/* รอบ 68: ตัวช่วยขึ้นปีการศึกษาใหม่ (/school/new-year) — prefix sny-
   ใช้คู่กับ fit.css · สีจากตัวแปรใน :root ของ app.css (โหมดมืดใช้ได้) · มือถือ 390px ไม่เลื่อนแนวนอน */

.sny-years { align-items: flex-end; }
.sny-pick { display: flex; flex-direction: column; gap: 3px; min-width: 0; font-size: .8rem; color: var(--muted); }
.sny-pick select { min-width: 0; max-width: 220px; min-height: 40px; }
.sny-arrow { align-self: center; padding-top: 18px; color: var(--muted); font-weight: 700; }

/* แถบความคืบหน้า 7 ขั้น */
.sny-track { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.sny-tk {
  display: flex; align-items: center; gap: 6px; min-width: 0; padding: 6px 8px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--line); font-size: .8rem;
}
.sny-tk-n {
  flex: none; display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%;
  background: var(--chip); color: var(--muted); font-weight: 700; font-size: .75rem;
}
.sny-tk-t { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sny-tk.st-done { border-color: var(--ok); }
.sny-tk.st-done .sny-tk-n { background: var(--ok); color: var(--surface); }
.sny-tk.st-partial { border-color: var(--brand); }
.sny-tk.st-partial .sny-tk-n { background: var(--brand-soft); color: var(--brand-strong, var(--brand)); }
.sny-tk.st-skip, .sny-tk.st-info { opacity: .7; }

/* ขั้นตอน */
.sny-body { gap: 12px; }
.sny-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.sny-step {
  min-width: 0; padding: 14px 16px; border-radius: var(--radius); background: var(--surface);
  border: 1px solid var(--line); border-left: 4px solid var(--line); display: flex; flex-direction: column; gap: 8px;
}
.sny-step.st-done { border-left-color: var(--ok); }
.sny-step.st-partial { border-left-color: var(--brand); }
.sny-step.st-todo { border-left-color: var(--danger); }
.sny-step-head { display: flex; align-items: center; gap: 10px; min-width: 0; }
.sny-step-head h2 { margin: 0; font-size: 1.02rem; flex: 1 1 auto; min-width: 0; }
.sny-no {
  flex: none; display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%;
  background: var(--brand-soft); color: var(--brand-strong, var(--brand)); font-weight: 700;
}
.sny-step.st-done .sny-no { background: var(--ok); color: var(--surface); }
.sny-pill {
  flex: none; padding: 2px 10px; border-radius: 999px; font-size: .75rem; font-weight: 700; white-space: nowrap;
  background: var(--chip); color: var(--muted);
}
.sny-pill.st-done { background: var(--ok-soft); color: var(--ok); }
.sny-pill.st-partial { background: var(--brand-soft); color: var(--brand-strong, var(--brand)); }
.sny-pill.st-todo { background: var(--danger-soft); color: var(--danger); }
.sny-step-body { display: flex; flex-direction: column; gap: 8px; min-width: 0; padding-left: 38px; }
.sny-step-body p { margin: 0; }
.sny-line { overflow-wrap: anywhere; }
.sny-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.sny-lock { color: var(--muted); font-size: .88rem; padding: 6px 10px; border-radius: var(--radius-sm); background: var(--chip); }
.sny-warn { color: var(--danger); }
.sny-ok-text { color: var(--ok); font-weight: 600; }

.sny-chips { display: flex; flex-wrap: wrap; gap: 4px; min-width: 0; }
.sny-chip {
  display: inline-block; max-width: 100%; padding: 1px 8px; border-radius: 999px; font-size: .76rem;
  background: var(--warn-soft); color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sny-chip.more { background: var(--chip); color: var(--muted); }

.sny-copy { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 8px; }
.sny-copy .field { flex: 0 1 180px; min-width: 0; }
.sny-copy input { width: 100%; min-width: 0; }
.sny-sub { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding-top: 8px; border-top: 1px dashed var(--line); }

/* เลื่อนชั้น */
.sny-prog { display: flex; flex-direction: column; gap: 4px; }
.sny-prog-top { display: flex; justify-content: space-between; gap: 10px; font-size: .88rem; }
.sny-meter { height: 8px; border-radius: 999px; background: var(--chip); overflow: hidden; }
.sny-meter span { display: block; height: 100%; background: var(--ok); border-radius: 999px; }
.sny-rooms td { vertical-align: middle; }
.sny-room-name { font-weight: 600; margin-right: 6px; }
.sny-rooms tr.sny-room-done td { color: var(--muted); }
.sny-room-acts { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }

/* ยอดค้าง */
.sny-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.sny-kpis > div { min-width: 0; padding: 8px 12px; border-radius: var(--radius-sm); background: var(--bg); display: flex; flex-direction: column; }
.sny-kpis span { font-size: .78rem; color: var(--muted); }
.sny-kpis strong { font-size: 1.05rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sny-kpis .bad { background: var(--danger-soft); }
.sny-kpis .bad strong { color: var(--danger); }

.sny-pending { padding: 8px 12px; border-radius: var(--radius-sm); background: var(--warn-soft); }
.sny-pending ul { margin: 4px 0 0; padding-left: 18px; font-size: .88rem; }

/* ฟอร์มปีใหม่ */
.sny-terms { display: flex; flex-direction: column; gap: 8px; padding-top: 12px; border-top: 1px solid var(--line); min-width: 0; }
.sny-terms-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.sny-terms-head h3 { margin: 0; font-size: 1rem; }
.sny-term-row { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) auto; gap: 8px; align-items: end; }
.sny-term-row .field { min-width: 0; }
.sny-term-row input { width: 100%; min-width: 0; }
.sny-term-del { color: var(--danger); margin-bottom: 4px; }

@media (max-width: 1024px) {
  .sny-track { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .sny-years { flex-wrap: wrap; }
  .sny-pick { flex: 1 1 140px; }
  .sny-pick select { max-width: none; width: 100%; }
  .sny-arrow { display: none; }
  .sny-track { grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
  .sny-tk { justify-content: center; padding: 4px; }
  .sny-tk-t { display: none; }
  .sny-step { padding: 12px; }
  .sny-step-body { padding-left: 0; }
  .sny-kpis { grid-template-columns: minmax(0, 1fr); }
  .sny-room-acts { justify-content: flex-start; }
  .table.cards td.actions-cell .sny-room-acts { width: 100%; }
  .sny-term-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; }
  .sny-term-row > .field:first-child { grid-column: 1 / -1; }
}

/* การ์ดเตือนบนหน้าแรกโรงเรียน (SchoolHome) */
.sny-hint { border-left: 4px solid var(--brand); }
.sny-hint-text { margin: 0; }