.75rem;margin-left:auto}

/* ── Charts ───────────────────────────────────────────────────── */
.cg{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.5rem}
.cc{background:var(--bg1);border:1px solid var(--brd);padding:1.25rem;transition:background .3s,border-color .3s}
.ct{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--tx1);margin-bottom:1rem}
.cw{position:relative;height:200px}
.cw canvas{cursor:pointer}
.tr{font-size:.85rem;color:var(--tx1);text-align:center;padding:1rem 0}.tr strong{color:var(--cyan);font-weight:600}
.btn-clear-time{display:none;margin:.5rem auto 0;font-size:.7rem;padding:3px 8px}
.btn-clear-time.v{display:block}

/* ── Filter Bar ───────────────────────────────────────────────── */
.fb{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;flex-wrap:wrap}
.si{flex:1;min-width:200px;font-family:var(--sans);font-size:.875rem;padding:.6rem 1rem;background:var(--bg1);border:1px solid var(--brd);color:var(--tx0);transition:border-color .2s}
.si::placeholder{color:var(--tx2)}.si:focus{outline:none;border-color:var(--cyan)}
.btn-filter{position:relative;gap:.35rem}
.filter-badge{position:absolute;top:-4px;right:-4px;min-width:16px;height:16px;background:var(--cyan);color:#fff;font-size:.55rem;font-weight:800;display:flex;align-items:center;justify-content:center;border-radius:8px;padding:0 4px}
.btn-reset{font-size:.75rem;padding:4px 8px;color:var(--crit);border-color:rgba(239,68,68,.3)}
.btn-reset:hover{background:rgba(239,68,68,.05)}

/* ── Filter Chips ─────────────────────────────────────────────── */
.filter-chips{display:flex;gap:.35rem;flex-wrap:wrap}
.filter-chip{display:inline-flex;align-items:center;gap:.3rem;font-size:.7rem;font-weight:600;padding:2px 8px;background:rgba(6,182,212,.08);border:1px solid rgba(6,182,212,.2);color:var(--cyan-l)}
.chip-remove{background:0;border:0;color:var(--tx2);cursor:pointer;font-size:.8rem;line-height:1;padding:0 2px}.chip-remove:hover{color:var(--crit)}

/* ── Filters Panel ────────────────────────────────────────────── */
.filters-panel{border:1px solid var(--brd);background:var(--bg1);padding:1rem;margin-bottom:1rem;animation:mIn .2s ease-out}
.filters-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.filter-group{display:flex;flex-direction:column;gap:.35rem}
.filter-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--tx2)}
.filter-checks{display:flex;flex-wrap:wrap;gap:.5rem}
.filter-checks label{display:flex;align-items:center;gap:.3rem;font-size:.8rem;color:var(--tx1);cursor:pointer}
.filter-checks input{accent-color:var(--cyan)}
.filter-select{font-family:var(--sans);font-size:.8rem;padding:.4rem .5rem;border:1px solid var(--brd);background:var(--bg1);color:var(--tx0);min-height:60px}
.filter-input{font-family:var(--sans);font-size:.8rem;padding:.4rem .5rem;border:1px solid var(--brd);background:var(--bg1);color:var(--tx0);width:100%}
.filter-input:focus,.filter-select:focus{outline:none;border-color:var(--cyan)}
.date-range{display:flex;align-items:center;gap:.5rem}
.date-range span{font-size:.75rem;color:var(--tx2)}
.filters-actions{display:flex;gap:.5rem;margin-top:1rem;justify-content:flex-end}

/* ── Saved Filters (Premium) ──────────────────────────────────── */
.saved-filters{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--brd)}
.saved-filters-header{display:flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:700;color:var(--tx1);margin-bottom:.5rem}
.saved-filters-list{display:flex;flex-direction:column;gap:.25rem;margin-bottom:.5rem}
.saved-filter-item{display:flex;align-items:center;justify-content:space-between;padding:.3rem .5rem;font-size:.75rem;cursor:pointer;transition:background .15s}
.saved-filter-item:hover{background:rgba(6,182,212,.06)}
.saved-filter-item .sf-name{color:var(--tx0);font-weight:600}
.saved-filter-item .sf-del{background:0;border:0;color:var(--tx2);cursor:pointer;font-size:.7rem}.sf-del:hover{color:var(--crit)}
.save-filter-form{display:flex;gap:.35rem}
.save-filter-form input{flex:1;font-size:.75rem;padding:.3rem .5rem;border:1px solid var(--brd);background:var(--bg1);color:var(--tx0)}

