:root{--bg:#0b1018;--b2:#101722;--l:#1f2937;--t:#f3f5f8;--m:#9aa6b6;--r:#e8142c}
*{box-sizing:border-box;margin:0;padding:0}
body{font:15px/1.6 Inter,system-ui,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--t)}
a{color:inherit;text-decoration:none}
.w{max-width:1100px;margin:0 auto;padding:0 20px}
header{background:var(--b2);border-bottom:1px solid var(--l)}
.bar{display:flex;align-items:center;gap:24px;min-height:70px;flex-wrap:wrap}
.bar img{height:46px;width:auto}
nav{display:flex;gap:22px;flex:1;flex-wrap:wrap}
nav a:hover,.who a{color:#ff2d44}
.who{color:var(--m);font-size:.85rem}
main{padding:34px 20px 70px}
h1{font-size:1.6rem;margin-bottom:20px}
.card{background:var(--b2);border:1px solid var(--l);border-radius:12px;padding:22px;margin-bottom:20px}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--l);font-size:.9rem}
th{color:var(--m);font-weight:500}
tr:hover td{background:#131c29}
input,select,textarea{width:100%;padding:11px 12px;margin:6px 0 14px;background:var(--bg);color:var(--t);border:1px solid #2a3647;border-radius:8px;font:inherit}
input:focus,select:focus,textarea:focus,a:focus-visible,button:focus-visible{outline:2px solid #ff2d44;outline-offset:2px}
label{color:var(--m);font-size:.85rem}
textarea{min-height:130px}
.btn{display:inline-block;background:var(--r);color:#fff;border:1px solid var(--r);border-radius:9px;padding:11px 22px;font:inherit;font-weight:600;cursor:pointer}
.btn:hover{background:#ff2d44}
.ghost{background:transparent;border-color:#556070}
.tag{display:inline-block;padding:2px 10px;border-radius:99px;font-size:.78rem;border:1px solid #2a3647}
.s-novo{color:#ff6b7b;border-color:#ff6b7b}.s-andamento{color:#6cb6ff;border-color:#6cb6ff}
.s-pendente{color:#e8c25a;border-color:#e8c25a}.s-resolvido,.s-fechado{color:#5fd39a;border-color:#5fd39a}
.msg{border-left:3px solid #2a3647;padding:6px 14px;margin-bottom:16px}
.msg.at{border-color:var(--r)}.msg.in{background:#1a1816;border-color:#e8c25a}
.msg small{color:var(--m)}
.err{color:#ff6b7b;margin-bottom:12px}.ok{color:#5fd39a;margin-bottom:12px}
.login{max-width:400px;margin:40px auto}
.filt{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.filt a{padding:5px 14px;border:1px solid #2a3647;border-radius:99px;font-size:.85rem}
.filt a.on{background:var(--r);border-color:var(--r)}
.row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:700px){.row{grid-template-columns:1fr}table{display:block;overflow-x:auto}}