@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');
:root{--bg:#060710;--surface:#0b0c18;--card:#10122a;--elevated:#181b3a;--green:#22c55e;--green-b:#4ade80;--red:#ef4444;--red-b:#f87171;--cyan:#22d3ee;--blue:#3b82f6;--amber:#fbbf24;--purple:#a78bfa;--text:#dde0e4;--dim:#6b7084;--muted:#3e4058;--border:rgba(255,255,255,.05);--border-h:rgba(255,255,255,.1);--r:12px;--r2:8px;}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;flex-direction:column;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;}
a{text-decoration:none;color:var(--cyan);}::selection{background:var(--blue);color:#fff;}
.mono{font-family:'JetBrains Mono',monospace;}
.accent{background:linear-gradient(135deg,#ef4444,#f97316);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}

.topbar{position:sticky;top:0;z-index:100;background:rgba(6,7,16,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);height:50px;}
.topbar::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,#ef4444,#22c55e,#3b82f6);}
.topbar__inner{height:100%;padding:0 16px;display:flex;align-items:center;gap:10px;}
.topbar__logo{font-size:16px;font-weight:800;white-space:nowrap;color:inherit;}
.sep{width:1px;height:16px;background:rgba(255,255,255,.06);}
.topbar__title{font-size:12px;font-weight:700;color:var(--cyan);white-space:nowrap;}
.topbar__info{margin-left:auto;display:flex;gap:5px;align-items:center;}
.badge{font-size:9px;font-weight:700;padding:3px 10px;border-radius:12px;font-family:'JetBrains Mono',monospace;white-space:nowrap;}
.badge--blue{background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.15);color:var(--blue);}
.badge--green{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.15);color:var(--green-b);}
.badge--amber{background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.15);color:var(--amber);}
.topbar__nav{display:flex;gap:2px;margin-left:8px;}
.topbar__nav a{padding:5px 10px;font-size:10px;font-weight:600;color:var(--dim);border-radius:5px;}
.topbar__nav a:hover{color:var(--cyan);}

/* ═══ SCENARIO MENU OVERLAY ═══ */
.sc-menu{display:none;position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.7);backdrop-filter:blur(8px);overflow-y:auto;padding:40px 20px;}
.sc-menu--open{display:block;}
.sc-menu__inner{max-width:1000px;margin:0 auto;}
.sc-menu__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.sc-menu__head h2{font-size:20px;font-weight:800;}
.sc-menu__close{background:none;border:1px solid var(--border);color:var(--dim);width:36px;height:36px;border-radius:8px;font-size:18px;cursor:pointer;}
.sc-menu__close:hover{color:#fff;border-color:var(--red);}
.sc-menu__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;}
.sc-card{padding:14px;border-radius:var(--r);background:var(--card);border:1px solid var(--border);cursor:pointer;transition:all .2s;}
.sc-card:hover{border-color:var(--cyan);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.4);}
.sc-card--done{opacity:.6;border-color:rgba(34,197,94,.2);}
.sc-card__top{display:flex;align-items:center;gap:8px;margin-bottom:6px;}
.sc-card__num{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--muted);min-width:20px;}
.sc-card__title{font-size:13px;font-weight:700;flex:1;line-height:1.3;}
.sc-card__diff{font-size:8px;font-weight:700;padding:2px 7px;border-radius:8px;text-transform:uppercase;letter-spacing:.5px;}
.sc-card__diff--beginner{background:rgba(34,197,94,.1);color:var(--green-b);}
.sc-card__diff--intermediate{background:rgba(251,191,36,.1);color:var(--amber);}
.sc-card__diff--advanced{background:rgba(239,68,68,.1);color:var(--red-b);}
.sc-card__diff--expert{background:rgba(167,139,250,.1);color:var(--purple);}
.sc-card__cat{font-size:10px;color:var(--muted);margin-top:2px;}
.sc-card__done{color:var(--green-b);font-size:11px;margin-top:4px;}

.progress-bar{height:4px;background:rgba(255,255,255,.03);}
.progress-bar__fill{height:100%;background:linear-gradient(90deg,var(--green),var(--cyan));transition:width .5s;width:0%;}

.app{display:flex;flex:1;min-height:0;overflow:hidden;}
.left-panel{width:50%;display:flex;flex-direction:column;border-right:1px solid var(--border);overflow:hidden;}
.right-panel{width:50%;display:flex;flex-direction:column;overflow-y:auto;padding:12px;gap:10px;}

.panel-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;}
.panel-card__header{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border);font-size:13px;font-weight:700;}
.panel-card__title{flex:1;}
.panel-card__diff{font-size:9px;padding:2px 8px;border-radius:10px;font-weight:700;text-transform:uppercase;}
.panel-card__body{padding:14px 16px;font-size:13px;color:var(--dim);line-height:1.75;}
.panel-card__alert{padding:10px 16px;background:rgba(239,68,68,.05);border-top:1px solid rgba(239,68,68,.08);font-size:11px;color:var(--red-b);font-family:'JetBrains Mono',monospace;}

.tab-bar{display:flex;align-items:center;gap:2px;padding:6px 12px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;}
.tab{padding:7px 14px;border-radius:var(--r2);border:none;background:none;color:var(--dim);font-size:11px;font-weight:700;cursor:pointer;font-family:inherit;}
.tab--active{background:rgba(34,211,238,.08);color:var(--cyan);}
.tab-bar__filter{margin-left:auto;}
.tab-bar__search{padding:5px 10px;border-radius:5px;background:rgba(255,255,255,.03);border:1px solid var(--border);color:var(--text);font-family:'JetBrains Mono',monospace;font-size:10px;outline:none;width:140px;}

