/* ---------- fonts (self-hosted, SIL OFL 1.1: fonts/OFL-*.txt) ---------- */
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-latin-wght-normal.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-latin-ext-wght-normal.woff2) format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-arrows-wght-normal.woff2) format("woff2");
  unicode-range:U+2190,U+2192}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:100 800;font-display:swap;src:url(../fonts/jetbrains-mono-latin-wght-normal.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:100 800;font-display:swap;src:url(../fonts/jetbrains-mono-latin-ext-wght-normal.woff2) format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* ---------- tokens ---------- */
:root{
  color-scheme:dark;
  --bg:#0c0d10; --bg2:#111317; --card:#15171c; --card2:#1b1e24; --line:#24282f; --line2:#313640;
  --text:#e9eaed; --muted:#8a909b; --dim:#5b616c;
  --faint:#818792;   /* small informational text: 4.5:1 or more on every surface. --dim is for decoration only */
  --accent:#ff8a3d; --accent-2:#ffb27a;
  --ok:#3ecf8e; --bad:#ff5d5d;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --fs-xs:11px; --fs-sm:12px; --fs-base:13px; --fs-md:14px; --fs-lg:16px; --fs-xl:18px; --fs-2xl:22px;
  --fs-display:44px;   /* one big number per page at most (/stats goal) */
}

/* ---------- base ---------- */
*{box-sizing:border-box}
[hidden]{display:none!important}
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}
html,body{height:100%;margin:0}
body{
  background:var(--bg); color:var(--text); font:var(--fs-md)/1.45 var(--sans); -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
  background-image: radial-gradient(1100px 520px at 75% -10%, rgba(255,138,61,.07), transparent 60%),
                    radial-gradient(circle at 1px 1px, rgba(255,255,255,.035) 1px, transparent 0);
  background-size:auto, 22px 22px;
}
button{font:inherit}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
*{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}
input,select,textarea{caret-color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
input:focus-visible,select:focus-visible,textarea:focus-visible,.modal:focus-visible{outline:none}
::selection{background:rgba(255,138,61,.35)}
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:#2a2e36;border-radius:10px;border:2px solid transparent;background-clip:padding-box}
*::-webkit-scrollbar-track{background:transparent}
@supports not selector(::-webkit-scrollbar){*{scrollbar-width:thin;scrollbar-color:#2a2e36 transparent}}

/* ---------- layout ---------- */
.app{display:grid;grid-template-rows:auto 1fr;height:100vh}
header.top{display:flex;align-items:center;gap:18px;padding:10px 18px;border-bottom:1px solid var(--line);background:rgba(12,13,16,.82);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:relative;z-index:5;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:11px}
.brand .logo{width:32px;height:32px;flex:none}
.brand-name{font-weight:800;font-size:var(--fs-lg);letter-spacing:.01em}
.brand-name span{color:var(--accent);margin:0 1px}
.brand-sub{font-size:var(--fs-xs);color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.tabs{display:flex;background:var(--card);border:1px solid var(--line);border-radius:11px;padding:3px;gap:2px}
.tab{border:0;background:transparent;color:var(--muted);padding:6px 14px;border-radius:8px;font-weight:600;font-size:var(--fs-base);cursor:pointer}
.tab:hover{color:var(--text)}
.tab.active{background:var(--card2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line2)}
.spacer{flex:1}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.grp{display:flex;align-items:center;gap:4px;padding:0 10px 0 0;border-right:1px solid var(--line)}
.grp:last-of-type{border-right:0}
#zoom{-webkit-appearance:none;appearance:none;width:92px;height:18px;margin:0;background:transparent;cursor:pointer}
#zoom::-webkit-slider-runnable-track{height:4px;border-radius:4px;background:var(--line2)}
#zoom::-moz-range-track{height:4px;border-radius:4px;background:var(--line2)}
#zoom::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;margin-top:-5px;border-radius:50%;background:var(--accent);border:2px solid var(--bg);box-shadow:0 1px 3px rgba(0,0,0,.5)}
#zoom::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);border:2px solid var(--bg);box-shadow:0 1px 3px rgba(0,0,0,.5)}
#zoomVal{font:600 var(--fs-sm) var(--mono);color:var(--muted);width:40px;text-align:right}
.saved{font-size:var(--fs-sm);color:var(--muted);display:flex;align-items:center;gap:7px;white-space:nowrap}
.saved i{width:7px;height:7px;border-radius:50%;background:var(--ok)}
.saved.err i{background:var(--bad)}
.main{display:grid;grid-template-columns:318px 1fr;min-height:0}
aside.side{border-right:1px solid var(--line);overflow:auto;padding:18px 16px;background:rgba(17,19,23,.55)}
.stage{--s:1.2;--uh:calc(44.45px * var(--s));overflow:auto;padding:22px 26px 60px;min-width:0}
.hdr-view{display:flex;align-items:center;gap:6px}
.hdr-view .seg button{padding:5px 10px;font-size:var(--fs-base)}
.toggle{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 11px;border-radius:9px;border:1px solid var(--line2);background:transparent;color:var(--muted);font:600 var(--fs-base) var(--sans);cursor:pointer}
.toggle .ic{width:15px;height:15px}
.toggle.on{color:var(--accent-2);border-color:rgba(255,138,61,.5);background:rgba(255,138,61,.08)}

