/* ============================================================
   Monitoring Kandang Puyuh — gaya visual
   Palet diambil dari dunia kandang: gelap pinus, kertas sekam,
   bara pemanas, tosca ventilasi, zaitun litter.
   ============================================================ */

:root {
  --tinta:    #131a18;
  --tinta-2:  #1f2a27;
  --tinta-3:  #2f3d39;
  --kertas:   #e6e4da;
  --panel:    #f4f3ed;
  --garis:    #cbc7b9;
  --garis-2:  #ddd9cc;
  --redup:    #6a6e62;
  --tosca:    #1f6f6b;
  --bara:     #de6b14;
  --olive:    #75871f;
  --bahaya:   #a82318;
  --aman:     #2f7d4f;

  --r: 3px;
  --sp: 1rem;

  --display: "Bricolage Grotesque", "Inter Tight", system-ui, sans-serif;
  --tubuh:   "Inter Tight", system-ui, -apple-system, sans-serif;
  --data:    "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--kertas);
  color: var(--tinta);
  font-family: var(--tubuh);
  font-size: 15px;
  line-height: 1.5;
  /* tekstur halus seperti serat kertas sekam */
  background-image:
    repeating-linear-gradient(0deg, rgba(19,26,24,.018) 0 1px, transparent 1px 3px);
}

a { color: var(--tosca); }

/* ---------- Kepala & navigasi ---------- */
.bilah {
  background: var(--tinta);
  color: var(--panel);
  border-bottom: 3px solid var(--bara);
}
.bilah-dalam {
  max-width: 1180px;
  margin: 0 auto;
  padding: .85rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  flex-wrap: wrap;
}
.merek {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -.02em;
  line-height: 1.1;
  margin-right: auto;
}
.merek small {
  display: block;
  font-family: var(--data);
  font-weight: 400;
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #8d9a94;
  margin-top: .18rem;
}
.nav { display: flex; gap: .15rem; flex-wrap: wrap; }
.nav a {
  color: #b6bfb9;
  text-decoration: none;
  font-size: .82rem;
  font-weight: 500;
  padding: .4rem .7rem;
  border-radius: var(--r);
}
.nav a:hover { color: #fff; background: var(--tinta-2); }
.nav a[aria-current="page"] {
  color: var(--tinta);
  background: var(--panel);
}

/* ---------- Denyut daring ---------- */
.denyut {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--data);
  font-size: .7rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #8d9a94;
}
.titik {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--redup);
  box-shadow: 0 0 0 0 rgba(47,125,79,.6);
}
.daring .titik { background: #4fbe83; animation: nadi 2.4s infinite; }
.luring .titik { background: var(--bahaya); }
.daring { color: #7ecfa2; }
.luring { color: #e0857c; }
@keyframes nadi {
  0%   { box-shadow: 0 0 0 0 rgba(79,190,131,.55); }
  70%  { box-shadow: 0 0 0 7px rgba(79,190,131,0); }
  100% { box-shadow: 0 0 0 0 rgba(79,190,131,0); }
}

/* ---------- Tata letak ---------- */
.wadah { max-width: 1180px; margin: 0 auto; padding: 1.4rem 1.1rem 3rem; }

.kartu {
  background: var(--panel);
  border: 1px solid var(--garis);
  border-radius: var(--r);
}
.kartu > header {
  padding: .7rem 1rem;
  border-bottom: 1px solid var(--garis-2);
  display: flex;
  align-items: baseline;
  gap: .6rem;
  flex-wrap: wrap;
}
.kartu > header h2 {
  margin: 0;
  font-family: var(--display);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: -.01em;
}
.kartu > header .catatan {
  font-family: var(--data);
  font-size: .68rem;
  color: var(--redup);
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-left: auto;
}
.isi { padding: 1rem; }

.baris { display: grid; gap: 1.1rem; }
@media (min-width: 900px) {
  .baris-2 { grid-template-columns: 1fr 1.5fr; }
}

/* ============================================================
   TANDA TANGAN: pita kenyamanan
   Tiap parameter satu pita horizontal. Zona aman menyala,
   penanda menunjukkan nilai sekarang, garis tipis di atasnya
   menunjukkan ke mana angkanya bergerak satu jam terakhir.
   ============================================================ */
.pita-set { display: grid; gap: 1.5rem; }

.pita { display: grid; gap: .35rem; }

.pita-kepala {
  display: flex;
  align-items: baseline;
  gap: .5rem;
}
.pita-nama {
  font-family: var(--data);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--redup);
}
.pita-nilai {
  margin-left: auto;
  font-family: var(--display);
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.pita-satuan {
  font-family: var(--data);
  font-size: .78rem;
  color: var(--redup);
  font-weight: 400;
}
.pita-vonis {
  font-family: var(--data);
  font-size: .64rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .12rem .4rem;
  border-radius: 2px;
  border: 1px solid currentColor;
}
.v-aman  { color: var(--aman); }
.v-tinggi{ color: var(--bara); }
.v-rendah{ color: var(--tosca); }
.v-bahaya{ color: var(--bahaya); background: rgba(168,35,24,.07); }
.v-kosong{ color: var(--redup); }

