/* KL Key Checker — scoped styles */
.kl-kc{max-width:920px;margin:0 auto;padding:8px 16px 48px;color:#1f2430;font-family:inherit}
.kl-kc *{box-sizing:border-box}

.kl-kc-head{text-align:center;margin:8px 0 26px}
.kl-kc-icon{width:62px;height:62px;border-radius:16px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;
	background:linear-gradient(135deg,#0a8f6b,#0bbd86);color:#fff;font-size:26px;box-shadow:0 8px 22px rgba(10,143,107,.28)}
.kl-kc-title{font-size:30px;line-height:1.2;margin:0 0 8px;font-weight:800;letter-spacing:-.02em}
.kl-kc-sub{font-size:15px;color:#5b6472;margin:0 auto;max-width:620px;line-height:1.6}

.kl-kc-card{background:#fff;border:1px solid #e7e9ef;border-radius:16px;padding:22px;box-shadow:0 2px 10px rgba(20,30,60,.04)}

/* login gate */
.kl-kc-login{text-align:center;padding:40px 24px}
.kl-kc-login-icon{width:54px;height:54px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;background:#eef1f6;color:#0a8f6b;font-size:22px}
.kl-kc-login h2{font-size:21px;margin:0 0 8px;font-weight:700}
.kl-kc-login p{color:#5b6472;margin:0 auto 22px;max-width:460px;line-height:1.6}
.kl-kc-login-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* quota chip */
.kl-kc-quota{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:#0a8f6b;background:#e6f7f1;border:1px solid #bfe8da;padding:7px 13px;border-radius:999px;margin-bottom:16px}
.kl-kc-quota.kl-kc-quota-low{color:#b06a00;background:#fff3e0;border-color:#ffd699}
.kl-kc-quota.kl-kc-quota-zero{color:#b3261e;background:#fdecea;border-color:#f6c7c2}
.kl-kc-quota::before{content:"\f017";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px}

.kl-kc-label{display:block;font-size:13px;font-weight:700;margin:0 0 8px;color:#39414f;text-transform:uppercase;letter-spacing:.04em}
.kl-kc-input{width:100%;min-height:140px;resize:vertical;border:1.5px solid #dfe3ea;border-radius:12px;padding:14px;font:14px/1.7 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#1f2430;background:#fbfcfe;letter-spacing:.02em}
.kl-kc-input:focus{outline:none;border-color:#0a8f6b;box-shadow:0 0 0 3px rgba(10,143,107,.14);background:#fff}

.kl-kc-row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:14px;flex-wrap:wrap}
.kl-kc-hint{font-size:13px;color:#7a8290}

.kl-kc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;font-size:15px;font-weight:700;
	padding:12px 24px;border-radius:11px;text-decoration:none;transition:transform .05s ease,box-shadow .15s ease,opacity .15s}
.kl-kc-btn-primary{background:linear-gradient(135deg,#0a8f6b,#0bbd86);color:#fff;box-shadow:0 6px 16px rgba(10,143,107,.26)}
.kl-kc-btn-primary:hover{box-shadow:0 8px 20px rgba(10,143,107,.34)}
.kl-kc-btn-primary:active{transform:translateY(1px)}
.kl-kc-btn-primary[disabled]{opacity:.55;cursor:not-allowed;box-shadow:none}
.kl-kc-btn-ghost{background:#fff;color:#0a8f6b;border:1.5px solid #bfe8da}
.kl-kc-btn-ghost:hover{background:#f3fbf8}

/* progress */
.kl-kc-progress{height:6px;border-radius:999px;background:#eef1f6;overflow:hidden;margin-top:16px}
.kl-kc-progress-bar{height:100%;width:0;background:linear-gradient(90deg,#0a8f6b,#0bbd86);transition:width .25s ease}

.kl-kc-msg{margin-top:14px;padding:12px 14px;border-radius:10px;font-size:14px;line-height:1.5}
.kl-kc-msg.err{background:#fdecea;color:#b3261e;border:1px solid #f6c7c2}
.kl-kc-msg.warn{background:#fff3e0;color:#915200;border:1px solid #ffd699}

