:root {
  --green: #4dff7a;
  --green-soft: #2ecc5a;
  --green-dim: #146b32;
  --green-glow: rgba(70, 255, 120, 0.55);
  --green-bloom: rgba(57, 255, 106, 0.28);
  --bg: #030906;
  --panel: rgba(2, 18, 8, 0.55);
  --border: rgba(80, 255, 130, 0.75);
  --font: "Courier New", Courier, monospace;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background: #000;
  color: var(--green);
  font-family: var(--font);
  letter-spacing: 0.02em;
}

/* --- CRT shell --- */
.crt {
  min-height: 100vh;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(ellipse 90% 70% at 50% 45%, rgba(18, 55, 28, 0.45), transparent 70%),
    linear-gradient(180deg, #06150c 0%, #020704 55%, #010302 100%);
  filter: contrast(1.05) saturate(1.15);
  text-shadow:
    0 0 1px rgba(120, 255, 160, 0.8),
    0 0 6px var(--green-glow),
    0 0 14px var(--green-bloom),
    0 0 28px rgba(40, 180, 80, 0.25);
}

/* Soft phosphor bloom over content */
.crt::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: -2%;
  z-index: 8;
  background:
    radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.55) 100%),
    repeating-linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.22) 0px,
      rgba(0, 0, 0, 0.22) 1px,
      transparent 2px,
      transparent 3px
    );
  mix-blend-mode: multiply;
  opacity: 0.9;
}

/* Scanlines + noise + slight blur veil */
.crt::after {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.15) 0px,
      rgba(0, 0, 0, 0.15) 1px,
      transparent 1px,
      transparent 2px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(57, 255, 106, 0.015) 0px,
      transparent 1px,
      transparent 3px
    ),
    radial-gradient(ellipse at 50% 50%, rgba(80, 255, 140, 0.06), transparent 65%);
  box-shadow:
    inset 0 0 120px rgba(0, 0, 0, 0.85),
    inset 0 0 40px rgba(0, 40, 10, 0.4);
  animation: crt-flicker 4.5s infinite;
}

@keyframes crt-flicker {
  0%, 100% { opacity: 1; }
  48% { opacity: 1; }
  50% { opacity: 0.94; }
  52% { opacity: 1; }
  92% { opacity: 0.97; }
  93% { opacity: 1; }
}

/* Faint grid like Silo desktop */
.screen {
  padding: 16px;
  position: relative;
  z-index: 1;
  min-height: 100vh;
  background-image:
    linear-gradient(rgba(57, 255, 106, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 106, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
}

.boot-log {
  white-space: pre-wrap;
  line-height: 1.55;
  min-height: 4.5em;
  filter: blur(0.35px);
}

.login-form {
  margin-top: 24px;
  max-width: 420px;
  display: grid;
  gap: 10px;
}

.login-form input,
.query-form input,
.modal__box input {
  background: rgba(0, 8, 2, 0.75);
  border: 1px solid var(--green-dim);
  color: var(--green);
  font: inherit;
  padding: 10px 12px;
  outline: none;
  text-transform: uppercase;
  box-shadow:
    0 0 8px rgba(57, 255, 106, 0.12),
    inset 0 0 12px rgba(0, 0, 0, 0.5);
  filter: blur(0.2px);
}
.login-form input:focus,
.query-form input:focus,
.modal__box input:focus {
  border-color: var(--green-soft);
  box-shadow:
    0 0 14px var(--green-glow),
    inset 0 0 10px rgba(0, 0, 0, 0.45);
}

.login-form button,
.query-form button,
.modal__actions button,
.window__controls button,
.linkish {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--green);
  font: inherit;
  padding: 8px 14px;
  cursor: pointer;
  filter: blur(0.2px);
}
.login-form button:hover,
.query-form button:hover,
.modal__actions button:hover,
.linkish:hover {
  background: rgba(57, 255, 106, 0.1);
  box-shadow: 0 0 12px var(--green-bloom);
}
.error {
  color: #ff6b6b;
  text-shadow: 0 0 8px rgba(255, 80, 80, 0.45);
  margin: 0;
  filter: blur(0.2px);
}

.menubar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(57, 255, 106, 0.28);
  padding-bottom: 8px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  filter: blur(0.3px);
}
.menubar__right { display: flex; gap: 8px; }
.linkish { border: 0; padding: 0; text-decoration: underline; }

.desktop-body {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  min-height: calc(100vh - 70px);
}
@media (max-width: 720px) {
  .desktop-body { grid-template-columns: 1fr; }
}

