:root {
  --black: #020705;
  --screen: #06110c;
  --screen-light: #0a1a12;
  --green: #75ff9b;
  --green-bright: #b2ffc5;
  --green-dim: #3c9d5b;
  --amber: #ffca58;
  --red: #ff6b6b;
  --line: rgba(117, 255, 155, 0.38);
  --glow: 0 0 8px rgba(117, 255, 155, 0.48);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--green);
  background:
    radial-gradient(circle at 50% 0%, #0c2417 0, var(--black) 48rem),
    var(--black);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 16px;
  line-height: 1.55;
  text-shadow: var(--glow);
  overflow-x: hidden;
}

body::after,
.crt-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  content: "";
  pointer-events: none;
}

body::after {
  opacity: 0.13;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
}

.crt-overlay {
  background:
    repeating-linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.18) 0,
      rgba(0, 0, 0, 0.18) 1px,
      transparent 1px,
      transparent 4px
    ),
    radial-gradient(ellipse at center, transparent 60%, rgba(0, 0, 0, 0.5) 100%);
}

::selection {
  color: var(--black);
  background: var(--green-bright);
  text-shadow: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

body.access-locked {
  overflow: hidden;
}

.access-gate {
  position: fixed;
  z-index: 1200;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 25px;
  color: var(--green);
  background:
    radial-gradient(circle at center, rgba(11, 42, 24, 0.88), var(--black) 65%),
    var(--black);
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.access-gate.is-unlocked {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.access-gate__panel {
  width: min(680px, 100%);
  padding: clamp(28px, 6vw, 62px);
  border: 1px solid var(--green);
  background: rgba(6, 17, 12, 0.92);
  box-shadow: 0 0 55px rgba(117, 255, 155, 0.16);
}

.access-gate h1 {
  margin: 20px 0;
  color: var(--green-bright);
  font-size: clamp(2.7rem, 9vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.access-gate__message {
  max-width: 560px;
  margin: 0 0 30px;
}

.access-gate__form label {
  display: block;
  margin-bottom: 10px;
  color: var(--amber);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.access-gate__fields {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px 16px;
}

.access-gate__form input,
.access-gate__form select {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  color: var(--green-bright);
  background: var(--black);
  font: inherit;
  outline: none;
  text-shadow: var(--glow);
}

.access-gate__form select {
  color-scheme: dark;
  cursor: pointer;
}

.access-gate__form select option {
  color: var(--green-bright);
  background: var(--black);
}

.access-gate__form input:focus,
.access-gate__form select:focus {
  border-color: var(--green-bright);
  box-shadow: 0 0 20px rgba(117, 255, 155, 0.22);
}

.access-gate__actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
}

.access-gate__status,
.access-gate__hint {
  margin: 14px 0 0;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}

.access-gate__status {
  color: var(--green-dim);
}

.access-gate__hint {
  color: var(--amber);
}

.access-gate__form.is-error input,
.access-gate__form.is-error select {
  border-color: var(--red);
  animation: access-shake 0.28s linear;
}

.boot-screen {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: grid;
  place-items: center;
  padding: 30px;
  color: var(--green-bright);
  background: var(--black);
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.boot-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.boot-screen p {
  margin: 7px 0;
}

.boot-ok {
  color: var(--amber);
}

.block-cursor {
  display: inline-block;
  width: 0.65em;
  height: 1em;
  margin-left: 0.35em;
  vertical-align: -0.12em;
  background: currentColor;
  animation: blink 0.9s steps(1) infinite;
  box-shadow: var(--glow);
}

.system-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 54px;
  padding: 10px 3vw;
  border-bottom: 1px solid var(--line);
  color: var(--black);
  background: var(--green);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-shadow: none;
}

.system-bar__session {
  display: flex;
  gap: 28px;
}

.system-bar__session strong {
  color: #004d23;
}

.system-bar__logout {
  padding: 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: inherit;
  background: transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.system-bar__logout:hover,
.system-bar__logout:focus-visible {
  color: #004d23;
  outline: none;
}

.system-bar__jump {
  justify-self: end;
  padding: 3px 7px;
  border: 1px solid currentColor;
}

