@charset "UTF-8";
:root { font-family: "Segoe UI", Arial, sans-serif; color: #213345; background: #eef2f5; --accent: #008e78; --line: #dce4e9; --muted: #7c8b97; --on: #19b37a; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }   /* bileşen stilleri gizli öğeleri görünür yapmasın */
body { margin: 0; }
button, select, input { font: inherit; font-size: 12px; }
button, select { border: 1px solid #d3dde3; border-radius: 7px; background: #fff; color: #2d4656; padding: 7px 11px; cursor: pointer; }
button:hover:not(:disabled) { filter: brightness(.96); }
button:disabled { opacity: .45; cursor: not-allowed; }
button:focus-visible, select:focus-visible, input:focus-visible { outline: 3px solid #69bce3; outline-offset: 2px; }
.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.muted { color: var(--muted); font-size: 11px; }
.mono { font-family: Consolas, monospace; }
.sep { border-left: 1px solid var(--line); padding-left: 10px; margin-left: 8px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

body { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }
header { background: #fff; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 8px 12px; padding: 8px 14px; flex-wrap: wrap; z-index: 20; flex: none; }
.grow { flex: 1; }
.filectl { display: flex; gap: 6px; align-items: center; }
.brand { display: flex; gap: 9px; align-items: center; letter-spacing: 2px; font-size: 15px; }
.brand b { color: var(--accent); }
.brand small { display: block; font-size: 8px; letter-spacing: 2.2px; margin-top: 4px; }
.brand small.ver { font-size: 10px; letter-spacing: .3px; margin-top: 1px; color: var(--muted); }
.logo { background: #123847; color: #fff; font-size: 23px; font-weight: 800; width: 32px; height: 32px; display: grid; place-content: center; border-radius: 10px; position: relative; }
.logo span { position: absolute; right: 5px; top: 3px; color: #63ddbb; font-size: 9px; text-shadow: 0 0 6px #63ddbb; }
.lesson-pick { font-size: 12px; display: flex; gap: 8px; align-items: center; }
.mode, .simctl { display: flex; gap: 6px; align-items: center; }
.simctl label { font-size: 12px; display: flex; gap: 6px; align-items: center; }
.badge { font: 700 11px Consolas, monospace; padding: 6px 10px; border-radius: 6px; letter-spacing: 1px; }
.badge.run { background: #dff6ec; color: #067a52; }
.badge.stop { background: #fdecea; color: #b23b30; }
.help { font-weight: 600; color: var(--accent); }