.jejak { display: block; width: 100%; height: 26px; overflow: visible; }

.trek {
  position: relative;
  height: 15px;
  background: repeating-linear-gradient(
    -45deg, #dedac9 0 3px, #d8d4c2 3px 6px);
  border: 1px solid var(--garis);
  border-radius: 2px;
}
.zona {
  position: absolute;
  top: 0; bottom: 0;
  background: linear-gradient(180deg, rgba(47,125,79,.28), rgba(47,125,79,.14));
  border-left: 1px solid rgba(47,125,79,.55);
  border-right: 1px solid rgba(47,125,79,.55);
}
.penanda {
  position: absolute;
  top: -5px; bottom: -5px;
  width: 3px;
  margin-left: -1.5px;
  background: var(--tinta);
  border-radius: 1px;
  transition: left .5s cubic-bezier(.4,0,.2,1);
}
.penanda::after {
  content: "";
  position: absolute;
  top: -4px; left: 50%;
  transform: translateX(-50%);
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--tinta);
}
.penanda.lewat { background: var(--bahaya); }
.penanda.lewat::after { border-top-color: var(--bahaya); }

.pita-skala {
  display: flex;
  justify-content: space-between;
  font-family: var(--data);
  font-size: .6rem;
  color: var(--redup);
}

/* ---------- Aktuator ---------- */
.aktuator { display: grid; gap: .55rem; }
.akt {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .6rem .75rem;
  border: 1px solid var(--garis-2);
  border-radius: var(--r);
  background: #fbfaf6;
}
.akt-lampu {
  width: 11px; height: 11px; border-radius: 50%;
  background: #c3c0b2;
  flex: none;
}
.akt.nyala { border-color: var(--tinta-3); background: #fff; }
.akt.nyala .akt-lampu { background: var(--warna, var(--tosca)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--warna, var(--tosca)) 22%, transparent); }
.akt-nama { font-weight: 600; font-size: .88rem; }
.akt-ket { font-family: var(--data); font-size: .66rem; color: var(--redup); }
.akt-status {
  margin-left: auto;
  font-family: var(--data);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--redup);
}
.akt.nyala .akt-status { color: var(--tinta); font-weight: 500; }

/* Sakelar */
.sakelar {
  margin-left: auto;
  position: relative;
  width: 42px; height: 23px;
  flex: none;
}
.sakelar input {
  position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer;
}
.sakelar span {
  position: absolute; inset: 0;
  background: #c3c0b2;
  border-radius: 12px;
  transition: background .2s;
  pointer-events: none;
}
.sakelar span::after {
  content: "";
  position: absolute;
  top: 3px; left: 3px;
  width: 17px; height: 17px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s;
}
.sakelar input:checked + span { background: var(--tinta-3); }
.sakelar input:checked + span::after { transform: translateX(19px); }
.sakelar input:focus-visible + span { outline: 2px solid var(--tosca); outline-offset: 2px; }
.sakelar input:disabled + span { opacity: .4; }
.sakelar input:disabled { cursor: not-allowed; }

/* ---------- Mode ---------- */
.mode-pilih { display: flex; gap: 0; border: 1px solid var(--garis); border-radius: var(--r); overflow: hidden; }
.mode-pilih button {
  flex: 1;
  padding: .5rem .6rem;
  border: 0;
  background: #fbfaf6;
  font-family: var(--data);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
  color: var(--redup);
}
.mode-pilih button + button { border-left: 1px solid var(--garis); }
.mode-pilih button[aria-pressed="true"] { background: var(--tinta); color: var(--panel); }

.peringatan-manual {
  margin-top: .7rem;
  padding: .55rem .7rem;
  background: rgba(222,107,20,.1);
  border-left: 3px solid var(--bara);
  font-size: .78rem;
  border-radius: 0 2px 2px 0;
}

/* ---------- Alarm ---------- */
.alarm-daftar { display: grid; gap: .5rem; }
.alarm-item {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  padding: .6rem .75rem;
  border-left: 3px solid var(--redup);
  background: #fbfaf6;
  border-radius: 0 var(--r) var(--r) 0;
}
.alarm-item.bahaya { border-left-color: var(--bahaya); background: rgba(168,35,24,.05); }
.alarm-item.peringatan { border-left-color: var(--bara); background: rgba(222,107,20,.05); }
.alarm-judul { font-weight: 600; font-size: .86rem; }
.alarm-pesan { font-size: .78rem; color: var(--redup); }
.alarm-waktu {
  margin-left: auto;
  font-family: var(--data);
  font-size: .68rem;
  color: var(--redup);
  text-align: right;
  white-space: nowrap;
}

