:root {
  --bg: #0a0a0f;
  --bg2: #111118;
  --bg3: #1a1a24;
  --border: rgba(255,255,255,0.07);
  --border2: rgba(255,255,255,0.13);
  --text: #e8e8f0;
  --text2: #8888aa;
  --text3: #55556a;
  --accent: #6c63ff;
  --accent2: #9b93ff;
  --accent-bg: rgba(108,99,255,0.12);
  --green: #3dd68c;
  --green-bg: rgba(61,214,140,0.1);
  --red: #ff6b6b;
  --red-bg: rgba(255,107,107,0.1);
  --amber: #ffb347;
  --amber-bg: rgba(255,179,71,0.1);
  --blue: #63b3ff;
  --blue-bg: rgba(99,179,255,0.1);
  --mono: 'Space Mono', monospace;
  --sans: 'DM Sans', sans-serif;
  --r: 10px;
  --rl: 16px;
  --sidebar-w: 220px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; }
body { background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 14px; }

/* UTILS */
.hidden { display: none !important; }
.w-full { width: 100%; }
.mt-8 { margin-top: 8px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.mono { font-family: var(--mono); }
.text-green { color: var(--green); }
.text-red { color: var(--red); }
.text-amber { color: var(--amber); }
.text-accent { color: var(--accent2); }
.text-muted { color: var(--text2); }
.text-hint { color: var(--text3); font-size: 12px; }
.error-msg { color: var(--red); font-size: 12px; margin-top: 8px; min-height: 18px; }
.full-screen { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; background: var(--bg); z-index: 999; }

/* LOGIN */
.login-box { width: 320px; display: flex; flex-direction: column; gap: 16px; }
.logo-mark { font-family: var(--mono); font-size: 32px; color: var(--accent2); letter-spacing: 6px; text-align: center; }
.logo-sub { font-size: 11px; color: var(--text3); letter-spacing: 2px; text-transform: uppercase; text-align: center; }

/* SHELL */
.shell { display: flex; height: 100vh; height: 100dvh; }
.sidebar { width: var(--sidebar-w); min-width: var(--sidebar-w); background: var(--bg2); border-right: 1px solid var(--border); display: flex; flex-direction: column; height: 100vh; overflow-y: auto; z-index: 50; transition: transform 0.25s; }
.sidebar-top { display: flex; justify-content: space-between; align-items: center; padding: 20px 20px 16px; border-bottom: 1px solid var(--border); }
.logo-area .logo-mark { font-size: 20px; letter-spacing: 4px; text-align: left; }
.logo-area .logo-sub { font-size: 9px; text-align: left; margin-top: 2px; }
.sidebar-close { display: none; background: none; border: none; color: var(--text3); cursor: pointer; font-size: 16px; }
.nav { flex: 1; padding: 8px 0; }
.nav-section { font-size: 9px; color: var(--text3); letter-spacing: 2px; text-transform: uppercase; padding: 14px 20px 5px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 20px; cursor: pointer; color: var(--text2); font-size: 13px; font-weight: 500; transition: all 0.12s; border-left: 2px solid transparent; user-select: none; }
.nav-item:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.nav-item.active { color: var(--accent2); background: var(--accent-bg); border-left-color: var(--accent); }
.ni { width: 18px; text-align: center; font-size: 14px; }
.sidebar-footer { padding: 14px 16px; border-top: 1px solid var(--border); }
.sec-badge { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--green); background: var(--green-bg); padding: 6px 10px; border-radius: var(--r); }

/* MAIN */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.topbar { display: flex; align-items: center; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--border); background: var(--bg); flex-shrink: 0; }
.menu-btn { background: none; border: 1px solid var(--border2); color: var(--text2); border-radius: 6px; padding: 5px 10px; cursor: pointer; font-size: 16px; display: none; }
.page-title { font-family: var(--mono); font-size: 11px; color: var(--text3); letter-spacing: 2px; text-transform: uppercase; flex: 1; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.clock { font-family: var(--mono); font-size: 11px; color: var(--text3); }
.user-chip { background: var(--accent-bg); color: var(--accent2); font-size: 12px; padding: 4px 12px; border-radius: 20px; }
.content { flex: 1; overflow-y: auto; padding: 20px; }

/* CARDS */
.card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--rl); padding: 18px; margin-bottom: 14px; }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.card-title { font-size: 13px; font-weight: 600; color: var(--text); }

/* GRID */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

/* STAT TILES */
.stat-tile { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r); padding: 14px; }
.stat-label { font-size: 10px; color: var(--text3); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 5px; }
.stat-val { font-family: var(--mono); font-size: 20px; color: var(--text); }
.stat-sub { font-size: 11px; color: var(--text2); margin-top: 3px; }

