* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: system-ui, -apple-system, sans-serif; background: var(--c-bg); color: var(--c-text); min-height: 100vh; padding-bottom: 56px; }
 .content { max-width: 640px; margin: 0 auto; padding: calc(56px + 40px + 24px) 24px 60px; }
.header { margin-bottom: 32px; }
.header h1 { font-size: 1.5rem; font-weight:400; letter-spacing: 0.08em; margin-bottom: 4px; }
.header .ts { font-size: 0.75rem; color: var(--c-text-secondary); }
.section { margin-bottom: 32px; }
.section-title { font-size: 0.7rem; font-weight: 400; letter-spacing: 0.2em; color: var(--c-text-secondary); text-transform: uppercase; margin-bottom: 12px; display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.stat-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 2px solid var(--c-border-hover); }
.stat-row:last-child { border-bottom: none; }
.stat-label { font-size: 0.85rem; font-weight: 400; color: var(--c-text-secondary); display: flex; align-items: center; gap: 6px; }
.stat-value { font-size: 0.85rem; font-weight: 400; color: var(--c-text); display: flex; align-items: center; }
.info-btn { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border-radius: 50%; border: 1px solid #777; background: transparent; color: var(--c-text-secondary); font-size: 0.6rem; cursor: pointer; position: relative; transition: border-color 0.2s, color 0.2s; flex-shrink: 0; line-height: 1; }
.info-btn:hover, .info-btn:focus { border-color: #888; color: var(--c-text-secondary); outline: none; }
.info-btn .tooltip { display: none; position: absolute; bottom: calc(100% + 10px); left: 50%; transform: translateX(-50%); background: var(--c-border); border: 1px solid var(--c-border-hover); border-radius: 8px; padding: 10px 14px; font-size: 0.75rem; font-weight: 400; color: var(--c-text-secondary); line-height: 1.5; width: 220px; z-index: 200; pointer-events: none; box-shadow: 0 4px 16px rgba(0,0,0,0.4); }
.info-btn .tooltip::after { content: ''; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 5px solid transparent; border-top-color: var(--c-border-hover); }
.info-btn:hover .tooltip, .info-btn:focus .tooltip, .info-btn.open .tooltip { display: block; }
.bar-container { width: 120px; height: 6px; background: var(--c-border); border-radius: 3px; overflow: hidden; margin-left: 12px; display: inline-block; vertical-align: middle; }
.bar-fill { display: block; height: 100%; border-radius: 3px; transition: width 0.5s ease; }
.bar-green { background: var(--c-success); }
.bar-yellow { background: var(--c-warning); }
.bar-red { background: var(--c-error); }
.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.service-card { background: var(--c-bg-card); border: 1px solid var(--c-border); border-radius: 12px; padding: 16px; }
.backend-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.backend-row { background: var(--c-bg-card); border: 1px solid var(--c-border); border-radius: 10px; padding: 10px 14px; display: flex; align-items: center; justify-content: space-between; transition: border-color 0.2s; }
.backend-row.down { border-color: rgba(248,113,113,0.3); background: rgba(248,113,113,0.03); }
.backend-left { display: flex; align-items: center; gap: 8px; min-width: 0; }
.backend-name { font-size: 0.8rem; font-weight: 400; color: var(--c-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.backend-name a { color: var(--c-text); text-decoration: none; transition: color 0.2s; }
.backend-name a:hover { color: #fff; }
.backend-port { font-size: 0.65rem; color: var(--c-text-secondary); font-family: monospace; margin-left: 4px; }
.backend-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.backend-label { font-size: 0.7rem; font-weight: 400; letter-spacing: 0.06em; }
