:root {
  --bg: #0e1116;
  --bg2: #161b22;
  --bg3: #1c2230;
  --border: #2a3240;
  --text: #e6edf3;
  --muted: #8b98a9;
  --primary: #2f81f7;
  --primary-hover: #4a90ff;
  --warn: #d99a2b;
  --danger: #e5534b;
  --ok: #3fb950;
  --radius: 10px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 13px; }
h1, h2, h3 { margin: 0 0 10px; }

/* ---- Buttons ---- */
.btn {
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text);
  padding: 8px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  transition: 0.15s;
}
.btn:hover { border-color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-hover); }
.btn.primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.ghost { background: transparent; }
.btn.warn { background: transparent; border-color: var(--warn); color: var(--warn); }
.btn.warn:hover { background: rgba(217,154,43,0.12); }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn.link { background: none; border: none; color: var(--primary); padding: 0; text-decoration: underline; }
.btn.danger { color: var(--danger); border-color: var(--danger); background: transparent; }

/* ---- Login ---- */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
}
.login-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 34px;
  border-radius: 16px;
  width: 340px;
  display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.login-card h1 { text-align: center; font-size: 22px; margin: 0; }
.login-card p { text-align: center; margin: 0 0 8px; }
.login-card input {
  padding: 11px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg); color: var(--text);
}
.error-msg { color: var(--danger); font-size: 13px; min-height: 18px; }

/* ---- Topbar ---- */
.topbar {
  display: flex; align-items: center; gap: 20px;
  padding: 10px 18px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; font-size: 16px; }
.tabs { display: flex; gap: 4px; flex: 1; }
.tab {
  background: none; border: none; color: var(--muted);
  padding: 8px 14px; cursor: pointer; border-radius: 8px; font-size: 13px;
}
.tab:hover { color: var(--text); }
.tab.active { background: var(--bg3); color: var(--text); }
.user-box { display: flex; align-items: center; gap: 8px; }
#who { color: var(--muted); font-size: 13px; }

/* ---- Layout ---- */
.layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 0;
  height: calc(100vh - 53px);
}
.content { padding: 22px; overflow-y: auto; }
.panel { display: none; }
.panel.active { display: block; }

/* ---- Logs ---- */
.logs {
  background: #0a0d12;
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
}
.logs-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  font-weight: 600;
}
#log-output {
  flex: 1; margin: 0; padding: 12px 14px;
  overflow-y: auto; white-space: pre-wrap; word-break: break-word;
  font-family: "SF Mono", Consolas, monospace; font-size: 12px;
  color: #b9c6d3; line-height: 1.5;
}

/* ---- Common blocks ---- */
.row { display: flex; gap: 10px; align-items: center; margin: 12px 0; }
.row-between { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.warn-box {
  background: rgba(217,154,43,0.1); border: 1px solid var(--warn);
  color: var(--warn); padding: 12px 14px; border-radius: var(--radius);
}
.device-card {
  background: var(--bg2); border: 1px solid var(--border);
  padding: 16px; border-radius: var(--radius); margin: 10px 0;
}
.device-card.empty { color: var(--muted); }
.device-card.connected { border-color: var(--ok); }

/* ---- Device info grid ---- */
.info-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
.info-grid .item {
  background: var(--bg2); border: 1px solid var(--border);
  padding: 10px 12px; border-radius: 8px;
}
.info-grid .item .k { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.info-grid .item .v { font-size: 14px; margin-top: 3px; word-break: break-word; }

/* ---- Install ---- */
.dropzone {
  border: 2px dashed var(--border); border-radius: 14px;
  padding: 34px; text-align: center; margin: 14px 0;
  transition: 0.15s;
}
.dropzone.drag { border-color: var(--primary); background: rgba(47,129,247,0.06); }
.flags { display: flex; flex-wrap: wrap; gap: 16px; margin: 12px 0; }
.flags label { color: var(--muted); font-size: 13px; cursor: pointer; }
.progress { height: 8px; background: var(--bg3); border-radius: 6px; overflow: hidden; margin: 14px 0; }
.progress-bar { height: 100%; width: 0; background: var(--primary); transition: width 0.1s; }
.diagnosis {
  background: var(--bg2); border: 1px solid var(--danger);
  border-radius: var(--radius); padding: 14px; margin-top: 14px;
}
.diagnosis h4 { margin: 0 0 8px; color: var(--danger); }
.diagnosis .fix { margin-top: 10px; }

/* ---- Shell ---- */
.quick-actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.shell-input { display: flex; gap: 8px; align-items: center; }
.shell-input .prompt { color: var(--ok); font-family: monospace; font-size: 16px; }
.shell-input input {
  flex: 1; padding: 10px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg); color: var(--text);
  font-family: monospace;
}

