:root{
  --bg:#0a0a0f; --panel:#13131c; --panel2:#1a1a26; --border:#23232f;
  --text:#e8e8f0; --muted:#8a8a9a; --accent:#667eea; --accent2:#764ba2;
  --green:#48bb78; --yellow:#ecc94b; --red:#f56565; --blue:#4299e1; --gray:#4a5568;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}
.hidden{display:none!important}
a{cursor:pointer;color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;border-radius:8px;font-size:14px}

/* Login */
.login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at top,#16162a,#0a0a0f)}
.login-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:40px;width:360px;text-align:center}
.login-logo{font-size:28px;font-weight:700;margin-bottom:6px}
.login-sub{color:var(--muted);font-size:14px;margin-bottom:28px}
.login-card input{width:100%;background:var(--panel2);border:2px solid var(--border);border-radius:10px;padding:14px;color:var(--text);font-size:16px;margin-bottom:14px}
.login-card input:focus{outline:none;border-color:var(--accent)}
.login-card button{width:100%;padding:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:600;font-size:16px}
.login-err{color:var(--red);font-size:14px;margin-top:12px;min-height:18px}

/* Layout */
#app{display:flex;min-height:100vh}
.sidebar{width:230px;background:var(--panel);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{font-size:20px;font-weight:700;margin-bottom:32px;padding-left:8px}
.brand span{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
nav{display:flex;flex-direction:column;gap:4px;flex:1}
nav a{padding:12px 14px;border-radius:10px;color:var(--muted);font-weight:500;transition:all .15s}
nav a:hover{background:var(--panel2);color:var(--text)}
nav a.active{background:linear-gradient(135deg,rgba(102,126,234,.18),rgba(118,75,162,.18));color:var(--text)}
.logout{background:var(--panel2);color:var(--muted);padding:10px}
.logout:hover{color:var(--text)}
#main{flex:1;padding:36px 44px;max-width:1100px}

/* Headings */
.page-title{font-size:30px;font-weight:700;margin-bottom:4px}
.page-sub{color:var(--muted);margin-bottom:28px}
.row-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}

/* Stat cards */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px;margin-bottom:36px}
.stat{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px}
.stat .num{font-size:32px;font-weight:700}
.stat .lbl{color:var(--muted);font-size:13px;margin-top:4px}

/* Cards grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;transition:all .15s;position:relative}
.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.card h3{font-size:17px;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.card .desc{color:var(--muted);font-size:14px;margin-bottom:12px}
.card .meta{font-size:12px;color:var(--muted);word-break:break-all}
.card-actions{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.card-actions a,.card-actions button{font-size:13px;padding:6px 12px;border-radius:8px;background:var(--panel2);color:var(--muted)}
.card-actions a:hover,.card-actions button:hover{color:var(--text)}

/* Badges */
.badge{display:inline-block;font-size:11px;font-weight:600;padding:3px 9px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px}
.b-live{background:rgba(72,187,120,.15);color:var(--green)}
.b-wip{background:rgba(236,201,75,.15);color:var(--yellow)}
.b-paused{background:rgba(74,85,104,.2);color:var(--gray)}
.b-todo{background:rgba(66,153,225,.15);color:var(--blue)}
.b-done{background:rgba(72,187,120,.15);color:var(--green)}
.b-idea{background:rgba(118,75,162,.18);color:#b794f4}
.b-later{background:rgba(74,85,104,.2);color:var(--gray)}
.b-recurring{background:rgba(102,126,234,.15);color:var(--accent)}

/* Collection block */
.collection{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:22px;margin-bottom:20px}
.collection-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.collection-head .title{font-size:18px;font-weight:600;display:flex;align-items:center;gap:10px}
.item{display:flex;align-items:flex-start;gap:12px;padding:12px;border-radius:10px;border:1px solid transparent}
.item:hover{background:var(--panel2);border-color:var(--border)}
.item .check{margin-top:3px;cursor:pointer;font-size:18px;flex-shrink:0;color:var(--muted)}
.item.done .it-title{text-decoration:line-through;color:var(--muted)}
.item .it-body{flex:1;min-width:0}
.it-title{font-weight:500}
.it-sub{color:var(--muted);font-size:13px;margin-top:2px}
.it-notes{color:var(--muted);font-size:13px;margin-top:6px;font-style:italic}
.item .edit{opacity:0;color:var(--muted);font-size:13px}
.item:hover .edit{opacity:1}

/* Memory */
.mem{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:22px;margin-bottom:16px}
.mem h3{font-size:16px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}
.mem .body{color:#c5c5d2;font-size:14px;white-space:pre-wrap}
.mem .kind{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}

/* Buttons */
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:600;padding:10px 20px}
.btn-add{background:var(--panel2);color:var(--muted);padding:8px 16px;border:1px dashed var(--border)}
.btn-add:hover{color:var(--text);border-color:var(--accent)}
.btn-danger{background:rgba(245,101,101,.15);color:var(--red);padding:10px 20px}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;width:100%;max-width:520px;max-height:90vh;overflow:auto}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border);font-size:18px;font-weight:600}
.modal-head button{background:none;color:var(--muted);font-size:18px}
#modalBody{padding:24px;display:flex;flex-direction:column;gap:16px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;background:var(--panel2);border:2px solid var(--border);border-radius:9px;padding:11px;color:var(--text);font-size:15px;font-family:inherit}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.field textarea{min-height:90px;resize:vertical}
.modal-foot{display:flex;justify-content:space-between;gap:12px;padding:18px 24px;border-top:1px solid var(--border)}

@media(max-width:760px){
  #app{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static;flex-direction:row;align-items:center;padding:14px}
  .brand{margin-bottom:0;margin-right:auto}
  nav{flex-direction:row;flex:0}
  nav a{padding:8px 10px;font-size:13px}
  .logout{display:none}
  #main{padding:24px 18px}
}