/* =====================================================================
   รอบ 70: หน้าเว็บผู้ปกครอง — ส่วนของพนักงาน (prefix spa-)
   /school/parents (ผู้ปกครอง + คำขอแก้ข้อมูล) · แท็บตั้งค่าในตั้งค่าโรงเรียน · ปุ่มส่งลิงก์ · สวิตช์เผยแพร่คะแนน
   ใช้ตัวแปรสีของ app.css เท่านั้น (โหมดมืดเปลี่ยนตามตัวแปรใน dark.css)
   ===================================================================== */

.spa-page .spa-off { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; background: var(--warn-soft); color: var(--ink); margin-bottom: 10px; }
.spa-page .spa-tabs { margin-bottom: 10px; }
.spa-new { background: var(--danger) !important; color: #fff !important; }
.spa-bar { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 8px 12px; }
.spa-filter { display: flex; flex-direction: column; gap: 2px; font-size: .82rem; color: var(--muted); min-width: 0; }
.spa-filter input, .spa-filter select {
  font: inherit; font-size: .95rem; color: var(--ink); background: var(--surface);
  padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--radius-sm); min-height: 40px;
}
.spa-search { flex: 1 1 220px; }
.spa-search input { width: 100%; }
.spa-sum { margin: 6px 0; }
.spa-table td { vertical-align: top; }
.spa-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 6px; }
.spa-confirm { display: inline-flex; flex-wrap: wrap; gap: 6px; }

.spa-st {
  display: inline-flex; align-items: center; padding: 1px 10px; border-radius: 999px;
  font-size: .78rem; font-weight: 600; background: var(--chip); color: var(--muted); white-space: nowrap;
}
.spa-st-active { background: var(--ok-soft); color: var(--ok); }
.spa-st-invited { background: var(--brand-soft); color: var(--brand-strong); }
.spa-st-locked { background: var(--warn-soft); color: var(--ink); }
.spa-st-disabled { background: var(--danger-soft); color: var(--danger); }

/* ---------- คำขอแก้ข้อมูล ---------- */
.spa-reqs { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.spa-req { padding: 12px 14px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.spa-req.done { opacity: .7; }
.spa-req-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.spa-req-when { margin-left: auto; }
.spa-req-msg { margin: 8px 0; padding: 8px 12px; border-radius: var(--radius-sm); background: var(--chip); overflow-wrap: anywhere; }
.spa-req-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
/* รอบ 102: ปุ่มเปิดนักเรียน + ทำแล้ว */
.spa-req-acts { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-left: auto; }

/* ---------- ปุ่ม/หน้าต่างส่งลิงก์ ---------- */
.spa-invite { display: inline-flex; align-items: center; gap: 6px; }
.spa-inline-err { display: inline-block; margin-top: 4px; padding: 4px 10px; font-size: .82rem; }
.spa-invite-box textarea {
  font: inherit; font-size: .9rem; width: 100%; padding: 10px 12px; color: var(--ink); background: var(--chip);
  border: 1px solid var(--line); border-radius: var(--radius-sm); resize: vertical;
}
.spa-invite-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.spa-invite-actions .sstm-wa { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; }

/* ---------- แท็บตั้งค่า ---------- */
.spa-set .spa-set-h { margin: 16px 0 6px; font-size: 1rem; }
.spa-set-texts { margin-top: 14px; }
.spa-set-texts textarea { font: inherit; width: 100%; padding: 10px 12px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.spa-url { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.spa-url-text { flex: 1 1 240px; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.spa-url-text h3 { margin: 0; font-size: 1rem; }
.spa-url-text input { font: inherit; width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--chip); color: var(--ink); }
.spa-qr { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.spa-qr svg { width: 168px; height: 168px; padding: 10px; background: #fff; color: #000; border-radius: 12px; border: 1px solid var(--line); }
.spa-qr figcaption { color: var(--muted); }

/* ---------- สวิตช์เผยแพร่คะแนน (หน้าคะแนน) ---------- */
.spa-pub {
  display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; margin: 6px 0 10px; padding: 8px 12px;
  border-radius: var(--radius-sm); background: var(--chip); font-size: .9rem;
}
.spa-pub.on { background: var(--ok-soft); }
.spa-pub-switch { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink); cursor: pointer; }
.spa-pub-switch input { width: 20px; height: 20px; accent-color: var(--brand); }
.spa-pub-label { font-weight: 600; }

@media (max-width: 760px) {
  .spa-actions { justify-content: flex-start; }
  .spa-req-when { margin-left: 0; width: 100%; }
}

@media print {
  .spa-set .scs-feat-list, .spa-set .scs-feat-head, .spa-set-texts, .spa-set .scs-feat-actions, .spa-set .spa-set-h { display: none; }
  .spa-url { border: 0; }
}

/* รอบ 70 (แก้ตามรีวิว): ขั้นยืนยันก่อนส่งลิงก์ */
.spa-kids { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.spa-kids li { display: flex; flex-direction: column; padding: 8px 12px; border-radius: var(--radius-sm); background: var(--chip); }
.spa-confirm-check { display: flex; align-items: flex-start; gap: 8px; color: var(--ink); font-size: .92rem; }
.spa-confirm-check input { width: 20px; height: 20px; flex: none; accent-color: var(--brand); }
.spa-badphone { max-width: 220px; }