/* ── Table ────────────────────────────────────────────────────── */
.tc{overflow-x:auto;border:1px solid var(--brd);margin-bottom:1rem}
.lt{width:100%;border-collapse:collapse;font-size:.825rem}
.lt th{background:var(--bg2);padding:.65rem .75rem;text-align:left;font-weight:700;font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--tx1);cursor:pointer;user-select:none;white-space:nowrap;border-bottom:1px solid var(--brd);transition:color .2s}
.lt th:hover{color:var(--cyan)}
.lt th .sa{display:inline-block;margin-left:4px;opacity:.3;font-size:.65rem}.lt th.sd .sa{opacity:1;color:var(--cyan)}
.lt td{padding:.5rem .75rem;border-bottom:1px solid var(--brd);vertical-align:top}
.lt tbody tr{cursor:pointer;transition:background .15s}.lt tbody tr:hover{background:rgba(6,182,212,.08)}
.lt tbody tr.selected{background:rgba(6,182,212,.12);box-shadow:inset 3px 0 0 var(--cyan)}

/* ── Level & Criticality Badges ───────────────────────────────── */
.lb{display:inline-block;padding:2px 8px;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;white-space:nowrap}
.lb.critical{background:rgba(239,68,68,.1);color:#dc2626;border:1px solid rgba(239,68,68,.3)}
.lb.error{background:rgba(249,115,22,.1);color:#ea580c;border:1px solid rgba(249,115,22,.3)}
.lb.warning{background:rgba(234,179,8,.1);color:#a16207;border:1px solid rgba(234,179,8,.3)}
.lb.information{background:rgba(6,182,212,.1);color:#0e7490;border:1px solid rgba(6,182,212,.3)}
.lb.verbose{background:rgba(100,116,139,.08);color:#64748b;border:1px solid rgba(100,116,139,.2)}
.cb{display:inline-block;padding:2px 6px;font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.cb.high{background:rgba(239,68,68,.1);color:#dc2626;border:1px solid rgba(239,68,68,.3)}
.cb.medium{background:rgba(234,179,8,.1);color:#a16207;border:1px solid rgba(234,179,8,.3)}
.cb.low{background:rgba(100,116,139,.08);color:#64748b;border:1px solid rgba(100,116,139,.2)}

/* ── Table Cell Variants ──────────────────────────────────────── */
.td-id{font-family:var(--mono);font-weight:600;color:var(--purple-l);font-size:.8rem}
.td-s{font-weight:500;white-space:nowrap;max-width:160px;overflow:hidden;text-overflow:ellipsis}
.td-dt{font-family:var(--mono);font-size:.75rem;color:var(--tx1);white-space:nowrap}
.td-cat{font-size:.8rem;color:var(--tx1);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.td-desc{max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--tx1);font-size:.8rem}

/* ── Mobile Card View ─────────────────────────────────────────── */
.mob-cards{display:none}
.mob-card{background:var(--bg1);border:1px solid var(--brd);padding:1rem;margin-bottom:.75rem;cursor:pointer;transition:border-color .2s}
.mob-card:hover,.mob-card:active{border-color:var(--cyan)}
.mob-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.5rem;gap:.5rem}
.mob-card-id{font-family:var(--mono);font-weight:700;color:var(--purple-l);font-size:.85rem}
.mob-card-dt{font-family:var(--mono);font-size:.7rem;color:var(--tx2)}
.mob-card-src{font-size:.8rem;font-weight:500;color:var(--tx0);margin-bottom:.25rem}
.mob-card-desc{font-size:.78rem;color:var(--tx1);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ── Pagination ───────────────────────────────────────────────── */
.pg{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;margin-bottom:1.5rem}
.pg-i{font-size:.825rem;color:var(--tx2)}
.pg-b{display:flex;gap:.25rem;flex-wrap:wrap}
.pb{font-family:var(--sans);font-size:.8rem;font-weight:600;padding:.4rem .75rem;border:1px solid var(--brd);background:0;color:var(--tx1);cursor:pointer;transition:all .2s}
.pb:hover{border-color:var(--cyan);color:var(--cyan)}.pb.on{background:var(--cyan);border-color:var(--cyan);color:#fff}.pb:disabled{opacity:.3;cursor:not-allowed}

