/* ===== 個人行事曆 style.css ===== */
:root{
  --bg:#f3f5f9; --card:#ffffff; --ink:#1e2433; --ink-2:#6b7280; --line:#e5e8f0;
  --accent:#4f46e5; --accent-soft:#eef0fe;
  --c-daily:#3b82f6;    /* 日常行程 藍 */
  --c-online:#8b5cf6;   /* 網課 紫 */
  --c-study:#10b981;    /* 溫習 綠 */
  --c-training:#f59e0b; /* 訓練 橙 */
  --c-tutoring:#ec4899; /* 補習 粉紅 */
  --sunday:#dc2626;     /* 星期日 紅 */
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","PingFang HK","Microsoft JhengHei","Noto Sans TC",sans-serif;
  background:var(--bg); color:var(--ink); display:flex; flex-direction:column; overflow:hidden;
}
.spacer{flex:1}
button{font-family:inherit}

/* ===== 頂部工具列 ===== */
header{
  height:64px; background:var(--card); border-bottom:1px solid var(--line);
  display:flex; align-items:center; gap:16px; padding:0 20px; flex:0 0 auto;
}
.brand{display:flex; align-items:center; gap:10px; font-size:19px; font-weight:700; letter-spacing:.5px; white-space:nowrap}
.brand .logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#6366f1,#8b5cf6);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px}
.nav-group{display:flex;align-items:center;gap:10px;margin-left:14px}
.btn-today{
  border:1px solid var(--line); background:#fff; border-radius:9px; padding:7px 16px;
  font-size:14px; color:var(--ink); cursor:pointer; font-weight:500;
}
.btn-today:hover{background:#f6f7fb}
#btnLang{min-width:52px;font-weight:700;color:var(--accent)}
.chev{display:flex;gap:4px}
.chev button{
  width:30px;height:30px;border:none;background:transparent;border-radius:8px;font-size:16px;
  color:var(--ink-2);cursor:pointer;
}
.chev button:hover{background:#eef0f5}
.month-title{font-size:19px;font-weight:700;margin-left:6px;white-space:nowrap}
.search{
  display:flex;align-items:center;gap:8px;background:#f3f5f9;border-radius:9px;padding:0 14px;
  color:var(--ink-2);font-size:13.5px;width:220px;border:1px solid transparent;
}
.search input{
  border:none;background:transparent;outline:none;font-size:13.5px;padding:9px 0;width:100%;
  color:var(--ink);font-family:inherit;
}
.seg{display:flex;background:#eef0f5;border-radius:10px;padding:3px}
.seg button{
  border:none;background:transparent;padding:6px 16px;border-radius:8px;font-size:13.5px;
  color:var(--ink-2);cursor:pointer;font-weight:500;
}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(20,24,40,.12)}
.btn-add{
  background:var(--accent);color:#fff;border:none;border-radius:10px;padding:9px 18px;
  font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;
  box-shadow:0 2px 8px rgba(79,70,229,.28);white-space:nowrap;
}
.btn-add:hover{background:#4338ca}

/* ===== 主體 ===== */
.shell{flex:1;display:flex;min-height:0}

/* 側欄 */
aside{
  width:252px;flex:0 0 auto;background:var(--card);border-right:1px solid var(--line);
  padding:18px 16px;display:flex;flex-direction:column;gap:24px;overflow:auto;
}
.mini-cal h4{font-size:14px;font-weight:600;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.mini-nav button{border:none;background:transparent;color:var(--ink-2);cursor:pointer;font-size:13px;padding:2px 6px;border-radius:6px}
.mini-nav button:hover{background:#eef0f5}
.mini-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center;font-size:11.5px}
.mini-grid .wd{color:var(--ink-2);font-size:10.5px;padding:3px 0}
.mini-grid .d{padding:5px 0;border-radius:7px;color:var(--ink);cursor:pointer;position:relative}
.mini-grid .d:hover{background:#eef0f5}
.mini-grid .d.dim{color:#c3c9d6}
.mini-grid .d.sun{color:var(--sunday)}
.mini-grid .d.sun.dim{color:#e8a0a0}
.mini-grid .d.today{background:var(--accent);color:#fff;font-weight:700}
.mini-grid .d.today:hover{background:var(--accent)}
.mini-grid .d.has::after{content:"";display:block;width:4px;height:4px;border-radius:50%;background:var(--accent);margin:1px auto 0}
.mini-grid .d.today.has::after{background:#fff}

.side h5{font-size:12px;color:var(--ink-2);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}
.cat-row{display:flex;align-items:center;gap:10px;padding:7px 8px;border-radius:9px;font-size:14px;cursor:pointer;user-select:none}
.cat-row:hover{background:#f6f7fb}
.cat-row.off{opacity:.38}
.dot{width:11px;height:11px;border-radius:4px;flex:0 0 auto}
.cat-row .cnt{margin-left:auto;font-size:12px;color:var(--ink-2)}

