/* ============================================================
   گله‌یار — رابط کاربری ثبت میدانی عملیات دام
   Design tokens
   ============================================================ */
:root{
  --bg:              #121b15;
  --bg-soft:         #16211a;
  --surface:         #1c2a20;
  --surface-2:       #24352a;
  --line:            #34473a;
  --line-soft:       #263528;

  --text:            #eef3ea;
  --text-dim:        #9db09a;
  --text-faint:      #6d8170;

  --accent:          #8fb85a;   /* پوشش گیاهی / علفزار */
  --accent-strong:   #a9d873;
  --accent-ink:      #12210a;

  --alarm:           #e2683d;   /* خارج از گروه / هشدار */
  --alarm-strong:    #ff8657;

  --lcd-bg:           #0a120c;
  --lcd-fg:           #bff27a;
  --lcd-fg-dim:       #5e7a44;

  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 22px;

  --mono: 'JetBrains Mono', ui-monospace, 'Courier New', monospace;
  --face: 'Vazirmatn', 'Segoe UI', Tahoma, sans-serif;

  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:var(--face);
  background:var(--bg);
  color:var(--text);
  direction:rtl;
  -webkit-font-smoothing:antialiased;
}

::selection{ background:var(--accent); color:var(--accent-ink); }

a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; }

/* ============================================================
   قاب نمایش شبیه‌ساز گوشی (فقط برای پیش‌نمایش روی دسکتاپ)
   ============================================================ */
.device-stage{
  min-height:100vh;
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding:28px 12px 60px;
  background:
    radial-gradient(circle at 20% -10%, #1c2b1e 0%, transparent 55%),
    radial-gradient(circle at 100% 0%, #172018 0%, transparent 45%),
    var(--bg);
}
.device{
  width:100%;
  max-width:412px;
  min-height:calc(100vh - 88px);
  background:var(--bg);
  border-radius:38px;
  border:1px solid var(--line-soft);
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.7), 0 0 0 8px #0c130e;
  overflow:hidden;
  position:relative;
  display:flex;
  flex-direction:column;
}
@media (max-width: 460px){
  .device-stage{ padding:0; }
  .device{ border-radius:0; box-shadow:none; border:none; min-height:100vh; }
}

.screen{
  flex:1;
  display:flex;
  flex-direction:column;
  min-height:0;
}

/* ============================================================
   نوار بالایی
   ============================================================ */
.topbar{
  padding: calc(16px + var(--safe-top)) 18px 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  border-bottom:1px solid var(--line-soft);
  background:var(--bg-soft);
  position:sticky;
  top:0;
  z-index:5;
}
.topbar h1{
  font-size:17px;
  margin:0;
  font-weight:700;
  letter-spacing:-.2px;
}
.topbar .sub{
  font-size:11.5px;
  color:var(--text-dim);
  margin-top:2px;
}
.back-btn{
  width:36px; height:36px;
  border-radius:50%;
  border:1px solid var(--line);
  background:var(--surface);
  display:flex; align-items:center; justify-content:center;
  color:var(--text);
  flex:0 0 auto;
}
.back-btn svg{ width:18px; height:18px; transform:scaleX(-1); }

.chip-row{
  display:flex; gap:6px; flex-wrap:wrap; margin-top:10px;
}
.chip{
  font-size:11px;
  padding:5px 10px;
  border-radius:999px;
  background:var(--surface);
  border:1px solid var(--line);
  color:var(--text-dim);
  display:flex; align-items:center; gap:5px;
}
.chip b{ color:var(--text); font-weight:600; }

/* ============================================================
   محتوا
   ============================================================ */
.content{
  flex:1;
  overflow-y:auto;
  padding:16px 16px 12px;
  -webkit-overflow-scrolling:touch;
}
.content::-webkit-scrollbar{ width:0; }

.section-label{
  font-size:11.5px;
  color:var(--text-faint);
  text-transform:uppercase;
  letter-spacing:.6px;
  margin: 18px 2px 8px;
  display:flex; align-items:center; gap:8px;
}
.section-label::after{
  content:'';
  flex:1; height:1px;
  background:var(--line-soft);
}
.section-label:first-child{ margin-top:2px; }