/* =====================================================================
   รอบ 71: ระยะ 2 — คำขอลา (หน้าเช็กชื่อ) / สลิปรอตรวจ (sfs-) / ประกาศ (san-) / การ์ดหน้าแรก (spx-)
   ===================================================================== */
.spx-nbadge {
  display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 6px; margin-left: 6px;
  border-radius: 999px; background: var(--danger); color: #fff; font-style: normal; font-size: .72rem; font-weight: 700; line-height: 1;
}
.nav a .spx-nbadge { margin-left: auto; }
.nav a:has(.spx-nbadge) { display: flex; align-items: center; gap: 6px; }
.spx-leave-btn { display: inline-flex; align-items: center; }
.spx-leave-btn.has { border-color: var(--danger); }
.spx-leave-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }

.spx-cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.spx-card {
  display: flex; flex-direction: column; gap: 4px; padding: 12px 14px; min-width: 0;
  border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--line);
}
.spx-card.pending { border-left-color: var(--warn, #E0A100); }
.spx-card.approved, .spx-card.accepted, .spx-card.published { border-left-color: var(--ok); }
.spx-card.rejected, .spx-card.expired { border-left-color: var(--danger); }
.spx-card.cancelled, .spx-card.draft { opacity: .8; }
.spx-card.scheduled { border-left-color: var(--brand); }
.spx-card-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.spx-card-dates { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.spx-card-msg { margin: 4px 0; padding: 8px 12px; border-radius: var(--radius-sm); background: var(--chip); overflow-wrap: anywhere; }
.spx-card-note { margin: 2px 0; padding: 6px 10px; border-radius: var(--radius-sm); background: var(--chip); overflow-wrap: anywhere; }
.spx-card-act { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 6px; }
.spx-card-act input[type="text"] {
  font: inherit; flex: 1 1 200px; min-width: 0; padding: 7px 10px; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.spx-st {
  display: inline-flex; align-items: center; padding: 1px 10px; border-radius: 999px;
  font-size: .76rem; font-weight: 600; background: var(--chip); color: var(--muted); white-space: nowrap;
}
.spx-st-pending { background: var(--warn-soft); color: var(--ink); }
.spx-st-approved, .spx-st-accepted, .spx-st-published { background: var(--ok-soft); color: var(--ok); }
.spx-st-rejected, .spx-st-expired { background: var(--danger-soft); color: var(--danger); }
.spx-st-scheduled { background: var(--brand-soft); color: var(--brand-strong); }
.spx-leave-tag { background: var(--brand-soft) !important; color: var(--brand-strong) !important; }

/* การ์ดหน้าแรกโรงเรียน */
.spx-inbox { margin-bottom: 12px; }
.spx-inbox h2 { font-size: 1rem; margin: 0 0 8px; }
.spx-inbox-row { display: flex; flex-wrap: wrap; gap: 10px; }
.spx-inbox-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: var(--radius); min-width: 0;
  background: var(--warn-soft); color: var(--ink); text-decoration: none; flex: 1 1 180px;
}
.spx-inbox-item strong { font-size: 1.5rem; line-height: 1; }
.spx-inbox-item:hover { outline: 2px solid var(--brand); }

/* สลิปรอตรวจ */
.sfs-card { flex-direction: row; align-items: flex-start; gap: 12px; }
.sfs-thumb { flex: none; display: block; width: 96px; height: 128px; border-radius: var(--radius-sm); overflow: hidden; background: var(--chip); border: 1px solid var(--line); }
.sfs-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sfs-thumb.big { width: 200px; height: auto; max-height: 360px; }
.sfs-thumb.big img { height: auto; object-fit: contain; }
.sfs-info { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 0; }
.sfs-amounts { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.sfs-amounts strong { font-size: 1.1rem; }
.sfs-accept-top { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-start; margin-bottom: 12px; }
.sfs-accept-top .stack { flex: 1 1 240px; min-width: 0; }
.sfs-big { font-size: 1.4rem; }
.sfs-lines tr.off { opacity: .55; }
.sfs-lines td { vertical-align: top; }
.sfs-pay { width: 120px; max-width: 100%; }
.sfs-late { display: inline-flex; align-items: center; gap: 6px; margin-top: 4px; color: var(--ink); }
.sfs-sum { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: baseline; margin: 10px 0; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--chip); }
.sfs-red, .sfs-red strong { color: var(--danger); }
.sfs-credit { color: var(--ok); font-weight: 600; }

/* ประกาศ */
.san-snip { max-height: 7.5em; overflow: hidden; }
.san-two { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.san-form textarea, .san-form input[type="text"], .san-form input[type="search"], .san-form input[type="datetime-local"], .san-form select {
  font: inherit; width: 100%; min-width: 0; padding: 8px 10px; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.san-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.san-chip { display: inline-flex; align-items: center; gap: 4px; padding: 2px 4px 2px 10px; border-radius: 999px; background: var(--brand-soft); color: var(--brand-strong); font-size: .85rem; }
.san-chip-x { border: 0; background: transparent; color: inherit; font-size: 1.1rem; line-height: 1; cursor: pointer; padding: 2px 6px; }
.san-pin { display: flex; align-items: center; gap: 8px; }
.san-pin input { width: 20px; height: 20px; accent-color: var(--brand); }
.san-prev-h { margin: 16px 0 6px; font-size: .95rem; }
.san-preview { padding: 12px 14px; border-radius: var(--radius); background: var(--chip); overflow-wrap: anywhere; }
.san-preview .pre { margin-top: 6px; }

@media (max-width: 560px) {
  .sfs-card { flex-direction: column; }
  .sfs-thumb { width: 100%; height: 180px; }
  .sfs-thumb.big { width: 100%; }
}