:root{
    --bg:#f6f7f9;
    --panel:#ffffff;
    --text:#16202a;
    --muted:#64748b;
    --line:#dbe3ed;
    --primary:#d12a2a;
    --primary-dark:#a81414;
    --ok:#168a4a;
    --warn:#a96800;
    --info:#2364aa;
    --danger:#bd1e1e;
    --shadow:0 14px 40px rgba(15,23,42,.08);
    --radius:18px;
}
*{box-sizing:border-box}
body{
    margin:0;
    background:linear-gradient(180deg,#fff 0,#f6f7f9 260px);
    color:var(--text);
    font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    line-height:1.55;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}
.topbar{background:#111827;color:#fff;border-bottom:4px solid var(--primary)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0}
.brand{display:block;color:#fff;font-size:1.25rem;font-weight:800;letter-spacing:.2px}
.brand:hover{text-decoration:none}
.nav{display:flex;gap:8px;flex-wrap:wrap;align-items:center;justify-content:flex-end}
.nav a{color:#e5e7eb;padding:9px 12px;border-radius:999px;font-weight:650;font-size:.95rem}
.nav a:hover,.nav a.active{background:rgba(255,255,255,.12);text-decoration:none;color:#fff}
.statusline{margin:18px 0;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:.86rem;font-weight:800;border:1px solid transparent}
.badge.ok{background:#e9f8ef;color:#0f6b39;border-color:#b8ebce}
.badge.warn{background:#fff6df;color:#8c5200;border-color:#f3d391}
.badge.info{background:#e9f2ff;color:#1e5797;border-color:#c7dcfb}
.badge.success{background:#e9f8ef;color:#0f6b39;border-color:#b8ebce}
.badge.danger{background:#fff0f0;color:#a11919;border-color:#ffc7c7}
.grid{display:grid;gap:18px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:18px}
.card.tight{padding:16px}
.hero{padding:30px 26px;background:linear-gradient(135deg,#fff,#fff8f8);border:1px solid #f0caca}
h1,h2,h3{line-height:1.2;margin:0 0 12px}
h1{font-size:clamp(1.65rem,4vw,2.5rem)}
h2{font-size:1.35rem;margin-top:4px}
h3{font-size:1.05rem}
p{margin:0 0 12px}.muted{color:var(--muted)}.small{font-size:.88rem}.strong{font-weight:800}
.kpi{display:flex;flex-direction:column;gap:4px}.kpi .value{font-size:1.55rem;font-weight:900}.kpi .label{color:var(--muted);font-size:.9rem}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.form-grid .full{grid-column:1/-1}
label{display:block;font-weight:750;margin-bottom:6px}
input,textarea,select{width:100%;border:1px solid #cbd5e1;border-radius:13px;padding:11px 12px;font:inherit;background:#fff;color:var(--text)}
textarea{min-height:90px;resize:vertical}
input:focus,textarea:focus,select:focus{outline:3px solid rgba(209,42,42,.18);border-color:var(--primary)}
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:10px 15px;background:var(--primary);color:#fff;font-weight:850;font:inherit;cursor:pointer;text-decoration:none;line-height:1.2}
button:hover,.btn:hover{background:var(--primary-dark);text-decoration:none;color:#fff}
.btn.secondary{background:#e2e8f0;color:#111827}.btn.secondary:hover{background:#cbd5e1;color:#111827}
.btn.ghost{background:#fff;color:#111827;border:1px solid #cbd5e1}.btn.ghost:hover{background:#f1f5f9;color:#111827}
.btn.danger{background:var(--danger)}.btn.danger:hover{background:#8f1717}
.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:14px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}th{background:#f8fafc;font-size:.88rem;color:#334155}tr:last-child td{border-bottom:0}.num{text-align:right;white-space:nowrap}.nowrap{white-space:nowrap}
.flash{padding:12px 14px;border-radius:14px;margin:12px 0;border:1px solid}.flash.success{background:#e9f8ef;color:#0f6b39;border-color:#b8ebce}.flash.error{background:#fff0f0;color:#a11919;border-color:#ffc7c7}.flash.info{background:#e9f2ff;color:#1e5797;border-color:#c7dcfb}
.notice{padding:13px 14px;border-radius:14px;background:#fff8e8;border:1px solid #f4d38d;color:#7c4a00;margin:12px 0}.copybox{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#f8fafc;border:1px dashed #b8c4d4;border-radius:14px;padding:12px;word-break:break-all}.split{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap}.footer{margin-top:32px;padding:24px 0;border-top:1px solid var(--line);background:#fff}.footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.9rem}.login{max-width:520px;margin:0 auto}.empty{padding:26px;text-align:center;color:var(--muted)}
@media(max-width:800px){.topbar-inner{align-items:flex-start;flex-direction:column}.nav{justify-content:flex-start}.grid.two,.grid.three,.grid.four,.form-grid{grid-template-columns:1fr}.wrap{width:min(100% - 22px,1180px)}.card{padding:18px}.hero{padding:22px 18px}table{min-width:680px}}
/* v0.2.0 */
details.inline-edit{min-width:260px}
details.inline-edit summary,.message-details summary{cursor:pointer;font-weight:800;color:var(--primary)}
.mini-form{display:grid;gap:9px;margin-top:10px;padding:12px;border:1px solid var(--line);border-radius:14px;background:#f8fafc}
.mini-form label{margin:0;font-size:.9rem}.mini-form input,.mini-form textarea{margin-top:4px;background:#fff}.mini-form textarea{min-height:58px}.message-details{margin-top:8px}.message-details .copybox{margin-top:8px;max-width:420px}.copybox br{display:block;margin-bottom:2px}.topbar .muted{color:#cbd5e1}
@media(max-width:800px){details.inline-edit{min-width:220px}.message-details .copybox{max-width:none}}