main { flex: 1; min-height: 0; width: 100%; padding: 10px 12px; display: grid; gap: 0; }
.machine, .ladder { display: flex; flex-direction: column; min-height: 0; height: 100%; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 14px; flex: none; border-bottom: 1px solid #edf1f4; font-size: 13px; flex-wrap: wrap; }
.card-head > div { display: flex; align-items: center; gap: 8px; }
.stylepick { font-size: 12px; display: flex; gap: 6px; align-items: center; color: #4b6272; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #97a8b1; display: inline-block; }
.dot.running { background: #00a582; box-shadow: 0 0 0 4px #00a58218; }
.dot.alarm { background: #e15252; }
.canvas-wrap { position: relative; flex: 1 1 auto; min-height: 220px; background: #e8eef2; }
.viewctl { display: flex; align-items: center; gap: 10px; }
.viewctl button { padding: 4px 9px; }
/* tam ekran: 3D görünüm ekranı doldurur; operatör panosu ve göstergeler altta kalır, grafik gizlenir */
.machine:fullscreen { overflow: auto; border-radius: 0; }
.machine:fullscreen .canvas-wrap { flex: 1 1 auto; }
.machine:fullscreen .trend { display: none; }
#resetSimFs { display: none; }
.machine:fullscreen #resetSimFs { display: inline-block; }   /* tam ekranda makineyi sıfırlama (üst çubuk görünmez) */
canvas { width: 100%; height: 100%; display: block; }
.camera-help { position: absolute; bottom: 10px; right: 14px; font-size: 10px; color: #5e7281; background: #ffffffb0; padding: 3px 8px; border-radius: 5px; }
.operator { display: flex; gap: 8px; align-items: center; padding: 8px 14px; flex: none; border-bottom: 1px solid #edf1f4; flex-wrap: wrap; }
.op { font-weight: 700; letter-spacing: 1px; min-width: 88px; user-select: none; }
.op.green { background: #e6f7ee; color: #127a45; border-color: #bfe6cf; }
.op.red { background: #fff0ee; color: #b23b30; border-color: #f0cfca; }
.op.estop { background: #c9261b; color: #fff; border-color: #a91d14; }
.op.down { transform: translateY(1px); box-shadow: inset 0 2px 6px #0003; }
.op.estop.down { background: #6d0f09; }
.metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 8px 0; flex: none; }
.metrics > div { padding: 0 14px; border-right: 1px solid #e5ebef; }
.metrics > div:last-child { border: 0; }
.metrics small { font-size: 9px; letter-spacing: 1px; color: var(--muted); }
.metrics strong { display: block; font-size: 20px; font-weight: 600; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.metrics small { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.metrics .sub { font-size: 12px; font-weight: 500; color: var(--muted); font-variant-numeric: tabular-nums; margin-left: 8px; }
.metrics .rows { margin-top: 3px; font-size: 13px; line-height: 1.35; font-variant-numeric: tabular-nums; }
.metrics .rows > div { display: grid; grid-template-columns: 14px 64px auto; gap: 6px; align-items: baseline; }
.metrics .rows b { font-weight: 700; color: var(--muted); }
.metrics .rows span { font-weight: 600; }
.metrics .rows i { font-style: normal; font-size: 11px; color: var(--muted); }
.metrics [hidden] { display: none; }
.bad { color: #c0392b; }
.trend { border-top: 1px solid #edf1f4; padding: 8px 14px 10px; flex: none; }
.trend-head { display: flex; gap: 10px; align-items: center; font-size: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.trend-head .row { margin-left: auto; gap: 6px; }
.trend-head select { padding: 4px 6px; font-size: 11px; }
#trend { width: 100%; height: 150px; display: block; }

.task { display: grid; gap: 10px; align-content: start; }
.task-head { display: flex; align-items: baseline; gap: 10px; }
.task-actions { display: grid; gap: 10px; justify-items: start; }
.task-actions .result { justify-self: stretch; }
.task h2 { font-size: 15px; margin: 0; }
.task p { font-size: 12.5px; line-height: 1.6; margin: 0; color: #3d5363; }
details summary { cursor: pointer; font-size: 12px; font-weight: 600; }
details ul { font-size: 12px; line-height: 1.6; padding-left: 18px; color: #3d5363; }
.wide { width: 100%; padding: 10px; }
.guide { border: 1px solid #bfe3d8; background: #f2fbf8; border-radius: 8px; padding: 10px 12px; font-size: 12px; }
.guide-head { display: flex; justify-content: space-between; align-items: center; }
.guide ol { margin: 8px 0 0; padding-left: 20px; display: grid; gap: 7px; line-height: 1.5; color: #3d5363; }
.guide li.done { color: #7c8b97; }
.guide li.done::marker { content: '✓  '; color: var(--on); font-weight: 700; }
.guide li.now { color: #0c5b4c; font-weight: 600; }
.guide li.now b { color: var(--accent); }
.guide code { font-size: 11px; background: #fff; border: 1px solid #d3dde3; border-radius: 4px; padding: 0 3px; }
button.link { border: 0; background: none; padding: 0 2px; color: var(--accent); text-decoration: underline; font-weight: 600; }
.pulse { animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 #00a58200; } 50% { box-shadow: 0 0 0 5px #00a58255; } }
.result { font-size: 12px; border-radius: 8px; }
.result:empty { display: none; }
.result.ok { background: #e3f6ed; color: #0c6b45; padding: 10px 12px; }
.result.fail { background: #fdeceb; color: #9d2f25; padding: 10px 12px; }
.result p { margin: 2px 0; font-size: 12px; color: inherit; }