/* ============================================================
   بلوک اطلاعات عملیات (مامور/تاریخ/محل/گله)
   ============================================================ */
.meta-card{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  padding:4px;
  display:grid;
  grid-template-columns:1fr 1fr;
}
.meta-field{
  padding:11px 12px;
  border-bottom:1px solid var(--line-soft);
}
.meta-field.full{ grid-column:1 / -1; }
.meta-field:nth-last-child(1),
.meta-field:nth-last-child(2):nth-child(odd){ border-bottom:none; }
.meta-field label{
  display:block;
  font-size:10.5px;
  color:var(--text-faint);
  margin-bottom:3px;
}
.meta-field select,
.meta-field .value{
  border:none;
  background:transparent;
  color:var(--text);
  font-family:inherit;
  font-size:13.5px;
  width:100%;
  padding:0;
  appearance:none;
  font-weight:600;
}
.meta-field .value.mono{ font-family:var(--mono); }

/* ============================================================
   نمایشگر LCD تگ RFID — عنصر امضادار طراحی
   ============================================================ */
.scan-panel{
  background:var(--lcd-bg);
  border:1px solid #1c2a17;
  border-radius:var(--radius-l);
  padding:16px;
  position:relative;
  overflow:hidden;
  box-shadow: inset 0 0 30px rgba(0,0,0,.6);
}
.scan-panel::before{
  content:'';
  position:absolute; inset:0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(191,242,122,.035) 0px,
    rgba(191,242,122,.035) 1px,
    transparent 1px,
    transparent 3px
  );
  pointer-events:none;
}
.scan-panel .scan-top{
  display:flex; justify-content:space-between; align-items:center;
  font-family:var(--mono);
  font-size:10px;
  color:var(--lcd-fg-dim);
  letter-spacing:1px;
  text-transform:uppercase;
}
.scan-dot{ width:6px; height:6px; border-radius:50%; background:var(--lcd-fg-dim); }
.scan-dot.live{ background:var(--lcd-fg); box-shadow:0 0 8px var(--lcd-fg); animation:blink 1.4s infinite; }
@keyframes blink{ 50%{ opacity:.25; } }

.scan-readout{
  font-family:var(--mono);
  font-size:26px;
  letter-spacing:2px;
  color:var(--lcd-fg);
  text-shadow:0 0 12px rgba(191,242,122,.45);
  margin:12px 0 4px;
  min-height:34px;
  display:flex; align-items:center;
  gap:4px;
  direction:ltr;
  text-align:right;
  justify-content:flex-end;
}
.scan-readout.empty{ color:var(--lcd-fg-dim); font-size:14px; letter-spacing:.5px; }
.scan-readout .cursor{
  display:inline-block; width:9px; height:20px; background:var(--lcd-fg);
  animation:blink 1s steps(1) infinite;
}
.scan-status{
  font-size:11.5px;
  color:var(--lcd-fg-dim);
  font-family:var(--mono);
}
.scan-status.ok{ color:var(--lcd-fg); }
.scan-status.alarm{ color:var(--alarm-strong); }

.scan-panel.flash-ok{ animation:flashOk .5s ease; }
.scan-panel.flash-alarm{ animation:flashAlarm .45s ease 2; }
@keyframes flashOk{
  0%{ box-shadow: inset 0 0 30px rgba(191,242,122,.5); }
  100%{ box-shadow: inset 0 0 30px rgba(0,0,0,.6); }
}
@keyframes flashAlarm{
  0%{ transform:translateX(0); box-shadow: inset 0 0 40px rgba(226,104,61,.6);}
  25%{ transform:translateX(-4px); }
  75%{ transform:translateX(4px); }
  100%{ transform:translateX(0); box-shadow: inset 0 0 30px rgba(0,0,0,.6);}
}

.scan-btn{
  margin-top:12px;
  width:100%;
  border:1px dashed #2c4326;
  background:transparent;
  color:var(--lcd-fg);
  font-family:var(--mono);
  font-size:12px;
  padding:11px;
  border-radius:var(--radius-s);
  display:flex; align-items:center; justify-content:center; gap:8px;
}
.scan-btn:active{ background:rgba(191,242,122,.08); }
.scan-btn svg{ width:15px; height:15px; }

