/* Zarhart simulator HUD */
.sim-body { overflow: hidden; height: 100vh; height: 100dvh; background: #000; overscroll-behavior: none; touch-action: none; }
#view { position: fixed; left: 0; top: 0; display: block; outline: none; }
#panel { position: fixed; left: 0; right: 0; bottom: 0; width: 100%; height: var(--panel-h, 30vh); display: block; border-top: 1px solid #000; }

.sim-top { position: fixed; z-index: 20; top: env(safe-area-inset-top, 0px); left: 0; right: 0; display: flex; align-items: center; gap: 12px; padding: 8px var(--gutter-r) 8px var(--gutter); pointer-events: none; }
.sim-top > * { pointer-events: auto; }
.sim-top .brand { background: rgba(7, 11, 16, .72); border: 1px solid var(--line); padding: 7px 12px 7px 9px; border-radius: 10px; font-size: 18px; backdrop-filter: blur(8px); }
.sim-top .brand svg { width: 24px; height: 24px; }
.tools { display: flex; gap: 4px; margin-left: auto; overflow-x: auto; max-width: calc(100vw - 180px); background: rgba(7, 11, 16, .72); border: 1px solid var(--line); border-radius: 10px; padding: 4px; backdrop-filter: blur(8px); scrollbar-width: none; }
.tools button { font: 600 14px/1 var(--f-body); color: var(--muted); background: none; border: 0; padding: 8px 10px; border-radius: 7px; cursor: pointer; white-space: nowrap; }
.tools button:hover { color: var(--text); background: var(--panel-2); }
.tools button[aria-pressed="true"] { color: #fff; background: var(--magenta); }

.vfr { position: fixed; z-index: 15; top: calc(env(safe-area-inset-top, 0px) + 60px); right: var(--gutter-r); display: grid; gap: 2px; max-width: 330px; padding: 8px 12px; border-radius: 10px; background: rgba(7, 11, 16, .74); border: 1px solid var(--line); border-left: 4px solid var(--green); font-size: 13px; backdrop-filter: blur(8px); }
.vfr b { font: 700 12px/1.2 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--green); }
.vfr span { color: var(--text); }
.vfr.bad { border-left-color: var(--amber); }
.vfr.bad b { color: var(--amber); }

#toasts { position: fixed; z-index: 30; top: calc(env(safe-area-inset-top, 0px) + 62px); left: 50%; transform: translateX(-50%); display: grid; gap: 6px; width: min(560px, calc(100vw - 32px)); pointer-events: none; }
.toast { padding: 9px 14px; border-radius: 10px; background: rgba(7, 11, 16, .86); border: 1px solid var(--line-2); font-size: 15px; line-height: 1.4; backdrop-filter: blur(8px); animation: tin .25s ease; transition: opacity .4s, transform .4s; }
.toast.out { opacity: 0; transform: translateY(-6px); }
.toast.good { border-color: var(--green); }
.toast.warn { border-color: var(--amber); color: #ffe2a6; }
.toast.atc { border-color: var(--green); font-family: var(--f-mono); font-size: 13.5px; color: #c7f6d7; }
.toast.you { border-color: var(--cyan); font-family: var(--f-mono); font-size: 13.5px; color: #bdf3fb; }
.toast.lesson { border-color: var(--magenta); }
.toast.tip { border-color: var(--cyan); }
@keyframes tin { from { opacity: 0; transform: translateY(-8px); } }
@media (prefers-reduced-motion: reduce) { .toast { animation: none; } }