/* ---------- controls ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 14px;border-radius:10px;border:1px solid var(--line2);background:var(--card2);color:var(--text);font-weight:600;font-size:var(--fs-base);cursor:pointer;transition:background .15s,border-color .15s,transform .05s;white-space:nowrap}
.btn:hover{border-color:#454b57;background:#21252c}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{background:linear-gradient(180deg,#ff9b57,#ff7a26);border-color:#ff8a3d;color:#1d0c00;box-shadow:0 8px 22px -10px rgba(255,122,38,.8),inset 0 1px 0 rgba(255,255,255,.3)}
.btn.primary:hover{background:linear-gradient(180deg,#ffa468,#ff8433)}
.btn.danger{color:#ff9090;border-color:rgba(255,93,93,.32);background:rgba(255,93,93,.06)}
.btn.danger:hover{background:rgba(255,93,93,.12)}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 11px;font-size:var(--fs-base);border-radius:9px}
.btn .ic{width:16px;height:16px}
.icon-btn{width:32px;height:32px;display:inline-grid;place-items:center;border-radius:9px;border:1px solid transparent;background:transparent;color:var(--muted);cursor:pointer;padding:0;flex:none}
.icon-btn:hover{background:var(--card2);color:var(--text);border-color:var(--line2)}
.icon-btn.danger:hover{color:var(--bad)}
.icon-btn:disabled{opacity:.3;cursor:default;background:transparent;border-color:transparent}
.icon-btn .ic{width:17px;height:17px}
.icon-btn.sm{width:26px;height:26px;border-radius:7px}
.icon-btn.sm .ic{width:14px;height:14px}
input[type=text],input:not([type]),input[type=number],input[type=search],select{
  -webkit-appearance:none;appearance:none;background:var(--bg2);border:1px solid var(--line2);color:var(--text);border-radius:9px;padding:8px 10px;font:inherit;outline:none;transition:border-color .15s,box-shadow .15s;min-width:0}
input:focus,select:focus{border-color:rgba(255,138,61,.7);box-shadow:0 0 0 3px rgba(255,138,61,.15)}
input::placeholder{color:var(--faint);opacity:1}
select{cursor:pointer;padding-right:30px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a909b' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 9px center;background-size:13px}
input[type=search]::-webkit-search-decoration,input[type=search]::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
input[type=number]{-moz-appearance:textfield;appearance:textfield}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.lbl{font-size:var(--fs-xs);font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.seg{display:inline-flex;background:var(--bg2);border:1px solid var(--line2);border-radius:10px;padding:3px;gap:2px}
.seg button{border:0;background:transparent;color:var(--muted);padding:6px 12px;border-radius:7px;font-weight:600;font-size:var(--fs-base);cursor:pointer;white-space:nowrap}
.seg button:hover{color:var(--text)}
.seg button.on{background:var(--card2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line2),0 1px 0 rgba(255,255,255,.04)}
.stepper{display:inline-flex;align-items:center;background:var(--bg2);border:1px solid var(--line2);border-radius:10px;overflow:hidden;height:38px}
.stepper button{width:32px;height:100%;border:0;background:transparent;color:var(--muted);cursor:pointer;display:grid;place-items:center;padding:0}
.stepper button .ic{width:15px;height:15px}
.stepper button:hover{color:var(--text);background:var(--card2)}
.stepper input{width:46px;text-align:center;border:0!important;background:transparent;box-shadow:none!important;padding:0;font:600 var(--fs-md) var(--mono)}
.stepper .suf{font:600 var(--fs-sm) var(--mono);color:var(--muted);margin:0 2px 0 -6px}
.chips-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.chip-btn{border:1px solid var(--line2);background:transparent;color:var(--muted);padding:3px 9px;border-radius:999px;font:600 var(--fs-sm) var(--mono);cursor:pointer}
.chip-btn:hover{color:var(--text);border-color:#4a505c}
.check{display:inline-flex;align-items:center;gap:8px;font-size:var(--fs-base);color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none}
.check input{-webkit-appearance:none;appearance:none;margin:0;flex:none;width:16px;height:16px;border:1.5px solid var(--faint);border-radius:5px;background:var(--bg2) no-repeat center/12px;cursor:pointer;transition:background-color .15s,border-color .15s}
.check input:checked{background-color:var(--accent);border-color:var(--accent);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231d0c00' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}
.muted{color:var(--muted)}
.row{display:flex;gap:10px;align-items:center}
.grow{flex:1}

/* ---------- sidebar ---------- */
.side-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.side-head h2{margin:0;font-size:var(--fs-md);display:flex;align-items:center;gap:8px}
.count{font:600 var(--fs-xs) var(--mono);color:var(--muted);background:var(--card2);border:1px solid var(--line2);border-radius:999px;padding:1px 8px}
.rcard{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px;margin-bottom:10px;cursor:pointer;outline:none;transition:border-color .15s,opacity .15s}
.rcard:hover,.rcard:focus-visible{border-color:#3b404a}
.rcard.hidden{opacity:.5}
.rcard-thumb .thumb{width:52px;height:auto;max-height:150px;display:block}
.rcard-info{display:flex;flex-direction:column;gap:1px;min-width:0}
.rcard-info b{font-size:var(--fs-md);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rcard-info span{font-size:var(--fs-sm);color:var(--muted)}
.rcard-info .tag{align-self:flex-start;margin-top:3px}
.rcard-act{display:flex;flex-direction:column;gap:2px}
.tag{display:inline-block;font:600 var(--fs-xs) var(--mono);color:var(--accent-2);background:rgba(255,138,61,.1);border:1px solid rgba(255,138,61,.25);padding:0 6px;border-radius:999px;margin-left:6px}
.side-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.stat{display:flex;flex-direction:column;align-items:flex-start;gap:2px;border:1px solid var(--line);background:var(--bg2);color:var(--text);border-radius:12px;padding:10px 12px;cursor:pointer;text-align:left;font-weight:600;font-size:var(--fs-base)}
.stat:hover{border-color:#3b404a}
.stat .ic{width:16px;height:16px;color:var(--muted)}
.stat small{font-size:var(--fs-xs);color:var(--muted);font-weight:500}
.credit{margin:36px 0 4px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;font-size:var(--fs-xs);letter-spacing:.06em;color:var(--faint)}
.credit-links > * + *::before{content:"·";display:inline-block;padding:0 8px;color:var(--dim)}
.credit a{color:inherit;text-decoration-color:var(--line2)}
.credit a:hover{color:var(--text);text-decoration-color:currentColor}
.side-credit{margin-top:22px}
.empty-side{border:1px dashed var(--line2);border-radius:14px;padding:22px 16px;text-align:center;color:var(--muted);font-size:var(--fs-base)}
.empty-side b{display:block;color:var(--text);margin-bottom:4px}

