/* =============================================================================
   TambakKu ERP — sistem visual "PAPAN INSTRUMEN TAMBAK"
   Arah desain mengikuti skill frontend-design (Anthropic): air payau jadi sumber
   warna, chrome tinta gelap, isi seperti kertas kabut, dan satu hal yang
   diingat: GARIS KINCIR (strip kondisi kolam) tepat di bawah judul halaman.
   Tipografi: Fraunces (judul halaman + nama produk) / Instrument Sans (seluruh
   isi & semua angka, tabular). Tanpa bayangan kartu, tanpa emas-terakota,
   tanpa huruf kapital semua, tanpa deret label berlabel titik tengah.
   ========================================================================== */

@font-face { font-family: 'Fraunces Variable'; src: url('../fonts/fraunces-var-latin-full.woff2') format('woff2-variations'); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: 'Instrument Sans Variable'; src: url('../fonts/instrument-sans-var-latin-wght.woff2') format('woff2-variations'); font-weight: 400 700; font-style: normal; font-display: swap; }

:root {
  /* --- warna inti: enam nilai, semuanya dari air payau --- */
  --tinta:      #0B2B2E;   /* air pada kedalaman satu meter: chrome, teks kuat */
  --tinta-2:    #14403F;   /* tinta terangkat: hover, tombol ditekan          */
  --payau:      #14656B;   /* garis air: aksen, tautan, fokus                 */
  --kabut:      #F3F5F2;   /* kertas kabut: latar aplikasi                    */
  --kapur:      #FFFFFF;   /* permukaan panel                                 */
  --garis:      #E1E6E2;   /* garis rambut: pemisah data                      */

  /* --- turunan --- */
  --teks:       #12211F;
  --teks-lembut:#556461;
  --teks-samar: #5F6D6A;
  --batas:      #868F8A;   /* batas kontrol: 3,2:1 di atas putih (WCAG 1.4.11) */
  --sorot:      #F6F8F5;
  --netral-bg:  #EDF0ED;
  --aman:       #2C6A44;  --aman-bg:      #E9F2EB;
  --perhatian:  #8A5A00;  --perhatian-bg: #FAF0DC;
  --bahaya:     #A32217;  --bahaya-bg:    #FAE9E6;
  --info:       #14656B;  --info-bg:      #E7F0F0;

  /* --- tipografi --- */
  --font-display: 'Fraunces Variable', Georgia, 'Times New Roman', serif;
  --font-teks: 'Instrument Sans Variable', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --t-judul: clamp(25px, 2.15vw, 30px);
  --t-panel: 15px;

  /* --- jarak & bentuk --- */
  --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 48px;
  --r-kontrol: 9px; --r-panel: 12px; --lebar-isi: 1220px;

  color-scheme: light;
}

/* ---------------------------------------------------------------- dasar --- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--kabut); color: var(--teks);
  font: 400 14px/1.55 var(--font-teks); font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p { margin: 0; }
a { color: var(--payau); text-decoration: underline; text-underline-offset: 2px; }
img, svg { max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: #CFE4E2; }

/* ikon: garis 2 px seperti Lucide, 16 px, selalu menemani teks */
.ic { width: 16px; height: 16px; flex: 0 0 auto; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.skip-link { position: fixed; left: -999px; top: 8px; z-index: 90; background: var(--tinta); color: #fff; padding: 10px 14px; border-radius: var(--r-kontrol); font-size: 13.5px; }
.skip-link:focus { left: 8px; }

:focus-visible { outline: 2px solid var(--payau); outline-offset: 1px; border-radius: 4px; }
.pt-focus:focus-visible { outline: 2px solid var(--payau); outline-offset: 1px; }

/* ------------------------------------------------------------- kerangka --- */
.app-shell { display: flex; min-height: 100vh; }