.kosong {
  padding: 1.6rem 1rem;
  text-align: center;
  color: var(--redup);
  font-size: .85rem;
}
.kosong strong { display: block; color: var(--tinta); font-weight: 600; margin-bottom: .2rem; }

/* ---------- Tabel ---------- */
.tabel-bungkus { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--data);
  font-size: .78rem;
}
table.data th {
  text-align: left;
  padding: .5rem .6rem;
  background: var(--tinta);
  color: var(--panel);
  font-weight: 500;
  font-size: .66rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
  position: sticky;
  top: 0;
}
table.data td {
  padding: .42rem .6rem;
  border-bottom: 1px solid var(--garis-2);
  white-space: nowrap;
}
table.data tbody tr:nth-child(even) { background: rgba(19,26,24,.022); }
table.data tbody tr:hover { background: rgba(31,111,107,.07); }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
td.lewat { color: var(--bahaya); font-weight: 600; }

.tag {
  display: inline-block;
  padding: .05rem .35rem;
  border-radius: 2px;
  font-size: .64rem;
  letter-spacing: .06em;
  background: var(--garis-2);
  color: var(--redup);
}
.tag.on { background: var(--tinta-3); color: #fff; }
.tag.on.bara { background: var(--bara); }
.tag.on.olive { background: var(--olive); }

/* ---------- Formulir ---------- */
.form-baris { display: grid; gap: .9rem; }
@media (min-width: 640px) { .form-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .form-grid-3 { grid-template-columns: repeat(3, 1fr); } }

label.bidang { display: grid; gap: .25rem; }
label.bidang span {
  font-family: var(--data);
  font-size: .66rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--redup);
}
input[type="number"], input[type="date"], input[type="text"], select {
  font-family: var(--data);
  font-size: .85rem;
  padding: .48rem .6rem;
  border: 1px solid var(--garis);
  border-radius: var(--r);
  background: #fff;
  color: var(--tinta);
  width: 100%;
}
input:focus-visible, select:focus-visible, button:focus-visible {
  outline: 2px solid var(--tosca);
  outline-offset: 1px;
}

.tombol {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .52rem .95rem;
  border: 1px solid var(--tinta);
  border-radius: var(--r);
  background: var(--tinta);
  color: var(--panel);
  font-family: var(--tubuh);
  font-size: .84rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
}
.tombol:hover { background: var(--tinta-2); }
.tombol.garis { background: transparent; color: var(--tinta); }
.tombol.garis:hover { background: rgba(19,26,24,.06); }

.alat {
  display: flex;
  gap: .7rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

/* ---------- Grafik ---------- */
.rentang { display: flex; gap: .2rem; flex-wrap: wrap; }
.rentang button {
  padding: .3rem .6rem;
  border: 1px solid var(--garis);
  background: #fbfaf6;
  border-radius: var(--r);
  font-family: var(--data);
  font-size: .68rem;
  cursor: pointer;
  color: var(--redup);
}
.rentang button[aria-pressed="true"] { background: var(--tinta); color: var(--panel); border-color: var(--tinta); }
.grafik-kotak { position: relative; height: 300px; }

/* ---------- Halaman & lain-lain ---------- */
.paginasi {
  display: flex;
  gap: .4rem;
  align-items: center;
  justify-content: space-between;
  padding: .7rem 1rem;
  border-top: 1px solid var(--garis-2);
  font-family: var(--data);
  font-size: .72rem;
  color: var(--redup);
  flex-wrap: wrap;
}
.ringkas {
  display: grid;
  gap: .8rem;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}
.ringkas div {
  padding: .6rem .75rem;
  border: 1px solid var(--garis-2);
  border-radius: var(--r);
  background: #fbfaf6;
}
.ringkas dt {
  font-family: var(--data);
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--redup);
}
.ringkas dd {
  margin: .15rem 0 0;
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}

.notif {
  position: fixed;
  left: 50%; bottom: 1.4rem;
  transform: translate(-50%, 130%);
  background: var(--tinta);
  color: var(--panel);
  padding: .6rem 1rem;
  border-radius: var(--r);
  font-size: .84rem;
  box-shadow: 0 6px 22px rgba(19,26,24,.28);
  transition: transform .28s cubic-bezier(.4,0,.2,1);
  z-index: 50;
  max-width: 90vw;
}
.notif.tampil { transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

@media (max-width: 560px) {
  .pita-nilai { font-size: 1.5rem; }
  .bilah-dalam { padding: .7rem .9rem; }
  .wadah { padding: 1rem .9rem 2.5rem; }
}