.obj { position: fixed; z-index: 16; top: calc(env(safe-area-inset-top, 0px) + 60px); left: var(--gutter); width: min(340px, calc(100vw - 32px)); max-height: calc(100vh - var(--panel-h, 30vh) - 90px); overflow: auto; padding: 12px 14px; border-radius: 12px; background: rgba(7, 11, 16, .84); border: 1px solid var(--line); backdrop-filter: blur(8px); font-size: 14px; }
.obj h3 { font-size: 22px; margin: 4px 0 8px; }
.obj.min h3 ~ * { display: none; }
.ohead, .ofoot { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.ofoot { margin-top: 10px; flex-wrap: wrap; }
.objs { margin: 0; padding-left: 0; list-style: none; display: grid; gap: 6px; counter-reset: o; }
.objs li { counter-increment: o; display: grid; grid-template-columns: 22px 1fr; gap: 8px; color: var(--dim); }
.objs li::before { content: counter(o); font: 700 12px/20px var(--f-mono); width: 20px; height: 20px; text-align: center; border-radius: 50%; border: 1px solid var(--line-2); }
.objs li.now { color: var(--text); }
.objs li.now::before { border-color: var(--magenta); color: #fff; background: var(--magenta); }
.objs li.done { color: var(--muted); }
.objs li.done::before { content: "✓"; color: #08130c; background: var(--green); border-color: var(--green); }
.objs li.failed::before { content: "✕"; background: var(--red); border-color: var(--red); color: #fff; }
.obj details { margin-top: 10px; } .obj summary { cursor: pointer; color: var(--cyan); font-weight: 600; }
.tips { padding-left: 18px; margin: 6px 0 0; color: var(--muted); display: grid; gap: 4px; }
.result { margin-top: 10px; padding: 10px 12px; border-radius: 8px; background: var(--panel-2); border-left: 4px solid var(--green); display: grid; gap: 4px; }
.result.bad { border-left-color: var(--amber); }
.ltag { font: 700 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--magenta); }
.xbtn { background: none; border: 1px solid var(--line-2); color: var(--muted); width: 28px; height: 28px; border-radius: 7px; cursor: pointer; font-size: 14px; }
.xbtn:hover { color: var(--text); border-color: var(--cyan); }
.exams { display: inline-flex; flex-wrap: wrap; gap: 4px; align-items: center; }
a.exam { font: 600 11px/1 var(--f-mono); padding: 4px 6px; border-radius: 4px; background: var(--sign-y); color: var(--sign-k); text-decoration: none; }
a.exam:hover { background: #ffd84a; color: #000; }

.stall { position: fixed; z-index: 18; left: 50%; top: 38%; transform: translate(-50%, -50%); font: 800 34px/1 var(--f-display); letter-spacing: .2em; color: #fff; background: var(--red); padding: 8px 18px; border-radius: 8px; animation: blink .5s steps(2) infinite; pointer-events: none; }
@keyframes blink { 50% { opacity: .45; } }
.gmeter { position: fixed; z-index: 15; right: var(--gutter-r); top: calc(env(safe-area-inset-top, 0px) + 140px); padding: 8px 12px; border-radius: 10px; background: rgba(7, 11, 16, .8); border: 1px solid var(--cyan); display: grid; font-size: 12px; color: var(--muted); }
.gmeter b { font: 700 26px/1 var(--f-mono); color: var(--cyan); }
.lightgun { position: fixed; z-index: 15; left: 50%; transform: translateX(-50%); top: calc(env(safe-area-inset-top, 0px) + 210px); padding: 8px 14px; border-radius: 10px; background: rgba(7, 11, 16, .86); border: 1px solid var(--line-2); display: flex; gap: 10px; align-items: center; font-size: 14px; }
.lightgun .dot { width: 14px; height: 14px; border-radius: 50%; box-shadow: 0 0 14px currentColor; }
.lightgun .dot.green { background: #3cff6a; color: #3cff6a; } .lightgun .dot.red { background: #ff3b30; color: #ff3b30; } .lightgun .dot.white { background: #fff; color: #fff; }
.lightgun .dot.flash { animation: blink .5s steps(2) infinite; }
.strip { position: fixed; z-index: 14; left: 50%; transform: translateX(-50%); bottom: calc(var(--panel-h, 0px) + 12px); display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; max-width: calc(100vw - 32px); }
.strip span { font: 600 15px/1 var(--f-mono); background: rgba(7, 11, 16, .78); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; color: var(--green); }
.strip i { font-style: normal; font-size: 10px; color: var(--muted); margin-right: 6px; letter-spacing: .08em; }