.app-side {
  width: 248px; flex: 0 0 248px; background: var(--tinta); color: #CEDCDB;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.app-side__brand { display: flex; align-items: center; gap: 11px; padding: 20px 18px 18px; }
.app-brand__mark {
  width: 30px; height: 30px; flex: 0 0 30px; border-radius: 8px; background: var(--payau);
  display: flex; align-items: center; justify-content: center; color: #EAF4F3;
}
.app-brand__text { min-width: 0; }
.app-brand__name { font: 600 17px/1.1 var(--font-display); color: #F1F6F5; letter-spacing: -.01em; }
.app-brand__sub { font-size: 11.5px; color: #8FA9A7; margin-top: 3px; }

.app-side__scroll { flex: 1; overflow-y: auto; padding: 4px 12px 16px; }
.app-side__group { padding: 18px 8px 6px; font-size: 12px; color: #85A19E; }
.app-side__group:first-child { padding-top: 8px; }
.app-nav { display: flex; flex-direction: column; gap: 2px; }
.app-nav__item {
  display: flex; align-items: center; gap: 10px; width: 100%; min-height: 38px;
  padding: 8px 10px; border: 0; border-radius: 8px; background: transparent;
  color: #C7D6D5; font: 500 14px var(--font-teks); text-align: left; cursor: pointer;
  transition: background .14s ease, color .14s ease;
}
.app-nav__item:hover { background: rgba(255,255,255,.06); color: #EDF4F3; }
.app-nav__item.is-active { background: rgba(255,255,255,.1); color: #FFFFFF; }
.app-nav__item .ic { opacity: .9; }
.nav-badge { margin-left: auto; font-size: 12px; font-variant-numeric: tabular-nums; color: #9DB6B3; }
.nav-badge_warn { color: #E8B45C; font-weight: 600; }

.app-side__foot { border-top: 1px solid rgba(255,255,255,.09); padding: 14px 18px 18px; }
.role-switch { display: flex; flex-direction: column; gap: 6px; }
.role-switch__label { font-size: 12px; color: #8FA9A7; }
#role-switch, .role-switch .tk-select { min-height: 30px; padding: 6px 10px; font-size: 14px; background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.22); color: #EAF2F1; }
.app-side__user { display: flex; align-items: center; gap: 9px; margin-top: 13px; font-size: 12.5px; color: #9DB6B3; }
.app-side__backdrop { display: none; }

.app-shell__main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.app-header {
  height: 56px; flex: 0 0 56px; display: flex; align-items: center; gap: 12px;
  padding: 0 24px; background: var(--kapur); border-bottom: 1px solid var(--garis);
  position: sticky; top: 0; z-index: 30;
}
.app-header__crumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--teks-samar); min-width: 0; }
.app-header__crumb a { color: var(--teks-samar); text-decoration: none; display: inline-flex; align-items: center; min-height: 24px; }
.app-header__crumb a:hover { color: var(--payau); text-decoration: underline; }
.app-header__crumb .ic { width: 14px; height: 14px; opacity: .7; }
.app-header__search { margin-left: auto; }
.app-header__actions { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.app-header__btn {
  min-width: 34px; height: 34px; padding: 0 8px; display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; border: 0; border-radius: var(--r-kontrol); background: transparent; color: var(--teks-lembut); cursor: pointer;
  transition: background .14s ease;
}
.app-header__btn:hover { background: var(--kabut); color: var(--teks); }
.app-header__env { font-size: 12.5px; color: var(--teks-samar); padding-right: 6px; }
.app-header__bell { position: relative; }
.app-header__badge {
  position: absolute; top: 2px; right: 2px; min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: 999px; background: var(--bahaya); color: #fff; font: 600 11px/16px var(--font-teks); text-align: center;
}
.app-header__avatar {
  width: 30px; height: 30px; border-radius: 50%; background: var(--tinta); color: #EAF2F1;
  display: inline-flex; align-items: center; justify-content: center; font: 600 12px var(--font-teks);
}
.app-header__burger { display: none; }
.demo-help-btn { font-size: 13.5px; }

.app-main { flex: 1; padding: var(--s6) var(--s6) var(--s7); }
.app-main > * { max-width: var(--lebar-isi); }

