:root {
  --bg: #12141c;
  --panel: #1b1f2b;
  --panel2: #232838;
  --line: #2c3242;
  --txt: #e7ebf3;
  --muted: #8b93a7;
  --accent: #6c8cff;

  --movie: #a970ff;
  --outoftown: #ff9f43;
  --game: #4bd07b;
  --schedule: #4aa3ff;
  --busy: #ff5c72;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--txt);
}

header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 22px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
header h1 { font-size: 20px; margin: 0; }
header .who { margin-left: auto; display: flex; align-items: center; gap: 8px; }

input, select, button, textarea {
  font: inherit;
  color: var(--txt);
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 10px;
}
button { cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button:hover { filter: brightness(1.1); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 18px; }

/* Timezone reference table */
.tzref {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 14px 18px; margin-bottom: 16px;
}
.tzref h2 { margin: 0 0 10px; font-size: 16px; }
.tz-note { color: var(--muted); font-size: 12px; font-weight: 400; }
.tzref-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
}
.tz-card {
  background: var(--panel2); border: 1px solid var(--line);
  border-radius: 10px; padding: 8px 10px;
}
.tz-card.viewer { border-color: var(--accent); }
.tz-card .z { font-size: 12px; color: var(--muted); }
.tz-card .t { font-size: 20px; font-variant-numeric: tabular-nums; font-weight: 700; }
.tz-card .o { font-size: 11px; color: var(--muted); }

/* Snapshot */
.snapshot {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 16px;
}
.snapshot h2 { margin: 0 0 10px; font-size: 17px; }
.snapshot .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.snapshot .empty { color: var(--muted); font-style: italic; }

.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 10px; border-radius: 999px;
  background: var(--panel2); border: 1px solid var(--line);
  font-size: 13px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.chip-x {
  margin-left: 4px; width: 18px; height: 18px; line-height: 16px;
  text-align: center; border-radius: 50%; font-weight: 700;
  color: var(--muted); background: rgba(255,255,255,.06); cursor: pointer;
}
.chip-x:hover { background: var(--busy); color: #fff; }

/* Calendar */
.cal-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.cal-head h2 { margin: 0; font-size: 18px; min-width: 190px; text-align: center; }

.grid {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px;
}
.dow { text-align: center; color: var(--muted); font-size: 12px; padding: 4px 0; }
.cell {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; min-height: 92px; padding: 6px; cursor: pointer;
  display: flex; flex-direction: column; gap: 4px; overflow: hidden;
}
.cell:hover { border-color: var(--accent); }
.cell.dim { opacity: 0.35; }
.cell.today { outline: 2px solid var(--accent); }
.cell.selected { border-color: var(--accent); background: var(--panel2); }
.cell.focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.cell .num { font-size: 13px; color: var(--muted); }
.cell.today .num { color: var(--accent); font-weight: 700; }
.evline {
  font-size: 11px; padding: 2px 6px; border-radius: 6px; color: #10131a;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600;
}
.more { font-size: 10px; color: var(--muted); }

/* Timeline */
.timeline { margin-top: 22px; }
.timeline h2 { font-size: 17px; margin: 0 0 10px; }
.tl-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.tl-name { width: 110px; font-size: 13px; color: var(--muted); text-align: right; }
.tl-track {
  position: relative; flex: 1; height: 26px; background: var(--panel2);
  border-radius: 6px; border: 1px solid var(--line); overflow: hidden;
}
.tl-block {
  position: absolute; top: 2px; bottom: 2px; border-radius: 4px;
  opacity: 0.9; font-size: 10px; color: #10131a; padding: 3px 4px;
  overflow: hidden; white-space: nowrap;
}
.tl-hours { display: flex; margin-left: 120px; color: var(--muted); font-size: 10px; }
.tl-hours span { flex: 1; }

/* Scheduling assistant */
.assistant { margin-top: 26px; }
.assistant h2 { margin: 0 0 10px; }
.asst-people { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
.asst-person {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 11px; border-radius: 999px; cursor: pointer;
  background: var(--panel2); border: 1px solid var(--line); font-size: 13px;
  user-select: none;
}
.asst-person.off { opacity: 0.45; }
.asst-person input { width: auto; margin: 0; }
.tl-block.free { background: var(--game); opacity: 0.95; color: #10131a; font-weight: 700; }
.tl-block.none { background: var(--busy); opacity: 0.75; }
.asst-free-chip {
  display: inline-block; margin: 4px 6px 0 0; padding: 4px 10px;
  border-radius: 8px; background: rgba(75,208,123,.16);
  border: 1px solid var(--game); color: var(--game); font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* Legend */
.legend { display: flex; gap: 14px; flex-wrap: wrap; margin: 6px 0 4px; }
.legend .chip { cursor: default; }

/* Modal */
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  display: none; align-items: center; justify-content: center; z-index: 50;
}
.overlay.show { display: flex; }
.modal {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 20px; width: min(460px, 92vw);
}
.modal h3 { margin: 0 0 14px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.field input[type=text], .field textarea, .field select { width: 100%; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tagbtn {
  padding: 6px 12px; border-radius: 999px; border: 2px solid transparent;
  background: var(--panel2); font-size: 13px;
}
.tagbtn.active { border-color: #fff; }
.slider-wrap { display: flex; align-items: center; gap: 10px; }
.slider-wrap input[type=range] { flex: 1; }
.time-read { font-variant-numeric: tabular-nums; min-width: 58px; text-align: center; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 6px; }
.danger { background: var(--busy); border-color: var(--busy); color: #fff; margin-right: auto; }