/* ---- shared components ---- */
.section-label{font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--text-dim);margin-bottom:10px;}
.card{border:1px solid var(--border);border-radius:9px;padding:14px 16px;
  margin-bottom:14px;background:rgba(255,255,255,.012);}
.card:last-child{margin-bottom:0;}
table.kv{border-collapse:collapse;}
table.kv td{padding:3px 14px 3px 0;vertical-align:top;}
table.kv td.k{color:var(--cyan);font-weight:700;white-space:nowrap;}
table.kv td.v{color:var(--text);}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin:8px 0;}
.chip{font-size:11px;border:1px solid var(--border);border-radius:14px;
  padding:4px 11px;color:var(--text-dim);background:rgba(255,255,255,.01);}
.chip.btn{cursor:pointer;transition:all .15s;}
.chip.btn:hover{color:var(--text-bright);border-color:var(--cyan);transform:translateY(-1px);}
.chip.active{border-color:var(--cyan);color:var(--cyan);}
.bar-row{display:flex;align-items:center;gap:10px;margin:5px 0;}
.bar-label{min-width:190px;font-size:12px;}
.bar-track{flex:1;max-width:240px;height:6px;background:var(--border);
  border-radius:4px;overflow:hidden;}
.bar-fill{height:100%;background:linear-gradient(90deg,var(--cyan),var(--magenta));
  border-radius:4px;width:0;transition:width 1.1s cubic-bezier(.16,1,.3,1);}
.bar-pct{color:var(--text-dim);font-size:11px;min-width:34px;text-align:right;}

/* ---- about ---- */
.profile-head{display:flex;gap:16px;align-items:center;margin-bottom:18px;flex-wrap:wrap;}
.avatar{width:76px;height:76px;border-radius:16px;flex-shrink:0;
  background:linear-gradient(135deg,var(--cyan),var(--magenta));
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:26px;color:#0a0e14;letter-spacing:-1px;}
.profile-name{font-size:20px;font-weight:800;color:var(--text-bright);margin-bottom:3px;}
.profile-role{color:var(--cyan);font-size:12.5px;}
.profile-tagline{color:var(--text-dim);font-size:12px;margin-top:3px;}
.status-pill{display:inline-flex;align-items:center;gap:6px;margin-top:8px;
  padding:5px 12px;border:1px solid var(--green);border-radius:20px;
  color:var(--green);font-size:11.5px;}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--green);
  animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.about-para{margin-bottom:12px;line-height:1.7;}
.social-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;}
.social-btn{display:flex;align-items:center;gap:8px;padding:8px 14px;
  border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:12px;
  transition:all .15s;}
.social-btn:hover{border-color:var(--cyan);color:var(--cyan);}

/* ---- experience ---- */
.timeline{position:relative;padding-left:20px;}
.timeline::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;
  width:1px;background:var(--border);}
.tl-item{position:relative;margin-bottom:22px;}
.tl-item:last-child{margin-bottom:0;}
.tl-dot{position:absolute;left:-18px;top:5px;width:10px;height:10px;border-radius:50%;
  background:var(--cyan);border:2px solid var(--bg2);box-shadow:0 0 0 2px var(--cyan);}
.tl-dot.current{background:var(--green);box-shadow:0 0 0 2px var(--green),0 0 8px var(--green);}
.tl-role{font-weight:700;font-size:14px;color:var(--text-bright);}
.tl-org{color:var(--cyan);font-size:12px;margin-top:1px;}
.tl-date{color:var(--magenta);font-size:11px;margin:3px 0 7px;}
.tl-desc{font-size:12.5px;line-height:1.65;color:var(--text);}
.tl-skills{margin-top:8px;display:flex;flex-wrap:wrap;gap:5px;}
.tl-skill{font-size:10.5px;padding:3px 9px;border:1px solid var(--border2);
  border-radius:12px;color:var(--text-dim);}