/* ---------------------------------------------------------------- page --- */
.app-page { animation: tk-masuk .3s cubic-bezier(.2,.7,.2,1) both; }
.app-page__crumb { display: none; }
.app-page__head { display: flex; align-items: flex-start; gap: var(--s5); justify-content: space-between; }
.app-page__title {
  font: 600 var(--t-judul)/1.12 var(--font-display); color: var(--tinta);
  letter-spacing: -.015em;
}
.app-page__sub { margin-top: 7px; font-size: 14px; line-height: 1.5; color: var(--teks-lembut); max-width: 64ch; }
.app-page__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: var(--s2); flex: 0 1 auto; padding-top: 4px; }

.app-page__isi { display: flex; flex-direction: column; gap: var(--s5); margin-top: var(--s5); }

/* GARIS KINCIR — kondisi seluruh kolam dalam satu baris, bisa diklik */
.alur { margin-top: 20px; }
.alur__bar { display: flex; gap: 2px; }
.alur__seg { height: 7px; border-radius: 2px; min-width: 6px; background: var(--netral-bg); }
.alur__seg_ok { background: var(--aman); }
.alur__seg_warn { background: #C98A16; }
.alur__seg_bad { background: var(--bahaya); }
.alur__seg_off { background: #CBD4CE; }
.alur__ket { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; margin-top: 9px; font-size: 13px; color: var(--teks-lembut); }
.alur__tombol { display: inline-flex; align-items: center; min-height: 24px; border: 0; background: none; padding: 0; color: var(--payau); font-size: 13px; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
.alur__tanggal { margin-left: auto; color: var(--teks-samar); }

/* -------------------------------------------------------------- panel --- */
.panel { background: var(--kapur); border: 1px solid var(--garis); border-radius: var(--r-panel); }
.panel__header { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px var(--s4); padding: 16px 20px 14px; }
.panel__header > * { min-width: 0; overflow-wrap: anywhere; }
.panel__header + .panel__body_flush { border-top: 0; }
.panel:has(> .panel__body_flush) > .panel__header { border-bottom: 1px solid var(--garis); padding-bottom: 14px; }
.panel__title { font: 600 var(--t-panel)/1.35 var(--font-teks); color: var(--tinta); letter-spacing: -.005em; }
.panel__hint { font-size: 13px; color: var(--teks-samar); }
.panel__body { padding: 20px; }
.panel__body_flush { padding: 0; }
.panel__foot { padding: 12px 20px 14px; border-top: 1px solid var(--garis); font-size: 13px; line-height: 1.5; color: var(--teks-samar); }

.section-title { font: 600 15px var(--font-teks); color: var(--tinta); margin-bottom: var(--s3); }

/* ------------------------------------------------------------ grid/isi --- */
.grid { display: grid; gap: var(--s5); }
.grid > *, .grid-main-side > *, .grid-2 > *, .grid-3 > * { min-width: 0; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s5); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s4); }
.grid-kpi { display: grid; grid-template-columns: repeat(auto-fit, minmax(168px, 1fr)); gap: var(--s4) var(--s6); }
.grid-main-side { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(280px, 1fr); gap: var(--s5); }
.grid-top { align-items: start; }
.grid-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s4) var(--s5); }
.grid-form > .full { grid-column: 1 / -1; }

/* ---------------------------------------------------------------- KPI --- */
/* Dibaca seperti papan instrumen: label kecil, angka besar tabular, catatan
   pendek. Tanpa kotak dan tanpa ikon — pemisahnya ruang, bukan garis. */
.kpi { display: flex; flex-direction: column; gap: 3px; }
.kpi__top { display: flex; align-items: center; gap: 7px; }
.kpi__ic { display: none; }
.kpi__label { font-size: 13px; color: var(--teks-samar); }
.kpi__value { display: flex; align-items: baseline; gap: 5px; font: 600 27px/1.08 var(--font-teks); color: var(--tinta); letter-spacing: -.015em; }
.kpi__value span, .kpi__unit { font: 400 13.5px var(--font-teks); color: var(--teks-lembut); letter-spacing: 0; }
.kpi__meta { font-size: 13px; line-height: 1.45; color: var(--teks-lembut); max-width: 42ch; }
.kpi__delta { font-size: 13px; }
.kpi__delta_ok { color: var(--aman); }
.kpi__delta_bad { color: var(--bahaya); }
.kpi_ok .kpi__value { color: var(--aman); }
.kpi_warn .kpi__value { color: var(--perhatian); }
.kpi_bad .kpi__value { color: var(--bahaya); }
/* angka biasa tetap tinta; hanya ok/perhatian/bahaya yang diberi warna */