.terminal {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 22px;
}

.screen,
.terminal-panel,
.cobol-path,
.age-panel,
.qualities,
.respect-panel,
.always-panel,
.aurora-panel,
.daily-panel,
.love-console,
.missing-panel,
.questions-panel,
.promise-panel,
.emergency-panel,
.letter-section,
.response-section,
.forum-section {
  border: 1px solid var(--line);
  background: rgba(3, 12, 8, 0.9);
  box-shadow:
    inset 0 0 90px rgba(55, 255, 114, 0.025),
    0 0 30px rgba(0, 0, 0, 0.75);
}

.screen {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: calc(100svh - 98px);
}

.screen__header,
.screen__footer,
.code-window__bar,
.letter-modal__bar,
.letter-modal__footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 8px 14px;
  color: var(--black);
  background: var(--green);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-shadow: none;
}

.screen__footer {
  flex-wrap: wrap;
  margin-top: auto;
}

.screen__footer b {
  color: #7b0014;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(440px, 0.75fr);
  gap: 7vw;
  align-items: center;
  flex: 1;
  padding: clamp(55px, 8vw, 120px) 6vw;
}

.command {
  margin: 0 0 30px;
  color: var(--green-bright);
  font-weight: 600;
}

.label {
  margin: 0 0 15px;
  color: var(--amber);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.13em;
}

.hero h1 {
  margin: 0;
  color: var(--green-bright);
  font-size: clamp(3rem, 6.5vw, 7.7rem);
  font-weight: 500;
  line-height: 0.97;
  letter-spacing: -0.06em;
  text-transform: uppercase;
}

mark {
  padding: 0 0.09em;
  color: var(--black);
  background: var(--green-bright);
  text-shadow: none;
}

.hero__intro {
  max-width: 680px;
  margin: 36px 0;
  color: var(--green);
  font-size: 1rem;
}

.terminal-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border: 1px solid var(--green);
  color: var(--green-bright);
  background: transparent;
  font-size: 0.8rem;
  font-weight: 600;
  text-shadow: var(--glow);
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.terminal-button span {
  padding: 2px 5px;
  color: var(--black);
  background: var(--green);
  text-shadow: none;
}

.terminal-button:hover,
.terminal-button:focus-visible {
  color: var(--black);
  background: var(--green-bright);
  box-shadow: 0 0 24px rgba(117, 255, 155, 0.35);
  outline: none;
  text-shadow: none;
}

.cobol-card,
.cobol-path pre {
  margin: 0;
  color: var(--green-bright);
  font-size: clamp(0.66rem, 0.9vw, 0.85rem);
  line-height: 1.75;
  white-space: pre-wrap;
}

.cobol-card {
  position: relative;
  padding: 42px 30px 30px;
  border: 1px dashed var(--green-dim);
  background: rgba(117, 255, 155, 0.025);
}

.cobol-card::before {
  position: absolute;
  top: -0.7em;
  left: 18px;
  padding: 0 8px;
  color: var(--amber);
  background: var(--screen);
  content: "SOURCE: PARA-LINA.CBL";
  font-size: 0.68rem;
}

pre span {
  color: var(--green-dim);
}

.section {
  position: relative;
  margin-top: 22px;
  padding: clamp(70px, 9vw, 130px) clamp(24px, 6vw, 90px);
}

.panel-title {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 25px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--green-dim);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
}

.panel-title span:last-child {
  text-align: right;
}

.panel-title h2 {
  margin: 0;
  color: var(--green-bright);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 500;
}

.section-intro {
  max-width: 760px;
  margin: 72px auto;
  color: var(--green-bright);
  font-size: clamp(1.5rem, 3.2vw, 3rem);
  text-align: center;
}

.section-intro::before {
  content: "/* ";
  color: var(--green-dim);
}

.section-intro::after {
  content: " */";
  color: var(--green-dim);
}

.reason-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.data-record {
  display: flex;
  flex-direction: column;
  min-height: 365px;
  padding: 32px;
  border: 1px solid var(--line);
  background: var(--screen-light);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.data-record:hover {
  border-color: var(--green-bright);
  background: rgba(21, 56, 35, 0.7);
}

.data-record--full {
  grid-column: 1 / -1;
  min-height: 300px;
}

.data-record__id,
.data-record__status {
  color: var(--green-dim);
  font-size: 0.67rem;
  letter-spacing: 0.09em;
}

.data-record__field {
  margin-top: 55px;
  color: var(--amber);
  font-size: 0.75rem;
}