.toolbar { display: flex; gap: 4px; padding: 6px 14px; flex: none; border-bottom: 1px solid #edf1f4; flex-wrap: wrap; }
.toolbar button { font-family: Consolas, monospace; min-width: 38px; padding: 5px 6px; }
.toolbar button.active { background: #123847; color: #fff; border-color: #123847; }
.messages { padding: 0; }
.messages div { font-size: 12px; padding: 6px 10px; border-radius: 6px; margin-top: 8px; }
.messages .err { background: #fdeceb; color: #9d2f25; }
.messages .warn { background: #fff6e0; color: #86600a; }
.filebtn { border: 1px solid #d3dde3; border-radius: 7px; padding: 7px 11px; font-size: 12px; cursor: pointer; background: #fff; }
.filebtn input { display: none; }

/* alttaki panel (Özellikler, I/O etiketleri, Grafik, Görev, Mesajlar, Ayarlar) gizlenince Ladder alanı büyür */
.ladder.side-closed .dock { display: none; }
/* kontrol sonucu şeridi: ladder'ın hemen üstünde kısa durum (başarılı / tamamlanmadı) */
.ladder-strip { padding: 6px 14px; flex: none; font-size: 12px; font-weight: 600; border-bottom: 1px solid #edf1f4; }
.ladder-strip[hidden] { display: none; }
.reminder { flex: none; padding: 6px 14px; font-size: 12px; background: #fff7e0; color: #6b4a00; border-bottom: 1px solid #f1e2b5; }
.reminder[hidden] { display: none; }
.reminder-main { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.reminder-actions { display: flex; gap: 10px; flex: none; }
.reminder p { margin: 4px 0 0; font-size: 12px; }
.ctx-menu { position: fixed; z-index: 1000; min-width: 150px; padding: 4px; background: #fff; border: 1px solid #d5dee4; border-radius: 8px; box-shadow: 0 6px 18px rgba(0, 0, 0, .18); }
.ctx-menu button { display: block; width: 100%; padding: 7px 12px; border: 0; background: none; text-align: left; font: inherit; font-size: 12px; color: #123847; border-radius: 6px; cursor: pointer; }
.ctx-menu button:hover { background: #eef4f7; }
.ctx-menu hr { border: 0; border-top: 1px solid #e3e9ed; margin: 4px 2px; }
.lang { font-size: 12px; font-weight: 600; padding: 5px 7px; letter-spacing: .5px; }
.lang span { opacity: .45; }
.lang span.on { opacity: 1; font-weight: 800; }
.settings .setting { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; margin: 0 0 12px; font-size: 12px; }
.settings .setting input { grid-column: 1 / -1; width: 100%; }
.settings .setting output { font-family: Consolas, monospace; }
.ladder-strip.ok { background: #e3f6ed; color: #0c6b45; }
.ladder-strip.fail { background: #fdeceb; color: #9d2f25; }
.rungs { flex: 1 1 auto; min-height: 120px; overflow: auto; padding: 12px 14px; display: grid; grid-auto-rows: max-content; gap: 10px; align-content: start; }
/* TIA düzeni: her network başlıklı bir kart; yalnız sol güç hattı; adres ve etiket elemanın üstünde */
.rung { border: 1px solid #e3e9ed; border-radius: 8px; background: #fff; overflow: hidden; }
.rung-head { display: flex; gap: 8px; align-items: center; padding: 4px 8px; font-size: 12px; background: #f4f7f9; border-bottom: 1px solid #e3e9ed; }
.rung-head b { white-space: nowrap; }
.rung-comment { flex: 1; border: 0; border-bottom: 1px dashed transparent; background: transparent; padding: 3px 4px; color: #213345; min-width: 80px; font-size: 12px; }
.rung-comment:hover:not(:disabled), .rung-comment:focus { border-bottom-color: #c9d4db; }
.rung-tools { display: flex; gap: 4px; opacity: .55; }
.rung:hover .rung-tools { opacity: 1; }
.rung-tools button { padding: 2px 7px; font-size: 11px; }
.grid { display: grid; min-width: 640px; padding: 4px 8px 6px 4px; }