.up-item{display:flex;gap:10px;padding:9px 8px;border-radius:10px;cursor:pointer}
.up-item:hover{background:#f6f7fb}
.up-date{width:38px;flex:0 0 auto;text-align:center;background:var(--accent-soft);border-radius:9px;padding:5px 0}
.up-date b{display:block;font-size:15px;color:var(--accent)}
.up-date span{font-size:10.5px;color:var(--ink-2)}
.up-item .t{font-size:13.5px;font-weight:600}
.up-item .s{font-size:12px;color:var(--ink-2);margin-top:2px}
.up-empty{font-size:13px;color:var(--ink-2);padding:6px 8px}

/* ===== 主區域 ===== */
main{flex:1;display:flex;flex-direction:column;min-width:0;padding:16px 20px}
.view{flex:1;display:flex;flex-direction:column;min-height:0}

/* 月視圖 */
.weekdays{display:grid;grid-template-columns:repeat(7,1fr);font-size:12.5px;color:var(--ink-2);padding:0 0 8px}
.weekdays div{text-align:center;font-weight:600}
.weekdays div.sun{color:var(--sunday)}
#viewMonth{overflow-y:auto}
.month-grid{
  flex:1 0 auto;display:grid;grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(6,minmax(98px,auto));
  background:var(--line);gap:1px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.cell{background:var(--card);padding:6px 8px;display:flex;flex-direction:column;gap:3px;min-height:0;overflow:hidden;cursor:pointer}
.cell:hover{background:#f8f9fd}
.cell.dim{background:#fafbfd;cursor:default}
.cell.dim:hover{background:#fafbfd}
.cell.dim .dnum{color:#c3c9d6}
.dnum{font-size:13px;font-weight:600;width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:50%;flex:0 0 auto}
.dnum.sun{color:var(--sunday)}
.cell.dim .dnum.sun{color:#e8a0a0}
.dnum.today{background:var(--accent);color:#fff}
.evt{
  font-size:9.5px;line-height:1.25;padding:1px 5px;border-radius:5px;font-weight:500;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;
}
.evt:hover{filter:brightness(.95)}
.evt.daily   {background:#e3edfd;color:#1d4ed8;border-left:3px solid var(--c-daily)}
.evt.online  {background:#efe7fd;color:#6d28d9;border-left:3px solid var(--c-online)}
.evt.study   {background:#dcf5ea;color:#047857;border-left:3px solid var(--c-study)}
.evt.training{background:#fdeed3;color:#b45309;border-left:3px solid var(--c-training)}
.evt.tutoring{background:#fce0ee;color:#be185d;border-left:3px solid var(--c-tutoring)}
.more{font-size:10.5px;color:var(--ink-2);padding-left:6px;cursor:pointer}
.more:hover{color:var(--accent)}

/* 週／日視圖 */
.week-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.week-head{display:grid;border-bottom:1px solid var(--line)}
.week-head .wh{padding:10px 0;text-align:center;font-size:13px;font-weight:600;border-left:1px solid var(--line)}
.week-head .wh span{display:block;font-size:11px;color:var(--ink-2);font-weight:400;margin-top:2px}
.week-head .wh.today{color:var(--accent)}
.allday-strip{display:grid;border-bottom:1px solid var(--line);padding:6px 0;gap:0}
.allday-cell{border-left:1px solid var(--line);padding:0 6px;display:flex;flex-direction:column;gap:4px;min-height:28px}
.allday-label{font-size:11px;color:var(--ink-2);display:flex;align-items:center;justify-content:flex-end;padding-right:8px}
.week-body{flex:1;position:relative;display:grid;overflow:auto}
.time-col{font-size:10.5px;color:var(--ink-2);text-align:right;padding-right:8px;flex:0 0 auto}
.time-col div{height:48px;transform:translateY(-6px)}
.time-col div:first-child{transform:translateY(2px)}
.wcol{position:relative;border-left:1px solid var(--line);min-width:110px;cursor:pointer;
  background-image:repeating-linear-gradient(to bottom,transparent 0 47px,var(--line) 47px 48px)}
.wcol:hover{background-color:#f8f9fe}
.wcol.today-col{background-color:#fbfbff}
.wcol.today-col:hover{background-color:#f7f7fe}
.wblk{position:absolute;left:4px;right:6px;border-radius:8px;padding:5px 8px;font-size:11.5px;
  font-weight:600;overflow:hidden;box-shadow:0 1px 3px rgba(20,24,40,.10);cursor:pointer}
.wblk small{display:block;font-weight:400;opacity:.85;font-size:10.5px;margin-top:1px}
.wblk:hover{filter:brightness(.95)}
.wblk.daily   {background:#e3edfd;color:#1d4ed8;border-left:3px solid var(--c-daily)}
.wblk.online  {background:#efe7fd;color:#6d28d9;border-left:3px solid var(--c-online)}
.wblk.study   {background:#dcf5ea;color:#047857;border-left:3px solid var(--c-study)}
.wblk.training{background:#fdeed3;color:#b45309;border-left:3px solid var(--c-training)}
.wblk.tutoring{background:#fce0ee;color:#be185d;border-left:3px solid var(--c-tutoring)}