/* FORMS */
.form-row { margin-bottom: 12px; }
.form-label { font-size: 11px; color: var(--text2); margin-bottom: 5px; display: block; letter-spacing: 0.5px; }
.form-input { width: 100%; background: var(--bg3); border: 1px solid var(--border2); border-radius: var(--r); padding: 9px 12px; color: var(--text); font-family: var(--sans); font-size: 13px; outline: none; transition: border-color 0.15s; -webkit-appearance: none; }
.form-input:focus { border-color: var(--accent); }
select.form-input option { background: var(--bg2); }
.form-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* BUTTONS */
.btn { padding: 8px 16px; border-radius: var(--r); border: 1px solid var(--border2); background: transparent; color: var(--text); font-family: var(--sans); font-size: 13px; cursor: pointer; transition: all 0.12s; white-space: nowrap; }
.btn:hover { background: rgba(255,255,255,0.05); }
.btn:active { transform: scale(0.97); }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent2); border-color: var(--accent2); }
.btn-sm { padding: 5px 11px; font-size: 12px; }
.btn-danger { border-color: rgba(255,107,107,0.4); color: var(--red); }
.btn-danger:hover { background: var(--red-bg); }
.btn-green { border-color: rgba(61,214,140,0.4); color: var(--green); }
.btn-green:hover { background: var(--green-bg); }

/* BADGES */
.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge-green { background: var(--green-bg); color: var(--green); }
.badge-red { background: var(--red-bg); color: var(--red); }
.badge-amber { background: var(--amber-bg); color: var(--amber); }
.badge-blue { background: var(--blue-bg); color: var(--blue); }
.badge-purple { background: var(--accent-bg); color: var(--accent2); }

/* ITEM ROWS */
.item-row { display: flex; align-items: center; gap: 10px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.item-row:last-child { border-bottom: none; }
.item-icon { width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 15px; flex-shrink: 0; }
.item-info { flex: 1; min-width: 0; }
.item-name { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-meta { font-size: 11px; color: var(--text2); margin-top: 2px; }
.item-amount { font-family: var(--mono); font-size: 13px; font-weight: 700; color: var(--amber); flex-shrink: 0; }
.item-actions { display: flex; gap: 5px; flex-shrink: 0; }

/* PRIORITY */
.dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.dot-high { background: var(--red); }
.dot-med { background: var(--amber); }
.dot-low { background: var(--green); }

/* CHECK ROWS */
.check-row { display: flex; align-items: flex-start; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.check-row:last-child { border-bottom: none; }
.chk { width: 16px; height: 16px; border: 1px solid var(--border2); border-radius: 4px; cursor: pointer; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; transition: all 0.12s; }
.chk.done { background: var(--accent); border-color: var(--accent); color: #fff; font-size: 10px; }
.chk-text { font-size: 13px; flex: 1; line-height: 1.5; }
.chk-text.done { text-decoration: line-through; color: var(--text3); }

/* NOTES */
.notes-wrap { display: grid; grid-template-columns: 240px 1fr; gap: 14px; }
.note-list-item { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r); padding: 12px; margin-bottom: 8px; cursor: pointer; transition: border-color 0.12s; }
.note-list-item:hover { border-color: var(--border2); }
.note-list-item.active { border-color: var(--accent); }
.note-list-title { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.note-list-preview { font-size: 11px; color: var(--text2); margin-top: 3px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.note-list-date { font-size: 10px; color: var(--text3); margin-top: 5px; }
.note-editor { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--rl); padding: 18px; display: flex; flex-direction: column; min-height: 440px; }
.note-title-in { width: 100%; background: transparent; border: none; outline: none; font-size: 17px; font-weight: 600; color: var(--text); font-family: var(--sans); padding: 0 0 10px; border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.note-body-in { flex: 1; width: 100%; background: transparent; border: none; outline: none; font-size: 13px; color: var(--text2); font-family: var(--sans); resize: none; line-height: 1.7; }

/* VAULT */
.vault-item { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r); padding: 14px; margin-bottom: 9px; }
.vault-service { font-weight: 600; font-size: 13px; }
.vault-user { font-size: 12px; color: var(--text2); margin-top: 2px; }
.vault-pass { font-family: var(--mono); font-size: 12px; color: var(--accent2); margin-top: 5px; cursor: pointer; letter-spacing: 2px; }
.vault-note { font-size: 11px; color: var(--text3); margin-top: 4px; }
.vault-actions { display: flex; gap: 7px; margin-top: 9px; }