/* ---------- racks ---------- */
.stage-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.stage-head h2{margin:0;font-size:var(--fs-2xl);letter-spacing:-.01em}
.stage-head p{margin:3px 0 0;color:var(--muted);font-size:var(--fs-base)}
.racks{position:relative;display:flex;flex-wrap:wrap;gap:34px 40px;align-items:flex-start}
.rack{width:max-content;--uh:calc(44.45px * var(--s))}
.rack-head{display:flex;align-items:center;gap:10px;margin:0 0 10px 34px}
.rack-title{display:flex;align-items:center;gap:10px;min-width:0;flex:1}
.rack-title h3{margin:0;font-size:var(--fs-lg);cursor:text;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}
.chips{display:flex;gap:5px}
.chip{font:600 var(--fs-xs) var(--mono);color:var(--muted);border:1px solid var(--line2);border-radius:999px;padding:1px 7px;white-space:nowrap}
.chip.free{color:var(--ok);border-color:rgba(62,207,142,.3)}
.chip.full{color:var(--bad);border-color:rgba(255,93,93,.3)}
.rack-actions{display:flex;gap:2px}
.rack-body{display:flex;align-items:flex-start}
.case{position:relative;display:flex;padding:16px 16px 16px 8px;border-radius:16px;
  background:linear-gradient(180deg,#1d1f24,#131519);
  box-shadow:inset 0 0 0 2px #2b2e35,inset 0 1px 0 3px rgba(255,255,255,.03),0 0 0 1px #000,0 30px 60px -24px rgba(0,0,0,.9)}
.case::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E")}
.corner{position:absolute;width:20px;height:20px;background:radial-gradient(circle at 34% 30%,#f5f7f9,#a3a9b1 42%,#4d5259 100%);box-shadow:0 2px 3px rgba(0,0,0,.6),inset 0 -1px 1px rgba(0,0,0,.35);z-index:1}
.corner.tl{top:-4px;left:-4px;border-radius:10px 5px 5px 5px}
.corner.tr{top:-4px;right:-4px;border-radius:5px 10px 5px 5px}
.corner.bl{bottom:-4px;left:-4px;border-radius:5px 5px 5px 10px}
.corner.br{bottom:-4px;right:-4px;border-radius:5px 5px 10px 5px}
.unums{display:flex;flex-direction:column;width:26px;margin-right:6px}
.un{height:var(--uh);display:flex;align-items:center;justify-content:flex-end;font:600 var(--fs-xs) var(--mono);color:var(--faint);font-variant-numeric:tabular-nums}
.frame{position:relative;width:calc(var(--w) * 1px * var(--s));height:calc(var(--uh) * var(--u));
  background-color:#060708;
  background-image:repeating-linear-gradient(to bottom,transparent 0,transparent calc(var(--uh) - 1px),rgba(255,255,255,.035) calc(var(--uh) - 1px),rgba(255,255,255,.035) var(--uh));
  box-shadow:0 0 0 1px #000,inset 0 12px 30px rgba(0,0,0,.7)}
.frame::before,.frame::after{content:"";position:absolute;top:0;bottom:0;width:calc(17px * var(--s));
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 17 44.45' preserveAspectRatio='none'%3E%3Crect width='17' height='44.45' fill='%23282b31'/%3E%3Crect x='14.6' width='2.4' height='44.45' fill='%23191b1f'/%3E%3Crect width='.9' height='44.45' fill='%23353a43'/%3E%3Cg fill='%23060607'%3E%3Crect x='4.6' y='2.6' width='7.5' height='7.5' rx='.8'/%3E%3Crect x='4.6' y='18.475' width='7.5' height='7.5' rx='.8'/%3E%3Crect x='4.6' y='34.35' width='7.5' height='7.5' rx='.8'/%3E%3C/g%3E%3C/svg%3E");
  background-size:100% var(--uh);background-repeat:repeat-y}
.frame::before{left:0}
.frame::after{right:0;transform:scaleX(-1)}
.slot{position:absolute;left:calc(17px * var(--s));right:calc(17px * var(--s));height:var(--uh);border:0;background:transparent;color:var(--faint);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;z-index:1}
.slot span{display:inline-flex;gap:6px;align-items:center;padding:4px 11px;border-radius:999px;border:1px dashed rgba(255,255,255,.1);font:600 var(--fs-xs) var(--mono);letter-spacing:.04em;transition:all .15s}
.slot span .ic{width:12px;height:12px}
.slot:hover{background:linear-gradient(90deg,transparent,rgba(255,138,61,.08),transparent)}
.slot:hover span{opacity:1;color:var(--accent);border-color:rgba(255,138,61,.55);background:rgba(12,13,16,.7)}
.is-dragging .slot span{opacity:.15}
.item{position:absolute;left:0;right:0;z-index:2;cursor:grab}
.item>svg{display:block;width:100%;height:100%;filter:drop-shadow(0 2px 3px rgba(0,0,0,.55))}
.item:hover>svg{filter:drop-shadow(0 2px 3px rgba(0,0,0,.55)) brightness(1.08)}
.item.dragging{opacity:.3}
.item-tools{position:absolute;top:50%;right:calc(20px * var(--s));transform:translateY(-50%);display:flex;gap:2px;opacity:0;pointer-events:none;transition:opacity .15s;background:rgba(12,13,16,.9);padding:3px;border-radius:10px;border:1px solid var(--line2);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:3}
.item:hover .item-tools,.item:focus-within .item-tools{opacity:1;pointer-events:auto}
.is-dragging .item-tools{opacity:0!important}
.dropind{position:absolute;left:0;right:0;z-index:6;pointer-events:none;border-radius:3px;display:none}
.dropind.ok{display:block;background:rgba(62,207,142,.16);outline:2px solid var(--ok)}
.dropind.bad{display:block;background:rgba(255,93,93,.12);outline:2px solid var(--bad)}
.anno{position:relative;width:196px;margin:16px 0 0 0;flex:none}
.an{position:absolute;left:0;right:0;display:flex;flex-direction:column;justify-content:center;gap:1px;padding:0 0 0 18px;background:none;border:0;color:var(--text);text-align:left;cursor:pointer;min-height:0;overflow:hidden;container-type:size}
.an::before{content:"";position:absolute;left:8px;top:5px;bottom:5px;width:2px;border-radius:2px;background:#3a3f49}
.an::after{content:"";position:absolute;left:0;top:50%;width:8px;height:1px;background:#3a3f49}
.an.panel::before,.an.panel::after{background:var(--accent)}
.an:hover .an-name{color:var(--accent-2)}
.an-name{font-weight:650;font-size:var(--fs-base);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.an-meta{font-size:var(--fs-xs);font-weight:500;color:var(--muted);font-variant-numeric:tabular-nums;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden}
/* the label is as tall as the item: two meta lines from 1U at 120 %, one below that, none when only the name fits */
@container (max-height:52px){.an-meta{-webkit-line-clamp:1;line-clamp:1}}
@container (max-height:34px){.an-meta{display:none}}
.rack-foot{margin:12px 0 0 34px;font-size:var(--fs-sm);color:var(--muted);display:flex;gap:14px}
.rack-foot b{color:var(--text);font-weight:650}
.add-rack{width:230px;min-height:220px;border:1.5px dashed var(--line2);border-radius:16px;background:rgba(255,255,255,.01);color:var(--muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;cursor:pointer;margin-top:36px;transition:all .15s}
.add-rack:hover{border-color:rgba(255,138,61,.6);color:var(--text);background:rgba(255,138,61,.04)}
.add-rack .plus{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--card2);border:1px solid var(--line2);margin-bottom:6px;color:var(--accent)}
.add-rack small{font-size:var(--fs-sm);color:var(--faint)}
.flipbtn{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 10px;border-radius:9px;border:1px solid var(--line2);background:transparent;color:var(--muted);font:600 var(--fs-sm) var(--sans);cursor:pointer;margin-right:4px}
.flipbtn:hover{color:var(--text)}
.flipbtn.on{color:var(--accent-2);border-color:rgba(255,138,61,.5);background:rgba(255,138,61,.08)}
.flipbtn .ic{width:14px;height:14px}
.rear-badge{position:absolute;top:-9px;left:50%;transform:translateX(-50%);z-index:4;font:800 var(--fs-xs) var(--mono);letter-spacing:.2em;color:#1d0c00;background:var(--accent);border-radius:999px;padding:2px 9px}
.rack.is-rear .case{background:linear-gradient(180deg,#191b1f,#101114)}
.rack.flash .case{animation:flash 1.2s ease}
@keyframes flash{0%,100%{box-shadow:inset 0 0 0 2px #2b2e35,0 0 0 1px #000,0 30px 60px -24px rgba(0,0,0,.9)}25%{box-shadow:inset 0 0 0 2px var(--accent),0 0 0 4px rgba(255,138,61,.35),0 30px 60px -24px rgba(0,0,0,.9)}}
.cable-layer{position:absolute;left:0;top:0;pointer-events:none;z-index:20;overflow:visible}
.jump{display:flex;gap:6px;overflow-x:auto;margin:-6px 0 16px;padding-bottom:4px}
.jump .chip-btn{white-space:nowrap;font-family:var(--sans);font-size:var(--fs-base);padding:5px 12px}