/* ===== 彈窗 ===== */
.overlay{
  position:fixed;inset:0;background:rgba(24,28,44,.42);backdrop-filter:blur(2px);
  display:none;align-items:center;justify-content:center;z-index:50;
}
.overlay.open{display:flex}
.modal{
  width:500px;max-width:calc(100vw - 40px);max-height:calc(100vh - 60px);overflow:auto;
  background:#fff;border-radius:18px;box-shadow:0 24px 64px rgba(15,18,35,.30);
}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px 0}
.modal-head h3{font-size:17px;font-weight:700}
.modal-head .x{border:none;background:#f1f3f8;width:30px;height:30px;border-radius:50%;color:var(--ink-2);cursor:pointer;font-size:14px}
.modal-head .x:hover{background:#e5e8f0}
.modal-body{padding:16px 22px;display:flex;flex-direction:column;gap:14px}
.fld label{display:block;font-size:12.5px;color:var(--ink-2);margin-bottom:6px;font-weight:600}
.inp{
  width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px;
  background:#fbfcfe;color:var(--ink);font-family:inherit;
}
.inp:focus{border-color:var(--accent);outline:none;background:#fff}
select.inp{cursor:pointer}
.cat-pills{display:flex;gap:8px;flex-wrap:wrap}
.pill{
  flex:1;min-width:78px;display:flex;align-items:center;justify-content:center;gap:6px;padding:9px 4px;border-radius:10px;
  border:1.5px solid var(--line);font-size:13px;font-weight:600;cursor:pointer;color:var(--ink-2);background:#fff;
}
.pill .dot{width:9px;height:9px;border-radius:3px}
.pill.sel[data-cat="daily"]   {background:#e3edfd;border-color:var(--c-daily);color:#1d4ed8}
.pill.sel[data-cat="online"]  {background:#efe7fd;border-color:var(--c-online);color:#6d28d9}
.pill.sel[data-cat="study"]   {background:#dcf5ea;border-color:var(--c-study);color:#047857}
.pill.sel[data-cat="training"]{background:#fdeed3;border-color:var(--c-training);color:#b45309}
.pill.sel[data-cat="tutoring"]{background:#fce0ee;border-color:var(--c-tutoring);color:#be185d}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.series-note{font-size:12.5px;color:#92400e;background:#fef3c7;border-radius:9px;padding:8px 12px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:4px 22px 20px;align-items:center}
.btn-cancel{border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 20px;font-size:14px;cursor:pointer;font-weight:500}
.btn-cancel:hover{background:#f6f7fb}
.btn-save{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:10px 24px;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 2px 8px rgba(79,70,229,.28)}
.btn-save:hover{background:#4338ca}
.btn-delete{background:#fff;color:#dc2626;border:1px solid #fecaca;border-radius:10px;padding:10px 18px;font-size:14px;font-weight:500;cursor:pointer}
.btn-delete:hover{background:#fef2f2}

/* Toast 提示 */
.toast{
  position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(20px);
  background:#1e2433;color:#fff;font-size:13.5px;padding:11px 22px;border-radius:12px;
  opacity:0;pointer-events:none;transition:all .25s ease;z-index:99;box-shadow:0 8px 24px rgba(15,18,35,.25);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== 範本功能 ===== */
.tpl-row-wrap{display:flex;gap:8px;margin-top:8px}
.tpl-select{flex:1}
.btn-link{border:none;background:transparent;color:var(--accent);font-size:12.5px;cursor:pointer;white-space:nowrap;padding:0 4px;align-self:center;font-weight:600}
.btn-link:hover{text-decoration:underline}
.btn-savetpl{border:1px solid #dfe2fb;background:var(--accent-soft);color:var(--accent);border-radius:10px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap}
.btn-savetpl:hover{background:#e2e5fd}
.tpl-group-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;margin:10px 0 6px}
.tpl-group-title:first-child{margin-top:0}
.tpl-group-title .cnt{margin-left:auto;font-size:12px;color:var(--ink-2);font-weight:400}
.tpl-empty{font-size:12.5px;color:var(--ink-2);padding:2px 0 8px}
.tpl-row{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;margin-bottom:6px;background:#fbfcfe}
.tpl-info{flex:1;min-width:0}
.tpl-t{font-size:13.5px;font-weight:600}
.tpl-m{font-size:11.5px;color:var(--ink-2);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tpl-row.editing{flex-direction:column;align-items:stretch}
.tpl-edit-grid{display:flex;flex-direction:column;gap:6px}
.mini-label{font-size:11px;color:var(--ink-2);display:block;margin-bottom:2px}
.tpl-edit-btns{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}
.btn-mini{border:1px solid var(--line);background:#fff;border-radius:8px;padding:5px 12px;font-size:12.5px;cursor:pointer;font-weight:500}
.btn-mini:hover{background:#f6f7fb}
.btn-mini.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-mini.primary:hover{background:#4338ca}
.btn-mini.danger{color:#dc2626;border-color:#fecaca}
.btn-mini.danger:hover{background:#fef2f2}

/* 窄螢幕 */
@media (max-width:1080px){
  aside{display:none}
  .search{width:150px}
}