/* ==========================================================================
   WIZKET — systems.css · "The system wall" (Software page, #systems)
   A 3D rack of drawers, one per management system. js/systems.js places every
   drawer from the scroll (desktop, pinned); phones get a swipe row.
   The rack stays dark in both themes (it's hardware); orange = the live LED,
   the active number and the "your system" drawer. Prefix: sy-
   ========================================================================== */
.sy { position: relative; }
.sy__stage {
  --side: clamp(20px, 6vw, 110px);
  --row: 62px;          /* drawer front height (also used by systems.js) */
  position: relative;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  grid-template-rows: 1fr auto;
  gap: 0 clamp(28px, 4vw, 72px);
  padding: calc(var(--nav-top) + var(--nav-h) + 24px) var(--side) clamp(18px, 3vh, 30px);
  background:
    radial-gradient(55% 60% at 72% 48%, var(--petrol) 0%, transparent 70%),
    var(--bg);
}

/* ---- copy ---- */
.sy__copy { align-self: center; display: grid; justify-items: start; }
.sy__title {
  margin: 0;
  font: 400 clamp(2.6rem, min(5.4vw, 10vh), 6rem)/0.9 var(--font-display);
  text-transform: uppercase;
  color: var(--text);
}
.sy__title .is-outline { display: block; }
.sy__sub { margin: clamp(12px, 2vh, 18px) 0 0; max-width: 34ch; font: 500 clamp(0.95rem, 1.1vw, 1.08rem)/1.45 var(--font-body); color: var(--muted); }

.sy-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: clamp(16px, 3vh, 26px); }
.sy-chip {
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--line2);
  font: 600 12.5px/1 var(--font-body);
  color: var(--muted);
  transition: color 0.3s var(--ease-io), background-color 0.3s var(--ease-io), border-color 0.3s var(--ease-io);
}
.sy-chip.is-on { background: var(--text); border-color: var(--text); color: var(--bg); }
@media (hover: hover) and (pointer: fine) { .sy-chip:not(.is-on):hover { color: var(--text); border-color: var(--text); } }

.sy-now { margin-top: clamp(20px, 4vh, 40px); min-height: clamp(150px, 22vh, 200px); }
.sy-now p { margin: 0; }
.sy-now__n { font: 400 15px/1 var(--font-display); letter-spacing: 0.08em; color: var(--muted); }
.sy-now__n b { font-weight: 400; color: var(--accent); }
.sy-now__name { margin-top: 10px !important; font: 400 clamp(2rem, min(3.4vw, 6.4vh), 3.6rem)/0.95 var(--font-display); text-transform: uppercase; color: var(--text); }
.sy-now__line { margin-top: 10px !important; font: 500 clamp(0.95rem, 1.1vw, 1.08rem)/1.4 var(--font-body); color: var(--muted); }
.sy-now__mods { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 0; padding: 0; list-style: none; }
.sy-now__mods li { padding: 6px 11px; border-radius: 8px; background: var(--line); font: 600 12.5px/1 var(--font-body); color: var(--text); }
.sy-now.is-swap > * { animation: sy-swap 0.5s var(--ease-out) both; }
.sy-now.is-swap > :nth-child(2) { animation-delay: 0.04s; }
.sy-now.is-swap > :nth-child(3) { animation-delay: 0.08s; }
.sy-now.is-swap > :nth-child(4) { animation-delay: 0.12s; }
@keyframes sy-swap { from { opacity: 0; transform: translateY(14px); } }