.tab-content{display:none;flex:1;overflow:hidden;}
.tab-content--active{display:flex;flex-direction:column;}

.log-viewer{flex:1;overflow-y:auto;font-family:'JetBrains Mono',monospace;font-size:11px;line-height:1.6;background:#08090e;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.06) transparent;}
.log-line{padding:2px 12px;border-bottom:1px solid rgba(255,255,255,.01);color:var(--dim);display:flex;gap:6px;}
.log-line:hover{background:rgba(255,255,255,.02);}
.log-line__num{color:var(--muted);min-width:24px;text-align:right;user-select:none;}
.log-line__text{white-space:pre-wrap;word-break:break-all;flex:1;}
.log-line--err{color:var(--red-b);background:rgba(239,68,68,.03);}
.log-line--warn{color:var(--amber);}
.log-line--ok{color:var(--green-b);}
.log-line--search{background:rgba(251,191,36,.06);}

.services-list{padding:12px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;flex:1;}
.svc{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--r2);background:var(--card);border:1px solid var(--border);}
.svc__dot{width:10px;height:10px;border-radius:50%;}
.svc__dot--run{background:var(--green);box-shadow:0 0 8px rgba(34,197,94,.4);}
.svc__dot--stop{background:var(--red);box-shadow:0 0 8px rgba(239,68,68,.4);}
.svc__name{font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:600;flex:1;}
.svc__status{font-size:10px;color:var(--dim);}
.svc__btn{padding:4px 10px;border-radius:5px;border:1px solid var(--border);background:none;color:var(--dim);font-size:10px;font-weight:600;cursor:pointer;font-family:inherit;}
.svc__btn:hover{color:var(--cyan);border-color:var(--cyan);}

.hints-list{padding:12px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;flex:1;}
.hint-item{padding:10px 14px;border-radius:var(--r2);background:var(--card);border:1px solid var(--border);font-size:12px;color:var(--dim);cursor:pointer;transition:all .2s;}
.hint-item:hover{border-color:var(--amber);}
.hint-item--revealed{color:var(--amber);border-color:rgba(251,191,36,.15);}
.hint-item__cost{font-size:9px;color:var(--muted);float:right;}

.config-panel{flex:1;display:flex;flex-direction:column;min-height:180px;}
.config-tabs{display:flex;gap:3px;margin-left:auto;}
.config-tab{padding:3px 10px;border-radius:4px;border:1px solid var(--border);background:none;color:var(--muted);font-size:9px;font-weight:700;cursor:pointer;font-family:'JetBrains Mono',monospace;}
.config-tab--active{background:rgba(34,211,238,.08);color:var(--cyan);border-color:rgba(34,211,238,.15);}
.config-editor{flex:1;width:100%;resize:none;padding:14px 16px;background:#08090e;border:none;color:var(--text);font-family:'JetBrains Mono',monospace;font-size:12px;line-height:1.7;outline:none;scrollbar-width:thin;}

.actions-bar{display:flex;gap:8px;flex-wrap:wrap;}
.btn{display:inline-flex;align-items:center;gap:5px;padding:10px 18px;border-radius:var(--r2);font-size:12px;font-weight:700;border:none;cursor:pointer;transition:all .2s;font-family:inherit;}
.btn:hover{transform:translateY(-1px);}
.btn--primary{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff;}
.btn--ghost{background:rgba(255,255,255,.03);color:var(--dim);border:1px solid var(--border);}
.btn--ghost:hover{color:var(--cyan);border-color:var(--cyan);}
.btn--blue{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;}
.btn--sm{padding:6px 12px;font-size:10px;}

.status-panel{flex-shrink:0;}
.status-body{padding:10px 16px;display:flex;flex-direction:column;gap:6px;}
.status-item{display:flex;justify-content:space-between;font-size:12px;}
.status-val{font-family:'JetBrains Mono',monospace;font-weight:600;}
.status-val--err{color:var(--red-b);}
.status-val--ok{color:var(--green-b);}

.result-card{padding:18px;border-radius:var(--r);font-size:13px;line-height:1.7;display:none;}
.result-card--show{display:block;}
.result-card--pass{background:rgba(34,197,94,.06);border:1px solid rgba(34,197,94,.12);}
.result-card--fail{background:rgba(239,68,68,.06);border:1px solid rgba(239,68,68,.12);}

.cta-mini{font-size:11px;color:var(--muted);text-align:center;padding:8px;}
.cta-mini a{color:var(--blue);}

.footer{background:var(--bg);text-align:center;padding:16px;border-top:1px solid var(--border);font-size:10px;color:var(--muted);}
.footer a{color:var(--dim);margin:0 4px;}
.footer__copy{margin-top:6px;font-size:9px;color:rgba(255,255,255,.25);}
.footer__copy a{color:rgba(255,255,255,.35);}

@media(max-width:900px){.app{flex-direction:column;}.left-panel,.right-panel{width:100%;}.left-panel{max-height:50vh;}.topbar__nav{display:none;}.sc-menu__grid{grid-template-columns:1fr;}}