.backend-label.up { color: var(--c-success); }
.backend-label.down { color: var(--c-error); }
.backend-restart { font-size: 0.62rem; font-weight: 400; letter-spacing: 0.04em; color: #6ee7b7; background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.2); border-radius: 999px; padding: 2px 8px; }
.backend-restart.no { color: var(--c-warning); background: rgba(251,191,36,0.08); border-color: rgba(251,191,36,0.25); }
.service-name { font-size: 0.85rem; font-weight: 400; color: var(--c-text); margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.service-status { font-size: 0.75rem; font-weight:400; display: flex; align-items: center; gap: 6px; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-green { background: var(--c-success); box-shadow: 0 0 6px rgba(74,222,128,0.5); }
.dot-red { background: var(--c-error); box-shadow: 0 0 6px rgba(248,113,113,0.5); }
.dot-yellow { background: var(--c-warning); box-shadow: 0 0 6px rgba(251,191,36,0.5); }
.dot-gray { background: var(--c-text-dim); }
.loading { opacity: 0.4; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 0.7; } }
.session-subsection { margin-bottom: 16px; }
.session-subsection:last-child { margin-bottom: 0; }
.session-subtitle { font-size: 0.65rem; font-weight: 400; letter-spacing: 0.15em; color: var(--c-text-secondary); text-transform: uppercase; margin-bottom: 8px; display: flex; align-items: center; justify-content: space-between; }
.new-tmux-btn { font-size: 0.6rem; font-weight: 400; letter-spacing: 0.08em; padding: 3px 10px; border-radius: 6px; background: transparent; border: 1px solid var(--c-border-hover); color: var(--c-text-secondary); cursor: pointer; text-decoration: none; transition: border-color 0.2s, color 0.2s; }
.new-tmux-btn:hover { border-color: var(--c-text-secondary); color: var(--c-text-secondary); }
.tmux-grid { display: flex; flex-direction: column; gap: 8px; }
.tmux-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tmux-col { display: flex; flex-direction: column; gap: 8px; }
.tmux-card { background: var(--c-bg-card); border: 1px solid var(--c-border); border-radius: 10px; padding: 12px 14px; cursor: pointer; transition: border-color 0.2s, transform 0.2s; text-decoration: none; color: inherit; display: block; }
.tmux-card:hover { border-color: var(--c-border-hover); transform: translateY(-1px); }
.tmux-card.flash { animation: cardFlash 0.6s ease; }
@keyframes cardFlash { 0% { border-color: var(--c-success); } 100% { border-color: var(--c-border); } }
.tmux-card-name { font-size: 0.85rem; font-weight: 400; color: var(--c-text); margin-bottom: 4px; display: flex; align-items: center; gap: 6px; }
.tmux-card-oc-title { font-size: 0.75rem; font-weight: 400; color: var(--c-text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 4px; }
.tmux-card-detail { font-size: 0.7rem; font-weight: 400; color: var(--c-text-secondary); display: flex; align-items: center; gap: 8px; }
.type-badge { font-size: 0.6rem; font-weight: 400; letter-spacing: 0.05em; padding: 1px 6px; border-radius: 4px; text-transform: uppercase; }
.type-opencode { background: #1a2a1a; color: var(--c-success); border: 1px solid #2a3a2a; }
.type-python { background: #1a1a2a; color: #818cf8; border: 1px solid #2a2a3a; }
.type-node { background: #2a2a1a; color: var(--c-warning); border: 1px solid #3a3a2a; }
.type-shell { background: var(--c-border); color: var(--c-text-secondary); border: 1px solid #2a2a2a; }
.type-codex { background: #261b2f; color: #c084fc; border: 1px solid #3b2750; }
.oc-status-badge { font-size: 0.6rem; font-weight: 400; letter-spacing: 0.05em; padding: 1px 6px; border-radius: 4px; text-transform: uppercase; }
