:root{
  --bg:#0b0e14; --panel:#141924; --panel2:#1c2432; --line:#2a3446;
  --text:#e6ecf5; --dim:#8494ad; --accent:#3ba0ff; --commit:#2fd27a;
  --warn:#ffb020; --danger:#ff5964; --track:#0f1420;
}
*{box-sizing:border-box; -webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{
  background:var(--bg); color:var(--text);
  font:16px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  overscroll-behavior-y:contain;
}
#app{max-width:560px;margin:0 auto;min-height:100%;display:flex;flex-direction:column;
  padding:env(safe-area-inset-top) 12px calc(env(safe-area-inset-bottom) + 12px)}
#topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 2px}
.badge{font-size:12px;padding:3px 9px;border-radius:999px;background:var(--panel2);color:var(--dim)}
#direction-badge.morning{background:#1d3a2a;color:#5fe0a0}
#direction-badge.evening{background:#2a2340;color:#b79bff}
.net.online{color:var(--commit)} .net.offline{color:var(--warn)} .net.syncing{color:var(--accent)}
.ghost-btn{color:var(--dim);text-decoration:none;font-size:13px;border:1px solid var(--line);
  padding:5px 11px;border-radius:8px}
#board{flex:1;display:flex;flex-direction:column;gap:10px;padding-top:6px}
.current-label{color:var(--dim);font-size:13px;letter-spacing:.02em;text-transform:uppercase;
  padding:2px 4px;min-height:16px}

/* slide-to-commit */
.slider{position:relative;height:66px;border-radius:14px;background:var(--track);
  border:1px solid var(--line);overflow:hidden;touch-action:pan-y;user-select:none}
.slider .fill{position:absolute;inset:0;width:0;background:linear-gradient(90deg,#123b2a,#1c6b45);
  transition:width .04s linear}
.slider.commit-ready .fill{background:linear-gradient(90deg,#1c6b45,#2fd27a)}
.slider .label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-weight:600;pointer-events:none;padding:0 54px;text-align:center}
.slider .knob{position:absolute;top:5px;left:5px;width:56px;height:54px;border-radius:11px;
  background:var(--panel2);border:1px solid var(--line);display:flex;align-items:center;
  justify-content:center;color:var(--accent);font-size:22px;touch-action:none;
  box-shadow:0 2px 6px rgba(0,0,0,.4)}
.slider.optional{opacity:.9}
.slider.optional .knob{color:var(--dim)}
.slider .tag{position:absolute;right:10px;top:8px;font-size:10px;color:var(--dim);
  text-transform:uppercase;letter-spacing:.04em}
.slider.hinge-main .tag{color:var(--accent)}
.slider.hinge-secondary .tag{color:var(--warn)}

.fold-toggle{width:100%;background:transparent;border:1px dashed var(--line);color:var(--dim);
  border-radius:10px;padding:9px;font-size:13px;margin-top:2px}
#more-options{display:flex;flex-direction:column;gap:10px;margin-top:10px}
#options{display:flex;flex-direction:column;gap:10px}

/* trip controls */
#trip-controls{display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--line);
  margin-top:14px;padding-top:14px}
.ctl-label{font-size:12px;color:var(--dim);margin-right:8px}
.crowding,.anomaly{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.crowd-btn{background:var(--panel);border:1px solid var(--line);color:var(--text);
  border-radius:9px;padding:8px 12px;font-size:14px}
.crowd-btn.active{background:var(--accent);border-color:var(--accent);color:#04121f;font-weight:600}
#anomaly-reason{background:var(--track);border:1px solid var(--line);color:var(--text);
  border-radius:8px;padding:7px 10px;width:120px}
.slider.danger .fill{background:linear-gradient(90deg,#5a1f24,#ff5964)}
.slider.danger .knob{color:var(--danger)}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(env(safe-area-inset-bottom) + 16px);
  background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:11px 14px;
  display:flex;align-items:center;gap:14px;box-shadow:0 6px 20px rgba(0,0,0,.5);z-index:20}
#undo-btn{background:var(--danger);border:none;color:#fff;border-radius:8px;padding:7px 14px;font-weight:600}
.pull-refresh{position:fixed;top:-40px;left:0;right:0;text-align:center;color:var(--dim);
  font-size:12px;transition:top .15s}
.done-screen{text-align:center;padding:40px 12px;color:var(--dim)}
.done-screen h2{color:var(--commit)}
.primary-btn{background:var(--accent);border:none;color:#04121f;font-weight:700;border-radius:12px;
  padding:14px 20px;font-size:16px;width:100%}