/* CHAT */
.chat-wrap { display: flex; flex-direction: column; height: 500px; }
.chat-hist { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding: 4px 0; }
.chat-msg { max-width: 82%; }
.chat-msg.user { align-self: flex-end; }
.chat-msg.ai { align-self: flex-start; }
.chat-from { font-size: 10px; color: var(--text3); margin-bottom: 3px; letter-spacing: 1px; text-transform: uppercase; }
.chat-bubble { padding: 10px 13px; border-radius: 12px; font-size: 13px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.chat-msg.user .chat-bubble { background: var(--accent); color: #fff; border-bottom-right-radius: 3px; }
.chat-msg.ai .chat-bubble { background: var(--bg3); border: 1px solid var(--border); border-bottom-left-radius: 3px; }
.chat-input-row { display: flex; gap: 8px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
.chat-input-row .form-input { flex: 1; }
.model-row { display: flex; gap: 7px; margin-bottom: 10px; }
.model-btn { padding: 4px 12px; border-radius: 20px; border: 1px solid var(--border2); background: transparent; color: var(--text2); font-size: 12px; cursor: pointer; transition: all 0.12s; }
.model-btn.active { border-color: var(--accent); background: var(--accent-bg); color: var(--accent2); }

/* ALERT BANNERS */
.alert { padding: 9px 13px; border-radius: var(--r); font-size: 12px; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.alert-amber { background: var(--amber-bg); border: 1px solid rgba(255,179,71,0.25); color: var(--amber); }
.alert-red { background: var(--red-bg); border: 1px solid rgba(255,107,107,0.25); color: var(--red); }
.alert-blue { background: var(--blue-bg); border: 1px solid rgba(99,179,255,0.25); color: var(--blue); }
.alert-green { background: var(--green-bg); border: 1px solid rgba(61,214,140,0.25); color: var(--green); }

/* TOGGLE TABS */
.tab-row { display: flex; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r); padding: 3px; gap: 2px; }
.tab-btn { flex: 1; padding: 6px; border-radius: 7px; border: none; background: transparent; color: var(--text2); font-size: 12px; cursor: pointer; transition: all 0.12s; }
.tab-btn.active { background: var(--accent); color: #fff; }

/* MODAL */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.75); z-index: 200; align-items: center; justify-content: center; padding: 16px; }
.modal-overlay.open { display: flex; }
.modal { background: var(--bg2); border: 1px solid var(--border2); border-radius: var(--rl); padding: 22px; width: 400px; max-width: 100%; max-height: 90vh; overflow-y: auto; }
.modal-title { font-size: 15px; font-weight: 600; margin-bottom: 16px; }

/* TOAST */
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--bg2); border: 1px solid var(--border2); border-radius: var(--r); padding: 10px 16px; font-size: 13px; color: var(--text); z-index: 999; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.toast.show { opacity: 1; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 4px; }

/* RESPONSIVE / MOBILE */
@media (max-width: 768px) {
  .sidebar { position: fixed; left: 0; top: 0; height: 100vh; transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 20px rgba(0,0,0,0.5); }
  .sidebar-close { display: block; }
  .menu-btn { display: block; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .notes-wrap { grid-template-columns: 1fr; }
  .notes-wrap .note-list-col { display: none; }
  .notes-wrap.show-list .note-list-col { display: block; }
  .notes-wrap.show-list .note-editor { display: none; }
  .content { padding: 14px; }
  .topbar { padding: 12px 14px; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .item-actions { flex-direction: column; }
}

/* GITHUB */
.repo-card { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r); padding: 14px; margin-bottom: 9px; }
.repo-name { font-weight: 600; font-size: 13px; color: var(--accent2); }
.repo-desc { font-size: 12px; color: var(--text2); margin-top: 3px; }
.repo-meta { display: flex; gap: 10px; margin-top: 8px; font-size: 11px; color: var(--text3); }
.commit-row { padding: 9px 0; border-bottom: 1px solid var(--border); font-size: 12px; }
.commit-row:last-child { border-bottom: none; }
.commit-sha { font-family: var(--mono); color: var(--accent2); font-size: 11px; }
.commit-msg { color: var(--text); margin-top: 2px; }
.commit-meta { color: var(--text3); margin-top: 2px; }

/* BANK */
.tx-row { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.tx-row:last-child { border-bottom: none; }
.tx-amount { font-family: var(--mono); font-weight: 700; min-width: 90px; text-align: right; }
.tx-credit { color: var(--green); }
.tx-debit { color: var(--red); }

/* LOADING */
.loading { color: var(--text3); font-size: 13px; padding: 20px 0; text-align: center; }
.loading::after { content: '...'; animation: dots 1.2s steps(3,end) infinite; }
@keyframes dots { 0%,20%{content:'.'} 40%{content:'..'} 60%,100%{content:'...'} }