/* ---------- svg faces ---------- */
.face{user-select:none;-webkit-user-select:none}
.face text{font-family:var(--sans);pointer-events:none}
.face .hole{cursor:pointer}
.face .hole .hov{opacity:0;transition:opacity .12s}
.face .hole:hover .hov{opacity:1}
.face.mini .hole{cursor:inherit}
.face .phit{cursor:pointer}
.face .phit:hover{fill:rgba(255,138,61,.14);stroke:#ffb27a;stroke-width:.5}

/* ---------- modal ---------- */
.backdrop{position:fixed;inset:0;background:rgba(4,5,7,.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:grid;place-items:center;padding:24px;z-index:50;opacity:0;transition:opacity .16s}
.backdrop.in{opacity:1}
.modal{background:var(--card);border:1px solid var(--line2);border-radius:18px;width:min(580px,100%);max-height:calc(100vh - 48px);overflow:auto;box-shadow:0 40px 100px -20px rgba(0,0,0,.8);transform:translateY(10px) scale(.985);transition:transform .18s ease;display:flex;flex-direction:column}
.backdrop.in .modal{transform:none}
.modal.wide{width:min(1100px,100%)}
.modal.small{width:min(420px,100%)}
.modal.mid{width:min(760px,100%)}
.m-head{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--card);z-index:3}
.m-head h2{margin:0;font-size:var(--fs-xl)}
.m-title{display:flex;flex-direction:column;min-width:0;flex:1}
.m-title .sub{font-size:var(--fs-base);color:var(--muted)}
.m-body{padding:20px}
.m-foot{display:flex;gap:10px;justify-content:space-between;align-items:center;padding:14px 20px;border-top:1px solid var(--line);position:sticky;bottom:0;background:var(--card);z-index:3}
.title-in{flex:1;font-size:var(--fs-xl)!important;font-weight:700;background:transparent!important;border-color:transparent!important;padding:6px 8px!important}
.title-in:hover{border-color:var(--line2)!important}
.title-in:focus{border-color:rgba(255,138,61,.6)!important}
.confirm{padding:22px}
.confirm h3{margin:0 0 6px;font-size:var(--fs-xl)}
.confirm p{margin:0 0 20px;color:var(--muted)}
.confirm .row{justify-content:flex-end}
.form{display:flex;flex-direction:column;gap:18px}
.form-grid{display:grid;grid-template-columns:1fr auto auto;gap:14px;align-items:end}
.form-err{color:var(--bad);font-size:var(--fs-base);font-weight:600;min-height:0}
.form-err:empty{display:none}
.mb16{margin-bottom:16px}

/* ---------- popovers ---------- */
.pop{position:fixed;z-index:90;background:var(--card);border:1px solid var(--line2);border-radius:12px;padding:10px;box-shadow:0 20px 50px rgba(0,0,0,.6)}
.pop.colors{display:grid;grid-template-columns:repeat(6,24px);gap:8px}
.pop .sw,.swrow .sw{width:24px;height:24px;border-radius:50%;border:2px solid #3b404b;background:var(--c);cursor:pointer;padding:0}
.pop .sw.none,.swrow .sw.none{background:linear-gradient(135deg,transparent 44%,#5b616c 45%,#5b616c 55%,transparent 56%)}
.pop .sw.on,.swrow .sw.on{outline:2px solid var(--accent);outline-offset:2px}
.pop .sw:hover{transform:scale(1.12)}
.pop.menu{padding:6px;min-width:200px;display:flex;flex-direction:column}
.pop.help{display:flex;flex-direction:column;gap:6px;max-width:280px;padding:14px 16px}
.pop.help p{margin:0;color:var(--muted);font-size:var(--fs-base)}
.pop.help a{color:var(--accent-2);font-weight:600}
.pop.menu button{display:flex;align-items:center;gap:10px;border:0;background:transparent;color:var(--text);padding:8px 10px;border-radius:8px;cursor:pointer;text-align:left;font-size:var(--fs-base)}
.pop.menu button:hover{background:var(--card2)}
.pop.menu button.danger{color:#ff9090}
.pop.menu .ic{width:15px;height:15px;color:var(--muted)}
.pop.menu hr{border:0;border-top:1px solid var(--line);margin:5px 4px}
.pop.menu button:disabled{opacity:.4}

