@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;700&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}

:root {
  --bg1:#0d0a1a; --bg2:#0a1020; --bg3:#060d18;
  --glass-bg:rgba(255,255,255,0.06);
  --glass-bg-hover:rgba(255,255,255,0.09);
  --glass-border:rgba(255,255,255,0.12);
  --glass-border-bright:rgba(255,255,255,0.22);
  --glass-shadow:rgba(0,0,0,0.5);
  --accent:#c77dff;
  --accent2:#48cae4;
  --accent3:#f72585;
  --accent-dim:rgba(199,125,255,0.15);
  --text:#f0eeff;
  --text-dim:rgba(240,238,255,0.45);
  --text-dimmer:rgba(240,238,255,0.22);
  --tag-bg:rgba(199,125,255,0.12);
  --tag-border:rgba(199,125,255,0.28);
  --pin:#ffd166;
  --danger:#f72585;
}

::-webkit-scrollbar{width:4px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:rgba(199,125,255,0.25);border-radius:4px;}
*{scrollbar-width:thin;scrollbar-color:rgba(199,125,255,0.25) transparent;}

body {
  min-height:100vh;
  display:grid;
  grid-template-rows:1fr;
  background:linear-gradient(135deg,var(--bg1) 0%,var(--bg2) 55%,var(--bg3) 100%);
  font-family:'Outfit',sans-serif;
  color:var(--text);
  overflow:hidden;
}

/* BG */
.mesh{position:fixed;inset:0;pointer-events:none;z-index:0;background-image:radial-gradient(circle at 20% 20%,rgba(255,255,255,0.02) 1px,transparent 1px),radial-gradient(circle at 80% 80%,rgba(255,255,255,0.02) 1px,transparent 1px);background-size:28px 28px;}
.orb{position:fixed;border-radius:50%;pointer-events:none;z-index:0;filter:blur(100px);opacity:0.2;}
.orb1{width:480px;height:480px;background:#c77dff;top:-140px;left:-140px;animation:orbf 15s ease-in-out infinite alternate;}
.orb2{width:320px;height:320px;background:#48cae4;bottom:-90px;right:-90px;animation:orbf 11s ease-in-out infinite alternate-reverse;}
.orb3{width:220px;height:220px;background:#f72585;top:45%;left:52%;animation:orbf 17s ease-in-out infinite alternate;}
@keyframes orbf{from{transform:translate(0,0)scale(1);}to{transform:translate(35px,25px)scale(1.1);}}

/* LAYOUT */
.app{
  position:relative;z-index:5;
  display:grid;
  grid-template-columns:300px 1fr;
  grid-template-rows:64px 1fr;
  height:100vh;
  animation:appIn 0.65s cubic-bezier(0.22,1,0.36,1) both;
}
@keyframes appIn{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:none;}}

/* TOPBAR */
.topbar{
  grid-column:1/-1;
  display:flex;align-items:center;gap:12px;
  padding:0 22px;
  border-bottom:1px solid var(--glass-border);
  background:rgba(10,8,20,0.55);
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
  z-index:20;
}
.brand{display:flex;align-items:center;gap:9px;font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--text);flex-shrink:0;}
.brand-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);animation:pulse 2.4s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:0.4;transform:scale(0.65);}}
.search-wrap{flex:1;max-width:360px;margin:0 auto;position:relative;}
.search-wrap input{width:100%;background:rgba(255,255,255,0.05);border:1px solid var(--glass-border);border-radius:12px;padding:8px 14px 8px 36px;font-family:'Outfit',sans-serif;font-size:13px;color:var(--text);outline:none;transition:border-color 0.2s,background 0.2s;}
.search-wrap input:focus{border-color:var(--accent);background:rgba(199,125,255,0.07);}
.search-wrap input::placeholder{color:var(--text-dimmer);}
.search-icon{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text-dimmer);font-size:13px;pointer-events:none;}
.topbar-right{display:flex;align-items:center;gap:10px;margin-left:auto;}
.count{font-size:11px;color:var(--text-dimmer);font-family:'Space Grotesk',sans-serif;letter-spacing:0.05em;white-space:nowrap;}
.btn-new{display:flex;align-items:center;gap:6px;padding:8px 18px;border-radius:11px;background:linear-gradient(135deg,rgba(199,125,255,0.22),rgba(199,125,255,0.08));border:1px solid rgba(199,125,255,0.32);color:var(--accent);font-family:'Space Grotesk',sans-serif;font-size:11px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;cursor:pointer;transition:all 0.18s;white-space:nowrap;}
.btn-new:hover{background:linear-gradient(135deg,rgba(199,125,255,0.32),rgba(199,125,255,0.15));box-shadow:0 0 22px rgba(199,125,255,0.22);transform:translateY(-1px);}
.btn-new:active{transform:translateY(1px);}