.icon-rail {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}
.icon {
  width: 118px;
  background: transparent;
  border: 0;
  color: var(--green);
  font: inherit;
  cursor: pointer;
  text-align: center;
  padding: 6px 4px;
  filter: blur(0.4px);
  transition: filter 0.15s ease, transform 0.15s ease;
}
.icon:hover, .icon.is-selected {
  background: rgba(57, 255, 106, 0.08);
  outline: 1px solid rgba(57, 255, 106, 0.35);
  filter: blur(0.25px);
}
.icon__glyph {
  width: 52px;
  height: 42px;
  margin: 0 auto 8px;
  border: 2px solid rgba(120, 255, 160, 0.85);
  border-radius: 2px 10px 2px 2px;
  position: relative;
  box-shadow:
    0 0 4px rgba(120, 255, 160, 0.9),
    0 0 12px var(--green-glow),
    0 0 24px var(--green-bloom),
    inset 0 0 10px rgba(57, 255, 106, 0.08);
  background: rgba(0, 25, 8, 0.25);
}
.icon__glyph::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 5px;
  width: 18px;
  height: 7px;
  border: 2px solid rgba(120, 255, 160, 0.85);
  border-bottom: 0;
  border-radius: 2px 2px 0 0;
  background: rgba(3, 15, 6, 0.9);
  box-shadow: 0 0 8px var(--green-bloom);
}
.icon__glyph--locked::after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -7px;
  width: 11px;
  height: 9px;
  border: 2px solid rgba(120, 255, 160, 0.9);
  background: #03140a;
  box-shadow:
    0 -6px 0 -2px rgba(120, 255, 160, 0.9),
    0 0 10px var(--green-glow);
}
.icon__label {
  font-size: 12px;
  line-height: 1.25;
  word-break: break-word;
  opacity: 0.95;
}

.workspace {
  display: block;
  min-width: 0;
  position: relative;
  min-height: calc(100vh - 70px);
}
.query-panel {
  border: 1px solid rgba(80, 255, 130, 0.45);
  background: rgba(2, 16, 8, 0.88);
  padding: 12px;
  box-shadow:
    0 0 18px rgba(40, 180, 80, 0.18),
    inset 0 0 30px rgba(0, 0, 0, 0.35);
  filter: blur(0.25px);
  backdrop-filter: blur(1px);
  position: absolute;
  right: 12px;
  top: 12px;
  bottom: auto;
  width: min(380px, calc(100% - 24px));
  max-height: min(42vh, 360px);
  overflow: auto;
  z-index: 30;
  pointer-events: auto;
}
.query-panel__title { margin-bottom: 8px; letter-spacing: 0.06em; }
.query-form { display: flex; gap: 8px; flex-wrap: wrap; }
.query-form input { flex: 1 1 160px; min-width: 0; }
.query-cards { display: grid; gap: 10px; margin-top: 12px; }
.query-card {
  border: 1px solid rgba(80, 255, 130, 0.55);
  padding: 10px 12px;
  background: rgba(0, 10, 4, 0.45);
  box-shadow:
    0 0 16px var(--green-bloom),
    inset 0 0 20px rgba(0, 0, 0, 0.35);
  filter: blur(0.2px);
}
.query-card__title { margin-bottom: 6px; font-weight: bold; }
.query-card__body { white-space: pre-wrap; line-height: 1.45; }
.query-card img, .query-card video {
  max-width: 100%;
  display: block;
  margin-top: 8px;
  border: 1px solid var(--green-dim);
  filter: contrast(0.95) brightness(0.95) blur(0.3px);
}

