.admin-page { min-height: 100vh; background: #f4f6f8; }
.admin-header { position: sticky; top: 0; z-index: 15; min-height: 75px; padding: 12px max(calc((100vw - 1280px) / 2 + 25px), 4vw); display: flex; justify-content: space-between; align-items: center; background: #fff; box-shadow: 0 4px 16px #112b4710; }
.admin-logo { display: flex; align-items: center; gap: 16px; color: var(--navy); font-size: 13px; font-weight: 800; }
.admin-logo img { width: 120px; height: 42px; object-fit: contain; }
.admin-header__actions { display: flex; align-items: center; gap: 10px; }
.admin-header__actions [hidden] { display: none; }
.admin-header .button { min-height: 38px; border: 1px solid var(--line); font-size: 10px; }
.admin-main { width: min(1200px, calc(100% - 36px)); margin: 30px auto 70px; }
.admin-notice { padding: 25px 28px; border-radius: 5px; background: #fff; box-shadow: 0 2px 12px #112b4708; }
.admin-notice h1 { margin: 0 0 5px; color: var(--navy); font-size: 24px; }
.admin-notice>p, .admin-notice li { color: #617286; font-size: 11px; line-height: 2; }
.admin-notice details { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--navy); font-size: 11px; }
.admin-notice summary { cursor: pointer; font-weight: 700; }
.admin-notice ol { padding-inline-start: 23px; }
.admin-notice code { padding: 2px 5px; border-radius: 3px; background: #f2f5f7; direction: ltr; unicode-bidi: isolate; }
.admin-panel { min-width: 0; padding: 24px; border: 1px solid #edf0f3; border-radius: 5px; background: #fff; box-shadow: 0 2px 12px #112b4708; }
.login-panel { width: min(460px, 100%); margin: 25px auto; }
.login-panel h2, .panel-heading h2 { margin: 3px 0 14px; color: var(--navy); font-size: 19px; }
.login-panel form { display: grid; gap: 14px; }
.admin-page label { display: flex; flex-direction: column; gap: 6px; color: #364b62; font-size: 11px; font-weight: 700; }
.admin-page input:not([type="checkbox"]):not([type="file"]), .admin-page textarea, .admin-page select { width: 100%; min-height: 40px; padding: 9px 11px; border: 1px solid #dfe5ea; border-radius: 3px; outline: 0; background: #fff; color: #182f4a; font-size: 12px; font-weight: 400; }
.admin-page input:focus, .admin-page textarea:focus, .admin-page select:focus { border-color: var(--teal); box-shadow: 0 0 0 2px #21a39a18; }
.admin-page textarea { resize: vertical; }
.admin-page small { color: var(--muted); font-size: 9px; font-weight: 400; }
.admin-page .button { min-height: 42px; font-size: 11px; }
.admin-page .button:disabled, .admin-page button:disabled { opacity: .55; cursor: wait; }
.admin-message { margin: 12px 0; color: #5b6d80; font-size: 11px; line-height: 1.8; }
.admin-message[hidden], .form-error[hidden] { display: none; }
.admin-message.is-error, .form-error { color: #b42318; }
.form-error { margin: 12px 0; font-size: 11px; line-height: 1.8; }
.global-error { padding: 12px 16px; border: 1px solid #f3c3c0; border-radius: 4px; background: #fff3f2; }
.admin-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; margin: 22px 0; }
.admin-stats article { padding: 17px 20px; border: 1px solid #edf0f3; border-radius: 4px; background: #fff; }
.admin-stats span, .admin-stats strong { display: block; }
.admin-stats span { color: var(--muted); font-size: 10px; }
.admin-stats strong { margin-top: 4px; color: var(--navy); font-size: 23px; }
.admin-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(260px, .8fr); gap: 15px; align-items: start; }
.panel-heading { display: flex; justify-content: space-between; align-items: center; gap: 15px; margin-bottom: 15px; }
.panel-heading h2 { margin-bottom: 0; }
.panel-heading .section-kicker { font-size: 10px; }
.panel-heading>input { max-width: 260px; }
.admin-text-button { border: 0; background: none; color: var(--teal); font-size: 11px; font-weight: 700; cursor: pointer; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 15px; }
.form-span { grid-column: 1/-1; }
.check-label { flex-direction: row !important; align-items: center; gap: 8px !important; font-weight: 600 !important; }
.check-label input { accent-color: var(--teal); }
.import-panel p { color: var(--muted); font-size: 10px; line-height: 1.9; }
.import-panel .import-file { margin: 18px 0 11px; padding: 15px; align-items: flex-start; border: 1px dashed #cbd5de; border-radius: 4px; background: #fafbfc; cursor: pointer; }
.import-file input { max-width: 100%; font-size: 10px; }
.import-panel>.button { width: 100%; }
.category-panel { margin-top: 15px; }
.category-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: end; max-width: 620px; }
.category-form .button { white-space: nowrap; }
.category-list { display: flex; flex-wrap: wrap; gap: 9px; margin: 18px 0 0; padding: 0; list-style: none; }
.category-list li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid #e7ebef; border-radius: 3px; color: #364b62; font-size: 11px; }
.category-list small { color: var(--muted); font-size: 9px; }
.category-list button { padding: 4px 7px; border: 0; border-radius: 3px; background: #fff0ef; color: #b42318; font-size: 9px; cursor: pointer; }
.category-list button:disabled { opacity: .5; cursor: not-allowed; }
.inventory-panel { margin-top: 15px; }
.table-scroll { overflow: auto; }
.inventory-panel table { width: 100%; border-collapse: collapse; text-align: right; white-space: nowrap; }
.inventory-panel th, .inventory-panel td { padding: 12px 10px; border-bottom: 1px solid #edf0f3; font-size: 10px; }
.inventory-panel th { color: var(--muted); font-weight: 600; }
.inventory-panel td strong, .inventory-panel td small { display: block; max-width: 310px; overflow: hidden; text-overflow: ellipsis; }
.inventory-panel td strong { color: #263d55; font-size: 10px; }
.inventory-panel td small { margin-top: 4px; color: var(--muted); font-size: 9px; }
.status-pill { display: inline-block; padding: 3px 8px; border-radius: 20px; background: #f2f4f6; color: #677789; font-size: 9px; }
.status-pill--active { background: #e9f7f1; color: #21805a; }
.table-actions { display: flex; gap: 8px; }
.table-actions button { padding: 5px 8px; border: 0; border-radius: 3px; background: #edf6f5; color: #177f78; font-size: 9px; cursor: pointer; }
.table-actions .delete-action { background: #fff0ef; color: #b42318; }
.admin-page .toast { z-index: 100; }

@media (max-width: 850px) {
  .admin-layout { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .admin-header { min-height: 65px; padding: 10px 12px; gap: 10px; }
  .admin-logo { gap: 8px; font-size: 10px; }.admin-logo img { width: 92px; height: 35px; }
  .admin-header__actions { gap: 5px; }.admin-header .button { min-height: 34px; padding: 0 9px; font-size: 8px; }
  .admin-main { width: calc(100% - 22px); margin-top: 14px; }
  .admin-notice, .admin-panel { padding: 17px 14px; }
  .admin-notice h1 { font-size: 19px; }
  .admin-stats { gap: 7px; }.admin-stats article { padding: 12px 9px; }.admin-stats span { font-size: 9px; }.admin-stats strong { font-size: 19px; }
  .form-grid { grid-template-columns: 1fr; }.form-span { grid-column: auto; }
  .category-form { grid-template-columns: 1fr; }
  .panel-heading { align-items: flex-start; flex-direction: column; }
  .panel-heading>input { max-width: none; }
}