/* ============================================================
   فرم‌ها
   ============================================================ */
.field{
  margin-bottom:12px;
}
.field label{
  display:block;
  font-size:12.5px;
  color:var(--text-dim);
  margin-bottom:6px;
  font-weight:600;
}
.field .hint{
  font-size:10.5px;
  color:var(--text-faint);
  margin-top:4px;
}
.control{
  width:100%;
  background:var(--surface);
  border:1px solid var(--line);
  color:var(--text);
  border-radius:var(--radius-s);
  padding:12px 13px;
  font-size:14px;
  font-family:inherit;
}
.control:focus{ outline:none; border-color:var(--accent); }
select.control{ appearance:none; }
.select-wrap{ position:relative; }
.select-wrap::after{
  content:'';
  position:absolute; left:14px; top:50%; margin-top:-3px;
  width:8px; height:8px;
  border-left:1.5px solid var(--text-dim);
  border-bottom:1.5px solid var(--text-dim);
  transform:rotate(-45deg);
  pointer-events:none;
}
textarea.control{ resize:vertical; min-height:64px; }

.field-row{ display:flex; gap:10px; }
.field-row .field{ flex:1; }

.pill-group{ display:flex; gap:8px; flex-wrap:wrap; }
.pill-option{
  flex:1;
  min-width:88px;
  text-align:center;
  padding:11px 10px;
  border-radius:var(--radius-s);
  border:1px solid var(--line);
  background:var(--surface);
  font-size:13px;
  color:var(--text-dim);
}
.pill-option input{ display:none; }
.pill-option.checked{
  border-color:var(--accent);
  color:var(--accent-strong);
  background:rgba(143,184,90,.12);
  font-weight:700;
}

.stepper{
  display:flex; align-items:stretch;
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  overflow:hidden;
  background:var(--surface);
}
.stepper button{
  width:44px;
  border:none;
  background:var(--surface-2);
  color:var(--text);
  font-size:18px;
}
.stepper input{
  flex:1;
  border:none;
  background:transparent;
  text-align:center;
  color:var(--text);
  font-size:15px;
  font-family:var(--mono);
  font-weight:700;
}
.stepper input:focus{ outline:none; }

.tag-triplet{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:8px;
}
.tag-triplet .field{ margin-bottom:0; }
.tag-triplet label{ font-size:10.5px; }
.tag-triplet .control{ padding:9px 8px; font-size:12px; text-align:center; font-family:var(--mono); }

/* ============================================================
   دفترچه ثبت (لیست رکوردها به‌جای جدول عریض)
   ============================================================ */
.ledger-head{
  display:flex; align-items:baseline; justify-content:space-between;
  margin:22px 2px 8px;
}
.ledger-head .count{
  font-family:var(--mono);
  font-size:12px;
  color:var(--accent-strong);
  background:rgba(143,184,90,.12);
  padding:2px 9px;
  border-radius:999px;
}
.ledger{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.ledger-empty{
  border:1px dashed var(--line);
  border-radius:var(--radius-m);
  padding:22px 14px;
  text-align:center;
  color:var(--text-faint);
  font-size:12.5px;
  line-height:1.9;
}
.ledger-row{
  display:flex;
  align-items:center;
  gap:12px;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  padding:11px 13px;
  animation:rowIn .28s ease;
}
@keyframes rowIn{ from{ opacity:0; transform:translateY(6px); } to{ opacity:1; transform:none; } }
.ledger-row .idx{
  width:24px; height:24px;
  border-radius:50%;
  background:var(--surface-2);
  color:var(--text-dim);
  font-family:var(--mono);
  font-size:11px;
  display:flex; align-items:center; justify-content:center;
  flex:0 0 auto;
}
.ledger-row .info{ flex:1; min-width:0; }
.ledger-row .tag{
  font-family:var(--mono);
  font-size:13px;
  color:var(--text);
  direction:ltr;
  text-align:right;
}
.ledger-row .desc{
  font-size:11.5px;
  color:var(--text-dim);
  margin-top:2px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.ledger-row .badge{
  font-size:10.5px;
  padding:3px 8px;
  border-radius:999px;
  background:rgba(143,184,90,.14);
  color:var(--accent-strong);
  flex:0 0 auto;
  white-space:nowrap;
}
.ledger-row .badge.alarm{ background:rgba(226,104,61,.14); color:var(--alarm-strong); }
.ledger-row .del{
  width:26px; height:26px;
  border-radius:50%;
  border:none;
  background:transparent;
  color:var(--text-faint);
  flex:0 0 auto;
}