/* ── Empty State ──────────────────────────────────────────────── */
.es{text-align:center;padding:3rem 1.5rem;color:var(--tx2)}.es svg{width:48px;height:48px;margin-bottom:1rem;opacity:.4}

/* ── Modal ────────────────────────────────────────────────────── */
.mo{display:none;position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.35);backdrop-filter:blur(4px);align-items:flex-start;justify-content:center;padding:2rem 1rem;overflow-y:auto}
.mo.v{display:flex}
.mo-c{background:var(--bg1);border:1px solid var(--brd);width:100%;max-width:780px;margin-top:2rem;animation:mIn .2s ease-out;transition:background .3s}
@keyframes mIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
.mo-h{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--brd)}
.mo-t{font-size:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.mo-x{background:0;border:0;color:var(--tx2);cursor:pointer;padding:.25rem;font-size:1.5rem;line-height:1;transition:color .2s}.mo-x:hover{color:var(--tx0)}
.mo-b{padding:1.5rem}

/* ── Modal Detail Grid ────────────────────────────────────────── */
.dg2{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.5rem}
.df .dl{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--tx2);margin-bottom:.25rem}
.df .dv{font-size:.9rem;color:var(--tx0);word-break:break-word}
.dd{margin-bottom:1.5rem}
.dd .dv{font-size:.82rem;line-height:1.7;color:var(--tx1);white-space:pre-wrap;font-family:var(--mono);background:var(--bg2);border:1px solid var(--brd);padding:1rem;max-height:200px;overflow-y:auto}

/* ── Modal Detail Actions ─────────────────────────────────────── */
.detail-actions{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;padding-top:1rem;border-top:1px solid var(--brd);margin-top:1rem}
.detail-nav{display:flex;align-items:center;gap:.5rem}
.detail-nav span{font-size:.8rem;color:var(--tx2);font-variant-numeric:tabular-nums}
.btn-copy{gap:.3rem;font-size:.75rem;padding:.35rem .6rem}
.btn-copy.copied{color:#22c55e;border-color:#22c55e}

/* ── Raw Section ──────────────────────────────────────────────── */
.raw-section{margin-bottom:1.5rem;border:1px solid var(--brd)}
.raw-header{padding:.75rem 1rem;border-bottom:1px solid var(--brd);font-size:.8rem;font-weight:700;color:var(--tx1);text-transform:uppercase;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.raw-header:hover{color:var(--cyan)}
.raw-body{padding:1rem;display:none;font-family:var(--mono);font-size:.8rem;color:var(--tx1);line-height:1.8;white-space:pre-wrap;max-height:300px;overflow-y:auto}
.raw-body.v{display:block}

/* ── Solution Section ─────────────────────────────────────────── */
.ss{border:1px solid var(--brd);background:var(--bg0);margin-bottom:1rem;transition:background .3s}
.ss-h{padding:1rem 1.25rem;border-bottom:1px solid var(--brd);font-size:.9rem;font-weight:700;display:flex;align-items:center;justify-content:space-between}
.ss-b{padding:1.25rem}
.st{font-size:.875rem;color:var(--tx1);line-height:1.7;margin-bottom:1rem}
.sl{list-style:none;counter-reset:step;margin-bottom:1.25rem}
.sl li{counter-increment:step;padding:.5rem 0 .5rem 2rem;position:relative;font-size:.85rem;color:var(--tx1);line-height:1.6}
.sl li::before{content:counter(step);position:absolute;left:0;top:.5rem;width:1.5rem;height:1.5rem;background:rgba(6,182,212,.15);color:var(--cyan);font-weight:700;font-size:.75rem;display:flex;align-items:center;justify-content:center}
.lk{display:flex;flex-direction:column;gap:.5rem}
.lk a{display:flex;align-items:center;gap:.5rem;padding:.6rem 1rem;border:1px solid var(--brd);font-size:.82rem;font-weight:600;transition:all .2s}
.lk a:hover{border-color:var(--cyan);background:rgba(6,182,212,.08)}
.lk a svg{width:16px;height:16px;flex-shrink:0}

