@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

:root {
  --bg1: #0a0e16;
  --bg2: #121829;
  --panel: rgba(26, 32, 44, 0.72);
  --panel-solid: #161c28;
  --text: #eaf0f8;
  --muted: #93a1b3;
  --border: rgba(255, 255, 255, 0.08);
  --accent: #6366f1;
  --accent2: #8b5cf6;
  --grad: linear-gradient(135deg, #6366f1, #8b5cf6);
  --grad-blue: linear-gradient(135deg, #3b82f6, #6366f1);
  --grad-green: linear-gradient(135deg, #10b981, #059669);
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}
* { box-sizing: border-box; }
body {
  margin: 0; height: 100vh; display: flex; flex-direction: column;
  color: var(--text);
  font-family: Vazirmatn, Tahoma, system-ui, sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(99, 102, 241, 0.18), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(139, 92, 246, 0.16), transparent 55%),
    linear-gradient(160deg, var(--bg1), var(--bg2));
  background-attachment: fixed;
}
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.22); background-clip: padding-box; }

/* ---------- header ---------- */
header {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 18px;
  background: rgba(12, 16, 26, 0.6);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
.brand {
  font-weight: 800; font-size: 24px; letter-spacing: 1px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  display: flex; align-items: center; gap: 8px;
}
.brand::before {
  content: ''; width: 12px; height: 12px; border-radius: 50%;
  background: var(--grad); box-shadow: 0 0 14px rgba(139, 92, 246, 0.9);
  animation: glow 2.4s ease-in-out infinite;
}
@keyframes glow { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .6; transform: scale(.8); } }
.sub { color: var(--muted); font-size: 13px; }
.spacer { flex: 1; }
header .model input {
  width: 92px; background: rgba(255, 255, 255, 0.05); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; padding: 5px 9px; font-family: inherit; transition: .2s;
}
header .model input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25); }
header label { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 6px; }

/* ---------- chat ---------- */
main { flex: 1; overflow-y: auto; padding: 24px clamp(12px, 6vw, 80px); display: flex; flex-direction: column; gap: 16px; }
.msg {
  position: relative; max-width: 76%; padding: 12px 16px; border-radius: 18px;
  line-height: 1.85; white-space: pre-wrap; word-wrap: break-word;
  box-shadow: var(--shadow); animation: pop .28s cubic-bezier(.2, .8, .2, 1);
}
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
.msg.user { align-self: flex-start; background: var(--grad-blue); color: #fff; border-bottom-right-radius: 5px; }
.msg.bot {
  align-self: flex-end; background: var(--panel); border: 1px solid var(--border);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom-left-radius: 5px;
}
.msg img { max-width: 240px; border-radius: 12px; display: block; margin-bottom: 8px; }
.msg.typing { color: var(--muted); font-style: italic; }
.msg .meta { margin-top: 8px; font-size: 11px; color: var(--muted); opacity: .85; border-top: 1px solid var(--border); padding-top: 6px; }

/* ---------- attach bar ---------- */
.attach-bar {
  display: flex; align-items: center; gap: 10px; padding: 10px 18px;
  background: rgba(12, 16, 26, 0.6); backdrop-filter: blur(10px); border-top: 1px solid var(--border);
}
.attach-bar.hidden { display: none; }
.attach-bar img { height: 42px; border-radius: 8px; }
.attach-bar span { color: var(--muted); font-size: 13px; flex: 1; }
.attach-bar button { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 16px; }