/* ============================================================
   نوار پایین (اکشن ثابت)
   ============================================================ */
.bottombar{
  padding:12px 16px calc(14px + var(--safe-bottom));
  background:linear-gradient(to top, var(--bg) 60%, transparent);
  display:flex;
  gap:10px;
  border-top:1px solid var(--line-soft);
}
.btn{
  flex:1;
  border:none;
  border-radius:var(--radius-s);
  padding:14px 12px;
  font-size:14.5px;
  font-weight:700;
  font-family:inherit;
  display:flex; align-items:center; justify-content:center; gap:8px;
}
.btn svg{ width:17px; height:17px; }
.btn-primary{ background:var(--accent); color:var(--accent-ink); }
.btn-primary:active{ background:var(--accent-strong); }
.btn-ghost{ background:var(--surface); color:var(--text); border:1px solid var(--line); flex:0 0 auto; width:52px; }
.btn-outline{ background:transparent; color:var(--text-dim); border:1px solid var(--line); }
.btn[disabled]{ opacity:.4; }

/* ============================================================
   خانه / منوی عملیات
   ============================================================ */
.home-hero{
  background:linear-gradient(160deg, var(--surface) 0%, var(--bg-soft) 100%);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-l);
  padding:16px;
  display:flex;
  align-items:center;
  gap:12px;
}
.home-hero .farm-icon{
  width:46px; height:46px; border-radius:14px;
  background:rgba(143,184,90,.14);
  display:flex; align-items:center; justify-content:center;
  color:var(--accent-strong);
  flex:0 0 auto;
}
.home-hero .farm-icon svg{ width:24px; height:24px; }
.home-hero .farm-name{ font-size:15px; font-weight:700; }
.home-hero .farm-id{ font-family:var(--mono); font-size:11.5px; color:var(--text-dim); margin-top:2px; }

.op-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:9px;
}
.op-card{
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  padding:13px 8px 11px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  text-align:center;
  position:relative;
}
.op-card .op-icon{
  width:38px; height:38px;
  border-radius:11px;
  background:var(--surface-2);
  color:var(--accent-strong);
  display:flex; align-items:center; justify-content:center;
}
.op-card .op-icon svg{ width:19px; height:19px; }
.op-card span{ font-size:11px; line-height:1.4; color:var(--text); font-weight:600; }
.op-card.demo{ border-color:var(--accent); box-shadow:0 0 0 1px var(--accent) inset; }
.op-card.demo::after{
  content:'نمونه';
  position:absolute; top:6px; left:6px;
  font-size:8.5px;
  background:var(--accent);
  color:var(--accent-ink);
  padding:2px 5px;
  border-radius:5px;
  font-weight:700;
}
.op-card.disabled{ opacity:.4; }

/* ============================================================
   ثبت اولیه / IME
   ============================================================ */
.center-screen{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:32px 26px;
  text-align:center;
  gap:6px;
}
.brand-mark{
  width:72px; height:72px;
  border-radius:22px;
  background:rgba(143,184,90,.12);
  border:1px solid var(--line-soft);
  display:flex; align-items:center; justify-content:center;
  color:var(--accent-strong);
  margin-bottom:14px;
}
.brand-mark svg{ width:36px; height:36px; }
.center-screen h1{ font-size:19px; margin:0 0 6px; }
.center-screen p{ font-size:13px; color:var(--text-dim); line-height:1.9; margin:0 0 22px; max-width:280px; }

.ime-card{
  width:100%;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  padding:14px;
  text-align:right;
}
.ime-card .row{ display:flex; justify-content:space-between; align-items:center; padding:9px 2px; }
.ime-card .row + .row{ border-top:1px solid var(--line-soft); }
.ime-card .row label{ font-size:12px; color:var(--text-dim); }
.ime-card .row .v{ font-family:var(--mono); font-size:12.5px; color:var(--text); }

.status-line{
  font-size:12px;
  color:var(--text-dim);
  display:flex;
  align-items:center;
  gap:8px;
  margin:16px 0 4px;
}
.status-line .spinner{
  width:13px; height:13px;
  border-radius:50%;
  border:2px solid var(--line);
  border-top-color:var(--accent);
  animation:spin 1s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }

.toast{
  position:fixed;
  bottom:96px; left:50%;
  transform:translateX(-50%) translateY(12px);
  background:var(--surface-2);
  border:1px solid var(--line);
  color:var(--text);
  font-size:12.5px;
  padding:10px 16px;
  border-radius:999px;
  opacity:0;
  pointer-events:none;
  transition:.25s ease;
  z-index:20;
  white-space:nowrap;
}
.toast.show{ opacity:1; transform:translateX(-50%) translateY(0); }

.note-block{
  background:rgba(143,184,90,.08);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-m);
  padding:12px 13px;
  font-size:11.5px;
  color:var(--text-dim);
  line-height:2;
  margin-top:4px;
}
.note-block b{ color:var(--accent-strong); }