/* ===== สไตล์ระบบหลังบ้าน (ใช้ร่วมกับ style.css) ===== */

body.admin-page { font-size: 15px; }

.admin-page input, .admin-page select, .admin-page textarea { font-size: 15px; padding: 8px 11px; }
.admin-page .btn { font-size: 15px; padding: 8px 16px; border-radius: 10px; }

/* ----- Login ----- */

.login-page { justify-content: center; }
.login-wrap { width: 100%; max-width: 400px; margin: 0 auto; padding: 24px 16px; }
.login-card { padding: 28px 24px; }
.login-head { text-align: center; margin-bottom: 18px; }
.login-head .brand-mark { margin: 0 auto 8px; background: var(--green-50); width: 56px; height: 56px; font-size: 28px; }
.login-head h1 { margin: 0; font-size: 24px; color: var(--green-800); }
.login-head p { margin: 0; }
.login-back { text-align: center; margin: 16px 0 0; font-size: 14px; }
.login-back a { color: var(--muted); text-decoration: none; }
.login-back a:hover { color: var(--green-700); text-decoration: underline; }

/* ----- แถบบน ----- */

.admin-top { background: var(--green-700); color: #fff; position: sticky; top: 0; z-index: 10; }

.admin-top-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 16px;
}

.admin-brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; }
.admin-brand .brand-mark { width: 36px; height: 36px; font-size: 19px; }
.admin-brand strong { display: block; line-height: 1.2; }
.admin-brand small { display: block; font-size: 12px; opacity: 0.85; }

.admin-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

.btn-light { background: rgba(255, 255, 255, 0.14); color: #fff; border-color: rgba(255, 255, 255, 0.3); }
.btn-light:hover { background: rgba(255, 255, 255, 0.25); }

.idle-timer { font-size: 13px; opacity: 0.85; }
.idle-timer.warn { opacity: 1; color: #ffd8b8; font-weight: 700; }

.admin-nav {
  display: flex;
  gap: 2px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 12px;
  overflow-x: auto;
  scrollbar-width: none;
}

.admin-nav a {
  padding: 10px 14px;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  font-weight: 600;
}

.admin-nav a:hover { color: #fff; }
.admin-nav a[aria-current='page'] { color: #fff; border-bottom-color: #f6b27a; }

/* ----- เนื้อหา ----- */

.admin-main { width: 100%; max-width: 1280px; margin: 0 auto; padding: 18px 16px 48px; flex: 1; }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 16px;
}

.filter-bar .field { margin: 0; min-width: 150px; flex: 1 1 150px; }
.filter-bar .field label { font-size: 13px; margin-bottom: 4px; }
.filter-buttons { display: flex; gap: 8px; }

.view-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.view-head h2 { margin: 0; font-size: 21px; color: var(--green-800); }
.view-head .count { color: var(--muted); font-size: 14px; font-weight: 400; margin-left: 6px; }
.view-head .tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.view-head select { width: auto; min-width: 220px; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 16px; }

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.stat-card .stat-label { color: var(--muted); font-size: 14px; }
.stat-card .stat-value { font-size: 30px; font-weight: 700; color: var(--green-800); line-height: 1.2; }
.stat-card.warn .stat-value { color: var(--orange-600); }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}

.panel h3 { margin: 0 0 12px; font-size: 17px; color: var(--green-800); }

.panel-grid { display: grid; gap: 16px; }
@media (min-width: 960px) { .panel-grid { grid-template-columns: 1fr 1fr; } .panel-grid .panel { margin-bottom: 0; } }

/* ----- ตาราง ----- */

.table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.panel .table-wrap { border: 0; border-radius: 0; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--green-50); color: var(--green-800); font-weight: 700; white-space: nowrap; font-size: 14px; }
tbody tr:last-child td { border-bottom: 0; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td, tr.clickable:focus td { background: #f8fbf8; }
tr.inactive td { color: var(--muted); }
td.empty { text-align: center; color: var(--muted); padding: 28px; }
td.num, th.num { text-align: right; white-space: nowrap; }
td.nowrap { white-space: nowrap; }
td.actions { white-space: nowrap; text-align: right; }
td.actions .btn { padding: 5px 10px; font-size: 14px; margin-left: 4px; }

.bar { display: flex; align-items: center; gap: 8px; min-width: 160px; }
.bar-track { flex: 1; height: 10px; background: var(--green-50); border-radius: 5px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--green-600); border-radius: 5px; }
.bar-fill.low { background: var(--orange-600); }