/* ---------- editors ---------- */
.settings{display:flex;flex-wrap:wrap;gap:14px 18px;margin-bottom:18px;align-items:flex-end}
.pv{background:radial-gradient(ellipse at 50% -10%,#20232a,#0a0b0d 72%);border:1px solid var(--line);border-radius:14px;padding:26px 22px;display:grid;place-items:center;box-shadow:inset 0 0 0 1px #000}
.pv svg{width:100%;height:auto;max-height:330px;display:block;filter:drop-shadow(0 14px 22px rgba(0,0,0,.7))}
.pv-info{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:var(--fs-base);margin:12px 2px 16px}
.pv-info b{font-weight:700}
.pv-info .dot{width:4px;height:4px;border-radius:50%;background:var(--dim)}
.pv-info .tip{font-size:var(--fs-sm)}
.quick{border:1px solid var(--line);border-radius:12px;margin-bottom:16px;background:var(--bg2)}
.quick summary{cursor:pointer;padding:10px 14px;font-weight:650;font-size:var(--fs-base);display:flex;align-items:center;gap:8px;list-style:none;color:var(--muted);-webkit-user-select:none;user-select:none}
.quick summary::-webkit-details-marker{display:none}
.quick summary .ic{width:15px;height:15px;color:var(--muted)}
.quick summary:hover{color:var(--text)}
.quick[open] summary{color:var(--text);border-bottom:1px solid var(--line)}
.quick-row{display:flex;flex-wrap:wrap;gap:12px;padding:12px 14px 14px;align-items:flex-end}
.q-prefix{width:140px}
.q-start{width:74px}
.clist{columns:2 380px;column-gap:22px}
.crow{break-inside:avoid;display:grid;grid-template-columns:28px minmax(0,1fr) 150px 26px 28px 26px;gap:6px;align-items:center;padding:3px 5px;border-radius:9px;margin-bottom:2px;transition:background .12s}
.crow.prow2{grid-template-columns:28px minmax(0,1fr) 26px 28px}
.crow.sel{background:rgba(255,138,61,.09);box-shadow:inset 0 0 0 1px rgba(255,138,61,.4)}
.cnum{font:600 var(--fs-sm) var(--mono);color:var(--faint);text-align:right}
.crow.filled .cnum{color:var(--accent)}
.cname{padding:6px 9px!important}
.ctype{padding:6px 24px 6px 8px!important;font-size:var(--fs-base);background-position:right 7px center;background-size:12px}
.crow:not(.filled) .ctype{color:var(--faint)}
.cswatch{width:24px;height:24px;border-radius:50%;border:2px solid #3b404b;background:var(--c,transparent);cursor:pointer;padding:0;justify-self:center}
.cswatch.none{background:linear-gradient(135deg,transparent 44%,#5b616c 45%,#5b616c 55%,transparent 56%)}
.cswatch:disabled{opacity:.25;cursor:default}
.pv-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 10px}
.pv-bar .muted{font-size:var(--fs-sm)}
.sec{margin-top:22px}
.sec-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.sec-head h4{margin:0;font-size:var(--fs-md)}
.sec-head .muted{font-size:var(--fs-sm);flex:1}
.io-list{display:flex;flex-direction:column;gap:10px}
.io-card{border:1px solid var(--line);border-radius:12px;background:var(--bg2);padding:10px 12px}
.io-row{display:grid;grid-template-columns:auto minmax(120px,1.2fr) auto minmax(90px,1fr) auto;gap:10px;align-items:center}
.io-row .seg button{padding:5px 10px;font-size:var(--fs-base)}
.io-row .stepper{height:34px}
.io-ports summary{cursor:pointer;font-size:var(--fs-base);color:var(--muted);margin-top:8px;list-style:none;display:flex;align-items:center;gap:6px;-webkit-user-select:none;user-select:none}
.io-ports summary::-webkit-details-marker{display:none}
.io-ports summary .ic{width:14px;height:14px;flex:none;transition:transform .15s}
.io-ports[open] summary .ic{transform:rotate(90deg)}
.io-ports[open] summary{margin-bottom:8px}
.io-ports summary:hover{color:var(--text)}
.rowwrap{break-inside:avoid;margin-bottom:2px}
.rowwrap .crow{margin-bottom:0}
.clines{margin:0 6px 4px 40px}
.cline{font-size:var(--fs-sm);color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cline b{color:var(--text);font-weight:600}
.cline small{color:var(--faint)}
.cablebtn{color:var(--faint)}
.cablebtn.on{color:var(--cc,var(--accent-2));background:rgba(255,255,255,.04);border-color:var(--line2)}
.ghosted{opacity:.18;pointer-events:none}
.cslot{display:inline-flex}

/* ---------- insert dialog ---------- */
.plist{display:flex;flex-direction:column;gap:8px;max-height:340px;overflow:auto;padding-right:2px}
.pitem{display:grid;grid-template-columns:170px minmax(0,1fr) auto;gap:14px;align-items:center;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:var(--bg2);color:var(--text);text-align:left;cursor:pointer}
.pitem:hover:not(:disabled){border-color:rgba(255,138,61,.55);background:#191b20}
.pitem:disabled{opacity:.45;cursor:not-allowed}
.pitem-prev{background:#08090b;border-radius:7px;padding:5px}
.pitem-prev svg{width:100%;display:block;max-height:40px}
.pitem-info{display:flex;flex-direction:column;min-width:0}
.pitem-info b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pitem-info small{color:var(--muted);font-size:var(--fs-sm)}
.pitem-state{font-size:var(--fs-sm);font-weight:700;color:var(--accent);white-space:nowrap}
.pitem-state.bad{color:var(--muted);font-weight:600}
.empty-mini{padding:18px;border:1px dashed var(--line2);border-radius:12px;color:var(--muted);text-align:center;font-size:var(--fs-base)}
.note{font-size:var(--fs-sm);color:var(--faint);margin-top:10px}
.ugrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:8px}
.utype{display:flex;flex-direction:column;gap:8px;align-items:stretch;padding:9px;border-radius:12px;border:1px solid var(--line);background:var(--bg2);color:var(--muted);cursor:pointer;font-weight:650;font-size:var(--fs-base);text-align:left}
.utype:hover{color:var(--text);border-color:#3b404a}
.utype.on{border-color:var(--accent);color:var(--text);box-shadow:0 0 0 3px rgba(255,138,61,.14)}
.utype-prev{background:#08090b;border-radius:7px;padding:4px}
.utype-prev svg{width:100%;display:block}
.cats{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.cat{border:1px solid var(--line2);background:transparent;color:var(--muted);padding:5px 12px;border-radius:999px;font-weight:600;font-size:var(--fs-base);cursor:pointer}
.cat:hover{color:var(--text)}
.cat.on{background:rgba(255,138,61,.12);border-color:rgba(255,138,61,.5);color:var(--accent-2)}
.typepick .ugrid{max-height:330px;overflow:auto;padding:2px}
.typebox{margin:0}
.typebox summary b{color:var(--text);margin-left:2px}
.typebox-in{padding:12px 14px 14px}
.params{display:flex;flex-wrap:wrap;gap:14px 18px}
.u-prev{background:radial-gradient(ellipse at 50% -10%,#1d2026,#0a0b0d 72%);border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;place-items:center}
.u-prev svg{width:100%;height:auto;max-height:190px;display:block;filter:drop-shadow(0 10px 16px rgba(0,0,0,.6))}
.status{font-size:var(--fs-base);font-weight:650;display:flex;align-items:center;gap:6px}
.status .ic{width:15px;height:15px;flex:none}
.status.ok{color:var(--ok)}
.status.bad{color:var(--bad)}

