/* Unitick · 共用的周视图（week.js）：一列一天、一格一小时（像滴答清单的周视图）。归 M1 平台。样子照 docs/mockups/dashboard-v2.html 的周视图。
   课表灰蓝、考试红、自己记的日程青、学生订阅的「我的日历」和滴答任务绿；等你确认的带黄框、已完成的变淡。作业截止这类只有一个时刻的在顶上「待办」那一行。
   类名都以 wk- 开头；状态类（.today、.pick、.short、.done、.q、.late、.hl、.dim）只跟在 wk- 的类后面用，不单独写。 */
.wk {
  display: block;   /* 外框是自定义元素 <wk-grid>，默认是行内的 */
  --hh: 46px; --gut: 46px;   /* 一小时画多高、左边钟点那一栏多宽 */
  --wk-class: #e9edf2; --wk-class-ink: #39434f; --wk-exam: #fde3e1; --wk-exam-ink: #a3241b;
  --wk-mine: #ddf1f1; --wk-mine-ink: #0b5c5e; --wk-att: #ece3f8; --wk-att-ink: #5b2f9e; --wk-ext: #e7f1dc; --wk-ext-ink: #34601a;
  --wk-hl: #dce9fc; --wk-hl-ink: #0a4a9c; --wk-hl-line: rgba(10, 102, 216, .35);
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); box-shadow: var(--shadow-1); overflow: hidden;
}
/* 里面的按钮去掉全站按钮的白底细边（:where 不加权重，下面各自的类照样盖得过它） */
:where(.wk) button { margin: 0; padding: 0; border: 0; border-radius: 0; background: none; color: inherit; font: inherit; text-align: left; transform: none; }
.wk-row { display: grid; grid-template-columns: var(--gut) repeat(var(--n, 7), minmax(0, 1fr)); }
.wk-gut { padding-right: 8px; color: var(--faint); font-size: 11px; text-align: right; font-variant-numeric: tabular-nums; }
.wk-head { border-bottom: 1px solid var(--line); }
.wk-dh { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 0 7px; color: var(--muted); text-align: center; }
button.wk-dh { width: 100%; cursor: pointer; }
button.wk-dh:hover .wk-dn { background: var(--soft); }
.wk-wd { font-size: 12px; line-height: 1.3; }
.wk-dn { display: grid; place-items: center; min-width: 30px; height: 30px; padding: 0 4px; border-radius: 15px; color: var(--ink); font-size: 15px; font-weight: 600;
  line-height: 1; font-variant-numeric: tabular-nums; transition: background-color .15s; }
.wk-dh.pick .wk-dn, button.wk-dh.pick:hover .wk-dn { background: var(--tint-soft); color: var(--tint); }
.wk-dh.today .wk-dn, button.wk-dh.today:hover .wk-dn { background: var(--tint); color: var(--on-dark); }
.wk-dh.today .wk-wd { color: var(--tint); font-weight: 600; }

/* 顶上「待办」那一行：一个时刻的事一条一个小条 */
.wk-due { border-bottom: 1px solid var(--line); }
.wk-due .wk-gut { padding-top: 8px; line-height: 1.3; }
.wk-dd { display: grid; align-content: start; gap: 2px; min-width: 0; min-height: 30px; padding: 4px 2px; border-left: 1px solid var(--line); }
.wk-chip { display: block; min-width: 0; padding: 1px 5px; border-radius: 5px; background: var(--t-hw-bg); color: var(--ink); font-size: 11.5px; font-weight: 400;
  line-height: 18px; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: filter .15s, opacity .15s; }
button.wk-chip { cursor: pointer; }
button.wk-chip:hover { filter: brightness(.95); }
.wk-chip.t-exam { background: var(--t-exam-bg); }
.wk-chip.t-note { background: var(--t-note-bg); }
.wk-chip.t-att { background: var(--t-att-bg); }
.wk-chip.t-mine { background: var(--t-mine-bg); }
.wk-chip.t-ext { background: var(--t-ext-bg); }
.wk-chip.q { box-shadow: inset 0 0 0 1.5px var(--yellow-line); }
.wk-chip.late { color: var(--red); }
.wk-chip.done { background: none; color: var(--faint); text-decoration: line-through; }
/* 改过的（docs/specs/calendar-edit.md）：右上角一个黄点；停课的划掉、变淡 */
.wk-chip.chg { position: relative; }   /* .wk-b 本来就是 absolute，别改 */
.wk-chip.chg::after, .wk-b.chg::after { content: ""; position: absolute; top: 3px; right: 3px; width: 6px; height: 6px; border-radius: 50%; background: var(--yellow, #d9a400); }
.wk-chip.cancel, .wk-b.cancel { opacity: .55; text-decoration: line-through; }
.wk-b.cancel::after, .wk-chip.cancel::after { background: var(--red); }