/* drawer */
.drawer { position: fixed; z-index: 25; top: calc(env(safe-area-inset-top, 0px) + 58px); right: var(--gutter-r); bottom: calc(var(--panel-h, 0px) + 10px); width: min(430px, calc(100vw - 32px)); display: flex; flex-direction: column; background: rgba(9, 14, 20, .95); border: 1px solid var(--line-2); border-radius: 14px; backdrop-filter: blur(10px); box-shadow: 0 20px 60px rgba(0, 0, 0, .5); }
.drawer[data-kind="map"] { width: min(760px, calc(100vw - 32px)); }
.drawer > header { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.drawer h2 { font-size: 24px; }
#drawerBody { overflow: auto; padding: 12px 14px 18px; display: grid; gap: 12px; align-content: start; font-size: 15px; }
.dnote { color: var(--muted); font-size: 13.5px; }
.dwarn { color: #ffe2a6; background: rgba(255, 176, 32, .12); border: 1px solid var(--amber); padding: 8px 10px; border-radius: 8px; }
.dsub { font: 700 18px/1.1 var(--f-display); letter-spacing: .04em; display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-top: 4px; }
.sbtn { font: 600 14px/1 var(--f-body); padding: 9px 12px; border-radius: 8px; border: 1px solid var(--line-2); background: var(--panel-2); color: var(--text); cursor: pointer; }
.sbtn:hover { border-color: var(--cyan); }
.sbtn.primary { background: var(--magenta); border-color: var(--magenta); color: #fff; }
.form { display: grid; gap: 10px; }
.form label { display: grid; gap: 5px; font-size: 13px; color: var(--muted); font-weight: 600; }
.form label.chk { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 14px; }
.form input[type="number"], .form input:not([type]), .form select { font: 500 15px var(--f-body); background: #0b1118; color: var(--text); border: 1px solid var(--line-2); border-radius: 8px; padding: 8px 10px; width: 100%; }
.form input[type="range"] { width: 100%; accent-color: var(--magenta); }
.wb { grid-template-columns: 1fr 1fr; }
#wbChart { width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--line); }
.okc { color: var(--green); } .badc { color: var(--red); }
.seg { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.seg.wrap { display: flex; }
.seg button { font: 600 12.5px/1 var(--f-body); padding: 8px 9px; border-radius: 7px; border: 1px solid var(--line-2); background: #0b1118; color: var(--muted); cursor: pointer; }
.seg button.on { background: var(--cyan); color: #04141a; border-color: var(--cyan); }
.switches { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 6px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.switch { display: flex; align-items: center; gap: 8px; font: 600 13.5px/1 var(--f-body); padding: 10px; border-radius: 8px; border: 1px solid var(--line-2); background: #0b1118; color: var(--muted); cursor: pointer; text-align: left; }
.switch .led { width: 9px; height: 9px; border-radius: 50%; background: #2a3440; flex: none; }
.switch.on { color: var(--text); border-color: var(--green); }
.switch.on .led { background: var(--green); box-shadow: 0 0 8px var(--green); }
.switch.on.bad { border-color: var(--red); } .switch.on.bad .led { background: var(--red); box-shadow: 0 0 8px var(--red); }
.calls { display: flex; flex-wrap: wrap; gap: 6px; }
.atis { font: 14px/1.5 var(--f-mono); color: #c7f6d7; background: #070c10; border: 1px solid var(--line); padding: 10px; border-radius: 8px; }
.metar { font-size: 13px; color: var(--cyan); background: #070c10; border: 1px solid var(--line); padding: 8px 10px; border-radius: 8px; overflow-wrap: anywhere; }
.rlog { margin: 0; padding-left: 0; list-style: none; display: grid; gap: 6px; font: 13px/1.45 var(--f-mono); color: var(--muted); }
.rlog b { color: var(--text); margin-right: 4px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: 13.5px; } .kv span { color: var(--muted); }
#bigMap { width: 100%; height: min(58vh, 520px); border-radius: 10px; border: 1px solid var(--line); cursor: crosshair; background: #cfe3b7; }
.maptools { display: flex; gap: 6px; align-items: center; }
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.checklist li { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 8px; background: #0b1118; border: 1px solid var(--line); }
.checklist li.ok { border-color: rgba(91, 227, 138, .5); }
.checklist label { display: flex; gap: 9px; align-items: flex-start; flex: 1; cursor: pointer; }
.checklist input { accent-color: var(--green); margin-top: 3px; }
.checklist li.ok span { color: var(--muted); text-decoration: line-through; text-decoration-color: rgba(91, 227, 138, .6); }
.checklist .auto { font: 600 10px/1 var(--f-mono); color: var(--cyan); border: 1px solid var(--line-2); padding: 3px 5px; border-radius: 4px; }
.fails { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; } .fails p { color: var(--muted); font-size: 13.5px; margin-top: 4px; }
.lesson-list { display: grid; gap: 8px; }
.lesson { padding: 12px; border-radius: 10px; background: #0b1118; border: 1px solid var(--line); display: grid; gap: 6px; }
.lesson h3 { font-size: 21px; } .lesson p { color: var(--muted); font-size: 14px; }
.lhead, .lfoot { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.ltime { font: 500 12px var(--f-mono); color: var(--dim); }
.keylist { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.keylist li { display: grid; grid-template-columns: 150px 1fr; gap: 10px; align-items: center; font-size: 14px; }
kbd { font: 600 12px/1 var(--f-mono); padding: 4px 6px; border-radius: 5px; background: #1a2533; border: 1px solid var(--line-2); border-bottom-width: 2px; color: var(--text); }