/* ---------- cable dialog ---------- */
.cable-dlg .field{margin-bottom:14px}
.cable-now{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px dashed var(--line2);border-radius:10px;margin-bottom:16px;font-size:var(--fs-base)}
.cable-now.on{border-style:solid;border-color:rgba(255,138,61,.35);background:rgba(255,138,61,.05)}
.form-grid2{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:end;margin-bottom:14px}
.swrow{display:flex;flex-wrap:wrap;gap:6px}
.tlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:6px;max-height:200px;overflow:auto;margin-top:4px}
.titem{display:flex;flex-direction:column;align-items:flex-start;gap:1px;padding:8px 10px;border-radius:10px;border:1px solid var(--line);background:var(--bg2);color:var(--text);cursor:pointer;text-align:left;min-width:0}
.titem b{font-size:var(--fs-base);max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.titem small{font-size:var(--fs-xs);color:var(--muted);max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.titem:hover{border-color:#3b404a}
.titem.on{border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,138,61,.14)}
.pgrid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:6px;margin-top:12px;max-height:280px;overflow:auto;padding:2px}
.pbtn{position:relative;display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:9px;border:1px solid var(--line);background:var(--bg2);color:var(--text);cursor:pointer;text-align:left;min-width:0}
.pbtn .mc{width:24px;height:24px;flex:none}
.pbtn span{display:flex;flex-direction:column;min-width:0}
.pbtn b{font-size:var(--fs-sm);white-space:nowrap}
.pbtn small{font-size:var(--fs-xs);color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pbtn:hover:not(:disabled){border-color:rgba(255,138,61,.6)}
.pbtn.on{border-color:var(--accent);background:rgba(255,138,61,.1)}
.pbtn.busy{border-style:dashed}
.pbtn:disabled{opacity:.3;cursor:default}
.busy-dot{position:absolute;top:5px;right:6px;width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* ---------- panels view ---------- */
.pcard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;margin-bottom:10px;cursor:grab;transition:border-color .15s,transform .15s,box-shadow .15s;outline:none}
.pcard:hover,.pcard:focus-visible{border-color:#3b404a;box-shadow:0 10px 30px -18px rgba(0,0,0,.9)}
.pcard:active{cursor:grabbing}
.pcard-top{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.pcard-name{font-weight:650;font-size:var(--fs-md);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.badge{font:600 var(--fs-xs) var(--mono);color:var(--muted);background:transparent;border:1px solid var(--line2);padding:1px 7px;border-radius:999px}
.pcard-prev{height:70px;background:#08090b;border-radius:9px;padding:8px;display:grid;place-items:center;box-shadow:inset 0 0 0 1px #000}
.pcard-prev svg{width:100%;height:auto;max-height:54px;display:block}
.pcard-meta{display:flex;justify-content:space-between;gap:8px;margin-top:9px;font-size:var(--fs-sm);color:var(--muted)}
.loc{color:var(--text);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.loc.none{color:var(--faint);font-weight:500}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.panels-page{max-width:1280px}

/* ---------- list view ---------- */
.lv{max-width:1180px;margin:0 auto}
.lv-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.lv-head h2{margin:0;font-size:var(--fs-2xl)}
.lv-head p{margin:3px 0 0;font-size:var(--fs-base)}
.lv-tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.search-wrap{position:relative;display:flex}
.search-wrap .ic{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--muted);pointer-events:none}
.search{padding-left:32px!important;width:300px}
.lv-title{display:flex;flex-direction:column;min-width:0;flex:1}
.lv-title h3{flex:none}
.lv-kind{font-size:var(--fs-sm);color:var(--muted)}
.lv-results{display:grid;grid-template-columns:repeat(auto-fill,minmax(540px,1fr));gap:16px;align-items:start}
.lv-card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.lv-card-head{display:flex;align-items:center;gap:10px;padding:12px 14px 10px}
.lv-card-head h3{margin:0;font-size:var(--fs-md);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lv-loc{font:600 var(--fs-xs) var(--mono);color:var(--muted);white-space:nowrap}
.lv-loc.none{color:var(--faint)}
.lv-prev{padding:9px 14px;background:#08090b;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.lv-prev svg{width:100%;max-height:58px;display:block}
.ctable{width:100%;border-collapse:collapse;font-size:var(--fs-base)}
.ctable th{text-align:left;font-size:var(--fs-xs);letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:8px 14px 6px}
.ctable td{padding:5px 14px;border-top:1px solid var(--line);vertical-align:middle}
.ctable td.n{font:600 var(--fs-sm) var(--mono);color:var(--faint);width:40px}
.ctable td.t{color:var(--muted);white-space:nowrap}
.ctable .mc{width:22px;height:22px;vertical-align:middle;margin-right:8px}
.ctable tr.empty td{color:var(--faint)}
.cdot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--c);vertical-align:-1px;margin-right:6px;box-shadow:0 0 0 1px rgba(255,255,255,.18)}
.lv-empty{padding:40px;text-align:center;color:var(--muted);border:1px dashed var(--line2);border-radius:14px}
.lv-sum{font:600 var(--fs-sm) var(--mono);color:var(--muted)}
.ctable tr.sec td{font-size:var(--fs-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-2);font-weight:700;background:rgba(255,255,255,.02)}
.ctable td.cab{font-size:var(--fs-sm);color:var(--muted)}
.cabline{white-space:normal;min-width:140px}
.ctable td:nth-child(2){min-width:96px}
.cabline b{color:var(--text);font-weight:600}

/* ---------- toast ---------- */
.toasts{position:fixed;left:50%;bottom:calc(22px + env(safe-area-inset-bottom));max-width:calc(100vw - 24px);transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;z-index:100;align-items:center;pointer-events:none}
.toast{pointer-events:auto;display:flex;align-items:center;gap:12px;background:#1d2027;border:1px solid var(--line2);color:var(--text);padding:10px 14px;border-radius:12px;box-shadow:0 14px 40px rgba(0,0,0,.55);font-size:var(--fs-base);animation:tin .2s ease;transition:opacity .25s,transform .25s}
.toast::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok);flex:none}
.toast.bad{border-color:rgba(255,93,93,.45)}
.toast.bad::before{background:var(--bad)}
.toast.out{opacity:0;transform:translateY(6px)}
.toast-act{background:none;border:0;color:var(--accent);font-weight:700;cursor:pointer;padding:0 2px}
@keyframes tin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- touch action sheet ---------- */
.sheet-actions{display:flex;flex-direction:column;gap:6px;margin-top:14px}
.sheet-row{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.sheet-btn{display:flex;align-items:center;gap:12px;width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:var(--bg2);color:var(--text);font-weight:600;font-size:var(--fs-lg);text-align:left;cursor:pointer}
.sheet-btn:hover:not(:disabled){border-color:#3b404a}
.sheet-btn .ic{width:18px;height:18px;color:var(--muted);flex:none}
.sheet-btn small{margin-left:auto;font:600 var(--fs-sm) var(--mono);color:var(--muted)}
.sheet-btn.danger{color:#ff9090}
.sheet-btn.danger .ic{color:#ff9090}
.sheet-btn:disabled{opacity:.4;cursor:default}
.sheet-lbl{margin:12px 2px 0}
.sheet-actions .sheet-btn.danger{margin-top:10px}