/* 时间轴：左边钟点（或第几节），每列一天，一格一小时 */
.wk-body { padding-block: 10px 14px; }
.wk-hours { position: relative; height: var(--bodyh, calc(var(--hours) * var(--hh))); }
.wk-hr { position: absolute; right: 8px; transform: translateY(-50%); line-height: 1; }
.wk-col { position: relative; height: var(--bodyh, calc(var(--hours) * var(--hh))); border-left: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background-image: repeating-linear-gradient(to bottom, var(--line) 0, var(--line) 1px, transparent 1px, transparent var(--hh)); }
.wk-col.today { background-color: rgba(10, 102, 216, .035); }
/* 压缩了没事的时段（week.js 的 compact）：不用底纹，每列自己画整点的线；压成一条的带子是浅灰斜纹，左边写「12–14」 */
.wk.seg .wk-col { background-image: none; }
.wk-hl { position: absolute; left: 0; right: 0; height: 1px; background: var(--line); pointer-events: none; }
.wk-band { position: absolute; left: 0; right: 0; border-block: 1px solid var(--line); pointer-events: none;
  background: repeating-linear-gradient(135deg, var(--soft) 0 4px, transparent 4px 8px); }
.wk-hr.wk-hr-band { color: var(--faint); font-size: 10px; letter-spacing: -.02em; }
.wk-b { position: absolute; display: flex; flex-direction: column; min-width: 0; padding: 3px 5px; border-radius: 6px; overflow: hidden; text-align: left;
  font-size: 11px; font-weight: 400; line-height: 14px; transition: filter .15s, box-shadow .15s; }
button.wk-b { cursor: pointer; }
button.wk-b:hover { filter: brightness(.96); box-shadow: var(--shadow-1); }
.wk-bt { font-size: 11.5px; font-weight: 600; line-height: 15px; overflow-wrap: anywhere; }
.wk-bs { opacity: .78; overflow-wrap: anywhere; }
.wk-num { font-variant-numeric: tabular-nums; }
.wk-b.short { flex-direction: row; gap: 4px; padding-block: 1px; }
.wk-b.short .wk-bt { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wk-b.short .wk-bs { display: none; }
.wk-b.b-class { background: var(--wk-class); color: var(--wk-class-ink); }
.wk-b.b-exam { background: var(--wk-exam); color: var(--wk-exam-ink); }
.wk-b.b-hw { background: var(--t-hw-bg); color: var(--ink); }
.wk-b.b-note { background: var(--t-note-bg); color: var(--ink); }
.wk-b.b-att { background: var(--wk-att); color: var(--wk-att-ink); }
.wk-b.b-mine { background: var(--wk-mine); color: var(--wk-mine-ink); }
.wk-b.b-ext { background: var(--wk-ext); color: var(--wk-ext-ink); }
.wk-b.q { box-shadow: inset 0 0 0 1.5px var(--yellow-line); }
button.wk-b.q:hover { box-shadow: inset 0 0 0 1.5px var(--yellow-line), var(--shadow-1); }
.wk-b.done { opacity: .45; }
/* 只知道上午、下午、晚上的考试按默认时刻画的块：浅一点、虚线边，表示门户还没给具体钟点（docs/specs/exam-period.md） */
.wk-b.guess { opacity: .8; outline: 1.5px dashed currentColor; outline-offset: -1.5px; }
.wk-now { position: absolute; left: -1px; right: 0; z-index: 2; height: 2px; margin-top: -1px; background: var(--tint); pointer-events: none; }
.wk-now::before { content: ""; position: absolute; left: -4px; top: -3px; width: 8px; height: 8px; border-radius: 50%; background: var(--tint); }

