:root{
  --bg:#0d1117; --bg2:#161b22; --bg3:#21262d; --border:#30363d;
  --txt:#e6edf3; --txt2:#9da7b3; --accent:#e50914; --accent2:#ff2d3a;
  --ok:#2ea043; --warn:#d29922; --radius:12px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--txt);line-height:1.5}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:radial-gradient(1200px 600px at 50% -10%, #1a1f2e 0%, var(--bg) 60%)}
.login-card{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:40px;width:100%;max-width:380px;
  box-shadow:0 20px 60px rgba(0,0,0,.5)}
.login-card h1{font-size:24px;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.login-card .sub{color:var(--txt2);font-size:13px;margin-bottom:28px}
.logo-badge{background:var(--accent);color:#fff;padding:3px 9px;border-radius:8px;font-weight:800;font-size:14px}

/* Form */
label{display:block;font-size:13px;color:var(--txt2);margin:14px 0 6px}
input,select,textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);
  padding:11px 14px;color:var(--txt);font-size:14px;outline:none;transition:border-color .15s}
input:focus,select:focus,textarea:focus{border-color:var(--accent2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;border:none;
  border-radius:var(--radius);padding:11px 20px;font-size:14px;font-weight:700;cursor:pointer;transition:filter .15s;width:100%}
.btn:hover{filter:brightness(1.1)}
.btn.secondary{background:var(--bg3);border:1px solid var(--border)}
.btn.danger{background:#3a1417;border:1px solid #5c1a1f;color:#ff6b6b}
.btn.sm{width:auto;padding:7px 14px;font-size:13px}
.err{background:#3a1417;border:1px solid #5c1a1f;color:#ff8d8d;padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-top:14px}

/* Layout */
.topbar{background:var(--bg2);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}
.topbar .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}
.topbar nav{display:flex;gap:6px;align-items:center}
.topbar nav a{color:var(--txt2);padding:7px 13px;border-radius:8px;font-size:14px}
.topbar nav a:hover,.topbar nav a.active{background:var(--bg3);color:var(--txt);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:28px 24px}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap;gap:12px}
.page-head h2{font-size:22px}

/* Cards / grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;transition:border-color .15s}
.card:hover{border-color:#3f4956}
.card h3{font-size:16px;margin-bottom:4px}
.card .meta{color:var(--txt2);font-size:13px;margin-bottom:12px}
.card .actions{display:flex;gap:8px;flex-wrap:wrap}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.badge.no_ar{background:#0f2e16;color:#4ade80}
.badge.parado{background:#3a2e0f;color:#fbbf24}
.badge.rascunho{background:#21262d;color:#9da7b3}
.badge.erro{background:#3a1417;color:#ff8d8d}

/* Panel / form sections */
.panel{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:18px}
.panel h3{font-size:16px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.row{display:flex;gap:14px;flex-wrap:wrap}
.row > *{flex:1;min-width:180px}
.muted{color:var(--txt2);font-size:13px}
.tag{background:var(--bg3);border:1px solid var(--border);padding:2px 8px;border-radius:6px;font-size:12px;color:var(--txt2)}

/* Lista de itens (episodios) */
.item-list{list-style:none;max-height:380px;overflow:auto;border:1px solid var(--border);border-radius:var(--radius)}
.item-list li{display:flex;align-items:center;gap:10px;padding:9px 12px;border-bottom:1px solid var(--border);font-size:14px}
.item-list li:last-child{border-bottom:none}
.item-list li:hover{background:var(--bg3)}
.item-list .drag{cursor:grab;color:var(--txt2)}
.item-list .num{color:var(--txt2);font-size:12px;min-width:26px}
.empty{text-align:center;color:var(--txt2);padding:50px 20px}
.empty .big{font-size:42px;margin-bottom:10px}
.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent2);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.flash{padding:11px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:14px}
.flash.ok{background:#0f2e16;color:#4ade80;border:1px solid #1a512b}
.flash.err{background:#3a1417;color:#ff8d8d;border:1px solid #5c1a1f}