/* ---------- responsive ---------- */
/* one header row down to tablet width: drop labels before anything wraps */
@media (max-width:1500px){#saved span{display:none}}
@media (max-width:1360px){#exportBtn .btn-label,#importBtn .btn-label{display:none} #exportBtn,#importBtn{width:32px;height:32px;padding:0;border-color:transparent}}
@media (max-width:1150px){.brand-sub{display:none}}
@media (max-width:1100px){#zoom,.brand > div,#cablesBtn .btn-label{display:none} #cablesBtn{padding:0 9px}}
@media (min-width:861px) and (max-width:1180px){.main{grid-template-columns:280px 1fr}}
@media (hover:none){
  .item-tools{display:none!important}
  .item:hover>svg{filter:drop-shadow(0 2px 3px rgba(0,0,0,.55))}
}
@media (max-width:860px){
  .app{display:block;height:auto;min-height:100vh;min-height:100dvh}
  .main{display:block}
  aside.side{display:none}
  .stage{padding:16px 12px calc(90px + env(safe-area-inset-bottom));overflow-x:auto;overflow-y:visible}

  header.top{position:sticky;top:0;flex-wrap:nowrap;gap:8px;padding:8px 10px;padding-top:calc(8px + env(safe-area-inset-top))}
  .brand > div{display:none}
  .brand .logo{width:30px;height:30px}
  .tabs{flex:1;min-width:0}
  .tab{flex:1;padding:7px 4px;font-size:var(--fs-base);white-space:nowrap}
  .spacer{display:none}
  .toolbar{gap:2px;flex-wrap:nowrap}
  .grp{border:0;padding:0;gap:0}
  #zoomGrp,#exportBtn,#importBtn,#printBtn,#helpBtn,#redoBtn,#saved{display:none!important}
  .icon-btn{width:36px;height:36px}

  .stage-head{margin-bottom:16px;align-items:center}
  .stage-head h2{font-size:var(--fs-2xl)}
  .stage-head p{font-size:var(--fs-base)}
  .racks{flex-direction:column;flex-wrap:nowrap;gap:34px;align-items:stretch}
  .rack{width:100%}
  .rack-head{margin:0 0 10px;flex-wrap:wrap;gap:6px}
  .rack-title{flex-wrap:wrap;gap:6px 10px}
  .rack-title h3{max-width:none;font-size:var(--fs-xl)}
  .rack-body{flex-direction:column;align-items:flex-start}
  .case{padding:12px 10px 12px 4px}
  .corner{width:16px;height:16px}
  .unums{width:18px;margin-right:4px}
  .un{font-size:var(--fs-xs)}
  .anno{position:static;width:100%;height:auto!important;margin:14px 0 0;display:flex;flex-direction:column;gap:6px}
  .an{position:relative;top:auto!important;height:auto!important;container-type:normal;padding:10px 12px;background:var(--card);border:1px solid var(--line);border-radius:11px;gap:2px}
  .an::after{display:none}
  .an::before{display:none}
  .an-name{font-size:var(--fs-md)}
  .an-meta{font-size:var(--fs-sm)}
  .rack-foot{margin:10px 0 0;flex-wrap:wrap;gap:6px 14px}
  .add-rack{width:100%;min-height:110px;margin-top:0;flex-direction:row;gap:14px}
  .add-rack .plus{margin:0}
  .add-rack small{display:none}

  .panels-page{margin:0 auto}
  .panels-page .pcard{cursor:pointer}

  .backdrop{padding:0;align-items:end;justify-items:stretch}
  .modal,.modal.wide,.modal.small{width:100%;max-height:92vh;max-height:92dvh;border-radius:20px 20px 0 0;border-bottom:0;transform:translateY(40px)}
  .m-head{padding:12px 12px 12px 16px}
  .m-body{padding:16px}
  .m-foot{padding:12px 16px calc(12px + env(safe-area-inset-bottom));flex-wrap:wrap}
  .confirm{padding:22px 18px calc(22px + env(safe-area-inset-bottom))}
  .confirm .row .btn{flex:1}
  .title-in{font-size:var(--fs-xl)!important}
  input[type=text],input:not([type]),input[type=number],input[type=search],select,.stepper input{font-size:var(--fs-lg)}
  .settings{gap:12px 14px}
  .pv{padding:14px 8px}
  .pv-info .tip{display:none}
  .clist{columns:1}
  /* editor rows: name on its own line, then connector type and the row actions at touch size */
  .crow{grid-template-columns:24px minmax(0,1fr) auto auto auto;gap:6px 6px;padding:6px 2px}
  .crow .cname{grid-column:2 / -1}
  .crow .ctype{grid-column:2}
  .crow.prow2{grid-template-columns:24px minmax(0,1fr) auto auto}
  .crow.prow2 .cname{grid-column:auto}
  .cswatch{width:32px;height:32px}
  .crow .icon-btn.sm{width:36px;height:36px}
  .clines{margin-left:32px}
  .lv-results{grid-template-columns:1fr}
  /* patch list: each port is a small block (number, name and colour, type, cable) instead of five columns */
  .ctable,.ctable tbody,.ctable td{display:block}
  .ctable thead{display:none}
  .ctable tr{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:3px 10px;padding:9px 12px;border-top:1px solid var(--line)}
  .ctable td{padding:0!important;border:0;min-width:0!important}
  .ctable td:empty{display:none}
  .ctable td.n{grid-row:1 / span 3}
  .ctable td:nth-child(2),.ctable td:nth-child(3){grid-column:2}
  .ctable td:nth-child(4){grid-column:3;grid-row:1}
  .ctable td.t{overflow:hidden;text-overflow:ellipsis}
  .ctable td.cab{grid-column:2 / -1}
  .cabline{min-width:0}
  .ctable tr.sec{display:block;padding:7px 12px}
  .ctype{font-size:var(--fs-md)!important}
  .q-prefix{width:120px}
  .form-grid{grid-template-columns:1fr 1fr}
  .form-grid .field:first-child{grid-column:1 / -1}
  .pitem{grid-template-columns:1fr auto;gap:8px 12px}
  .pitem-prev{grid-column:1 / -1}
  .ugrid{grid-template-columns:repeat(2,1fr)}