.agent-badge { font-size: 0.6rem; font-weight: 400; letter-spacing: 0.05em; padding: 1px 6px; border-radius: 4px; text-transform: uppercase; }
.agent-plan { background: rgba(139,92,246,0.1); color: #a78bfa; border: 1px solid rgba(139,92,246,0.2); }
.agent-build { background: rgba(96,165,250,0.1); color: #60a5fa; border: 1px solid rgba(96,165,250,0.2); }
.agent-explore { background: rgba(251,191,36,0.1); color: var(--c-warning); border: 1px solid rgba(251,191,36,0.2); }
.agent-general { background: rgba(156,163,175,0.1); color: #9ca3af; border: 1px solid rgba(156,163,175,0.2); }
.oc-status-waiting { background: rgba(251,146,60,0.08); color: #fb923c; border: 1px solid rgba(251,146,60,0.15); }
.oc-status-working { background: rgba(74,222,128,0.08); color: var(--c-success); border: 1px solid rgba(74,222,128,0.15); }
.oc-status-idle { background: rgba(59,130,246,0.1); color: #3b82f6; border: 1px solid rgba(59,130,246,0.2); }
.oc-status-stale-working { background: rgba(251,191,36,0.1); color: var(--c-warning); border: 1px solid rgba(251,191,36,0.2); }
.oc-status-input-needed-permission { background: rgba(59,130,246,0.1); color: #3b82f6; border: 1px solid rgba(59,130,246,0.2); }
.oc-status-input-needed-question { background: rgba(59,130,246,0.1); color: #3b82f6; border: 1px solid rgba(59,130,246,0.2); }
.oc-status-error { background: rgba(248,113,113,0.08); color: var(--c-error); border: 1px solid rgba(248,113,113,0.15); }
.oc-status-in-queue { background: rgba(59,130,246,0.1); color: #3b82f6; border: 1px solid rgba(59,130,246,0.2); }
.oc-status-rate-limited { background: rgba(251,146,60,0.12); color: #fb923c; border: 1px solid rgba(251,146,60,0.25); }
.oc-status-finished { background: rgba(74,222,128,0.08); color: var(--c-success); border: 1px solid rgba(74,222,128,0.15); }
.oc-status-stalled { background: rgba(248,113,113,0.1); color: var(--c-error); border: 1px solid rgba(248,113,113,0.25); }
.oc-status-rate-limited, .oc-status-possibly-stalled { background: rgba(251,191,36,0.1); color: var(--c-warning); border: 1px solid rgba(251,191,36,0.2); }
.oc-status-unknown { background: rgba(156,163,175,0.1); color: #9ca3af; border: 1px solid rgba(156,163,175,0.2); }
.codex-reason { border: 1px solid var(--c-border-hover); border-radius: 50%; width: 16px; height: 16px; padding: 0; background: transparent; color: var(--c-text-secondary); font-size: 0.6rem; cursor: help; }
.session-model { color: var(--c-text-secondary); margin-left: 4px; overflow-wrap: anywhere; }
@keyframes pulseBadge { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes pulseBadgePurple { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes pulseBadgeBlue { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.oc-status-working { animation: pulseBadge 2s infinite; }
.oc-status-idle { animation: pulseBadgeBlue 2.5s infinite; }
.oc-status-stale-working { animation: pulseBadge 2s infinite; }
.oc-status-input-needed-permission { animation: pulseBadgePurple 2.5s infinite; }
.oc-status-input-needed-question { animation: pulseBadgePurple 2.5s infinite; }
.oc-status-in-queue { animation: pulseBadgeBlue 2s infinite; }
.oc-status-rate-limited { animation: pulseBadge 2s infinite; }
.session-model { color: var(--c-text-secondary); margin-left: 4px; overflow-wrap: anywhere; }
.oc-status-error { animation: pulseBadge 2s infinite; }
.todo-progress { font-size: 0.65rem; font-weight: 400; color: var(--c-text-secondary); }
.todo-progress-complete { color: var(--c-success); }
.session-summary { font-size: 0.75rem; font-weight: 400; color: var(--c-text-secondary); margin-bottom: 12px; }