.data-record__field span {
  color: var(--green-dim);
}

.data-record h3,
.qualities__copy h3,
.dataset-card h3 {
  margin: 10px 0 22px;
  color: var(--green-bright);
  font-size: clamp(1.4rem, 2.5vw, 2.4rem);
  font-weight: 500;
  line-height: 1.25;
}

.data-record p {
  max-width: 720px;
}

.data-record__status {
  margin-top: auto;
  padding-top: 30px;
}

.cobol-path {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 8vw;
  align-items: center;
}

.cobol-path__code {
  border: 1px solid var(--line);
  background: var(--black);
}

.cobol-path__code pre {
  min-height: 430px;
  padding: 45px 32px;
}

.cobol-path__copy h2,
.age-panel h2 {
  margin: 0 0 30px;
  color: var(--green-bright);
  font-size: clamp(2rem, 4.5vw, 4.7rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.cobol-path__copy p {
  max-width: 620px;
}

.cobol-path__copy strong {
  color: var(--green-bright);
}

.success-message {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 45px;
  padding: 16px;
  border-left: 5px solid var(--green);
  color: var(--green-bright);
  background: rgba(117, 255, 155, 0.08);
}

.success-message span {
  color: var(--amber);
  font-size: 0.65rem;
}

.age-panel {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 7vw;
  align-items: center;
  min-height: 720px;
}

.age-panel__warning {
  padding: 30px;
  border: 1px solid var(--red);
  color: var(--red);
  background: rgba(255, 107, 107, 0.05);
  text-align: center;
  text-shadow: 0 0 8px rgba(255, 107, 107, 0.45);
}

.age-panel__warning p {
  margin: 8px 0;
}

.age-panel__response > p {
  max-width: 680px;
}

.logic-line {
  display: grid;
  gap: 6px;
  margin-top: 45px;
  padding: 18px;
  border: 1px dashed var(--green-dim);
  font-size: 0.8rem;
}

.logic-line span {
  color: var(--amber);
}

.logic-line strong {
  color: var(--green-bright);
}

.qualities__layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 8vw;
  align-items: center;
  margin-top: 80px;
}

.qualities__copy p:last-child {
  max-width: 540px;
}

.qualities__table {
  border: 1px solid var(--line);
}

.table-row {
  display: grid;
  grid-template-columns: 55px 1fr 100px;
  border-bottom: 1px solid rgba(117, 255, 155, 0.2);
}

.table-row:last-child {
  border-bottom: 0;
}

.table-row span,
.table-row b {
  padding: 16px 14px;
  font-weight: 400;
}

.table-row span + span,
.table-row b {
  border-left: 1px solid rgba(117, 255, 155, 0.2);
}

.table-row--head {
  color: var(--black);
  background: var(--green);
  font-size: 0.7rem;
  font-weight: 600;
  text-shadow: none;
}

.table-row--selected {
  color: var(--black);
  background: var(--green-bright);
  text-shadow: none;
}

.respect-panel {
  min-height: 650px;
  text-align: center;
}

.respect-panel__prompt {
  color: var(--amber);
}

.respect-panel blockquote {
  margin: 75px auto 35px;
  color: var(--green-bright);
  font-size: clamp(2rem, 5vw, 5.4rem);
  font-weight: 500;
  line-height: 1.12;
}

.respect-panel > p {
  max-width: 750px;
  margin: 0 auto;
}

.respect-panel__status {
  display: inline-block;
  margin-top: 55px;
  padding: 8px 12px;
  color: var(--black);
  background: var(--green);
  font-size: 0.7rem;
  font-weight: 600;
  text-shadow: none;
}

.always-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 8vw;
  align-items: center;
  min-height: 720px;
}

.always-panel__code {
  padding: 36px;
  border: 1px dashed var(--green-dim);
  color: var(--green-bright);
  background: rgba(117, 255, 155, 0.025);
  font-size: clamp(0.7rem, 1.1vw, 0.9rem);
  overflow-x: auto;
}

.always-panel__code p {
  margin: 9px 0;
  white-space: nowrap;
}

.always-panel__code span {
  color: var(--green-dim);
}

.always-panel__copy h2 {
  margin: 0 0 30px;
  color: var(--green-bright);
  font-size: clamp(2rem, 4.5vw, 4.7rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.always-panel__copy > p:not(.label) {
  max-width: 660px;
}

.always-panel__truth {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 42px;
  padding: 17px;
  border: 1px solid var(--green);
  color: var(--green-bright);
  background: rgba(117, 255, 155, 0.08);
}