/* ---- the rack ---- */
.sy__rackwrap { position: relative; min-height: 0; perspective: 1500px; perspective-origin: 30% 50%; }
.sy-rack {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  margin: 0;
  padding: 0;
  list-style: none;
  transform: rotateY(-15deg) rotateX(5deg);
  transform-style: preserve-3d;
}
.sy-dr { position: absolute; left: 0; right: 0; top: 0; height: var(--row); transform-style: preserve-3d; will-change: transform, opacity; }
.sy-dr.is-out { display: none; }
.sy-dr__front {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  border-radius: 10px;
  background: linear-gradient(180deg, #20282d, #151b1f);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 10px 26px -14px rgba(0, 0, 0, 0.7);
  color: #e9eef1;
}
.sy-dr__front::after {   /* the drawer handle */
  content: "";
  position: absolute;
  right: 54px;
  top: 50%;
  width: 44px;
  height: 5px;
  margin-top: -2.5px;
  border-radius: 3px;
  background: linear-gradient(180deg, #4a555c, #2b3338);
}
.sy-dr__n { flex: 0 0 auto; width: 30px; font: 400 15px/1 var(--font-display); letter-spacing: 0.06em; color: #6c7a82; }
.sy-dr__name { flex: 1; min-width: 0; margin: 0; font: 600 clamp(14px, 1.15vw, 17px)/1.1 var(--font-body); }
.sy-dr__name button, .sy-dr__name a { display: block; width: 100%; text-align: left; color: inherit; font: inherit; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sy-dr__led { flex: 0 0 auto; width: 8px; height: 8px; border-radius: 50%; background: #39434a; transition: background-color 0.3s, box-shadow 0.3s; }
.sy-dr.is-on .sy-dr__led { background: var(--accent); box-shadow: 0 0 0 4px rgba(253, 95, 7, 0.18), 0 0 14px rgba(253, 95, 7, 0.8); }
.sy-dr.is-on .sy-dr__n { color: var(--accent); }
.sy-dr__body { display: none; }

/* the drawer's screen (opened by systems.js: --o 0 → 1) */
.sy-scr {
  --o: 0;
  position: absolute;
  left: 12px;
  right: 12px;
  top: calc(100% + 6px);
  height: var(--scr, 220px);
  display: grid;
  grid-template-columns: 30% 1fr;
  gap: 10px;
  padding: 12px;
  border-radius: 0 0 12px 12px;
  background: linear-gradient(180deg, #0e1417, #121a1e);
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.8);
  color: #dfe6ea;
  transform-origin: 50% 0;
  transform: translateZ(-10px) rotateX(calc((1 - var(--o)) * -40deg));
  clip-path: inset(0 0 calc((1 - var(--o)) * 100%) 0 round 0 0 12px 12px);
  opacity: min(1, calc(var(--o) * 2.5));
  overflow: hidden;
  font-family: var(--font-body);
}
.sy-scr__side { display: grid; align-content: start; gap: 6px; padding: 10px; border-radius: 8px; background: rgba(255, 255, 255, 0.04); }
.sy-scr__side b { display: block; width: 26px; height: 8px; margin-bottom: 6px; border-radius: 3px; background: var(--accent); }
.sy-scr__side span { padding: 6px 8px; border-radius: 6px; font: 600 11.5px/1.1 var(--font-body); color: #9aa6ad; }
.sy-scr__side span.is-on { background: rgba(255, 255, 255, 0.08); color: #fff; }
.sy-scr__main { display: grid; grid-template-rows: auto 1fr auto; gap: 10px; min-height: 0; }
.sy-scr__kpi { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding: 10px 12px; border-radius: 8px; background: rgba(255, 255, 255, 0.05); }
.sy-scr__kpi em { font: 500 11.5px/1 var(--font-body); font-style: normal; color: #9aa6ad; }
.sy-scr__kpi strong { font: 400 24px/1 var(--font-display); letter-spacing: 0.02em; color: #fff; }
.sy-scr__bars { display: flex; align-items: flex-end; gap: 5px; min-height: 0; padding: 0 2px; }
.sy-scr__bars i { flex: 1; height: calc(var(--v) * 100%); border-radius: 3px 3px 1px 1px; background: linear-gradient(180deg, #5fb3c4, rgba(95, 179, 196, 0.2)); transform-origin: 50% 100%; }
.sy-dr.is-on .sy-scr__bars i { animation: sy-tick 2.4s var(--ease-io) calc(var(--d) * -1s) infinite alternate; }
@keyframes sy-tick { to { transform: scaleY(0.6); } }
.sy-scr__rows { display: grid; gap: 5px; }
.sy-scr__rows i { height: 9px; border-radius: 3px; background: rgba(255, 255, 255, 0.07); }
.sy-scr__rows i:nth-child(2) { width: 80%; }
.sy-scr__rows i:nth-child(3) { width: 62%; }

