:root{
  --bg:#1c1c1e; --panel:#242426; --panel-2:#2c2c2f; --line:#3a3a3d;
  --text:#e4e4e6; --muted:#9a9a9e;
  --primary:#D85A30; --primary-hover:#993C1D;
  --danger:#d9534f;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;}
body{margin:0;background:var(--bg);color:var(--text);font-size:16px;line-height:1.5;}
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;}
.login-box{background:var(--panel);padding:36px;border-radius:14px;width:320px;display:flex;flex-direction:column;gap:14px;}
.logo{font-size:22px;font-weight:700;text-align:center;margin-bottom:6px;}
.logo span{color:var(--primary);}
.login-error{color:var(--danger);font-size:14px;text-align:center;}
input,textarea,select{
  background:var(--panel-2);border:1px solid var(--line);color:var(--text);
  border-radius:8px;padding:11px 14px;font-size:15px;outline:none;font-family:inherit;
}
input:focus,textarea:focus{border-color:var(--primary);}
.btn{border:none;border-radius:8px;padding:12px 22px;font-size:15px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;}
.btn-primary{background:var(--primary);color:#1c1c1e;}
.btn-primary:hover{background:var(--primary-hover);}
.btn-outline{background:transparent;border:1px solid var(--line);color:var(--text);}
.btn-outline:hover{border-color:var(--muted);}
.btn-danger{background:transparent;border:1px solid var(--danger);color:var(--danger);}
.btn-small{padding:8px 14px;font-size:13px;}

.app{display:flex;min-height:100vh;}
.sidebar{width:230px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;gap:24px;}
.brand{font-size:19px;font-weight:700;}
.brand span{color:var(--primary);}
nav{display:flex;flex-direction:column;gap:4px;}
.nav-item{padding:11px 12px;border-radius:8px;cursor:pointer;color:var(--muted);font-size:15px;}
.nav-item:hover{background:var(--panel-2);color:var(--text);}
.nav-item.active{background:var(--panel-2);color:var(--primary);font-weight:600;}
.sidebar-foot{margin-top:auto;font-size:12px;color:#6b6b6e;}
.sidebar-foot a{color:var(--muted);}

.main{flex:1;padding:32px 40px;max-width:1100px;}
.topline{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;gap:16px;flex-wrap:wrap;}
.page-title{font-size:24px;margin:0;}
.page-sub{color:var(--muted);font-size:14px;margin-top:4px;}
.search-add{display:flex;gap:10px;}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;}
.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;}
.card-title{font-size:16px;font-weight:700;}
.card-tag{font-size:11px;color:var(--primary);border:1px solid var(--primary);border-radius:20px;padding:2px 10px;}
.field-row{display:flex;align-items:center;gap:8px;margin-top:10px;}
.field-label{width:60px;flex-shrink:0;color:var(--muted);font-size:12px;}
.field-value{font-family:'Courier New',monospace;background:var(--panel-2);border-radius:6px;padding:6px 10px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;}
.icon-btn{background:transparent;border:1px solid var(--line);color:var(--muted);padding:5px 8px;border-radius:6px;cursor:pointer;}
.icon-btn:hover{color:var(--primary);border-color:var(--primary);}
.card-note{margin-top:10px;font-size:13.5px;color:var(--muted);border-top:1px dashed var(--line);padding-top:8px;white-space:pre-wrap;}
.card-actions{display:flex;gap:8px;margin-top:14px;justify-content:flex-end;}
.empty{color:var(--muted);text-align:center;padding:60px 0;font-size:15px;}

.overlay{position:fixed;inset:0;background:rgba(0,0,0,0.6);display:none;align-items:center;justify-content:center;z-index:50;}
.overlay.show{display:flex;}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:14px;width:460px;max-width:92vw;padding:28px;max-height:86vh;overflow-y:auto;}
.modal h3{margin:0 0 18px;font-size:19px;}
.form-group{margin-bottom:14px;display:flex;flex-direction:column;gap:6px;}
.form-group label{font-size:12px;color:var(--muted);}
.form-group input,.form-group textarea{width:100%;}
.pw-row{display:flex;gap:8px;}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px;}

.gen-panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:26px;max-width:560px;}
.gen-output{font-family:'Courier New',monospace;font-size:20px;letter-spacing:2px;background:var(--panel-2);border:1px solid var(--primary);color:var(--primary);padding:16px;border-radius:8px;text-align:center;margin-bottom:18px;word-break:break-all;}
.slider-row{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.slider-row input[type=range]{flex:1;accent-color:var(--primary);}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.check-row{display:flex;align-items:center;gap:8px;font-size:14px;}
.gen-actions{display:flex;gap:10px;margin-top:18px;}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--panel-2);border:1px solid var(--primary);color:var(--primary);padding:10px 18px;border-radius:8px;font-size:14px;z-index:100;opacity:0;pointer-events:none;transition:.25s;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(-6px);}

.nav-divider{height:1px;background:var(--line);margin:4px 0;}
.filter-bar{display:none;gap:10px;margin-bottom:16px;}
.filter-bar select{min-width:200px;}
.tag-group{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;}
.chip-site{color:#8fb8e0;border-color:#8fb8e0;}
.chip-folder{color:var(--muted);border-color:var(--line);}
.pw-row{align-items:center;}
.pw-row input{flex:1;}
.manager-row{display:flex;justify-content:space-between;align-items:center;background:var(--panel-2);border:1px solid var(--line);border-radius:8px;padding:10px 14px;font-size:14.5px;}