/* v0.3.0 */
.ampel{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:6px 10px;font-size:.84rem;font-weight:850;border:1px solid var(--line);white-space:nowrap;background:#fff}
.ampel span{width:11px;height:11px;border-radius:999px;display:inline-block;box-shadow:0 0 0 3px rgba(0,0,0,.04)}
.ampel.red{background:#fff0f0;color:#a11919;border-color:#ffc7c7}.ampel.red span{background:#dc2626}
.ampel.yellow{background:#fff6df;color:#8c5200;border-color:#f3d391}.ampel.yellow span{background:#f59e0b}
.ampel.green{background:#e9f8ef;color:#0f6b39;border-color:#b8ebce}.ampel.green span{background:#16a34a}
.ampel.grey{background:#f1f5f9;color:#475569;border-color:#cbd5e1}.ampel.grey span{background:#94a3b8}
.muted-row{opacity:.72;background:#f8fafc}.muted-row td{text-decoration:none}.muted-row .strong{text-decoration:line-through;text-decoration-thickness:1px;text-decoration-color:#94a3b8}
summary{cursor:pointer}details[open] > summary{margin-bottom:8px}.mini-form select{background:#fff}.table-wrap table table{min-width:720px}.danger-note{color:var(--danger);font-weight:800}

/* v0.4.0 */
.template-form{display:grid;gap:12px;margin-top:12px}.template-area{min-height:150px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.93rem}.message-card{padding:12px;border:1px solid var(--line);border-radius:14px;background:#f8fafc;margin:12px 0}.message-box{white-space:pre-wrap;word-break:break-word;max-height:260px;overflow:auto;background:#fff}.copy-btn.copied{background:var(--ok);color:#fff}.notice h3{margin-bottom:8px}.copybox code,code{background:#eef2f7;border:1px solid #d8e0ea;border-radius:7px;padding:1px 5px}.message-details .btn{padding:7px 10px;font-size:.88rem}

/* v0.5.0 */
.check{display:flex;align-items:flex-start;gap:10px;font-weight:700;padding:10px 12px;border:1px solid var(--line);border-radius:13px;background:#f8fafc}
.check input{width:auto;margin-top:4px}
#rounds .table-wrap table,#profiles .table-wrap table{min-width:900px}

