:root{
  --ink:#0a0a0a; --ink-2:#131315; --ink-3:#1a1a1e; --ln:#2a2a30;
  --txt:#ececed; --dim:#8a8a92;
  --disp:'Roboto Condensed',Impact,sans-serif; --ui:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--ink);color:var(--txt);font-family:var(--ui);font-size:14px}
img{display:block}
code{font-family:ui-monospace,monospace;font-size:11px;color:#c9c9cf}

.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:11px;
  letter-spacing:.14em;padding:11px 18px;border:1.5px solid #fff;background:transparent;color:#fff;cursor:pointer;transition:.2s}
.btn:hover{background:#fff;color:#000}
.btn--fill{background:#fff;color:#000}
.btn--fill:hover{background:transparent;color:#fff}
.btn--ghost{border-color:var(--ln);color:var(--dim)}
.btn--sm{padding:9px 14px;font-size:10px}
.btn--danger{border-color:#7a2b2b;color:#e08b8b}
.btn--danger:hover{background:#7a2b2b;color:#fff}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:24px}
.login__box{width:min(100%,380px);border:1px solid var(--ln);background:var(--ink-2);padding:34px 28px}
.login__mark{width:44px;margin:0 auto 18px}
.login h1{font-family:var(--disp);font-weight:900;font-size:30px;letter-spacing:.06em;text-align:center;margin:0 0 24px}
.login label,.field label{display:block;font-size:9.5px;font-weight:800;letter-spacing:.2em;color:var(--dim);margin-bottom:14px}
input,textarea,select{width:100%;margin-top:7px;background:#0f0f11;border:1.5px solid var(--ln);color:var(--txt);
  padding:11px 12px;font-family:var(--ui);font-size:14px;font-weight:500}
input:focus,textarea:focus{outline:none;border-color:#fff}
textarea{resize:vertical;line-height:1.5}
.login .btn{width:100%;margin-top:6px}
.msg{min-height:18px;font-size:12px;margin:12px 0 0;color:#e08b8b}
.hint{font-size:11px;color:#5f5f68;line-height:1.6;margin:18px 0 0;text-align:center}

/* app */
.abar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding:12px 18px;background:rgba(10,10,10,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--ln)}
.abar__brand{display:flex;align-items:center;gap:9px;color:#fff;text-decoration:none;
  font-family:var(--disp);font-weight:900;font-size:16px;letter-spacing:.05em;white-space:nowrap}
.abar__brand img{width:18px}
.abar__right{margin-left:auto;display:flex;align-items:center;gap:10px}
#who{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--dim)}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tab{background:transparent;border:1px solid var(--ln);color:var(--dim);padding:8px 12px;
  font-family:var(--ui);font-size:11px;font-weight:700;letter-spacing:.08em;cursor:pointer}
.tab:hover{color:#fff}
.tab.is-on{background:#fff;color:#000;border-color:#fff}

.panes{max-width:1080px;margin:0 auto;padding:26px 18px 90px}
.pane{display:none}
.pane.is-on{display:block}
.pane h2{font-family:var(--disp);font-weight:900;font-size:28px;letter-spacing:.04em;margin:0 0 6px}
.pane .sub{color:var(--dim);font-size:12.5px;margin:0 0 22px}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.card{border:1px solid var(--ln);background:var(--ink-2);padding:18px;margin-bottom:14px}
.card__top{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.card__no{font-family:var(--disp);font-weight:900;font-size:22px;color:#3a3a42}
.card__ttl{font-weight:800;letter-spacing:.06em;font-size:12px;color:var(--dim)}
.card__act{margin-left:auto;display:flex;gap:8px}
.row-add{margin:6px 0 20px}

.list{width:100%;border-collapse:collapse}
.list th,.list td{border-bottom:1px solid var(--ln);padding:11px 10px;text-align:left;font-size:13px;vertical-align:top}
.list th{font-size:10px;letter-spacing:.16em;color:var(--dim);font-weight:800}
.badge{display:inline-block;padding:3px 9px;border:1px solid var(--ln);font-size:10px;font-weight:800;letter-spacing:.1em}
.badge--new{border-color:#fff;color:#fff}
.badge--accepted{border-color:#3f7a3f;color:#8fd08f}
.badge--rejected{border-color:#7a2b2b;color:#e08b8b}

#jsonArea{min-height:60vh;font-family:ui-monospace,monospace;font-size:12.5px}

.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:#fff;color:#000;
  padding:12px 22px;font-weight:800;font-size:12px;letter-spacing:.1em;opacity:0;pointer-events:none;transition:.25s}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.err{background:#b02020;color:#fff}

@media(max-width:760px){.grid2{grid-template-columns:1fr}}