:root{
  --c:#1afff0; --c2:#c93cff; --c3:#ff2e63; --ok:#00ff9d;
  --bg:#06010f; --bg2:#0c0524; --bg3:#120a32; --line:rgba(26,255,240,.16);
  --text:#eaf6ff; --muted:#8094bd;
  --fh:'Orbitron',monospace; --fb:'Exo 2',sans-serif; --fm:'Share Tech Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--fb);font-size:15px}
a{color:inherit;text-decoration:none}
.brand{font-family:var(--fh);font-weight:900;font-size:1.15rem;letter-spacing:.04em;
  background:linear-gradient(90deg,var(--c),var(--c2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.brand span{display:block;font-family:var(--fm);font-size:.5rem;letter-spacing:.3em;color:var(--muted);-webkit-text-fill-color:var(--muted);margin-top:3px}
.brand.center{text-align:center}

/* ── login ── */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;
  background:radial-gradient(ellipse at 30% 20%,rgba(26,255,240,.08),transparent 60%),radial-gradient(ellipse at 80% 80%,rgba(201,60,255,.1),transparent 60%),var(--bg)}
.login-card{width:340px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:2.2rem;display:flex;flex-direction:column;gap:.5rem;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.login-card label{font-family:var(--fm);font-size:.62rem;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;margin-top:.7rem}
.login-card input{background:#05010d;border:1px solid var(--line);border-radius:8px;padding:.7rem .9rem;color:#fff;font-family:var(--fm);font-size:.85rem;outline:none}
.login-card input:focus{border-color:var(--c)}
.login-card button{margin-top:1.4rem;background:linear-gradient(90deg,var(--c),#21b8ff);color:#001;border:none;border-radius:8px;padding:.8rem;font-family:var(--fm);font-weight:700;letter-spacing:.1em;cursor:pointer}
.login-card button:hover{filter:brightness(1.12)}

/* ── layout ── */
.layout{display:flex;min-height:100vh}
.sidebar{width:210px;background:var(--bg2);border-right:1px solid var(--line);padding:1.4rem 1rem;display:flex;flex-direction:column;gap:.3rem;position:sticky;top:0;height:100vh}
.sidebar nav{margin-top:1.6rem;display:flex;flex-direction:column;gap:.25rem;flex:1}
.sidebar nav a{font-family:var(--fm);font-size:.8rem;letter-spacing:.04em;padding:.6rem .7rem;border-radius:8px;color:var(--muted)}
.sidebar nav a:hover{background:rgba(26,255,240,.06);color:var(--text)}
.sidebar nav a.active{background:rgba(26,255,240,.1);color:var(--c);border:1px solid var(--line)}
.logout{font-family:var(--fm);font-size:.74rem;color:var(--muted);padding:.6rem .7rem;border-radius:8px}
.logout:hover{color:var(--c3)}
.content{flex:1;padding:2rem 2.4rem;max-width:1100px}

.page-head,.lead-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.4rem;gap:1rem}
h1{font-family:var(--fh);font-size:1.5rem;font-weight:700;letter-spacing:.02em}
h3{font-family:var(--fh);font-size:.95rem;margin-bottom:.8rem}
.muted{color:var(--muted);font-size:.82rem}
.search input{background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:.55rem .9rem;color:#fff;font-family:var(--fm);font-size:.8rem;outline:none;width:260px}
.search input:focus{border-color:var(--c)}

/* ── table ── */
.grid{width:100%;border-collapse:collapse;background:var(--bg2);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.grid th{font-family:var(--fm);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:left;padding:.85rem 1rem;border-bottom:1px solid var(--line)}
.grid td{padding:.85rem 1rem;border-bottom:1px solid rgba(255,255,255,.04);font-size:.86rem}
.grid tbody tr{cursor:pointer;transition:background .15s}
.grid tbody tr:hover{background:rgba(26,255,240,.05)}
.strong{font-weight:600;color:#fff}

.badge{font-family:var(--fm);font-size:.56rem;letter-spacing:.1em;padding:.2rem .5rem;border-radius:5px;text-transform:uppercase;border:1px solid var(--line);color:var(--muted)}
.badge.new{color:var(--c);border-color:rgba(26,255,240,.4)}
.badge.contacted{color:#ffd60a;border-color:rgba(255,214,10,.4)}
.badge.replied,.badge.reply{color:var(--ok);border-color:rgba(0,255,157,.45)}

.empty{background:var(--bg2);border:1px dashed var(--line);border-radius:12px;padding:2.5rem;text-align:center;color:var(--muted)}
.empty.small{padding:1.4rem}
.back{font-family:var(--fm);font-size:.74rem;color:var(--muted);display:inline-block;margin-bottom:1rem}
.back:hover{color:var(--c)}

/* ── thread ── */
.thread{display:flex;flex-direction:column;gap:.9rem;margin-bottom:1.8rem}
.bubble{border:1px solid var(--line);border-radius:12px;padding:1rem 1.1rem;max-width:85%}
.bubble.out{align-self:flex-end;background:rgba(26,255,240,.06);border-color:rgba(26,255,240,.25)}
.bubble.in{align-self:flex-start;background:rgba(0,255,157,.06);border-color:rgba(0,255,157,.28)}
.bubble-meta{display:flex;justify-content:space-between;gap:1rem;font-family:var(--fm);font-size:.6rem;color:var(--muted);margin-bottom:.4rem;letter-spacing:.06em}
.bubble-subj{font-weight:600;margin-bottom:.4rem;color:#fff}
.bubble-body{white-space:pre-wrap;font-size:.86rem;line-height:1.6;color:#cfe0f0}

/* ── compose ── */
.compose{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:1.3rem}
.compose input,.compose textarea{width:100%;background:#05010d;border:1px solid var(--line);border-radius:8px;padding:.7rem .9rem;color:#fff;font-family:var(--fm);font-size:.85rem;outline:none;margin-bottom:.7rem;resize:vertical}
.compose input:focus,.compose textarea:focus{border-color:var(--c)}
.compose button{background:linear-gradient(90deg,var(--c),#21b8ff);color:#001;border:none;border-radius:8px;padding:.7rem 1.4rem;font-family:var(--fm);font-weight:700;letter-spacing:.08em;cursor:pointer}
.compose button:hover{filter:brightness(1.12)}

/* ── flash ── */
.flash{padding:.7rem 1rem;border-radius:8px;margin-bottom:1rem;font-family:var(--fm);font-size:.78rem}
.flash.ok{background:rgba(0,255,157,.1);border:1px solid rgba(0,255,157,.4);color:var(--ok)}
.flash.error{background:rgba(255,46,99,.1);border:1px solid rgba(255,46,99,.4);color:var(--c3)}

@media(max-width:720px){.sidebar{width:64px}.brand span,.sidebar nav a span{display:none}.content{padding:1.2rem}}