.scan-btn { font-size: 0.7rem; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase; padding: 8px 20px; border-radius: 8px; background: transparent; border: 1px solid var(--c-border-hover); color: var(--c-text-secondary); cursor: pointer; transition: border-color 0.2s, color 0.2s; }
.scan-btn:hover { border-color: var(--c-text-secondary); color: var(--c-text); }
.scan-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Watcher stats block (OC Tmux Watcher) — sits under Tmux subsection */
.watcher-grid { background: var(--c-bg-card); border: 1px solid var(--c-border); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; }
.watcher-grid.not-running { border-color: rgba(248,113,113,0.25); }
.watcher-toprow { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.watcher-total { display: flex; align-items: baseline; gap: 6px; }
.watcher-total-num { font-size: 1.1rem; font-weight: 400; color: var(--c-text); }
.watcher-total-label { font-size: 0.65rem; color: var(--c-text-secondary); letter-spacing: 0.08em; text-transform: uppercase; }
.watcher-window-toggle { display: inline-flex; border: 1px solid var(--c-border-hover); border-radius: 999px; overflow: hidden; }
.watcher-window-toggle button { background: transparent; border: none; color: var(--c-text-muted); font-size: 0.6rem; letter-spacing: 0.06em; padding: 3px 10px; cursor: pointer; transition: background 0.2s, color 0.2s; text-transform: uppercase; }
.watcher-window-toggle button.active { background: rgba(224,224,224,0.06); color: var(--c-text); }
.watcher-window-toggle button:hover { color: var(--c-text); }
.watcher-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.watcher-stat { background: var(--c-bg); border: 1px solid var(--c-border); border-radius: 8px; padding: 8px 10px; }
.watcher-stat-label { font-size: 0.6rem; letter-spacing: 0.1em; color: var(--c-text-muted); text-transform: uppercase; margin-bottom: 4px; }
.watcher-stat-value { font-size: 0.8rem; color: var(--c-text); font-weight: 400; }
.watcher-stat-value .muted { color: var(--c-text-dim); font-size: 0.7rem; margin-left: 4px; }
.watcher-stat-sessions { font-size: 0.7rem; color: var(--c-text-secondary); line-height: 1.5; }
.watcher-spark { display: flex; flex-direction: column; gap: 4px; }
.watcher-spark-svg { width: 100%; height: 36px; display: block; border-radius: 4px; background: var(--c-bg); }
.watcher-spark-axis { display: flex; justify-content: space-between; font-size: 0.55rem; color: var(--c-text-dim); letter-spacing: 0.04em; }
.watcher-actions-breakdown { display: flex; gap: 6px; flex-wrap: wrap; font-size: 0.65rem; color: var(--c-text-secondary); }
.watcher-actions-breakdown span { background: var(--c-bg); border: 1px solid var(--c-border); border-radius: 4px; padding: 1px 6px; }
.watcher-actions-breakdown .label { background: transparent; border: none; padding: 1px 0; color: var(--c-text-muted); letter-spacing: 0.06em; text-transform: uppercase; }
.watcher-empty { font-size: 0.75rem; color: #888; padding: 4px 0; }
.watcher-foot { font-size: 0.6rem; color: var(--c-text-dim); display: flex; justify-content: space-between; gap: 8px; }

@media (max-width: 600px) { .watcher-stats-grid { grid-template-columns: 1fr; } }

@media (max-width: 600px) {
.service-grid, .tmux-grid, .backend-grid, .tmux-2col { grid-template-columns: 1fr; }
.bar-container { width: 80px; }
.info-btn .tooltip { left: 0; transform: translateX(0); width: 200px; }
.info-btn .tooltip::after { left: 16px; transform: none; }
}

/* DeepSeek rate limit timer */
.deepseek-timer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--c-warning);
  margin-left: 12px;
}
.deepseek-timer-label { color: var(--c-text-secondary); }
