:root{--cal-bg: #ffffff;--cal-border: #e8e8e8;--cal-tick: #f5f5f5;--cal-slot-free: #e6f4ff;--cal-slot-free-border: #1677ff;--cal-slot-study: #d9f7be;--cal-slot-study-border: #73d13d;--cal-slot-closed: #fff1f0;--cal-slot-closed-border: #ff4d4f;--cal-active-bg: #fff7e6;--cal-active-border: #fa8c16;--cal-completed-bg: #f6ffed;--cal-completed-border: #52c41a;--cal-noshow-bg: #fff1f0;--cal-noshow-border: #ff4d4f;--cal-special-bg: #fffbe6;--cal-special-border: #fadb14;--cal-time-color: #888888;--cal-header-bg: #fafafa}[data-theme=dark]{--cal-bg: #1f1f1f;--cal-border: #303030;--cal-tick: #2a2a2a;--cal-slot-free: #111d2c;--cal-slot-free-border: #1677ff;--cal-slot-study: #16240f;--cal-slot-study-border: #73d13d;--cal-slot-closed: #2a1413;--cal-slot-closed-border: #ff4d4f;--cal-active-bg: #2a2010;--cal-active-border: #fa8c16;--cal-completed-bg: #0f2413;--cal-completed-border: #52c41a;--cal-noshow-bg: #2a1413;--cal-noshow-border: #ff4d4f;--cal-special-bg: #282107;--cal-special-border: #fadb14;--cal-time-color: #9a9a9a;--cal-header-bg: #262626}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#80808059;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#8080808c}.cal-container{border:1px solid var(--cal-border);border-radius:8px;overflow:auto;background:var(--cal-bg)}.cal-grid{display:grid;grid-template-columns:56px repeat(7,minmax(0,1fr))}.cal-grid--day{grid-template-columns:56px minmax(0,1fr)}.cal-grid--no-time{grid-template-columns:repeat(7,minmax(0,1fr))}.cal-header-cell{padding:8px 6px;text-align:center;font-size:12px;font-weight:600;border-bottom:1px solid var(--cal-border);background:var(--cal-header-bg);position:sticky;top:0;z-index:2}.cal-header-cell--today{color:#1677ff}.cal-corner{background:var(--cal-header-bg);border-right:1px solid var(--cal-border);border-bottom:1px solid var(--cal-border)}.cal-time-col{border-right:1px solid var(--cal-border);background:var(--cal-header-bg);position:relative}.cal-time-label{position:absolute;right:6px;transform:translateY(-50%);font-size:10px;color:var(--cal-time-color);z-index:1;pointer-events:none}.cal-day-col{position:relative;border-right:1px solid var(--cal-border)}.cal-day-col--weekend{background:var(--cal-tick)}.cal-hour-row{border-bottom:1px solid var(--cal-border);position:relative}.cal-half-line{position:absolute;top:50%;left:0;right:0;border-top:1px dashed rgba(128,128,128,.25);pointer-events:none}.cal-slot{position:absolute;left:1px;right:1px;border-radius:3px;cursor:pointer;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;display:flex;align-items:center;padding:0 4px;font-size:10px;border:1px solid transparent;z-index:1}.cal-slot:hover{outline:1px solid currentColor;z-index:3}.cal-slot--free{background:var(--cal-slot-free);border-color:var(--cal-slot-free-border);color:#1677ff}.cal-slot--study{background:var(--cal-slot-study);border-color:var(--cal-slot-study-border);color:#389e0d}.cal-slot--closed{background:var(--cal-slot-closed);border-color:var(--cal-slot-closed-border);color:#ff4d4f;text-decoration:line-through}.cal-appt{position:absolute;left:1px;right:1px;border-radius:4px;border-left:3px solid transparent;padding:2px 6px;font-size:11px;line-height:1.25;overflow:hidden;cursor:pointer;z-index:4;border:1px solid var(--cal-border);box-shadow:0 1px 2px #00000014}.cal-appt:hover{z-index:5;filter:brightness(.97)}.cal-appt--active{background:var(--cal-active-bg);border-left-color:var(--cal-active-border)}.cal-appt--completed{background:var(--cal-completed-bg);border-left-color:var(--cal-completed-border)}.cal-appt--no_show{background:var(--cal-noshow-bg);border-left-color:var(--cal-noshow-border)}.cal-appt-name{font-weight:600}.cal-appt-sub{opacity:.8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border-top:1px solid var(--cal-border);border-left:1px solid var(--cal-border)}.month-cell{border-right:1px solid var(--cal-border);border-bottom:1px solid var(--cal-border);min-height:96px;padding:4px;cursor:pointer;overflow:hidden}.month-cell--outside{background:var(--cal-tick);opacity:.7}.month-cell--today .month-cell-day{background:#1677ff;color:#fff}.month-cell-day{width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;margin-bottom:2px}.month-appt{font-size:10px;border-radius:3px;padding:1px 4px;margin-bottom:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}.month-free-count{font-size:10px;color:#1677ff}@media (max-width: 900px){.cal-grid{grid-template-columns:48px repeat(7,minmax(0,1fr))}.cal-appt{font-size:10px}}@media (max-width: 640px){.month-cell{min-height:64px}.month-appt{font-size:9px}}