/* --------------------------------------------------------------- tabel --- */
.tbl-wrap { overflow-x: auto; }
.tbl-wrap_sticky { max-height: 62vh; overflow-y: auto; }
.tk { width: 100%; border-collapse: collapse; }
.tk th {
  text-align: left; padding: 10px 20px; font: 500 13px var(--font-teks); color: var(--teks-samar);
  border-bottom: 1px solid var(--garis); white-space: nowrap; background: var(--kapur);
}
.tk td { padding: 13px 20px; font-size: 14px; color: var(--teks); border-bottom: 1px solid var(--garis); vertical-align: middle; }
.tk tbody tr:last-child td { border-bottom: 0; }
.tk tbody tr:hover { background: var(--sorot); }
.tk .right { text-align: right; font-variant-numeric: tabular-nums; }
.tk .nowrap { white-space: nowrap; }
.tk .num, .num { font-variant-numeric: tabular-nums; }
.tk tbody tr[data-goto] { cursor: pointer; }
.tk tbody tr[data-goto]:focus-visible { outline: 2px solid var(--payau); outline-offset: -2px; background: var(--sorot); }
.tk th.sortable { cursor: pointer; }
.tk th.sortable:hover { color: var(--payau); }
.row-fbtn { display: inline-flex; align-items: center; min-height: 24px; border: 0; background: none; padding: 0; color: var(--payau); font: 500 13.5px var(--font-teks); cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
.tbl-wrap_sticky .tk th { position: sticky; top: 0; z-index: 1; }

/* -------------------------------------------------------------- status --- */
.status {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px;
  background: var(--netral-bg); color: var(--teks-lembut); font: 500 13px/1.4 var(--font-teks); max-width: 100%; text-align: left;
}
.status .ic { width: 12px; height: 12px; }
.status_ok { background: var(--aman-bg); color: var(--aman); }
.status_warn { background: var(--perhatian-bg); color: var(--perhatian); }
.status_bad { background: var(--bahaya-bg); color: var(--bahaya); }
.status_info { background: var(--info-bg); color: var(--info); }
.status_off { background: var(--netral-bg); color: var(--teks-samar); }
.status-teks { display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; color: var(--teks); white-space: nowrap; }
.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; flex: 0 0 auto; background: var(--teks-samar); }
.dot_ok { background: var(--aman); }
.dot_warn { background: #C98A16; }
.dot_bad { background: var(--bahaya); }
.dot_off { background: #C3CCC6; }
.tag {
  display: inline-flex; align-items: center; padding: 3px 8px; border-radius: 6px;
  background: var(--kabut); border: 1px solid var(--garis); color: var(--teks-lembut); font: 500 13px var(--font-teks);
}
.tag_accent { background: var(--info-bg); border-color: #CFE0E0; color: var(--info); }
.tag_warn { background: var(--perhatian-bg); border-color: #E9D6AE; color: var(--perhatian); }
.up { color: var(--aman); }
.down { color: var(--bahaya); }