/* SIDEBAR */
.sidebar{border-right:1px solid var(--glass-border);display:flex;flex-direction:column;overflow:hidden;background:rgba(10,8,20,0.35);}

.filters{padding:14px 12px 10px;display:flex;gap:6px;border-bottom:1px solid var(--glass-border);}
.chip{padding:5px 13px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:0.06em;border:1px solid var(--glass-border);background:transparent;color:var(--text-dim);cursor:pointer;transition:all 0.16s;text-transform:uppercase;font-family:'Space Grotesk',sans-serif;}
.chip:hover{border-color:var(--accent);color:var(--accent);}
.chip.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent);box-shadow:0 0 12px rgba(199,125,255,0.12);}

.tags-bar{padding:10px 12px 8px;border-bottom:1px solid var(--glass-border);}
.tags-bar-label{font-size:9px;font-weight:700;letter-spacing:0.18em;color:var(--text-dimmer);text-transform:uppercase;font-family:'Space Grotesk',sans-serif;margin-bottom:7px;}
.tags-bar-list{display:flex;flex-wrap:wrap;gap:5px;min-height:20px;}
.tb-tag{padding:3px 10px;border-radius:20px;font-size:10px;font-weight:500;background:var(--tag-bg);border:1px solid var(--tag-border);color:var(--accent);cursor:pointer;transition:all 0.15s;}
.tb-tag:hover{background:rgba(199,125,255,0.22);}
.tb-tag.active{background:rgba(199,125,255,0.3);box-shadow:0 0 8px rgba(199,125,255,0.18);}
.tags-none{font-size:11px;color:var(--text-dimmer);}

.list{flex:1;overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:5px;}

.card{padding:13px 14px;border-radius:14px;border:1px solid var(--glass-border);background:rgba(255,255,255,0.035);cursor:pointer;transition:all 0.16s;animation:cardIn 0.28s cubic-bezier(0.22,1,0.36,1) both;}
@keyframes cardIn{from{opacity:0;transform:translateX(-8px);}to{opacity:1;transform:none;}}
.card:hover{background:var(--glass-bg-hover);border-color:rgba(199,125,255,0.22);transform:translateX(2px);}
.card.active{background:var(--accent-dim);border-color:rgba(199,125,255,0.42);box-shadow:0 0 18px rgba(199,125,255,0.1);}
.card.pinned{border-color:rgba(255,209,102,0.25);}
.card-top{display:flex;align-items:center;gap:6px;margin-bottom:5px;}
.card-pin{font-size:10px;flex-shrink:0;}
.card-title{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;}
.card-preview{font-size:11px;color:var(--text-dim);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:8px;}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:6px;}
.card-tags{display:flex;flex-wrap:wrap;gap:3px;flex:1;}
.card-tag{padding:2px 7px;border-radius:10px;font-size:9px;font-weight:600;background:var(--tag-bg);border:1px solid var(--tag-border);color:var(--accent);}
.card-date{font-size:9px;color:var(--text-dimmer);white-space:nowrap;font-family:'Space Grotesk',sans-serif;letter-spacing:0.04em;}

.list-empty{text-align:center;padding:44px 20px;color:var(--text-dimmer);font-size:12px;line-height:2;}
.list-empty-icon{font-size:26px;margin-bottom:8px;opacity:0.3;}

/* EDITOR */
.editor{display:flex;flex-direction:column;overflow:hidden;position:relative;}

/* empty state */
.editor-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--text-dimmer);animation:fadeIn 0.4s ease;}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}
.editor-empty-icon{font-size:44px;opacity:0.15;margin-bottom:14px;animation:float 4s ease-in-out infinite alternate;}
@keyframes float{from{transform:translateY(0);}to{transform:translateY(-7px);}}
.editor-empty p{font-size:13px;line-height:1.9;max-width:240px;}

/* note header */
.note-header{padding:18px 26px 14px;border-bottom:1px solid var(--glass-border);background:rgba(10,8,20,0.28);display:flex;flex-direction:column;gap:10px;}
.note-title-row{display:flex;align-items:center;gap:10px;}
.note-title{flex:1;background:transparent;border:none;outline:none;font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;color:var(--text);letter-spacing:-0.01em;}
.note-title::placeholder{color:var(--text-dimmer);}
.hdr-btn{padding:6px 11px;border-radius:9px;cursor:pointer;background:rgba(255,255,255,0.05);border:1px solid var(--glass-border);color:var(--text-dim);font-size:12px;font-weight:600;font-family:'Space Grotesk',sans-serif;letter-spacing:0.04em;transition:all 0.14s;flex-shrink:0;}
.hdr-btn:hover{background:rgba(255,255,255,0.1);color:var(--text);border-color:var(--glass-border-bright);}
.hdr-btn.pinned{color:var(--pin);border-color:rgba(255,209,102,0.28);background:rgba(255,209,102,0.07);}
.hdr-btn.del{color:var(--danger);border-color:rgba(247,37,133,0.18);}
.hdr-btn.del:hover{background:rgba(247,37,133,0.1);border-color:rgba(247,37,133,0.38);}