/* ---------- composer ---------- */
#composer {
  display: flex; align-items: flex-end; gap: 10px; padding: 14px 18px;
  background: rgba(12, 16, 26, 0.7); backdrop-filter: blur(14px); border-top: 1px solid var(--border);
}
#composer textarea {
  flex: 1; resize: none; max-height: 150px;
  background: rgba(255, 255, 255, 0.05); color: var(--text); border: 1px solid var(--border);
  border-radius: 14px; padding: 12px 14px; font-family: inherit; font-size: 15px; line-height: 1.7; transition: .2s;
}
#composer textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.22); }
#composer button {
  border: 1px solid var(--border); border-radius: 14px; cursor: pointer; font-size: 17px; padding: 11px 13px;
  background: rgba(255, 255, 255, 0.05); color: var(--text); transition: transform .15s, filter .15s, box-shadow .15s;
}
#composer button:hover { transform: translateY(-1px); filter: brightness(1.15); }
#composer #send {
  background: var(--grad); color: #fff; border: none; font-weight: 700; padding: 11px 22px;
  box-shadow: 0 6px 18px rgba(99, 102, 241, 0.4);
}
#mic-btn.recording { background: linear-gradient(135deg, #ef4444, #dc2626); color: #fff; border: none; animation: pulse 1s infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, .5); } 50% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); } }

/* ---------- header chips / stats ---------- */
.stats {
  display: flex; gap: 10px; align-items: center; font-size: 12px; color: var(--muted);
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border); border-radius: 10px; padding: 6px 11px;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.stats b { color: var(--text); font-weight: 700; }
.stats .bar { width: 48px; height: 6px; border-radius: 6px; background: rgba(255, 255, 255, 0.1); overflow: hidden; }
.stats .bar > span { display: block; height: 100%; background: var(--grad-green); transition: width .5s; }
.stats .bar.warn > span { background: linear-gradient(135deg, #f59e0b, #d97706); }
.stats .bar.hot > span { background: linear-gradient(135deg, #ef4444, #dc2626); }

/* ---------- pill buttons ---------- */
.learn-btn, .review-btn, .persona-btn, .mission-btn, .history-btn, .log-btn {
  color: #fff; border: none; border-radius: 10px; padding: 7px 13px; cursor: pointer;
  font-family: inherit; font-size: 13px; font-weight: 700;
  transition: transform .15s, box-shadow .15s, filter .15s;
}
.log-btn { background: linear-gradient(135deg, #334155, #1e293b); box-shadow: 0 4px 14px rgba(51, 65, 85, 0.35); }
.log-btn:hover { transform: translateY(-1px); filter: brightness(1.12); }
.learn-btn { background: var(--grad-green); box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35); }
.review-btn { background: var(--grad); box-shadow: 0 4px 14px rgba(124, 58, 237, 0.35); }
.persona-btn { background: linear-gradient(135deg, #0ea5e9, #06b6d4); box-shadow: 0 4px 14px rgba(14, 165, 233, 0.35); }
.mission-btn { background: linear-gradient(135deg, #f59e0b, #ef4444); box-shadow: 0 4px 14px rgba(239, 68, 68, 0.35); }
.history-btn { background: linear-gradient(135deg, #64748b, #475569); box-shadow: 0 4px 14px rgba(100, 116, 139, 0.35); }
.learn-btn:hover, .review-btn:hover, .persona-btn:hover, .mission-btn:hover, .history-btn:hover { transform: translateY(-1px); filter: brightness(1.08); }

/* ---------- conversation history list ---------- */
.kb-list li.convo { cursor: pointer; gap: 8px; transition: border-color .15s, background .15s; }
.kb-list li.convo:hover { background: rgba(255, 255, 255, 0.07); }
.kb-list li.convo.active { border-color: #818cf8; background: rgba(129, 140, 248, 0.12); }
.kb-list li.convo .convo-main { display: flex; flex-direction: column; gap: 2px; overflow: hidden; }
.kb-list li.convo .convo-title { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kb-list li.convo .convo-time { font-size: 11px; color: var(--muted); }

/* ---------- live activity status bar ---------- */
.live-status {
  display: flex; align-items: center; gap: 8px; margin: 0 auto; max-width: 900px;
  padding: 6px 14px; font-size: 12.5px; color: var(--muted);
}
.live-status .dot { width: 9px; height: 9px; border-radius: 50%; background: #475569; flex: none; }
.live-status.busy { color: #c7d2fe; }
.live-status.busy .dot { background: #818cf8; box-shadow: 0 0 0 0 rgba(129,140,248,0.7); animation: pulse 1.3s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(129,140,248,0.6); } 70% { box-shadow: 0 0 0 7px rgba(129,140,248,0); } 100% { box-shadow: 0 0 0 0 rgba(129,140,248,0); } }