.windows {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 4;
  pointer-events: none;
  overflow: hidden;
}
.window {
  position: absolute;
  pointer-events: auto;
  width: min(520px, calc(100% - 24px));
  max-width: 720px;
  max-height: calc(100% - 24px);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(100, 255, 150, 0.7);
  background: rgba(2, 16, 8, 0.82);
  box-shadow:
    0 0 2px rgba(140, 255, 170, 0.7),
    0 0 18px rgba(50, 200, 100, 0.35),
    0 0 40px rgba(30, 120, 60, 0.2),
    inset 0 0 40px rgba(0, 0, 0, 0.35);
  filter: blur(0.3px);
  backdrop-filter: blur(0.8px);
}
.window.is-active {
  box-shadow:
    0 0 3px rgba(180, 255, 200, 0.95),
    0 0 22px rgba(70, 230, 120, 0.5),
    0 0 48px rgba(40, 150, 80, 0.28),
    inset 0 0 40px rgba(0, 0, 0, 0.35);
}
.window__titlebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(70, 230, 120, 0.88);
  color: #021408;
  padding: 5px 8px;
  font-weight: bold;
  letter-spacing: 0.05em;
  text-shadow: none;
  box-shadow: 0 0 14px rgba(80, 255, 140, 0.45);
  filter: blur(0.15px);
  cursor: move;
  user-select: none;
  flex: 0 0 auto;
  touch-action: none;
}
.window__title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-right: 8px;
}
.window__controls { display: flex; gap: 4px; flex: 0 0 auto; }
.window__controls button {
  border-color: #021408;
  color: #021408;
  padding: 0 6px;
  line-height: 1.4;
  text-shadow: none;
  filter: none;
  box-shadow: none;
  cursor: pointer;
}
.window__body {
  padding: 10px 12px 14px;
  min-height: 120px;
  overflow: auto;
  flex: 1 1 auto;
}
.dir-line { margin: 0 0 8px; opacity: 0.92; }
.dir-list { list-style: none; margin: 0; padding: 0; }
.dir-list button {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--green);
  font: inherit;
  padding: 4px 0;
  cursor: pointer;
  filter: blur(0.25px);
}
.dir-list button:hover {
  filter: blur(0.1px);
  text-shadow:
    0 0 2px #fff,
    0 0 10px var(--green-glow),
    0 0 20px var(--green-bloom);
}
.doc-view { white-space: pre-wrap; line-height: 1.5; filter: blur(0.25px); }
.query-typewriter { min-height: 6em; }
.query-typewriter .tw-pre { color: var(--green); }
.query-typewriter .tw-cur {
  color: #c8c8c8;
  text-shadow: 0 0 6px rgba(220, 220, 220, 0.55);
}
.query-media-slot { margin-top: 12px; }
.query-media-slot .query-media,
.query-media {
  max-width: 100%;
  display: block;
  border: 1px solid var(--green-dim);
  filter: contrast(0.92) brightness(0.92) blur(0.35px);
  box-shadow: 0 0 16px rgba(40, 180, 80, 0.2);
}
.media-view img, .media-view video {
  max-width: 100%;
  border: 1px solid var(--green-dim);
  filter: contrast(0.92) brightness(0.92) blur(0.35px);
  box-shadow: 0 0 16px rgba(40, 180, 80, 0.2);
}

@media (max-width: 720px) {
  .query-panel {
    position: relative;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    max-height: none;
    margin-bottom: 12px;
    order: -1;
  }
  .workspace {
    display: flex;
    flex-direction: column;
  }
  .windows {
    position: relative;
    min-height: 50vh;
    overflow: visible;
    flex: 1 1 auto;
  }
  .window {
    position: relative !important;
    left: auto !important;
    top: auto !important;
    width: 100%;
    max-height: none;
    margin-bottom: 12px;
  }
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  display: grid;
  place-items: center;
  z-index: 50;
  padding: 16px;
}
.modal[hidden] { display: none !important; }
.modal__box {
  width: min(420px, 100%);
  border: 1px solid rgba(100, 255, 150, 0.7);
  background: rgba(2, 10, 5, 0.92);
  padding: 16px;
  box-shadow:
    0 0 24px var(--green-glow),
    0 0 60px rgba(20, 100, 40, 0.35);
  filter: blur(0.25px);
  z-index: 51;
}
.modal__title { margin-bottom: 12px; letter-spacing: 0.06em; }
.modal__actions { display: flex; gap: 8px; margin-top: 10px; }

