:root {
  --black: #020304;
  --panel: rgba(5, 8, 9, .88);
  --panel-2: rgba(8, 12, 13, .94);
  --green: #9cffac;
  --green-bright: #c8ffd2;
  --green-dim: #4aa95e;
  --red: #ff3030;
  --red-dim: #8f1717;
  --text: #e9f0ea;
  --muted: #7e8f82;
  --line: rgba(156,255,172,.12);
}

* { box-sizing: border-box; }
html { color-scheme: dark; background: var(--black); }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 50% -10%, rgba(75, 255, 110, .08), transparent 36%),
    radial-gradient(circle at 0% 30%, rgba(255, 30, 30, .07), transparent 28%),
    linear-gradient(180deg, #010202 0%, #030605 50%, #010202 100%);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(156,255,172,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(156,255,172,.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.8), transparent 75%);
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 20;
  opacity: .035;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.scanline {
  position: fixed;
  left: 0;
  right: 0;
  height: 100px;
  z-index: 19;
  pointer-events: none;
  opacity: .14;
  background: linear-gradient(to bottom, transparent, rgba(156,255,172,.14), transparent);
  animation: scan 8s linear infinite;
}

@keyframes scan { from { transform: translateY(-120px); } to { transform: translateY(110vh); } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes flicker {
  0%, 93%, 100% { opacity: 1; }
  94% { opacity: .72; }
  95% { opacity: 1; }
  96% { opacity: .83; }
}

.home-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 28px;
}

.hero-panel {
  position: relative;
  border: 1px solid rgba(156,255,172,.11);
  border-radius: 4px;
  background: linear-gradient(180deg, rgba(5,8,7,.88), rgba(1,3,2,.92));
  box-shadow: 0 0 0 1px rgba(0,0,0,.8), 0 28px 100px rgba(0,0,0,.68), inset 0 0 90px rgba(42,255,86,.025);
  overflow: hidden;
}

.hero-panel::before,
.hero-panel::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  z-index: 2;
  pointer-events: none;
}
.hero-panel::before { top: 12px; left: 12px; border-top: 1px solid var(--green-dim); border-left: 1px solid var(--green-dim); }
.hero-panel::after { bottom: 12px; right: 12px; border-right: 1px solid var(--green-dim); border-bottom: 1px solid var(--green-dim); }

.system-bar {
  min-height: 54px;
  padding: 0 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.015);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .13em;
}
.system-id { display: flex; align-items: center; gap: 10px; }
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
}
.clock { color: var(--green); }

.hero-copy {
  padding: 74px 7% 40px;
  text-align: center;
}
.kicker {
  margin: 0 0 18px;
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .34em;
  animation: flicker 7s infinite;
}
.glitch {
  position: relative;
  display: inline-block;
  margin: 0;
  color: #f1fff3;
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(42px, 7vw, 92px);
  font-weight: 950;
  line-height: .88;
  letter-spacing: -.055em;
  text-shadow: 0 0 24px rgba(156,255,172,.12);
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .46;
}
.glitch::before { color: #ff3131; transform: translate(2px, 0); clip-path: inset(15% 0 58% 0); }
.glitch::after { color: #61ff81; transform: translate(-2px, 0); clip-path: inset(68% 0 8% 0); }
.hero-question {
  margin: 26px 0 8px;
  color: var(--green-bright);
  font-size: clamp(20px, 3vw, 30px);
  letter-spacing: .04em;
}
.hero-sub {
  width: min(720px, 100%);
  margin: 0 auto;
  color: #89958c;
  line-height: 1.7;
}