/* ---- Packages ---- */
.pkg-list { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.pkg-item {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--bg2); border: 1px solid var(--border);
  padding: 8px 12px; border-radius: 8px; font-family: monospace; font-size: 13px;
}

/* ---- Users ---- */
.add-user { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.add-user input, .add-user select {
  padding: 9px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg); color: var(--text);
}
.users-table { width: 100%; border-collapse: collapse; }
.users-table th, .users-table td {
  text-align: left; padding: 10px; border-bottom: 1px solid var(--border);
}
.users-table th { color: var(--muted); font-weight: 500; font-size: 12px; }
.badge { padding: 2px 8px; border-radius: 20px; font-size: 11px; }
.badge.admin { background: rgba(47,129,247,0.15); color: var(--primary); }
.badge.user { background: var(--bg3); color: var(--muted); }

/* ---- Modal ---- */
.modal {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.modal-card {
  background: var(--bg2); border: 1px solid var(--border);
  padding: 24px; border-radius: 14px; width: 320px;
  display: flex; flex-direction: column; gap: 10px;
}
.modal-card input {
  padding: 10px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg); color: var(--text);
}

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; height: auto; }
  .logs { height: 300px; }
}

/* ============ AI yordamchi ============ */
.ai-auto { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.btn.ai-btn { background: transparent; border-color: var(--primary); color: var(--primary); }
.btn.ai-btn:hover { background: rgba(47,129,247,0.12); }

.ai-chat {
  display: flex; flex-direction: column; gap: 10px;
  min-height: 260px; max-height: 52vh; overflow-y: auto;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px; margin: 12px 0;
}
.ai-msg {
  max-width: 82%; padding: 9px 13px; border-radius: 12px;
  line-height: 1.5; white-space: pre-wrap; word-break: break-word; font-size: 14px;
}
.ai-msg.user { align-self: flex-end; background: var(--primary); color: #fff; border-bottom-right-radius: 4px; }
.ai-msg.assistant { align-self: flex-start; background: var(--bg3); border: 1px solid var(--border); border-bottom-left-radius: 4px; }

.ai-tool { align-self: stretch; background: #0a0d12; border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }
.ai-tool-cmd { font-family: ui-monospace, monospace; color: var(--warn); font-size: 13px; }
.ai-tool-out { font-family: ui-monospace, monospace; font-size: 12px; margin: 6px 0 0; white-space: pre-wrap; word-break: break-word; max-height: 220px; overflow-y: auto; }
.ai-tool-out.ai-err { color: var(--danger); }

.ai-confirm { align-self: stretch; background: rgba(217,154,43,0.1); border: 1px solid var(--warn); border-radius: 8px; padding: 10px; display: flex; flex-direction: column; gap: 8px; }
.ai-confirm-btns { display: flex; gap: 8px; }

.ai-input { display: flex; gap: 8px; }
.ai-input input { flex: 1; padding: 11px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); color: var(--text); }

/* ============ APK ombori ============ */
.lib-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.lib-item { display: flex; justify-content: space-between; align-items: center; gap: 12px;
  background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; }
.lib-name { font-weight: 600; word-break: break-all; }
.lib-actions { display: flex; gap: 8px; flex-shrink: 0; }
.btn.small { padding: 5px 10px; font-size: 13px; }

/* ============ Tarix ============ */
.hist-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.hist-item { display: flex; justify-content: space-between; align-items: center; gap: 12px; cursor: pointer;
  background: var(--bg2); border: 1px solid var(--border); border-left-width: 3px; border-radius: 8px; padding: 10px 14px; }
.hist-item:hover { border-color: var(--primary); }
.hist-item.success { border-left-color: var(--ok); }
.hist-item.fail { border-left-color: var(--danger); }
.hist-title { font-weight: 600; word-break: break-all; }
.badge { display: inline-block; font-size: 12px; padding: 1px 7px; border-radius: 10px; background: var(--bg3); border: 1px solid var(--border); }
.badge.ok { color: var(--ok); border-color: var(--ok); }
.badge.fail { color: var(--danger); border-color: var(--danger); }
.badge.ai { color: var(--primary); border-color: var(--primary); }

.modal-card.wide { max-width: 780px; width: 92%; }
.hm-meta { display: flex; flex-direction: column; gap: 4px; margin: 8px 0 12px; font-size: 14px; }
.hm-steps { background: #0a0d12; border: 1px solid var(--border); border-radius: 8px; padding: 12px;
  font-family: ui-monospace, monospace; font-size: 12px; white-space: pre-wrap; word-break: break-word;
  max-height: 55vh; overflow-y: auto; margin: 0; }

/* ============ Qurilma ma'lumotlari (kengaytirilgan) ============ */
.info-grid { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
.info-grid .item.hi { border-color: var(--primary); background: rgba(47,129,247,0.09); }
.info-grid .item.hi .v { font-weight: 700; }