/* ------------------------------------------------------------ tindakan --- */
/* Tindakan: satu baris tipis berwarna sebagai penanda berat-ringannya,
   bukan ikon di setiap baris. */
.alert-list { display: flex; flex-direction: column; }
.alert-list_scroll { max-height: 46vh; overflow-y: auto; }
.alert-item {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px var(--s4);
  align-items: center; position: relative; padding: 14px 20px; border-bottom: 1px solid var(--garis);
}
.alert-item:last-child { border-bottom: 0; }
.alert-item::before { content: ''; position: absolute; left: 0; top: 14px; bottom: 14px; width: 2px; border-radius: 0 2px 2px 0; background: var(--teks-samar); }
.alert-item_sev_bad::before { background: var(--bahaya); }
.alert-item_sev_warn::before { background: #C98A16; }
.alert-item_sev_info::before { background: var(--payau); }
.alert-item__icon { display: none; }
.alert-item__title { font: 600 15px/1.35 var(--font-teks); color: var(--tinta); }
.alert-item__meta { font-size: 13.5px; line-height: 1.5; color: var(--teks-lembut); }
.alert-item__act {
  grid-column: 2; grid-row: 1 / span 2; align-self: center; display: inline-flex; align-items: center; min-height: 24px;
  border: 0; background: none; padding: 0; white-space: nowrap;
  color: var(--payau); font: 500 13.5px var(--font-teks); cursor: pointer; text-decoration: underline; text-underline-offset: 2px;
}
.alert-item > div { grid-column: 1; }
.alert-item__act:hover { color: var(--tinta); }

/* Angka selalu rata: font: shorthand mereset font-variant-numeric, jadi daftar ulang di sini. */
.kpi__value, .kpi__label, .kpi__meta, .kpi__unit, .status, .status-teks, .tk th, .tk td,
.def-list dd, .kv-row b, .alur__ket, .field__label, .chart text, .report-head__dok,
.panel__title, .app-brand__name, .tk-modal__head h2, .nav-badge, .filter-bar__count,
.metric-b, .metric-b__label { font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------- grafik --- */
.chart { display: block; }
.chart text { font-family: var(--font-teks); font-size: 11.5px; fill: var(--teks-samar); font-variant-numeric: tabular-nums; }
.chart .grid-line { stroke: #E9EDE9; stroke-width: 1; }
.chart .axis { stroke: #D6DCD7; stroke-width: 1; }
.chart .bar { fill: var(--payau); }
.band-label { font-size: 11.5px; fill: var(--teks-samar); }
.chart-legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; font-size: 13px; color: var(--teks-lembut); }
.chart-legend span { display: inline-flex; align-items: center; gap: 7px; }
.chart-legend i { width: 14px; height: 3px; border-radius: 2px; display: inline-block; }
.chart-tip { position: fixed; z-index: 80; min-width: 132px; background: var(--tinta); color: #EAF2F1; padding: 9px 11px; border-radius: 10px; font-size: 12.5px; pointer-events: none; }
.chart-tip b { display: block; font-weight: 600; margin-bottom: 4px; }
.chart-tip i { font-style: normal; }

/* --------------------------------------------------------------- form --- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field__label { font: 500 13.5px var(--font-teks); color: var(--teks); }
.field__unit { font-weight: 400; font-size: 12.5px; color: var(--teks-samar); }
.field__help { font-size: 13px; line-height: 1.45; color: var(--teks-lembut); }
.field__flag { font-size: 13px; line-height: 1.5; color: var(--bahaya); }
.req { color: var(--bahaya); }
.tk-input, .tk-textarea, .tk-select {
  width: 100%; padding: 9px 11px; background: var(--kapur); color: var(--teks);
  border: 1px solid var(--batas); border-radius: var(--r-kontrol); font: 400 15px var(--font-teks);
}
.tk-input:hover, .tk-textarea:hover, .tk-select:hover { border-color: var(--teks-samar); }
.tk-input:focus, .tk-textarea:focus, .tk-select:focus { outline: 2px solid var(--payau); outline-offset: 1px; border-color: var(--payau); }
.tk-textarea { min-height: 76px; resize: vertical; }
.form-grid { display: flex; flex-direction: column; gap: var(--s4); }

.chip-group { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  min-height: 32px; padding: 0 13px; border-radius: 999px; border: 1px solid var(--batas);
  background: var(--kapur); color: var(--teks-lembut); font: 500 13px var(--font-teks); cursor: pointer;
}
.chip:hover { border-color: var(--payau); color: var(--tinta); }
.chip.is-on { background: var(--tinta); border-color: var(--tinta); color: #F1F6F5; }