/* v0.8.0 public frontend refresh */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);margin-bottom:8px}
.lead{font-size:1.08rem;color:#334155;max-width:760px}.btn.large{padding:13px 19px;font-size:1rem}.hero-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:22px}
.public-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.75fr);gap:22px;align-items:stretch;background:radial-gradient(circle at top left,rgba(209,42,42,.16),transparent 34%),linear-gradient(135deg,#fff,#fff7f7 55%,#f8fafc);border:1px solid #f0caca;border-radius:26px;box-shadow:var(--shadow);padding:30px;margin-bottom:18px}
.public-hero:after{content:"";position:absolute;right:-70px;bottom:-90px;width:260px;height:260px;border-radius:999px;background:rgba(209,42,42,.09)}.public-hero-content,.public-hero-panel{position:relative;z-index:1}.public-hero h1{font-size:clamp(2rem,5vw,3.3rem);margin-bottom:12px}.public-hero-panel{display:grid;gap:14px;align-content:stretch}.hero-panel-card{border-radius:22px;padding:22px;background:#111827;color:#fff;box-shadow:0 18px 38px rgba(17,24,39,.18)}.hero-panel-card.primary{border-bottom:4px solid var(--primary)}.hero-panel-number{display:block;font-size:3.1rem;line-height:1;font-weight:950}.hero-panel-label{display:block;margin-top:8px;color:#e5e7eb;font-weight:750}.hero-panel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.hero-panel-grid div{border:1px solid var(--line);background:rgba(255,255,255,.88);border-radius:18px;padding:13px;box-shadow:0 8px 24px rgba(15,23,42,.06)}.hero-panel-grid strong{display:block;font-size:1.08rem;font-weight:950}.hero-panel-grid span{display:block;color:var(--muted);font-size:.82rem;margin-top:2px}
.step-section{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:18px}.step-section.compact-steps{margin-top:0}.step-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 10px 28px rgba(15,23,42,.06);position:relative;overflow:hidden}.step-card:after{content:"";position:absolute;right:-25px;top:-25px;width:86px;height:86px;background:rgba(209,42,42,.07);border-radius:999px}.step-number{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:999px;background:#111827;color:#fff;font-weight:950;margin-bottom:10px}.step-card h3{font-size:1.05rem}.step-card p{color:var(--muted);font-size:.93rem;margin-bottom:0}.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;flex-wrap:wrap;margin-bottom:16px}.section-head h2{margin-bottom:5px}.round-filter-summary{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.public-rounds{padding:24px}.round-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:16px 0 20px;flex-wrap:wrap}.search-field{flex:1 1 320px;margin:0}.search-field input{border-radius:999px;padding:13px 16px;background:#f8fafc}.filter-chips{display:flex;gap:8px;flex-wrap:wrap}.filter-chip{background:#fff;color:#111827;border:1px solid #cbd5e1;padding:9px 13px;font-size:.9rem}.filter-chip:hover,.filter-chip.active{background:#111827;color:#fff;border-color:#111827}.round-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.round-card{display:flex;flex-direction:column;gap:14px;border:1px solid var(--line);background:linear-gradient(180deg,#fff,#f8fafc);border-radius:22px;padding:18px;box-shadow:0 10px 28px rgba(15,23,42,.06)}.round-card.is-open{border-color:#f0caca;background:linear-gradient(180deg,#fff,#fff8f8)}.round-card[hidden]{display:none!important}.round-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.round-card-top h3{font-size:1.22rem;margin:12px 0 0}.round-meta-row{display:flex;gap:10px;flex-wrap:wrap;color:#475569;font-size:.9rem}.round-meta-row span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 10px}.round-note{background:rgba(255,255,255,.72);border-left:4px solid var(--primary);border-radius:12px;padding:10px 12px;margin:0;color:#334155}.round-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:auto}.round-stats div{background:#fff;border:1px solid var(--line);border-radius:15px;padding:10px}.round-stats strong{display:block;font-size:1.02rem;font-weight:950}.round-stats span{display:block;color:var(--muted);font-size:.78rem}.round-card-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.enhanced-empty h3{margin-bottom:6px}.enhanced-empty p{margin-bottom:0}.round-detail-hero{background:radial-gradient(circle at top right,rgba(209,42,42,.14),transparent 32%),linear-gradient(135deg,#fff,#fff8f8);border:1px solid #f0caca;border-radius:26px;box-shadow:var(--shadow);padding:24px;margin-bottom:18px}.detail-back{margin-bottom:12px}.detail-hero-main{display:flex;justify-content:space-between;align-items:flex-start;gap:22px;flex-wrap:wrap}.detail-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.provider-line{color:#475569}.detail-cta{display:flex;flex-direction:column;align-items:flex-start;gap:9px;background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:20px;padding:16px;min-width:240px}.organizer-note-panel{margin-top:16px;border:1px solid #f4d38d;background:#fff8e8;color:#7c4a00;border-radius:18px;padding:14px}.organizer-note-panel p{margin:6px 0 0}.public-kpis .kpi{min-height:96px}.public-table table{min-width:760px}.cost-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.82fr);gap:18px;margin-bottom:18px}.cost-explain{margin-bottom:0}.cost-grid{display:grid;gap:12px}.cost-box{margin:0;display:flex;flex-direction:column;gap:4px}.cost-box span{font-size:1.4rem;font-weight:950;color:#111827}.cost-box small{color:#7c4a00}.statusline{background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:999px;padding:9px 12px;width:max-content;max-width:100%}
@media(max-width:920px){.public-hero{grid-template-columns:1fr}.round-card-grid{grid-template-columns:1fr}.cost-panel{grid-template-columns:1fr}.step-section{grid-template-columns:1fr}.round-toolbar{align-items:stretch}.filter-chips{width:100%}.filter-chip{flex:1 1 auto}.detail-cta{width:100%}.statusline{border-radius:18px;width:100%}}
@media(max-width:560px){.public-hero,.round-detail-hero{padding:20px;border-radius:22px}.hero-panel-grid,.round-stats{grid-template-columns:1fr}.round-card-top{flex-direction:column}.section-head{display:block}.round-filter-summary{justify-content:flex-start;margin-top:10px}.filter-chip{font-size:.86rem;padding:8px 10px}.public-rounds{padding:18px}.statusline{font-size:.92rem}}

/* v0.8.1+ access protection */
.access-gate{margin-top:42px}
.access-gate h1{margin-top:10px}
.access-gate .notice{word-break:break-word}