/* results */
.kl-kc-results{margin-top:24px}
.kl-kc-results-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px;flex-wrap:wrap}
.kl-kc-summary{font-size:14px;font-weight:600;color:#39414f}
.kl-kc-copy{display:flex;gap:8px;flex-wrap:wrap}
.kl-kc-copybtn{display:inline-flex;align-items:center;gap:7px;cursor:pointer;font-size:13px;font-weight:700;padding:8px 14px;border-radius:9px;border:1.5px solid transparent;transition:opacity .15s,background .15s}
.kl-kc-copybtn[disabled]{opacity:.45;cursor:not-allowed}
.kl-kc-copy-ok{background:#e6f7f1;color:#0a7d5e;border-color:#bfe8da}
.kl-kc-copy-ok:not([disabled]):hover{background:#d6f1e7}
.kl-kc-copy-bad{background:#fdecea;color:#b3261e;border-color:#f6c7c2}
.kl-kc-copy-bad:not([disabled]):hover{background:#fbddd9}
.kl-kc-table-wrap{overflow-x:auto;border:1px solid #e7e9ef;border-radius:14px;background:#fff}
.kl-kc-table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.kl-kc-table th,.kl-kc-table td{padding:12px 14px;text-align:left;border-bottom:1px solid #eef0f4;vertical-align:top}
.kl-kc-table thead th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:#7a8290;background:#f8fafc;font-weight:700}
.kl-kc-table tbody tr:last-child td{border-bottom:none}
.kl-kc-th-num{width:42px}.kl-kc-th-acts{width:110px}.kl-kc-th-status{width:190px}
.kl-kc-key{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;color:#2b3340;white-space:nowrap}
.kl-kc-prod{color:#1f2430;font-weight:600}
.kl-kc-subtype{display:block;color:#8a92a0;font-weight:400;font-size:12px;margin-top:2px}
.kl-kc-acts{font-weight:700}

.kl-kc-badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:5px 11px;border-radius:999px;white-space:nowrap}
.kl-kc-badge::before{font-family:"Font Awesome 6 Free";font-weight:900;font-size:11px}
.kl-kc-badge.working{background:#e6f7f1;color:#0a7d5e}
.kl-kc-badge.working::before{content:"\f00c"}
.kl-kc-badge.blocked{background:#fdecea;color:#b3261e}
.kl-kc-badge.blocked::before{content:"\f00d"}
.kl-kc-badge.unknown{background:#eef1f6;color:#5b6472}
.kl-kc-badge.unknown::before{content:"\f128"}
.kl-kc-badge.error{background:#fff3e0;color:#915200}
.kl-kc-badge.error::before{content:"\f071"}
.kl-kc-badge.badfmt{background:#f3f0fb;color:#6b46c1}
.kl-kc-badge.badfmt::before{content:"\f071"}
.kl-kc-badge.skipped{background:#fff3e0;color:#915200}
.kl-kc-badge.skipped::before{content:"\f017"}

.kl-kc-code{display:block;font-size:11px;color:#9aa1ad;margin-top:3px;font-family:ui-monospace,Menlo,Consolas,monospace}

/* error-code legend */
.kl-kc-legend{margin-top:28px;background:#fff;border:1px solid #e7e9ef;border-radius:16px;padding:22px;box-shadow:0 2px 10px rgba(20,30,60,.04)}
.kl-kc-legend-title{font-size:17px;font-weight:700;margin:0 0 16px;display:flex;align-items:center;gap:8px;color:#1f2430}
.kl-kc-legend-title i{color:#0a8f6b}
.kl-kc-legend-list{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:9px}
.kl-kc-legend-list li{display:flex;gap:12px;align-items:flex-start;flex-wrap:wrap}
.kl-kc-legend-code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;font-weight:700;padding:4px 9px;border-radius:7px;white-space:nowrap;min-width:128px;text-align:center}
.kl-kc-lc-working{background:#e6f7f1;color:#0a7d5e}
.kl-kc-lc-blocked{background:#fdecea;color:#b3261e}
.kl-kc-lc-unknown{background:#eef1f6;color:#5b6472}
.kl-kc-legend-desc{color:#4a5260;font-size:14px;line-height:1.5;flex:1;min-width:200px}
.kl-kc-legend-warn{border-top:1px solid #eef0f4;padding-top:16px;display:grid;gap:10px}
.kl-kc-legend-warn p{margin:0;color:#915200;background:#fff8ed;border:1px solid #ffe2b8;border-radius:10px;padding:11px 13px;font-size:13.5px;line-height:1.55;display:flex;gap:9px;align-items:flex-start}
.kl-kc-legend-warn i{color:#e0892a;margin-top:2px;flex:0 0 auto}

@media(max-width:560px){
	.kl-kc-title{font-size:24px}
	.kl-kc-row{flex-direction:column;align-items:stretch}
	.kl-kc-btn{width:100%}
	.kl-kc-legend-code{min-width:0}
}