.deepseek-countdown { font-variant-numeric: tabular-nums; font-weight: 500; }


.wfo-control { display: inline-flex; align-items: center; gap: 6px; }
.wfo-label { font-size: 0.65rem; font-weight: 400; letter-spacing: 0.08em; color: var(--c-text-secondary); text-transform: uppercase; white-space: nowrap; }
.wfo-select { appearance: none; -webkit-appearance: none; background: var(--c-border); border: 1px solid var(--c-border-hover); border-radius: 6px; color: var(--c-text); font-size: 0.7rem; font-weight: 400; letter-spacing: 0.04em; padding: 4px 24px 4px 8px; cursor: pointer; transition: border-color 0.2s; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23666'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 8px center; }
.wfo-select:hover { border-color: var(--c-text-secondary); }
.wfo-select:focus { outline: none; border-color: var(--c-text-secondary); }
.wfo-select.saving { opacity: 0.5; pointer-events: none; }
.wfo-status { font-size: 0.6rem; color: var(--c-success); margin-left: 2px; opacity: 0; transition: opacity 0.3s; }
.wfo-status.show { opacity: 1; }
.qm-toggle { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.qm-toggle-track { width: 36px; height: 20px; border-radius: 10px; background: var(--c-border); border: 1px solid var(--c-border-hover); position: relative; transition: background 0.2s, border-color 0.2s; flex-shrink: 0; }
.qm-toggle-track.on { background: rgba(74,222,128,0.15); border-color: var(--c-success); }
.qm-toggle-knob { width: 14px; height: 14px; border-radius: 50%; background: var(--c-text-dim); position: absolute; top: 2px; left: 2px; transition: left 0.2s, background 0.2s; }
.qm-toggle-track.on .qm-toggle-knob { left: 18px; background: var(--c-success); }
.qm-toggle-label { font-size: 0.65rem; font-weight: 400; letter-spacing: 0.08em; color: var(--c-text-secondary); text-transform: uppercase; transition: color 0.2s; white-space: nowrap; }
.qm-toggle-label.on { color: var(--c-success); }

/* Monitor toggle (per-session OC watcher checkbox) */
.monitor-toggle { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.monitor-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.monitor-slider { width: 36px; height: 20px; border-radius: 10px; background: var(--c-border); border: 1px solid var(--c-border-hover); position: relative; transition: background 0.2s, border-color 0.2s; flex-shrink: 0; }
.monitor-slider::before { content: ''; width: 14px; height: 14px; border-radius: 50%; background: var(--c-text-dim); position: absolute; top: 2px; left: 2px; transition: left 0.2s, background 0.2s; }
.monitor-toggle input:checked + .monitor-slider { background: rgba(74,222,128,0.15); border-color: var(--c-success); }
.monitor-toggle input:checked + .monitor-slider::before { left: 18px; background: var(--c-success); }
.monitor-toggle input:focus-visible + .monitor-slider { outline: 1px solid var(--c-success); outline-offset: 2px; }

@media (max-width: 600px) { .tmux-card-detail { flex-wrap: wrap; } .tmux-card-name { align-items: flex-start; } .tunnel-status { max-width: calc(100% - 16px); margin-left: 0; } }

/* DeepSeek rate limit timer */
.deepseek-timer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--c-warning);
  margin-left: 12px;
}
.deepseek-timer-label { color: var(--c-text-secondary); }
.deepseek-countdown { font-variant-numeric: tabular-nums; font-weight: 500; }

.codex-reason-text { flex-basis: 100%; color: var(--c-text-secondary); font-size: .75rem; overflow-wrap: anywhere; }
.tmux-card-detail { flex-wrap: wrap; }
.tmux-col, .tmux-card { min-width: 0; }
.tmux-card-detail > span { overflow-wrap: anywhere; }
.agent-unknown { color: var(--c-text-secondary); border: 1px solid var(--c-border-hover); }