/* ── Login Modal ──────────────────────────────────────────────── */
.login-sub{font-size:.85rem;color:var(--tx1);margin-bottom:1.25rem}
.form-field{margin-bottom:1rem}
.form-field label{display:block;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--tx2);margin-bottom:.35rem}
.form-field input{width:100%;font-family:var(--sans);font-size:.9rem;padding:.6rem .75rem;border:1px solid var(--brd);background:var(--bg1);color:var(--tx0);transition:border-color .2s}
.form-field input:focus{outline:none;border-color:var(--cyan)}
.login-error{padding:.5rem .75rem;margin-bottom:1rem;font-size:.8rem;color:#dc2626;background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2)}
.login-register{margin-top:1.25rem;font-size:.8rem;color:var(--tx2);text-align:center}
.login-register a{font-weight:700}
#loginSubmit{width:100%;justify-content:center;padding:.65rem}

/* ── CTA ──────────────────────────────────────────────────────── */
.cta{margin-top:1.5rem;padding:1.25rem;border:1px solid rgba(6,182,212,.3);background:rgba(6,182,212,.08);text-align:center;transition:background .3s}
.cta p{font-size:.9rem;color:var(--tx1);margin-bottom:.75rem}.cta strong{color:var(--tx0)}

/* ── Events Reference Page ────────────────────────────────────── */
.ev-page{display:none;padding:0}
.ev-page.v{display:block}
.ev-hdr{text-align:center;padding:2rem 1rem 1rem}
.ev-hdr h1{font-size:1.5rem;font-weight:900;text-transform:uppercase;letter-spacing:-.02em;margin-bottom:.5rem}
.ev-hdr p{color:var(--tx1);font-size:.85rem;max-width:600px;margin:0 auto .75rem}
.ev-search{max-width:500px;margin:0 auto 1.5rem;display:flex;gap:.5rem}
.ev-search input{flex:1;font-family:var(--sans);font-size:.85rem;padding:.5rem 1rem;border:1px solid var(--brd);background:var(--bg1);color:var(--tx0)}.ev-search input:focus{outline:none;border-color:var(--cyan)}
.ev-list{max-width:900px;margin:0 auto}
.ev-item{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;border-bottom:1px solid var(--brd);transition:background .15s}
.ev-item:hover{background:rgba(6,182,212,.04)}
.ev-id{font-family:var(--mono);font-weight:800;color:var(--purple-l);font-size:.9rem;min-width:60px}
.ev-info{flex:1;min-width:0}
.ev-title{font-size:.85rem;font-weight:600;color:var(--tx0);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ev-cat{font-size:.7rem;color:var(--tx2);text-transform:uppercase;letter-spacing:.03em;margin-top:2px}
.ev-link{flex-shrink:0}
.ev-link a{display:inline-flex;align-items:center;gap:.3rem;font-size:.7rem;font-weight:700;color:var(--cyan);text-decoration:none;padding:.3rem .6rem;border:1px solid var(--brd);transition:all .2s}
.ev-link a:hover{border-color:var(--cyan);background:rgba(6,182,212,.08)}
.ev-link a svg{width:12px;height:12px}
.ev-count{text-align:center;padding:.75rem;font-size:.8rem;color:var(--tx2)}

/* ── Ad Units ─────────────────────────────────────────────────── */
.ad-unit{margin:1.5rem 0;min-height:90px;overflow:hidden}
body.no-ads .ad-unit{display:none !important}
body.no-ads .premium-banner{display:none !important}

/* ── Install Banner (PWA) ─────────────────────────────────────── */
.install-banner{display:none;align-items:center;justify-content:center;gap:.75rem;padding:.6rem 1rem;background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;font-size:.8rem;font-weight:600}
.install-banner.v{display:flex}
.install-banner button{background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.3);color:#fff;font-size:.75rem;font-weight:700;padding:4px 12px;cursor:pointer}
.install-banner .dismiss{background:0;border:0;color:rgba(255,255,255,.6);cursor:pointer;font-size:1rem}