.filter-bar { display: flex; align-items: center; gap: var(--s3); padding: 14px 20px; border-bottom: 1px solid var(--garis); flex-wrap: wrap; }
.filter-bar__search { position: relative; flex: 1 1 260px; min-width: 180px; display: flex; align-items: center; }
.filter-bar__search .ic { position: absolute; left: 10px; color: var(--teks-samar); }
.filter-bar__search input { padding-left: 32px; height: 36px; }
.filter-bar__seg { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-bar__count { margin-left: auto; font-size: 13px; color: var(--teks-samar); }
.filter-empty { padding: 22px 20px; font-size: 13.5px; color: var(--teks-samar); }

/* ------------------------------------------------------ modal & toast --- */
.tk-backdrop {
  position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center;
  padding: 20px; background: rgba(11, 43, 46, .45); animation: tk-pudar .16s ease-out both;
}
.tk-modal {
  width: 100%; max-width: 640px; max-height: 86vh; display: flex; flex-direction: column;
  background: var(--kapur); border-radius: 14px; overflow: hidden;
  box-shadow: 0 26px 70px -24px rgba(11, 43, 46, .42); animation: tk-naik .22s cubic-bezier(.2,.7,.2,1) both;
}
.tk-modal__head { display: flex; align-items: center; justify-content: space-between; gap: var(--s4); padding: 18px 22px; border-bottom: 1px solid var(--garis); }
.tk-modal__head h2, .tk-modal__head h3 { font: 600 17px/1.3 var(--font-display); color: var(--tinta); }
.tk-modal__body { padding: 20px 22px; overflow-y: auto; }
.tk-modal__foot { display: flex; justify-content: flex-end; gap: var(--s2); padding: 14px 22px; border-top: 1px solid var(--garis); }
.tk-icon-btn { border: 0; background: transparent; color: var(--teks-lembut); width: 32px; height: 32px; border-radius: 8px; cursor: pointer; }
.tk-icon-btn:hover { background: var(--kabut); color: var(--teks); }
.tk-toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 80;
  background: var(--tinta); color: #EAF2F1; padding: 12px 18px; border-radius: 12px; font-size: 13.5px;
  box-shadow: 0 18px 40px -18px rgba(11, 43, 46, .5);
}
.tk-toast_warn { background: #6E3C00; }

/* -------------------------------------------------------------- tombol --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 36px; padding: 0 14px;
  border: 1px solid var(--batas); border-radius: var(--r-kontrol); background: var(--kapur); color: var(--teks);
  font: 500 14px var(--font-teks); cursor: pointer; text-decoration: none;
  transition: background .14s ease, border-color .14s ease, transform .08s ease;
}
.btn:hover { background: var(--sorot); }
.btn:active { transform: translateY(1px); }
.btn .ic { width: 15px; height: 15px; }
.btn_primary { background: var(--tinta); border-color: var(--tinta); color: #F1F6F5; }
.btn_primary:hover { background: var(--tinta-2); border-color: var(--tinta-2); }
.btn_sm { height: 30px; padding: 0 10px; font-size: 13px; }
.btn_danger { color: var(--bahaya); border-color: #DCAAA3; }
.btn_danger:hover { background: var(--bahaya-bg); }
.btn_link { height: auto; padding: 0; border: 0; background: none; color: var(--payau); text-decoration: underline; text-underline-offset: 2px; }
.btn_link:hover { background: none; }
.link { display: inline-flex; align-items: center; min-height: 24px; border: 0; background: none; padding: 0; color: var(--payau); font: inherit; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
.link:hover { color: var(--tinta); }