/* ---------- stop button ---------- */
.stop-btn {
  background: linear-gradient(135deg, #ef4444, #b91c1c); color: #fff; border: none; border-radius: 12px;
  padding: 0 16px; cursor: pointer; font-family: inherit; font-weight: 700; font-size: 14px;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4); transition: filter .15s, transform .15s;
}
.stop-btn:hover { filter: brightness(1.1); transform: translateY(-1px); }
.stop-btn.hidden { display: none; }

/* ---------- activity log list ---------- */
.kb-list li.logitem { align-items: flex-start; gap: 10px; }
.kb-list li.logitem .log-main { display: flex; flex-direction: column; gap: 2px; overflow: hidden; }
.kb-list li.logitem .log-text { white-space: pre-wrap; word-break: break-word; }
.kb-list li.logitem .log-time { font-size: 11px; color: var(--muted); }
.kb-list li.logitem.run { border-color: #818cf8; background: rgba(129, 140, 248, 0.10); }
.kb-list li.logitem.err { border-color: #ef4444; background: rgba(239, 68, 68, 0.08); }
.kb-list li.logitem.stop { border-color: #f59e0b; background: rgba(245, 158, 11, 0.08); }

/* ---------- daily tasks report ---------- */
#daily-report { margin-top: 10px; }
#daily-report .rep-date { color: var(--muted); font-size: 12px; margin: 6px 0 8px; }
.rep-item { background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; margin-top: 8px; }
.rep-item.run { border-color: #818cf8; }
.rep-item.done { border-color: rgba(16,185,129,0.4); }
.rep-item.stop { border-color: #f59e0b; }
.rep-item.err { border-color: #ef4444; }
.rep-item .rep-task { font-weight: 700; margin-bottom: 6px; }
.rep-item .rep-ans { color: var(--text); white-space: pre-wrap; word-break: break-word; font-size: 13.5px; line-height: 1.7; }
.rep-item .rep-meta { color: var(--muted); font-size: 11px; margin-top: 6px; }
.step { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; margin-top: 8px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 12px; font-size: 13px; }
.step .n { width: 22px; height: 22px; flex: none; border-radius: 50%; background: var(--grad); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; }
.step .tool { color: #818cf8; font-weight: 700; }
.step .res { color: var(--muted); margin-top: 2px; }
#mission-answer { margin-top: 12px; padding: 12px; background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.25); border-radius: 12px; }
#mission-answer:empty { display: none; }

/* ---------- overlay / glass panels ---------- */
.overlay {
  position: fixed; inset: 0; background: rgba(4, 7, 13, 0.65);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; z-index: 10; animation: fade .2s ease;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.overlay.hidden { display: none; }
.panel {
  background: linear-gradient(180deg, rgba(30, 37, 52, 0.96), rgba(20, 26, 38, 0.96));
  border: 1px solid var(--border); border-radius: 20px; box-shadow: var(--shadow);
  width: min(640px, 92vw); max-height: 86vh; overflow-y: auto; padding: 22px; animation: pop .25s cubic-bezier(.2, .8, .2, 1);
}
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; font-size: 16px; }
.panel-head button { background: none; border: none; color: var(--muted); font-size: 20px; cursor: pointer; transition: .2s; }
.panel-head button:hover { color: var(--text); transform: rotate(90deg); }
.hint { color: var(--muted); font-size: 13px; margin: 4px 0 14px; line-height: 1.7; }