/* ── Footer ───────────────────────────────────────────────────── */
.ft{border-top:1px solid var(--brd);margin-top:auto;transition:border-color .3s}
.ft-in{max-width:1400px;margin:0 auto;padding:1.5rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.ft-c{font-size:.8rem;color:var(--tx2)}
.ft-l{display:flex;gap:1.5rem;list-style:none}
.ft-l a{font-size:.8rem;color:var(--tx2);transition:color .2s}.ft-l a:hover{color:var(--cyan)}

/* ── Responsive: Tablet ───────────────────────────────────────── */
@media(max-width:1024px){
  .cg{grid-template-columns:1fr}
  .hdr-top{display:none}
  .hdr-nav{display:none}
  .hdr-in{height:48px}
  .us h1{font-size:1.5rem}
  .us{padding:2rem 1rem}
  .uz{padding:2rem 1.25rem}
  .uz svg{width:36px;height:36px}
  .sg{grid-template-columns:repeat(3,1fr);gap:.5rem}
  .sc{padding:.75rem .5rem}
  .sc-l{font-size:.6rem}
  .sc-v{font-size:1.25rem}
  .dg2{grid-template-columns:1fr}
  .tb{flex-direction:column;align-items:stretch;gap:.5rem}
  .tb-r{justify-content:flex-start;flex-wrap:wrap}
  .btn{font-size:.75rem;padding:.5rem .75rem}
  .mo{padding:.5rem}
  .mo-c{margin-top:.5rem;max-width:100%}
  .mo-h{padding:.75rem 1rem}
  .mo-t{font-size:.85rem}
  .mo-b{padding:1rem}
  .ss-h{padding:.75rem 1rem;font-size:.8rem;flex-wrap:wrap;gap:.5rem}
  .ss-b{padding:1rem}
  .sl li{font-size:.8rem;padding-left:1.75rem}
  .sl li::before{width:1.25rem;height:1.25rem;font-size:.65rem}
  .lk a{font-size:.75rem;padding:.5rem .75rem}
  .ft-in{flex-direction:column;text-align:center;padding:1rem}
  .ft-l{gap:1rem}
  .tc{display:none !important}
  .mob-cards{display:block !important}
  .fb{gap:.5rem}
  .si{min-width:0;font-size:.8rem;padding:.5rem .75rem}
  .pg-b{flex-wrap:wrap}
  .pb{padding:.35rem .6rem;font-size:.75rem}
  .cta{padding:1rem}
  .cta p{font-size:.8rem}
  .bk span{display:none}
  .filters-grid{grid-template-columns:1fr}
  .detail-actions{flex-direction:column;align-items:stretch}
  .detail-nav{justify-content:center}
}

/* ── Responsive: Phone ────────────────────────────────────────── */
@media(max-width:480px){
  .sg{grid-template-columns:repeat(2,1fr)}
  .hdr-in{padding:0 .75rem;height:48px}
  .mc{padding:.75rem}
  .logo{font-size:1.1rem}
  .badge{font-size:.6rem;padding:1px 6px}
  .us h1{font-size:1.25rem}
  .cc{padding:.75rem}
  .ct{font-size:.7rem;margin-bottom:.5rem}
  .cw{height:150px}
  .sc-v{font-size:1rem}
  .mo-b .dg2{gap:.5rem}
  .df .dv{font-size:.8rem}
  .dd .dv{font-size:.75rem;padding:.75rem}
  .ev-item{flex-direction:column;align-items:flex-start;gap:.5rem}
  .ev-link{align-self:flex-end}
  .premium-banner{flex-direction:column;text-align:center;gap:.5rem}
  .premium-banner a{margin-left:0}
}

/* ── Responsive: Small Phone ──────────────────────────────────── */
@media(max-width:360px){
  .sg{grid-template-columns:1fr 1fr 1fr}
  .sc{padding:.5rem .25rem}
  .sc-l{font-size:.55rem;letter-spacing:0}
  .sc-v{font-size:.9rem}
  .lang-toggle{display:none}
}