.terminal {
  width: min(1000px, calc(100% - 48px));
  margin: 0 auto;
  border: 1px solid rgba(156,255,172,.16);
  background: rgba(0, 3, 1, .78);
  box-shadow: 0 24px 80px rgba(0,0,0,.55), inset 0 0 70px rgba(59,255,92,.022);
}
.terminal-head {
  height: 42px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(156,255,172,.10);
  background: rgba(156,255,172,.025);
}
.terminal-head > span { width: 8px; height: 8px; border-radius: 50%; background: #213126; }
.terminal-head > span:first-child { background: #831b1b; }
.terminal-head strong {
  margin-left: 8px;
  color: #637969;
  font-size: 10px;
  letter-spacing: .2em;
}
.terminal-body { padding: 18px; }
.boot-line {
  color: #64756a;
  font-size: 12px;
  line-height: 1.8;
}
.boot-line span:first-child { color: var(--green); }
.blink { animation: blink 1s step-end infinite; }
.delayed { opacity: .8; }
.delayed-2 { opacity: .6; margin-bottom: 14px; }

.data-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(156,255,172,.09);
  border-left: 1px solid rgba(156,255,172,.09);
  transition: opacity .3s ease;
}
.data-grid.is-loading { opacity: .72; }
.data-item {
  min-width: 0;
  padding: 15px 16px;
  border-right: 1px solid rgba(156,255,172,.09);
  border-bottom: 1px solid rgba(156,255,172,.09);
  background: rgba(255,255,255,.009);
}
.data-item.priority { background: rgba(156,255,172,.025); }
.data-item.wide { grid-column: span 3; }
.label {
  display: block;
  margin-bottom: 6px;
  color: #55715c;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .18em;
}
.data-item strong {
  display: block;
  color: #c8d8cb;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
  word-break: break-word;
}
.data-item.priority strong { color: var(--green-bright); font-size: 15px; }

.privacy-note {
  width: min(1000px, calc(100% - 48px));
  margin: 14px auto 0;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: #66746a;
  font-size: 11px;
  line-height: 1.6;
}
.privacy-note p { margin: 0; }
.privacy-note strong { color: #8fa195; }
.privacy-icon { color: var(--green-dim); }

.door-panel {
  width: min(1000px, calc(100% - 48px));
  margin: 58px auto 52px;
  padding-top: 28px;
  border-top: 1px dashed rgba(156,255,172,.15);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 28px;
  align-items: center;
}
.door-kicker { margin: 0 0 8px; color: var(--red); font-size: 10px; letter-spacing: .3em; }
.door-panel h2 {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(28px, 4vw, 46px);
  letter-spacing: -.035em;
}
.door-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.btn {
  appearance: none;
  border: 1px solid rgba(156,255,172,.15);
  border-radius: 2px;
  padding: 17px 18px;
  text-align: left;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
  transition: .18s ease;
}
.btn span { display: block; margin-bottom: 5px; font-size: 12px; font-weight: 900; letter-spacing: .08em; }
.btn small { color: #6f7e72; font-size: 9px; }
.btn-enter {
  color: #061007;
  background: var(--green);
  border-color: var(--green);
  box-shadow: 0 0 24px rgba(156,255,172,.12);
}
.btn-enter small { color: #31683b; }
.btn-enter:hover { transform: translateY(-2px); background: var(--green-bright); box-shadow: 0 0 34px rgba(156,255,172,.22); }
.btn-ghost { color: #a2afa5; background: transparent; }
.btn-ghost:hover { color: #ffb0b0; border-color: rgba(255,48,48,.5); background: rgba(255,48,48,.04); }
.warning-text {
  grid-column: 1 / -1;
  min-height: 22px;
  margin: 0;
  color: #ff5d5d;
  font-size: 11px;
  letter-spacing: .05em;
}

footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 28px;
  display: flex;
  justify-content: center;
  gap: 10px;
  color: #39463c;
  font-size: 9px;
  letter-spacing: .2em;
}
.footer-sep { color: #6b1d1d; }

body.alarm .hero-panel { box-shadow: 0 0 0 1px rgba(255,0,0,.22), 0 28px 100px rgba(0,0,0,.68), inset 0 0 90px rgba(255,0,0,.035); }
body.alarm .status-dot { background: var(--red); box-shadow: 0 0 14px var(--red); }

