/* ====== Base ====== */
:root{
  --bg: #0b0c10;
  --card: #121318;
  --muted: #8a8f98;
  --text: #e8ebf1;
  --primary: #6aa4ff;
  --primary-600:#4b8bfb;
  --danger:#ff6b6b;
  --ring:#80b2ff66;
  --border: #1e222b;
  --green:#42d392;
  --yellow:#ffd166;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,Apple Color Emoji,Segoe UI Emoji;
  background:linear-gradient(180deg,#0b0c10 0%,#10121a 100%);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none}
code{background:#0c1018;border:1px solid var(--border);padding:.1rem .3rem;border-radius:.3rem}

/* ====== Layout ====== */
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding: 12px 16px;
  border-bottom:1px solid var(--border);
  background: rgba(16,18,26,.85);
  backdrop-filter: blur(8px);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand .logo{width:24px;height:24px;fill:var(--primary)}
.top-actions{display:flex;align-items:center;gap:10px}

.container{max-width:1200px;margin:24px auto;padding:0 16px}

.vault-layout{display:grid;grid-template-columns:320px 1fr;gap:16px}
@media (max-width: 900px){
  .vault-layout{grid-template-columns:1fr}
}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:14px;
  padding:16px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.card h2{margin:0 0 10px 0;font-size:1.1rem}

.auth{max-width:680px;margin:40px auto}
.tabs{display:flex;border-bottom:1px solid var(--border);gap:6px}
.tab{background:transparent;border:0;cursor:pointer;padding:10px 12px;border-radius:10px 10px 0 0;color:var(--muted)}
.tab.active{color:var(--text);background:linear-gradient(#141824,#121318);border:1px solid var(--border);border-bottom-color:transparent}
.tab-panel{padding:16px 8px}
.tab-panel[hidden]{display:none}

/* ====== Forms ====== */
.form{gap:12px}
.grid{display:grid}
.form-inline{display:flex;gap:8px;align-items:center}
.field{display:grid;gap:6px}
.field span{font-size:.9rem;color:var(--muted)}
input,textarea{
  width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#0e121a;color:var(--text);
  outline:none;transition:box-shadow .15s,border-color .15s;
}
input:focus,textarea:focus{box-shadow:0 0 0 4px var(--ring);border-color:#2a3a55}
.password-wrap{display:flex;gap:6px;align-items:center}
.password-wrap input{flex:1}
.search{width:100%}

.btn{
  padding:10px 14px;border-radius:12px;border:1px solid var(--border);
  background:#0e121a;color:var(--text);cursor:pointer;font-weight:600;
  transition:transform .05s ease, background .2s;
}
.btn:hover{background:#141a24}
.btn:active{transform:translateY(1px)}
.btn.primary{background:linear-gradient(180deg,var(--primary),var(--primary-600));border:0;color:#0b0c10}
.btn.ghost{background:transparent;border-color:var(--border);color:var(--text)}
.btn.danger{background:linear-gradient(180deg,#ff8181,var(--danger));border:0;color:#0b0c10}
.mt{margin-top:12px}

.smallmuted{color:var(--muted);font-size:.85rem}

/* ====== Vault list ====== */
.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.list{display:grid;gap:12px}
.item .row{display:flex;gap:12px;align-items:flex-start}
.item .grow{flex:1}
.title{font-weight:700}
.meta{font-size:.88rem;color:var(--muted)}
.details{margin-top:10px;display:grid;gap:6px}
.kv{display:grid;grid-template-columns:150px 1fr;gap:8px}
.kv .k{color:var(--muted)}
.kv .v{word-break:break-word}
.masked::after{content:attr(data-mask)}
.icon-btn{
  padding:8px 10px;border-radius:10px;border:1px solid var(--border);background:#0e121a;color:var(--text);cursor:pointer;
}
.icon-btn:hover{background:#151b25}
.icon-btn.danger{border-color:#5b2b2b;background:#2a1212;color:#ffaaaa}

/* ====== Modal ====== */
.modal{position:fixed;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.5)}
.modal[hidden]{display:none}
.modal-box{max-width:520px;width:100%}

/* ====== Toasts ====== */
.toasts{position:fixed;right:16px;bottom:16px;display:grid;gap:8px;z-index:60}
.toast{
  padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#0f1420;box-shadow:0 6px 20px rgba(0,0,0,.35);
}
.toast.ok{border-color:#234e2f;background:#0f2019}
.toast.err{border-color:#5b2b2b;background:#2a1212}