/* ---------- form fields ---------- */
.field { display: block; margin-top: 14px; font-size: 13px; color: var(--muted); }
.field input, .field select, .field textarea,
.learn-row input, .learn-extra, #review-topic, .qa-item textarea, .learn-file-row textarea {
  display: block; width: 100%; margin-top: 6px; background: rgba(255, 255, 255, 0.05); color: var(--text);
  border: 1px solid var(--border); border-radius: 12px; padding: 11px 13px; font-family: inherit; font-size: 14px;
  resize: vertical; transition: .2s;
}
.field input:focus, .field select:focus, .field textarea:focus,
.learn-row input:focus, .learn-extra:focus, #review-topic:focus, .qa-item textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.22);
}
.learn-row { display: flex; gap: 8px; align-items: stretch; }
.learn-row input { margin-top: 0; flex: 1; }
.learn-row button, #review-gen {
  background: var(--grad-green); color: #fff; border: none; border-radius: 12px; padding: 0 18px; cursor: pointer;
  font-family: inherit; font-weight: 700; white-space: nowrap; transition: transform .15s, filter .15s;
}
#review-gen { background: var(--grad); }
.learn-row button:hover, #review-gen:hover { transform: translateY(-1px); filter: brightness(1.08); }
.learn-row button:disabled { opacity: .5; cursor: default; transform: none; }
.learn-file-row { display: flex; gap: 8px; align-items: flex-start; }
.learn-file-row textarea { flex: 1; }
.learn-file-row button {
  margin-top: 6px; background: rgba(255, 255, 255, 0.05); color: var(--text); border: 1px solid var(--border);
  border-radius: 12px; padding: 10px 13px; cursor: pointer; font-family: inherit; white-space: nowrap; transition: .2s;
}
.learn-file-row button:hover { border-color: var(--accent); }
.learn-status { color: var(--muted); font-size: 13px; margin: 12px 0; min-height: 18px; }
.learn-result { white-space: pre-wrap; line-height: 1.9; font-size: 14px; }
.learn-result a { color: #818cf8; }

/* ---------- knowledge list ---------- */
.kb-head { margin-top: 18px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--border); padding-top: 12px; }
.kb-list { list-style: none; padding: 0; margin: 8px 0 0; }
.kb-list li {
  padding: 9px 12px; margin-bottom: 6px; font-size: 14px; display: flex; align-items: center; justify-content: space-between;
  background: rgba(255, 255, 255, 0.04); border: 1px solid var(--border); border-radius: 10px;
}
.refresh-btn {
  background: linear-gradient(135deg, #0ea5e9, #06b6d4); color: #fff; border: none; border-radius: 10px;
  padding: 6px 11px; cursor: pointer; font-family: inherit; font-size: 12px; font-weight: 700; transition: transform .15s, filter .15s;
}
.refresh-btn:hover { transform: translateY(-1px); filter: brightness(1.08); }
.refresh-btn:disabled { opacity: .5; cursor: default; transform: none; }
.kb-del { background: none; border: none; cursor: pointer; font-size: 14px; opacity: .55; transition: .2s; }
.kb-del:hover { opacity: 1; transform: scale(1.15); }

/* ---------- review Q&A ---------- */
.qa-item { background: rgba(255, 255, 255, 0.04); border: 1px solid var(--border); border-radius: 14px; padding: 14px; margin-top: 12px; }
.qa-item .q { font-weight: 700; margin-bottom: 8px; }
.qa-actions { display: flex; gap: 8px; margin-top: 8px; }
.qa-actions button { border: 1px solid var(--border); background: rgba(255, 255, 255, 0.05); color: var(--text); border-radius: 10px; padding: 6px 14px; cursor: pointer; font-family: inherit; font-size: 13px; transition: .15s; }
.qa-actions button.ok-on { background: var(--grad-green); color: #fff; border: none; }
.qa-actions button.no-on { background: linear-gradient(135deg, #ef4444, #dc2626); color: #fff; border: none; }
.review-save {
  margin-top: 16px; width: 100%; background: var(--grad-green); color: #fff; border: none; border-radius: 14px;
  padding: 13px; cursor: pointer; font-family: inherit; font-weight: 700; font-size: 15px;
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.3); transition: transform .15s, filter .15s;
}
.review-save:hover { transform: translateY(-1px); filter: brightness(1.06); }
.review-save.hidden { display: none; }