@media (max-width: 820px) {
  .home-shell { width: min(100% - 18px, 1180px); padding-top: 10px; }
  .hero-copy { padding: 56px 22px 32px; }
  .terminal, .privacy-note, .door-panel { width: calc(100% - 28px); }
  .data-grid { grid-template-columns: 1fr 1fr; }
  .data-item.wide { grid-column: span 2; }
  .door-panel { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .system-bar { padding: 0 14px; font-size: 9px; }
  .clock { display: none; }
  .glitch { font-size: 43px; }
  .hero-sub { font-size: 12px; }
  .terminal-body { padding: 10px; }
  .data-grid { grid-template-columns: 1fr; }
  .data-item.wide { grid-column: span 1; }
  .door-actions { grid-template-columns: 1fr; }
  footer { font-size: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}


/* Access-code router */
body.modal-open { overflow: hidden; }
.access-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(0, 2, 1, .84);
  backdrop-filter: blur(9px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .18s ease, visibility .18s ease;
}
.access-overlay.is-open { opacity: 1; visibility: visible; }
.access-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(156,255,172,.018) 3px 4px),
    radial-gradient(circle at center, rgba(156,255,172,.05), transparent 44%);
}
.access-modal {
  position: relative;
  width: min(560px, 100%);
  padding: 34px;
  border: 1px solid rgba(156,255,172,.22);
  background: linear-gradient(180deg, rgba(5,10,7,.98), rgba(1,4,2,.99));
  box-shadow: 0 0 0 1px rgba(0,0,0,.9), 0 30px 100px rgba(0,0,0,.82), inset 0 0 80px rgba(63,255,96,.025);
}
.access-modal::before,
.access-modal::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  pointer-events: none;
}
.access-modal::before { top: 10px; left: 10px; border-top: 1px solid var(--green); border-left: 1px solid var(--green); }
.access-modal::after { right: 10px; bottom: 10px; border-right: 1px solid var(--red); border-bottom: 1px solid var(--red); }
.access-close {
  position: absolute;
  top: 10px;
  right: 14px;
  border: 0;
  background: transparent;
  color: #657269;
  font: 24px/1 monospace;
  cursor: pointer;
}
.access-close:hover { color: var(--red); }
.access-kicker { margin: 0 0 10px; color: var(--red); font-size: 10px; font-weight: 900; letter-spacing: .28em; }
.access-modal h2 {
  margin: 0;
  color: #effff1;
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(38px, 8vw, 66px);
  line-height: .9;
  letter-spacing: -.05em;
}
.access-copy { margin: 16px 0 20px; color: #7f8f82; line-height: 1.65; font-size: 12px; }
.access-error,
.access-status {
  margin: 0 0 18px;
  padding: 10px 12px;
  border-left: 2px solid var(--red);
  background: rgba(255,48,48,.045);
  color: #ff7272;
  font-size: 11px;
  letter-spacing: .05em;
}
.access-status { border-left-color: var(--green-dim); background: rgba(156,255,172,.035); color: #81a889; }
.access-form label { display: block; margin-bottom: 8px; color: #5f7564; font-size: 9px; font-weight: 900; letter-spacing: .2em; }
.access-input-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.access-input-row input {
  min-width: 0;
  height: 52px;
  border: 1px solid rgba(156,255,172,.20);
  border-radius: 0;
  outline: none;
  padding: 0 14px;
  background: #010402;
  color: var(--green-bright);
  font: 800 16px/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .09em;
}
.access-input-row input:focus { border-color: var(--green); box-shadow: 0 0 0 2px rgba(156,255,172,.08), 0 0 28px rgba(156,255,172,.07); }
.access-input-row button {
  border: 1px solid var(--green);
  padding: 0 18px;
  background: var(--green);
  color: #041006;
  font: 900 11px/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .08em;
  cursor: pointer;
}
.access-input-row button:hover { background: var(--green-bright); }
.access-foot { margin: 14px 0 0; color: #48564b; font-size: 9px; line-height: 1.5; }

@media (max-width: 540px) {
  .access-modal { padding: 28px 20px 22px; }
  .access-input-row { grid-template-columns: 1fr; }
  .access-input-row button { height: 46px; }
}