/* ------------------------------------------------------------ lain-lain --- */
.strong { font-weight: 600; color: var(--tinta); }
.muted { color: var(--teks-lembut); }
.small { font-size: 13px; }
.kv-row { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 2px var(--s4); padding: 10px 0; border-bottom: 1px solid var(--garis); font-size: 13.5px; }
.kv-row:last-child { border-bottom: 0; }
.kv-row > span:first-child, .kv-row > dt { color: var(--teks-lembut); }
.kv-row b, .kv-row > span:last-child, .kv-row > dd { font-weight: 600; color: var(--tinta); font-variant-numeric: tabular-nums; text-align: right; }
.def-list { margin: 0; display: flex; flex-direction: column; }
.def-list dt { font-size: 13px; color: var(--teks-lembut); }
.def-list dd { margin: 0 0 12px; font-size: 14.5px; font-weight: 500; color: var(--tinta); }
.kolam-strip { display: flex; flex-wrap: wrap; gap: 8px; }
.empty-state { padding: 34px 20px; text-align: center; font-size: 14px; line-height: 1.6; color: var(--teks-lembut); max-width: 62ch; margin: 0 auto; }
.report-head { margin-bottom: var(--s5); }
.report-head__dok { font: 600 15px var(--font-teks); color: var(--tinta); margin-bottom: 3px; }
.report-head__id { font-size: 13px; color: var(--teks-lembut); }
.report-head__cetak { font-size: 13px; text-align: right; color: var(--teks-lembut); font-variant-numeric: tabular-nums; }
.report-head h1 { font: 600 26px/1.2 var(--font-display); color: var(--tinta); }
.report-head div { font-size: 13px; color: var(--teks-lembut); }
.demo-help { font-size: 13.5px; color: var(--teks-lembut); }
.is-hidden { display: none !important; }
.print-only { display: none; font-size: 11px; }

/* --------------------------------------------------------------- cetak --- */
@media print {
  .app-side, .app-header, .app-page__actions, .no-print, .filter-bar, .demo-help-btn, .alur__tombol { display: none !important; }
  body { background: #fff; }
  .app-main { padding: 0; }
  .app-main > * { max-width: none; }
  .panel { border: 1px solid #999; border-radius: 0; break-inside: avoid; }
  .app-page__title { font-size: 22px; }
  .print-only { display: block; }
  .print-only-block { display: block !important; }
  a { color: var(--teks); text-decoration: none; }
}

/* -------------------------------------------------------------- gerakan --- */
@keyframes tk-masuk { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes tk-naik { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes tk-pudar { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

/* ------------------------------------------------------- layar sempit --- */
@media (max-width: 1180px) {
  .grid-main-side { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 1024px) {
  .app-side {
    position: fixed; inset: 0 auto 0 0; z-index: 70; transform: translateX(-100%);
    transition: transform .22s cubic-bezier(.2,.7,.2,1); box-shadow: 0 0 60px rgba(11,43,46,.35);
  }
  .app-shell.is-nav-open .app-side { transform: none; }
  .app-side__backdrop { display: none; position: fixed; inset: 0; z-index: 65; background: rgba(11,43,46,.45); }
  .app-shell.is-nav-open .app-side__backdrop { display: block; }
  .app-header__burger { display: inline-flex; }
  .app-header { padding: 0 16px; }
  .app-main { padding: var(--s5) var(--s4) var(--s6); }
  .app-page__head { flex-direction: column; gap: var(--s4); }
  .app-page__actions { padding-top: 0; }
}
@media (max-width: 820px) {
  .grid-2, .grid-3, .grid-form { grid-template-columns: minmax(0, 1fr); }
  .app-header__search, .app-header__env { display: none; }
  .grid-kpi { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--s4); }
  .kpi__value { font-size: 24px; }
  .alert-item { grid-template-columns: minmax(0, 1fr); padding: 14px 16px; }
  .alert-item__act { grid-column: 1; grid-row: auto; justify-self: start; margin-top: 8px; }
}
@media (max-width: 560px) {
  .app-page__title { font-size: 23px; }
  .grid-kpi { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .alur__tanggal { margin-left: 0; }
  /* layar sempit: tabel lebih rapat supaya tidak ada gulir halaman */
  .tk th, .tk td { padding: 11px 12px; }
  .tk th { font-size: 12.5px; }
  .tk td { font-size: 13.5px; }
  .panel__header, .panel__body { padding-left: 14px; padding-right: 14px; }
  .filter-bar { flex-wrap: wrap; }
}
@media (pointer: coarse) {
  .btn, .chip, .app-nav__item, .app-header__btn, .tk-input, .tk-select, .row-fbtn, .link, .alur__tombol { min-height: 44px; }
  .btn_sm { min-height: 38px; }
  button, a, tr[data-goto], .chip, .app-nav__item { touch-action: manipulation; }
}