  .lv-head{flex-direction:column;align-items:stretch}
  .lv-tools{gap:10px}
  .search-wrap{flex:1 1 100%}
  .search{width:100%}
  .ctable th,.ctable td{padding-left:10px;padding-right:10px}
  .ctable .ctxt{display:none}
  .toasts{bottom:calc(16px + env(safe-area-inset-bottom))}
  .toast{font-size:var(--fs-md)}
  .io-row{grid-template-columns:1fr 1fr;}
  .io-row .ctype{grid-column:1 / -1;order:-1}
  .io-row input{grid-column:1 / -1}
  .form-grid2{grid-template-columns:1fr}
  .pgrid{grid-template-columns:1fr}
  .flipbtn{height:34px}
  .rear-badge{top:-8px}
  .hdr-view{display:none!important}
}
@media (max-width:380px){
  .tab{font-size:var(--fs-base);padding:7px 2px}
  header.top{gap:6px;padding-left:8px;padding-right:6px}
  .brand .logo{width:26px;height:26px}
}

/* ---------- document pages (privacy) ---------- */
.doc{max-width:68ch;margin:0 auto;padding:40px 20px 64px;font-size:var(--fs-lg);line-height:1.6}
.doc-back{font-size:var(--fs-sm);color:var(--muted)}
.doc h1{font-size:var(--fs-2xl);letter-spacing:-.01em;margin:28px 0 10px}
.doc h2{font-size:var(--fs-lg);margin:34px 0 6px}
.doc p,.doc li{color:#c9ccd2}
.doc ul{padding-left:20px;margin:0}
.doc li + li{margin-top:4px}
.doc a{color:var(--accent-2)}
.doc-lead{font-size:var(--fs-xl);line-height:1.5}
.doc .doc-lead{color:var(--text)}
.doc .doc-meta{margin-top:40px;font-size:var(--fs-sm);color:var(--faint)}
/* /stats: daily page views, behind a password */
.doc .stats-sum{display:flex;flex-wrap:wrap;gap:6px 22px;margin:22px 0;font-size:var(--fs-md);color:var(--muted)}
.stats-sum b{color:var(--text);font-variant-numeric:tabular-nums}
.stats{width:100%;border-collapse:collapse;font-size:var(--fs-base)}
.stats th{text-align:left;font-size:var(--fs-xs);letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:8px 10px}
.stats td{padding:6px 10px;border-top:1px solid var(--line);color:#c9ccd2}
.stats .num{text-align:right;font-variant-numeric:tabular-nums}
.goal{margin:24px 0 30px;padding:20px 22px;border:1px solid var(--line2);border-radius:14px;background:var(--card)}
.goal.done{border-color:rgba(62,207,142,.45)}
.doc .goal h2{margin:0 0 4px;font-size:var(--fs-md);font-weight:600;color:var(--muted)}
.doc .goal-count{margin:0;font-size:var(--fs-display);font-weight:800;letter-spacing:-.02em;line-height:1.1;color:var(--text);font-variant-numeric:tabular-nums}
.goal-count span{margin-left:10px;font-size:var(--fs-lg);font-weight:600;letter-spacing:0;color:var(--muted)}
.goal progress{-webkit-appearance:none;appearance:none;display:block;width:100%;height:10px;margin:14px 0 10px;border:0;border-radius:999px;background:var(--line);overflow:hidden}
.goal progress::-webkit-progress-bar{background:var(--line);border-radius:999px}
.goal progress::-webkit-progress-value{background:var(--accent);border-radius:999px}
.goal progress::-moz-progress-bar{background:var(--accent);border-radius:999px}
.goal.done progress::-webkit-progress-value{background:var(--ok)}
.goal.done progress::-moz-progress-bar{background:var(--ok)}
.doc .goal-meta{margin:0;font-size:var(--fs-sm);color:var(--muted)}

/* ---------- print ---------- */
#printDoc{display:none}
@media print{
  @page{margin:12mm}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  html,body{background:#fff!important;color:#111;height:auto}
  body > .app,.toasts,.backdrop,.pop,body > svg{display:none!important}
  #printDoc{display:block;font:10pt/1.4 var(--sans);color:#111}
  .pr-foot{position:fixed;bottom:0;right:0;font-size:7.5pt;color:#9a9a9a;letter-spacing:.05em}
  .pr-cover h1{font-size:22pt;margin:0 0 2pt}
  .pr-cover p{margin:0 0 12pt;color:#555}
  .pr-rack{break-before:page;page-break-before:always}
  .pr-rack.first{break-before:auto;page-break-before:auto;margin-top:18pt}
  .pr-rack h2{font-size:16pt;margin:0 0 2pt}
  .pr-rack h3{font-size:11pt;margin:14pt 0 5pt}
  .pr-meta{margin:0 0 10pt;color:#555}
  .pr-figs{display:flex;gap:14mm;align-items:flex-start;break-inside:avoid}
  .pr-fig{margin:0}
  .pr-fig figcaption{text-align:center;font-size:8.5pt;color:#555;margin-top:4pt;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
  .pr-rackfig .case{padding:8px 8px 8px 4px;box-shadow:0 0 0 1px #000}
  .pr-rackfig .case::before{display:none}
  .pr-rackfig .unums{width:18px;margin-right:4px}
  .pr-rackfig .un{font-size:7px;color:#888}
  .pr-rackfig .item{cursor:default}
  .pr-item{break-inside:avoid;margin-top:10pt}
  .pr-item h4{margin:0 0 4pt;font-size:10.5pt}
  .pr-item h4 span{font-weight:500;color:#666;font-size:9pt}
  .pr-table{width:100%;border-collapse:collapse;font-size:8.8pt;margin-bottom:6pt}
  .pr-table th{text-align:left;font-size:7.5pt;text-transform:uppercase;letter-spacing:.06em;color:#666;border-bottom:1px solid #999;padding:3pt 5pt}
  .pr-table td{border-bottom:1px solid #ddd;padding:2.5pt 5pt;vertical-align:top;color:#111}
  .pr-table td.n{color:#777;width:22pt}
  .pr-table tr.sec td{font-size:7.5pt;text-transform:uppercase;letter-spacing:.08em;color:#b4561a;font-weight:700;background:#faf6f2}
  .pr-table tr{break-inside:avoid}
  .cdot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--c);margin-right:4px;box-shadow:0 0 0 1px rgba(0,0,0,.3)}
}