.tag { display: inline-block; white-space: nowrap; padding: 2px 10px; border-radius: 999px; font-size: 13px; font-weight: 600; background: var(--green-50); color: var(--green-800); }
.tag.off { background: #eceeec; color: var(--muted); }
.tag.cat-complaint { background: var(--danger-50); color: var(--danger); }
.tag.cat-improvement { background: var(--orange-50); color: var(--orange-600); }

.pager { display: flex; justify-content: center; align-items: center; gap: 10px; margin-top: 14px; color: var(--muted); }

.loading, .error-box { padding: 40px 16px; text-align: center; color: var(--muted); }
.error-box { color: var(--danger); }

/* ----- Modal ----- */

dialog.admin-modal {
  text-align: left;
  max-width: min(680px, calc(100vw - 24px));
  padding: 0;
  max-height: calc(100vh - 40px);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: #fff;
}

.modal-head h3 { margin: 0; font-size: 18px; color: var(--green-800); }
.icon-btn { border: 0; background: none; font-size: 20px; cursor: pointer; color: var(--muted); padding: 4px 8px; border-radius: 8px; }
.icon-btn:hover { background: var(--green-50); }
.modal-body { padding: 18px 20px; }
.modal-body p { text-align: left; }
.modal-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--border); }

.detail-text { white-space: pre-wrap; background: var(--bg); border-radius: 10px; padding: 12px; margin: 6px 0 16px; }
.check-row { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.check-row input { width: 18px; height: 18px; }
.user-name { font-size: 13px; font-weight: 600; opacity: 0.95; }
.admin-nav a[hidden] { display: none; }

.btn-danger-outline { background: #fff; color: var(--danger); border-color: #f0b9b3; }
.btn-danger-outline:hover { background: var(--danger-50); }
.btn-xs { padding: 3px 10px !important; font-size: 13px !important; }
.tag.tag-warn { background: var(--orange-50); color: var(--orange-600); }
.small { font-size: 13px; }

.group-panel { margin-bottom: 12px; }
.group-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 10px; }
.group-head h3 { margin: 0 0 2px; }
.group-head p { margin: 0; }
.group-head .tools, .perm-head .tools { display: flex; flex-wrap: wrap; gap: 6px; }

.perm-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; margin: 14px 0 8px; }
.perm-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 8px 14px; }
.perm-grid .check-row { font-weight: 400; }
.perm-tags { display: flex; flex-wrap: wrap; gap: 4px; max-width: 420px; }

/* ----- ช่องเลือกวันที่แบบไทย ----- */
.thai-date-input { cursor: pointer; background: #fff; }
.tdp-popup {
  position: fixed;
  z-index: 1000;
  width: 272px;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}
.tdp-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; color: var(--green-800); }
.tdp-nav { border: 0; background: none; font-size: 22px; line-height: 1; padding: 2px 10px; cursor: pointer; border-radius: 8px; color: var(--green-800); }
.tdp-nav:hover { background: var(--green-50); }
.tdp-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; text-align: center; }
.tdp-wd { font-size: 12px; color: var(--muted); padding: 2px 0; }
.tdp-day { border: 0; background: none; padding: 6px 0; border-radius: 8px; cursor: pointer; font: inherit; font-size: 14px; }
.tdp-day:hover { background: var(--green-50); }
.tdp-day.today { color: var(--orange-600); font-weight: 700; }
.tdp-day.selected { background: var(--green-700); color: #fff; }
.tdp-foot { display: flex; justify-content: space-between; margin-top: 6px; border-top: 1px solid var(--border); padding-top: 6px; }
.tdp-link { border: 0; background: none; color: var(--green-700); cursor: pointer; font: inherit; font-size: 14px; padding: 2px 6px; }

/* ----- เคลียร์ข้อมูล ----- */
.purge-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.purge-count { padding: 12px 14px; border-radius: 10px; background: var(--bg); margin: 4px 0 12px; }
.purge-count strong { color: var(--danger); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #a93226; }
.btn-danger:disabled { opacity: 0.45; cursor: not-allowed; }

.inline-label { display: flex; align-items: center; gap: 8px; font-weight: 600; white-space: nowrap; }
.copy-preview { margin: 6px 0 0; padding-left: 20px; }
.copy-preview li { margin-bottom: 4px; }
.qr-center { text-align: center; }
.qr-center .qr-box { margin: 12px auto; }
.qr-url { word-break: break-all; font-size: 13px; color: var(--muted); }

.modal-error { color: var(--danger); font-weight: 600; margin: 8px 0 0; }
.modal-error:empty { display: none; }

@media print {
  body.admin-page > *:not(dialog) { display: none !important; }
  dialog.admin-modal { box-shadow: none; position: static; max-height: none; }
  dialog.admin-modal .modal-actions, dialog.admin-modal .icon-btn { display: none; }
}