.rail { background: #213345; width: 4px; justify-self: end; }
.rail.left.hot { background: var(--on); }
.cell { position: relative; height: 76px; cursor: pointer; display: flex; align-items: center; justify-content: center; border-radius: 4px; }
.cell:hover { background: #eef6f9; }
.cell.sel { outline: 2px solid #3ea3d6; outline-offset: -2px; }
.cell .wire { position: absolute; left: 0; right: 0; top: 50%; height: 2px; background: #3a4d5b; transform: translateY(-1px); }
.cell.on .wire { background: var(--on); height: 3px; }
/* kontak ve bobin: simge hattın üstünde; adres ve etiket simgenin hemen üstünde iki satır */
.cell .el { position: relative; background: #fff; padding: 0 5px; z-index: 1; line-height: 1; }
.cell .el i { font: 700 16px Consolas, monospace; font-style: normal; color: #213345; display: block; }
.cell .el .lbl { position: absolute; left: 50%; bottom: calc(100% + 3px); transform: translateX(-50%); display: grid; justify-items: center; white-space: nowrap; line-height: 1.2; }
.cell .el code { font-size: 10.5px; color: #1d5f8a; }
.cell .el small { font-size: 10px; color: #4b6272; }
.cell .el.st-on i { color: var(--on); }
/* kutu (TON, TOF, CTU, CTD, CMP, MOVE, hesap): örnek adı üstte; bacaklar iki sütun */
.cell .box { position: relative; z-index: 1; background: #fff; border: 1.5px solid #3a4d5b; border-radius: 3px; min-width: 104px; font-size: 10.5px; line-height: 1.25; }
.cell.on .box { border-color: var(--on); }
.cell .box .inst { position: absolute; left: 0; right: 0; bottom: calc(100% + 2px); text-align: center; font: 10.5px Consolas, monospace; color: #1d5f8a; white-space: nowrap; }
.cell .box .ttl { display: block; text-align: center; font-size: 11px; padding: 1px 6px; border-bottom: 1px solid #d3dde3; }
.cell .box .ttl small { display: block; font-weight: 400; font-size: 9px; color: var(--muted); }
.cell .box .pins { display: grid; grid-template-rows: repeat(2, auto); grid-auto-flow: column; column-gap: 10px; padding: 2px 5px 3px; font-family: Consolas, monospace; color: #4b6272; white-space: nowrap; }
.cell .box .pins .r { text-align: right; }
.cell .box .val { font-style: normal; color: #213345; }
.cell .box .val.now { color: var(--on); font-weight: 700; }
.cell .box .pv { color: var(--accent); font-weight: 700; border-bottom: 1px dashed var(--accent); cursor: text; }
.cell .box .pv:hover { background: #e3f4f1; }
.inline-edit { width: 78px; padding: 1px 4px; font: 11px Consolas, monospace; border: 1px solid #3ea3d6; border-radius: 3px; box-shadow: 0 0 0 3px #d9ebfb; }
.forced { position: absolute; top: -6px; right: -8px; background: #e67e22; color: #fff; font: 700 9px Arial; font-style: normal; border-radius: 3px; padding: 1px 3px; }
.cell.link-down::after, .cell.link-up::before { content: ''; position: absolute; right: -1px; width: 2px; background: #3a4d5b; }
.cell.link-down::after { top: 50%; bottom: -1px; }
.cell.link-up::before { top: -1px; bottom: 50%; }
.cell.on.link-down::after, .cell.on.link-up::before { background: var(--on); }
.cell .empty { width: 70%; height: 1px; border-top: 1px dotted #d3dde3; }
.coil-col { border-left: 0; }
/* izleme (PLC RUN): akım geçmeyen hat ve elemanlar soluk gri, geçenler yeşil */
.rungs.live .cell:not(.on) .wire { background: #c9d2d9; }
.rungs.live .cell:not(.on).link-down::after, .rungs.live .cell:not(.on).link-up::before { background: #c9d2d9; }
.rungs.live .cell .el.st-off i { color: #a3aeb7; }
.rungs.live .cell:not(.on) .box { border-color: #b7c2ca; }
.add-rung { justify-self: start; }