/* ---- projects ---- */
.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;}
.proj-card{display:flex;flex-direction:column;border:1px solid var(--border);
  border-radius:10px;padding:16px;background:rgba(255,255,255,.012);
  transition:border-color .2s,transform .2s,box-shadow .2s;}
.proj-card:hover{border-color:var(--cyan);transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(0,0,0,.3);}
.proj-name{font-size:14px;font-weight:700;color:var(--text-bright);margin-bottom:6px;}
.proj-desc{font-size:12px;color:var(--text);flex:1;margin-bottom:8px;line-height:1.6;}
.proj-tech{font-size:11px;color:var(--text-dim);margin-bottom:10px;}
.proj-links{display:flex;gap:10px;}
.proj-link{font-size:11.5px;color:var(--cyan);border-bottom:1px dashed rgba(94,230,208,.3);}
.proj-link:hover{color:var(--text-bright);}
.proj-badge{display:inline-block;padding:2px 8px;border-radius:8px;font-size:10px;
  margin-bottom:8px;font-weight:700;}
.proj-badge.live{background:rgba(126,231,135,.12);color:var(--green);border:1px solid var(--green);}
.proj-badge.wip{background:rgba(255,184,107,.1);color:var(--amber);border:1px solid var(--amber);}

/* ---- contact ---- */
.contact-link{display:flex;align-items:center;gap:12px;padding:12px 14px;
  border:1px solid var(--border);border-radius:9px;margin-bottom:10px;
  transition:border-color .15s,background .15s;}
.contact-link:hover{border-color:var(--cyan);background:rgba(94,230,208,.04);}
.contact-icon{width:36px;height:36px;border-radius:9px;background:var(--bg3);
  display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0;}
.contact-info .label{font-weight:700;font-size:13px;color:var(--text-bright);}
.contact-info .sub{font-size:11.5px;color:var(--text-dim);margin-top:1px;}
.form-field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px;}
.form-field label{font-size:11px;color:var(--text-dim);}
.form-field input,.form-field textarea{background:var(--bg3);border:1px solid var(--border);
  border-radius:7px;padding:9px 12px;color:var(--text-bright);font-size:12.5px;outline:none;
  transition:border-color .15s;}
.form-field input:focus,.form-field textarea:focus{border-color:var(--cyan);}
.form-field textarea{resize:vertical;min-height:90px;}
.btn-primary{padding:10px 20px;background:var(--cyan);color:#0a0e14;border-radius:7px;
  font-weight:700;font-size:12.5px;cursor:pointer;transition:opacity .15s;border:none;font-family:inherit;}
.btn-primary:hover{opacity:.85;}.btn-primary:disabled{opacity:.5;cursor:default;}
.form-status{font-size:12px;margin-top:8px;min-height:1.2em;}

/* ---- file manager ---- */
.fm-toolbar{display:flex;align-items:center;gap:8px;padding:8px 12px;
  border-bottom:1px solid var(--border);background:var(--bg3);}
.fm-path{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:6px;
  padding:5px 10px;color:var(--text);font-size:12px;outline:none;}
.fm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:8px;padding:14px;}
.fm-item{display:flex;flex-direction:column;align-items:center;gap:5px;padding:10px 6px;
  border:1px solid transparent;border-radius:8px;cursor:pointer;text-align:center;font-size:11px;}
.fm-item:hover{background:rgba(255,255,255,.04);border-color:var(--border);}
.fm-item.selected{background:rgba(94,230,208,.08);border-color:var(--cyan);}
.fm-item .glyph{font-size:26px;}
.fm-statusbar{padding:5px 12px;border-top:1px solid var(--border);
  font-size:11px;color:var(--text-dim);background:var(--bg3);}

/* ---- settings ---- */
.settings-layout{display:flex;height:100%;}
.settings-sidebar{width:180px;flex-shrink:0;border-right:1px solid var(--border);
  padding:12px 8px;background:var(--bg3);}
.settings-sidebar button{display:flex;align-items:center;gap:9px;width:100%;padding:9px 10px;
  border-radius:7px;color:var(--text-dim);font-size:12.5px;font-family:inherit;
  transition:all .15s;margin-bottom:2px;}
.settings-sidebar button:hover{background:rgba(255,255,255,.05);color:var(--text);}
.settings-sidebar button.active{background:rgba(94,230,208,.1);color:var(--cyan);}
.settings-panel{flex:1;overflow-y:auto;padding:20px;}
.settings-section{margin-bottom:22px;}
.settings-section h3{font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-dim);margin-bottom:12px;padding-bottom:6px;border-bottom:1px solid var(--border);}
.swatch-grid{display:flex;gap:10px;flex-wrap:wrap;}
.swatch{display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;
  font-size:11px;color:var(--text-dim);border:1px solid transparent;border-radius:8px;padding:8px;}
.swatch:hover,.swatch.active{border-color:var(--cyan);color:var(--text-bright);}
.swatch .preview{width:58px;height:38px;border-radius:7px;border:1px solid var(--border);}
.setting-row{display:flex;align-items:center;justify-content:space-between;
  padding:10px 0;border-bottom:1px solid var(--border);}
.setting-row:last-child{border-bottom:none;}
.setting-info .name{font-size:13px;color:var(--text-bright);}
.setting-info .desc{font-size:11px;color:var(--text-dim);margin-top:2px;}
.toggle{position:relative;width:42px;height:24px;flex-shrink:0;}
.toggle input{opacity:0;width:0;height:0;}
.toggle-track{position:absolute;inset:0;background:var(--border2);border-radius:12px;
  cursor:pointer;transition:background .25s;}
.toggle input:checked+.toggle-track{background:var(--cyan);}
.toggle-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;
  border-radius:50%;background:#fff;transition:transform .25s;pointer-events:none;}
.toggle input:checked~.toggle-thumb{transform:translateX(18px);}
.range-row{display:flex;align-items:center;gap:10px;}
.range-row input[type=range]{flex:1;accent-color:var(--cyan);}