/* modals */
.modal { position: fixed; z-index: 50; inset: 0; display: grid; place-items: center; padding: 20px var(--gutter-r) 20px var(--gutter); background: rgba(3, 6, 10, .6); backdrop-filter: blur(4px); }
.modal .card { width: min(720px, 100%); background: linear-gradient(180deg, #0f1823, #0a1017); border: 1px solid var(--line-2); border-radius: 18px; padding: 28px; display: grid; gap: 14px; box-shadow: 0 30px 80px rgba(0, 0, 0, .55); }
.modal.start { background: radial-gradient(ellipse at 50% 120%, rgba(47, 127, 208, .35), rgba(3, 6, 10, .82) 60%); }
.modal h2 { font-size: clamp(34px, 5vw, 52px); }
.modal .row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.loading { display: flex; gap: 12px; align-items: center; color: var(--muted); font-family: var(--f-mono); font-size: 14px; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--line-2); border-top-color: var(--magenta); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.credit { font: 500 13px var(--f-mono); color: var(--dim); margin-top: 4px; }
.credit a { color: var(--muted); }
.quickkeys { list-style: none; padding: 0; margin: 6px 0 0; display: grid; gap: 6px; color: var(--muted); font-size: 14px; }
.pausedOverlay { position: fixed; z-index: 22; inset: 0; display: grid; place-items: center; background: rgba(3, 6, 10, .35); pointer-events: none; }
.pausedOverlay > div { pointer-events: auto; display: grid; gap: 10px; justify-items: center; background: rgba(7, 11, 16, .85); border: 1px solid var(--line-2); padding: 18px 22px; border-radius: 14px; }

/* touch */
.touch { position: fixed; z-index: 14; left: 0; right: 0; bottom: calc(var(--panel-h, 0px) + 14px); display: flex; justify-content: space-between; padding: 0 var(--gutter-r) 0 var(--gutter); pointer-events: none; }
.stick { pointer-events: auto; width: 120px; height: 120px; border-radius: 50%; background: rgba(7, 11, 16, .45); border: 1px solid var(--line-2); display: grid; place-items: center; }
.knob { width: 48px; height: 48px; border-radius: 50%; background: rgba(230, 75, 208, .8); }
.thr { pointer-events: auto; display: grid; justify-items: center; gap: 4px; font: 700 11px var(--f-mono); color: var(--muted); }
.thr input { writing-mode: vertical-lr; direction: rtl; height: 120px; accent-color: var(--magenta); }

@media (max-width: 720px) {
  .vfr { top: auto; bottom: calc(var(--panel-h, 0px) + 146px); right: var(--gutter-r); max-width: 210px; font-size: 12px; }
  #toasts { top: calc(env(safe-area-inset-top, 0px) + 168px); }
  .gmeter { top: calc(env(safe-area-inset-top, 0px) + 118px); }
  .lightgun { top: calc(env(safe-area-inset-top, 0px) + 180px); width: calc(100vw - 32px); }
  .obj.min { width: calc(100vw - 32px); }
  .obj { width: min(300px, calc(100vw - 32px)); font-size: 13px; }
  .tools { max-width: calc(100vw - 80px); }
  .sim-top .brand span { display: none; }
  .wb { grid-template-columns: 1fr; }
}