.dock { flex: 0 0 34%; min-height: 170px; border-top: 1px solid var(--line); display: flex; flex-direction: column; background: #fff; }
.dock > [data-panel] { flex: 1 1 auto; min-height: 0; overflow: auto; padding: 10px 14px; }
[hidden] { display: none !important; }
.side-tabs { display: flex; gap: 2px; padding: 0 10px; background: #f7f9fa; border-bottom: 1px solid var(--line); flex: none; overflow-x: auto; }
.side-tabs button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 8px 12px; font-size: 12px; color: var(--muted); white-space: nowrap; }
.side-tabs button[aria-selected="true"] { color: #213345; border-bottom-color: var(--accent); font-weight: 600; }
.side-tabs .side-hide { margin-left: auto; }
.side-tabs .count { background: #c0392b; color: #fff; border-radius: 9px; padding: 0 6px; font-size: 10px; font-weight: 700; }
.io-tools { display: flex; gap: 10px; align-items: center; margin-bottom: 6px; }
.io-tools input { flex: 1; max-width: 280px; padding: 5px 8px; border: 1px solid #d3dde3; border-radius: 6px; }
.log { margin: 6px 0 0; padding-left: 0; list-style: none; font: 12px Consolas, monospace; display: grid; gap: 2px; }
.log li { color: #3d5363; }
.log li time { color: var(--muted); margin-right: 8px; }
.log li.err { color: #9d2f25; }
.log li.ok { color: #0c6b45; }
.side-trend .trend { border-top: 0; padding: 0; }
.side-title { font-size: 12px; margin: 0 0 8px; text-transform: uppercase; letter-spacing: 1px; color: #4b6272; }
.props #props { display: grid; gap: 8px; max-width: 640px; }
.props h3:not(.side-title) { font-size: 13px; margin: 0; }
.props label { display: grid; grid-template-columns: 150px minmax(0, 1fr); align-items: center; gap: 10px; font-size: 12px; color: #4b6272; }
.props select, .props input { padding: 6px; border: 1px solid #d3dde3; border-radius: 6px; }
.props p { margin: 0; line-height: 1.5; }
#watch { width: 100%; border-collapse: collapse; font-size: 11px; }
#watch td { padding: 3px 4px; border-bottom: 1px solid #f0f3f5; }
#watch tr.on .val { color: #fff; background: var(--on); font-weight: 700; text-align: center; border-radius: 3px; }
#watch .val { width: 22px; text-align: center; font-family: Consolas, monospace; }
#watch tr.forced td:nth-child(2)::after { content: ' F'; color: #e67e22; font-weight: 700; }
#watch .f button { padding: 1px 5px; font-size: 10px; margin-left: 2px; }
#watch .val.num { width: 44px; color: #1d5f8a; font-weight: 700; }
#watch .fnum { width: 52px; padding: 1px 3px; font-size: 10px; border: 1px solid #d3dde3; border-radius: 4px; }

.statusbar { flex: none; display: flex; justify-content: space-between; color: var(--muted); font-size: 11px; padding: 3px 14px; border-top: 1px solid var(--line); background: #fff; flex-wrap: wrap; gap: 8px; }
.toast { position: fixed; right: 16px; bottom: 30px; max-width: 420px; transform: translate(0, 20px); background: #123847; color: #fff; padding: 10px 16px; border-radius: 8px; font-size: 13px; opacity: 0; transition: .2s; pointer-events: none; }
.toast.show { opacity: 1; transform: translate(0, 0); }