/* ---- browser ---- */
.browser-bar{display:flex;gap:8px;padding:8px 10px;border-bottom:1px solid var(--border);
  background:var(--bg3);align-items:center;}
.browser-nav{display:flex;gap:4px;}
.browser-nav button{padding:5px 9px;border-radius:6px;border:1px solid var(--border);
  color:var(--text-dim);font-size:13px;transition:all .15s;}
.browser-nav button:hover{border-color:var(--border2);color:var(--text);}
.browser-url{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:7px;
  padding:6px 11px;color:var(--text-bright);font-size:12px;outline:none;transition:border-color .15s;}
.browser-url:focus{border-color:var(--cyan);}
.browser-go{padding:6px 12px;background:var(--cyan);color:#0a0e14;border-radius:7px;
  font-weight:700;font-size:12px;font-family:inherit;transition:opacity .15s;}
.browser-go:hover{opacity:.85;}
.browser-frame{width:100%;height:100%;border:none;background:#fff;}
.browser-bookmarks{display:flex;gap:6px;padding:6px 10px;border-bottom:1px solid var(--border);
  background:var(--bg3);flex-wrap:wrap;}
.bookmark-btn{font-size:11px;padding:3px 8px;border-radius:5px;border:1px solid var(--border);
  color:var(--text-dim);transition:all .15s;}
.bookmark-btn:hover{border-color:var(--border2);color:var(--text);}

/* ---- notepad ---- */
.notepad-toolbar{display:flex;gap:8px;padding:7px 10px;border-bottom:1px solid var(--border);
  background:var(--bg3);align-items:center;flex-wrap:wrap;}
.np-btn{padding:4px 10px;border-radius:5px;border:1px solid var(--border);
  color:var(--text-dim);font-size:12px;font-family:inherit;transition:all .15s;}
.np-btn:hover{border-color:var(--border2);color:var(--text-bright);}
.np-btn.active{border-color:var(--cyan);color:var(--cyan);}
.notepad-area{width:100%;height:100%;background:var(--bg3);border:none;outline:none;
  padding:16px;color:var(--text-bright);font-size:13px;resize:none;
  line-height:1.65;caret-color:var(--cyan);}
.notepad-statusbar{padding:4px 12px;border-top:1px solid var(--border);
  font-size:11px;color:var(--text-dim);display:flex;gap:20px;}

/* ---- calculator ---- */
.calc-wrap{height:100%;display:flex;flex-direction:column;background:var(--bg2);}
.calc-screen{padding:16px 18px 8px;text-align:right;}
.calc-expr{font-size:13px;color:var(--text-dim);min-height:1.4em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.calc-result{font-size:36px;font-weight:700;color:var(--text-bright);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.calc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:8px 14px 14px;}
.calc-btn{padding:14px 0;border-radius:9px;font-size:16px;font-weight:600;font-family:inherit;
  border:1px solid var(--border);color:var(--text);background:var(--bg3);
  cursor:pointer;transition:all .12s;user-select:none;}
.calc-btn:hover{background:var(--bg4);color:var(--text-bright);}
.calc-btn:active{transform:scale(.95);}
.calc-btn.op{color:var(--cyan);border-color:var(--border2);}
.calc-btn.eq{background:var(--cyan);color:#0a0e14;border-color:var(--cyan);font-weight:800;}
.calc-btn.eq:hover{opacity:.85;}
.calc-btn.clear{color:var(--red);}
.calc-btn.wide{grid-column:span 2;}
.calc-history{padding:0 14px 10px;font-size:11px;color:var(--text-dim);max-height:60px;overflow-y:auto;}