/* 3 日：列宽了，块里写全名、起止时间、教室 */
.wk.three { --hh: 54px; --gut: 54px; }
.wk.three .wk-dh { flex-direction: row; justify-content: center; gap: 8px; padding: 10px 0; }
.wk.three .wk-b { gap: 1px; padding: 6px 9px; border-radius: 8px; font-size: 12px; line-height: 16px; }
.wk.three .wk-bt { font-size: 13px; line-height: 18px; }
.wk.three .wk-b.short { padding-block: 2px; }
.wk.three .wk-chip { padding: 2px 8px; font-size: 12.5px; line-height: 20px; }
.wk.three .wk-chip b { font-weight: 600; font-variant-numeric: tabular-nums; }

/* 某门课：那门课的块高亮成蓝色，别的变淡 */
.wk.focus .wk-b.dim, .wk.focus .wk-chip.dim { opacity: .4; }
.wk.focus .wk-b.b-class.dim { background: var(--soft); color: var(--muted); }
.wk-b.b-class.hl { background: var(--wk-hl); color: var(--wk-hl-ink); box-shadow: inset 0 0 0 1.5px var(--wk-hl-line); }

/* 课程页的小课表：按节次画，左边写第几节，不带外框 */
.wk.mini { --hh: 22px; --gut: 26px; border: 0; border-radius: 0; box-shadow: none; }
.wk.mini .wk-dh { gap: 0; padding: 2px 0 6px; }
.wk.mini .wk-wd { font-size: 11px; }
.wk.mini .wk-dn { min-width: 24px; height: 24px; font-size: 12.5px; }
.wk.mini .wk-body { padding-block: 8px; }
.wk.mini .wk-gut { padding-right: 5px; font-size: 10px; }
.wk.mini .wk-hr { right: 5px; }
.wk.mini .wk-col, .wk.mini .wk-hours { height: var(--colh); }
.wk.mini .wk-col { border-bottom: 0; background-image: none; }
.wk-pc { position: absolute; left: 0; right: 0; border-top: 1px solid var(--line); pointer-events: none; }
.wk-pc.end { border-bottom: 1px solid var(--line); }
.wk.mini .wk-b { padding: 2px 4px; border-radius: 4px; }
.wk.mini .wk-bt { font-size: 10.5px; line-height: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* 手机：列窄，字小一号，左右各探出去一点 */
@media (max-width: 759.98px) {
  .wk { --hh: 40px; --gut: 28px; margin-left: -6px; margin-right: -6px; }
  .wk-gut { padding-right: 4px; font-size: 10px; }
  .wk-hr { right: 4px; }
  .wk-dn { min-width: 26px; height: 26px; font-size: 14px; white-space: nowrap; }   /* 两位数的日子别折成两行 */
  .wk-b { padding: 2px 3px; border-radius: 4px; font-size: 9.5px; line-height: 12px; }
  .wk-bt { font-size: 10px; line-height: 13px; }
  .wk-chip { padding: 0 3px; font-size: 10px; line-height: 16px; border-radius: 4px; }
  .wk.three { --hh: 46px; --gut: 34px; }
  .wk.three .wk-dh { flex-direction: column; gap: 2px; padding: 8px 0 7px; }
  .wk.three .wk-b { padding: 4px 5px; font-size: 10.5px; line-height: 13px; }
  .wk.three .wk-bt { font-size: 11.5px; line-height: 15px; }
  .wk.three .wk-chip { padding: 1px 4px; font-size: 10.5px; line-height: 15px; white-space: normal; }
}