/* üst çubuk tek satırda kalsın: ekran daraldıkça boşluklar, alt yazılar ve marka yazısı küçülür */
header button, header select, header .filebtn { padding: 5px 9px; }
.lesson-pick select { max-width: 240px; }
.add-net { font-family: inherit !important; font-weight: 600; color: var(--accent); }
@media (max-width: 1520px) {
  header { gap: 6px 8px; padding: 6px 10px; }
  header button, header select, header .filebtn { padding: 5px 7px; font-size: 11.5px; }
  .brand { font-size: 13px; letter-spacing: 1px; gap: 7px; }
  .simctl label > span { display: none; }
  .lesson-pick select { max-width: 180px; }
}

/* görünüm kipi: simülasyon, yan yana (varsayılan) ya da yalnız kod */
.viewmode { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.viewmode button { border: 0; border-radius: 0; padding: 7px 12px; background: #fff; font-size: 12px; }
.viewmode button[aria-pressed="true"] { background: var(--accent); color: #fff; }
main[data-view="sim"] .ladder { display: none; }
main[data-view="code"] .machine { display: none; }
main[data-view="both"] { grid-template-columns: minmax(0, var(--split, 50%)) 10px minmax(0, 1fr); }
main[data-view="sim"], main[data-view="code"] { grid-template-columns: minmax(0, 1fr); }
/* ayırıcı: yalnız iki panelin yan yana olduğu kiplerde görünür; sürükleyerek genişlik değişir */
.splitter { display: none; cursor: col-resize; position: relative; touch-action: none; align-self: stretch; min-height: 120px; }
.splitter::after { content: ''; position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; transform: translateX(-50%); border-radius: 3px; background: var(--line); }
.splitter:hover::after, .splitter.drag::after { background: var(--accent); }
main[data-view="both"] .splitter { display: block; }

/* dar ekranda paneller alt alta dizilir, sayfa kayar */
@media (max-width: 1100px) {
  body { height: auto; overflow: auto; }
  main[data-view="both"] { grid-template-columns: 1fr; gap: 12px; }
  .splitter { display: none !important; }
  .canvas-wrap { flex: none; height: 52vh; }
  .rungs { max-height: 60vh; }
  .dock { flex: none; height: 420px; }
}

/* cihaz adresleri: fareyle bilgi kutusu ve "Adresler" etiket katmanı (sahnenin üstünde, tıklamayı engellemez) */
.dev-tags { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.dev-tag { position: absolute; transform: translate(-50%, -100%); margin-top: -4px; padding: 1px 5px; border-radius: 4px; font: 600 10.5px Consolas, monospace; white-space: nowrap; background: #ffffffe6; color: #213345; border: 1px solid #c9d4db; box-shadow: 0 1px 3px #0002; }
.dev-tag.on { background: #fff3d6; border-color: #ffb22e; color: #6b4a00; }
.dev-tag.out { border-left: 3px solid #0f8a7e; }
.dev-tag.in { border-left: 3px solid #2f7fc1; }
.dev-tip { position: absolute; pointer-events: none; transform: translate(12px, 12px); max-width: 280px; padding: 6px 9px; border-radius: 6px; background: #123847; color: #fff; font-size: 12px; line-height: 1.35; box-shadow: 0 4px 12px #0004; z-index: 5; }
.dev-tip b { font-family: Consolas, monospace; }
.dev-tip small { display: block; color: #b9cdd8; }
.dev-tip .v { color: #ffd27a; font-family: Consolas, monospace; }
#tagsBtn[aria-pressed="true"] { background: #e3f4f1; border-color: var(--accent); color: var(--accent); font-weight: 600; }
#watch tr { cursor: pointer; }