/* tag input row */
.tag-row{display:flex;align-items:center;flex-wrap:wrap;gap:6px;}
.note-tag-active{display:flex;align-items:center;gap:3px;padding:3px 10px;border-radius:20px;background:var(--tag-bg);border:1px solid var(--tag-border);color:var(--accent);font-size:11px;font-weight:500;animation:tagPop 0.18s cubic-bezier(0.34,1.56,0.64,1);}
@keyframes tagPop{from{opacity:0;transform:scale(0.75);}to{opacity:1;transform:scale(1);}}
.note-tag-active button{all:unset;cursor:pointer;color:var(--accent);opacity:0.55;font-size:12px;line-height:1;transition:opacity 0.14s;}
.note-tag-active button:hover{opacity:1;}
.tag-inp{background:transparent;border:none;outline:none;font-family:'Outfit',sans-serif;font-size:12px;color:var(--text);min-width:90px;}
.tag-inp::placeholder{color:var(--text-dimmer);}
.tag-hint{font-size:10px;color:var(--text-dimmer);font-family:'Space Grotesk',sans-serif;letter-spacing:0.04em;margin-left:4px;}

/* body textarea */
.note-body-wrap{flex:1;padding:22px 26px;overflow-y:auto;}
.note-body{width:100%;height:100%;background:transparent;border:none;outline:none;resize:none;font-family:'Outfit',sans-serif;font-size:15px;line-height:1.85;color:rgba(240,238,255,0.82);caret-color:var(--accent);}
.note-body::placeholder{color:var(--text-dimmer);}

/* status */
.status{padding:7px 26px;border-top:1px solid var(--glass-border);background:rgba(10,8,20,0.38);display:flex;align-items:center;gap:16px;}
.st{font-size:10px;color:var(--text-dimmer);font-family:'Space Grotesk',sans-serif;letter-spacing:0.05em;}
.st-dot{color:var(--accent);}
.st-saved{color:rgba(57,255,131,0.75);}

/* MODAL */
.overlay{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,0.72);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity 0.22s;}
.overlay.open{opacity:1;pointer-events:all;}
.modal{background:linear-gradient(135deg,#170d2a,#0c1828);border:1px solid var(--glass-border-bright);border-radius:22px;padding:30px 34px;width:350px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,0.65);transform:scale(0.9) translateY(14px);transition:transform 0.28s cubic-bezier(0.22,1,0.36,1);}
.overlay.open .modal{transform:scale(1) translateY(0);}
.modal-ico{font-size:30px;margin-bottom:12px;}
.modal-ttl{font-family:'Space Grotesk',sans-serif;font-size:17px;font-weight:700;color:var(--text);margin-bottom:8px;}
.modal-msg{font-size:13px;color:var(--text-dim);line-height:1.7;margin-bottom:22px;}
.modal-btns{display:flex;gap:10px;justify-content:center;}
.mbtn{padding:10px 22px;border-radius:11px;cursor:pointer;font-family:'Space Grotesk',sans-serif;font-size:12px;font-weight:700;letter-spacing:0.07em;text-transform:uppercase;border:1px solid;transition:all 0.16s;}
.mbtn.cancel{background:rgba(255,255,255,0.05);border-color:var(--glass-border);color:var(--text-dim);}
.mbtn.cancel:hover{background:rgba(255,255,255,0.1);color:var(--text);}
.mbtn.del{background:rgba(247,37,133,0.12);border-color:rgba(247,37,133,0.38);color:var(--danger);}
.mbtn.del:hover{background:rgba(247,37,133,0.25);box-shadow:0 0 18px rgba(247,37,133,0.18);}

/* TOAST */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(18px);z-index:200;opacity:0;background:rgba(25,16,44,0.96);border:1px solid var(--glass-border-bright);border-radius:11px;padding:10px 20px;font-size:11px;font-weight:600;letter-spacing:0.07em;font-family:'Space Grotesk',sans-serif;color:var(--text);backdrop-filter:blur(16px);box-shadow:0 8px 24px rgba(0,0,0,0.38);transition:all 0.28s cubic-bezier(0.22,1,0.36,1);white-space:nowrap;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.toast.green{border-color:rgba(57,255,131,0.35);color:rgba(57,255,131,0.9);}
.toast.blue{border-color:rgba(72,202,228,0.35);color:rgba(72,202,228,0.9);}