/* the last drawer: yours */
.sy-dr--you .sy-dr__front { background: linear-gradient(180deg, #ff7a2e, var(--accent)); border-color: transparent; color: #fff; }
.sy-dr--you .sy-dr__n { color: #fff !important; font-size: 22px; }
.sy-dr--you .sy-dr__led { background: #fff !important; box-shadow: 0 0 12px #fff !important; }
.sy-dr--you .sy-dr__front::after { background: rgba(255, 255, 255, 0.45); }
.sy-scr--you { display: grid; place-items: center; grid-template-columns: 1fr; background: repeating-linear-gradient(-45deg, rgba(253, 95, 7, 0.08) 0 14px, transparent 14px 28px), #121a1e; border: 1px dashed rgba(253, 95, 7, 0.6); }
.sy-you { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 999px; background: var(--accent); color: #fff; font: 700 15px/1 var(--font-body); }

/* ---- includes strip ---- */
.sy-inc {
  grid-column: 1 / -1;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font: 500 12.5px/1.3 var(--font-body);
  color: var(--muted);
}
.sy-inc b { font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; font-size: 11px; color: var(--text); }
.sy-inc span::before { content: ""; display: inline-block; width: 5px; height: 5px; margin-right: 8px; border-radius: 50%; background: var(--line2); vertical-align: 2px; }

/* --------------------------------------------------------------------------
   Phones / small tablets: no pin — a swipe row of open drawers
   -------------------------------------------------------------------------- */
@media (max-width: 899px) {
  .sy__stage { display: block; height: auto; min-height: 0; overflow: visible; padding-top: clamp(80px, 12vh, 120px); padding-bottom: 60px; }
  .sy-now { display: none; }
  .sy-chips { flex-wrap: nowrap; overflow-x: auto; max-width: 100%; margin-left: calc(var(--side) * -1); margin-right: calc(var(--side) * -1); padding: 0 var(--side) 4px; scrollbar-width: none; }
  .sy-chips::-webkit-scrollbar { display: none; }
  .sy-chip { flex: 0 0 auto; }
  .sy__rackwrap { perspective: none; margin: 26px calc(var(--side) * -1) 22px; }
  .sy-rack {
    position: static;
    display: flex;
    gap: 14px;
    padding: 6px var(--side) 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding: 0 var(--side);
    transform: none;
    scrollbar-width: none;
  }
  .sy-rack::-webkit-scrollbar { display: none; }
  .sy-dr { position: relative; flex: 0 0 min(82vw, 340px); height: auto; scroll-snap-align: start; transform: none !important; opacity: 1 !important; }
  .sy-dr__front { height: 58px; border-radius: 12px 12px 0 0; }
  .sy-dr__led { background: var(--accent); }
  .sy-dr__body { display: block; padding: 14px 16px 4px; background: #151b1f; border-left: 1px solid rgba(255, 255, 255, 0.08); border-right: 1px solid rgba(255, 255, 255, 0.08); color: #e9eef1; }
  .sy-dr__line { margin: 0; font: 500 14px/1.35 var(--font-body); color: #b9c3c8; }
  .sy-dr__mods { display: flex; flex-wrap: wrap; gap: 5px; margin: 10px 0 0; padding: 0; list-style: none; }
  .sy-dr__mods li { padding: 5px 9px; border-radius: 6px; background: rgba(255, 255, 255, 0.07); font: 600 11.5px/1 var(--font-body); }
  .sy-scr { --o: 1 !important; position: relative; left: 0; right: 0; top: 0; height: 190px; border-radius: 0 0 12px 12px; transform: none; clip-path: none; opacity: 1; border-top: 0; }
  .sy-dr__front::after { display: none; }
  .sy-dr__n { color: var(--accent); }
}