.boot-actions {
  margin-top: 20px;
  display: flex;
  gap: 10px;
}

/* --- MONITOR / SURVEILLANCE --- */
.screen--monitor {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding-bottom: 0;
}
.screen--monitor[hidden] { display: none !important; }
.monitor-layout {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr minmax(180px, 240px);
  gap: 12px;
  min-height: 0;
  padding-bottom: 8px;
}
.monitor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, minmax(120px, 1fr));
  gap: 8px;
  min-height: 0;
}
.monitor-cam {
  position: relative;
  border: 1px solid rgba(57, 255, 106, 0.35);
  background: rgba(0, 8, 2, 0.85);
  overflow: hidden;
  cursor: pointer;
  min-height: 0;
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.65);
}
.monitor-cam:hover,
.monitor-cam.is-focused {
  border-color: var(--green);
  box-shadow:
    0 0 14px var(--green-bloom),
    inset 0 0 18px rgba(0, 0, 0, 0.5);
}
.monitor-cam.is-focused {
  outline: 1px solid rgba(100, 255, 150, 0.85);
}
.monitor-cam video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.15) saturate(0.35) hue-rotate(55deg) brightness(0.95);
  opacity: 0.92;
}
.monitor-cam__label {
  position: absolute;
  top: 6px;
  left: 8px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-shadow: 0 0 6px var(--green-glow);
  pointer-events: none;
  z-index: 2;
}
.monitor-cam__nosignal {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  letter-spacing: 0.12em;
  opacity: 0.55;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(40, 255, 100, 0.04) 0 2px,
      transparent 2px 4px
    );
}
.monitor-side {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.monitor-status {
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(57, 255, 106, 0.28);
  background: rgba(0, 10, 4, 0.55);
  font-size: 11px;
  line-height: 1.45;
  white-space: pre-wrap;
  min-height: 4.5em;
  overflow: auto;
}
.monitor-hint {
  margin-top: auto;
  font-size: 11px;
  opacity: 0.7;
}
.monitor-ticker {
  border-top: 1px solid rgba(57, 255, 106, 0.35);
  background: rgba(0, 12, 4, 0.9);
  overflow: hidden;
  height: 34px;
  display: flex;
  align-items: center;
}
.monitor-ticker__track {
  white-space: nowrap;
  display: inline-block;
  padding-left: 100%;
  animation: monitor-ticker 42s linear infinite;
  letter-spacing: 0.08em;
  font-size: 13px;
}
@keyframes monitor-ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

@media (max-width: 900px) {
  .monitor-layout {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
  }
  .monitor-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, minmax(100px, 1fr));
    min-height: 52vh;
  }
  .monitor-side {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .monitor-status {
    flex: 1 1 140px;
    min-height: 3.5em;
  }
}

/* --- ADDRESS BOOK --- */
.screen--addressbook {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding-bottom: 12px;
}
.screen--addressbook[hidden] { display: none !important; }
.ab-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 10px 0;
}
.ab-toolbar input {
  flex: 1 1 220px;
  max-width: 420px;
  background: rgba(0, 8, 2, 0.75);
  border: 1px solid var(--green-dim);
  color: var(--green);
  font: inherit;
  padding: 10px 12px;
  outline: none;
  text-transform: uppercase;
  box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.5);
}
.ab-toolbar input:focus {
  border-color: var(--green-soft);
  box-shadow: 0 0 14px var(--green-glow), inset 0 0 10px rgba(0, 0, 0, 0.45);
}
.ab-count {
  opacity: 0.75;
  font-size: 12px;
  letter-spacing: 0.06em;
}
.ab-factions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.ab-faction {
  background: transparent;
  border: 1px solid rgba(57, 255, 106, 0.35);
  color: var(--green);
  font: inherit;
  font-size: 12px;
  padding: 6px 10px;
  cursor: pointer;
  letter-spacing: 0.04em;
}
.ab-faction:hover,
.ab-faction.is-active {
  border-color: var(--green);
  background: rgba(57, 255, 106, 0.12);
  box-shadow: 0 0 10px var(--green-bloom);
}
.ab-list {
  flex: 1;
  overflow: auto;
  border: 1px solid rgba(57, 255, 106, 0.22);
  background: rgba(0, 10, 4, 0.35);
  max-height: calc(100vh - 170px);
  padding: 4px 0;
  columns: 3 220px;
  column-gap: 12px;
}
.ab-row {
  break-inside: avoid;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: baseline;
  padding: 4px 10px;
  border-bottom: 1px solid rgba(57, 255, 106, 0.08);
  font-size: 13px;
  line-height: 1.35;
}
.ab-person { flex: 1 1 auto; }
.ab-addr {
  color: #9dffb5;
  letter-spacing: 0.04em;
  border: 1px solid rgba(100, 255, 150, 0.45);
  padding: 1px 6px;
  background: rgba(57, 255, 106, 0.08);
  white-space: nowrap;
}
.ab-more {
  padding: 12px;
  opacity: 0.7;
  column-span: all;
}

@media (max-width: 720px) {
  .ab-list {
    columns: 1;
    max-height: calc(100vh - 210px);
  }
}

/* Reduce motion / keep readability on small screens */
@media (max-width: 720px) {
  .crt { text-shadow: 0 0 4px var(--green-glow), 0 0 12px var(--green-bloom); }
  .icon, .window, .query-panel, .boot-log { filter: blur(0.2px); }
}
@media (prefers-reduced-motion: reduce) {
  .crt::after { animation: none; }
  .monitor-ticker__track { animation: none; padding-left: 12px; }
}