/* ---- system monitor ---- */
.sysmon-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;padding:16px;}
.sysmon-card{border:1px solid var(--border);border-radius:9px;padding:14px;background:var(--bg3);}
.sysmon-title{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);margin-bottom:10px;}
.sysmon-val{font-size:28px;font-weight:800;color:var(--text-bright);}
.sysmon-unit{font-size:12px;color:var(--text-dim);margin-top:2px;}
.sysmon-spark{width:100%;height:40px;margin-top:8px;}
.proc-table{width:100%;border-collapse:collapse;font-size:12px;}
.proc-table th{text-align:left;color:var(--text-dim);font-weight:400;
  padding:4px 8px;border-bottom:1px solid var(--border);font-size:11px;}
.proc-table td{padding:5px 8px;border-bottom:1px solid rgba(35,43,54,.5);}
.proc-table tr:last-child td{border-bottom:none;}
.proc-table .pid{color:var(--text-dim);}
.proc-table .cpu-bar{display:inline-block;height:6px;background:var(--cyan);border-radius:3px;
  vertical-align:middle;margin-right:5px;}

/* notifications */
.notif{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;
  background:var(--bg2);border:1px solid var(--border);border-radius:10px;
  box-shadow:0 8px 24px rgba(0,0,0,.4);pointer-events:all;
  animation:slideInNotif .25s ease;min-width:260px;max-width:320px;}
@keyframes slideInNotif{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
.notif-icon{font-size:20px;flex-shrink:0;margin-top:1px;}
.notif-title{font-weight:700;font-size:12.5px;color:var(--text-bright);}
.notif-msg{font-size:11.5px;color:var(--text-dim);margin-top:2px;}
.notif-close{margin-left:auto;color:var(--text-dim);font-size:16px;line-height:1;
  padding:0 4px;flex-shrink:0;cursor:pointer;}
.notif-close:hover{color:var(--text-bright);}
.notif.fade-out{animation:fadeOutNotif .3s ease forwards;}
@keyframes fadeOutNotif{to{opacity:0;transform:translateX(20px)}}

/* ---- file manager list view ---- */
.fm-list{padding:8px;}
.fm-list-item{display:flex;align-items:center;gap:10px;padding:6px 10px;border-radius:6px;
  cursor:pointer;font-size:12px;transition:background .12s;}
.fm-list-item:hover{background:rgba(255,255,255,.04);}
.fm-list-item.selected{background:rgba(94,230,208,.08);}
.fm-list-item .glyph{font-size:18px;width:24px;text-align:center;}
.fm-list-item .fm-name{flex:1;}
.fm-list-item .fm-size{color:var(--text-dim);font-size:11px;min-width:60px;text-align:right;}
.fm-list-item .fm-date{color:var(--text-dim);font-size:11px;min-width:100px;text-align:right;}

/* ---- notepad find bar ---- */
.np-find-bar{display:flex;gap:6px;align-items:center;padding:6px 10px;
  border-bottom:1px solid var(--border);background:var(--bg3);}
.np-find-bar input{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:5px;
  padding:5px 9px;color:var(--text-bright);font-size:12px;outline:none;}
.np-find-bar input:focus{border-color:var(--cyan);}
.np-find-count{font-size:11px;color:var(--text-dim);min-width:50px;}

/* ---- browser home page ---- */
.browser-home{display:flex;flex-direction:column;align-items:center;justify-content:center;
  height:100%;background:var(--bg);padding:40px;}
.browser-home-logo{font-size:48px;font-weight:800;margin-bottom:20px;
  background:linear-gradient(135deg,var(--cyan),var(--magenta));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.browser-home-search{width:100%;max-width:480px;padding:12px 18px;background:var(--bg2);
  border:1px solid var(--border);border-radius:24px;color:var(--text-bright);
  font-size:14px;outline:none;transition:border-color .15s;font-family:inherit;}
.browser-home-search:focus{border-color:var(--cyan);}
.browser-quick-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;justify-content:center;}
.browser-quick-link{display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:12px 16px;border:1px solid var(--border);border-radius:10px;
  color:var(--text-dim);font-size:11px;cursor:pointer;transition:all .15s;min-width:80px;}
.browser-quick-link:hover{border-color:var(--cyan);color:var(--text-bright);transform:translateY(-2px);}
.browser-quick-link .bql-icon{font-size:22px;}