.always-panel__truth span {
  color: var(--amber);
  font-size: 0.65rem;
}

.aurora-panel {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 8vw;
  align-items: center;
  min-height: 780px;
  overflow: hidden;
}

.aurora-panel__sky {
  position: relative;
  min-height: 480px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 70% 25%, rgba(103, 94, 255, 0.2), transparent 28%),
    linear-gradient(180deg, #01040d 0%, #061923 70%, #07110d 100%);
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.65);
  overflow: hidden;
}

.aurora-panel__sky::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.8;
  background-image:
    radial-gradient(circle at 12% 18%, #fff 0 1px, transparent 1.5px),
    radial-gradient(circle at 28% 31%, #fff 0 1px, transparent 1.5px),
    radial-gradient(circle at 52% 13%, #fff 0 1px, transparent 1.5px),
    radial-gradient(circle at 76% 36%, #fff 0 1px, transparent 1.5px),
    radial-gradient(circle at 88% 12%, #fff 0 1px, transparent 1.5px),
    radial-gradient(circle at 42% 45%, #fff 0 1px, transparent 1.5px);
  background-size: 210px 170px;
}

.aurora {
  position: absolute;
  top: -25%;
  width: 85%;
  height: 85%;
  border-radius: 45% 55% 60% 40%;
  filter: blur(24px);
  mix-blend-mode: screen;
  opacity: 0.58;
  transform-origin: center top;
  animation: aurora-flow 8s ease-in-out infinite alternate;
}

.aurora--one {
  left: -8%;
  background: linear-gradient(135deg, transparent 15%, #39ff88 42%, rgba(44, 243, 210, 0.25) 66%, transparent 78%);
  transform: rotate(9deg) skewX(-12deg);
}

.aurora--two {
  top: -18%;
  right: -20%;
  background: linear-gradient(145deg, transparent 18%, #765cff 45%, rgba(57, 255, 136, 0.55) 63%, transparent 80%);
  animation-delay: -3s;
  transform: rotate(-12deg) skewX(15deg);
}

.aurora-panel__horizon {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: end;
  justify-content: space-around;
  height: 31%;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
}

.aurora-panel__horizon span {
  width: 0;
  height: 0;
  border-right: 42px solid transparent;
  border-bottom: 145px solid #020806;
  border-left: 42px solid transparent;
  filter: drop-shadow(0 0 10px #000);
}

.aurora-panel__horizon span:nth-child(2),
.aurora-panel__horizon span:nth-child(4) {
  border-right: 32px solid transparent;
  border-bottom: 105px solid #020806;
  border-left: 32px solid transparent;
}

.aurora-panel__copy h2 {
  margin: 0 0 30px;
  color: var(--green-bright);
  font-size: clamp(2rem, 4.2vw, 4.5rem);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.aurora-panel__copy > p:not(.label) {
  max-width: 630px;
}

.aurora-panel__job {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 42px;
  padding: 17px;
  border-left: 5px solid #765cff;
  color: var(--green-bright);
  background: linear-gradient(90deg, rgba(118, 92, 255, 0.14), rgba(57, 255, 136, 0.04));
}

.aurora-panel__job span {
  color: #9f91ff;
  font-size: 0.65rem;
}

.daily-panel__content {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(30px, 6vw, 90px);
  align-items: center;
  max-width: 1050px;
  margin: 90px auto 0;
}

.daily-panel__number {
  color: rgba(117, 255, 155, 0.12);
  font-size: clamp(7rem, 20vw, 18rem);
  font-weight: 600;
  line-height: 0.8;
  letter-spacing: -0.12em;
}

.daily-panel__content h3 {
  max-width: 760px;
  margin: 10px 0 24px;
  color: var(--green-bright);
  font-size: clamp(2rem, 4.5vw, 4.8rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.daily-panel__content > div:last-child > p:last-child {
  max-width: 620px;
}

.love-console__layout {
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: 6vw;
  align-items: center;
  margin-top: 75px;
}

.love-console__help h3 {
  margin: 10px 0 20px;
  color: var(--green-bright);
  font-size: clamp(2rem, 3.8vw, 3.8rem);
  font-weight: 500;
  line-height: 1.1;
}

.love-console__help strong {
  color: var(--amber);
}

.command-hints {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 35px;
}

.command-hints button,
.console-window__bar button {
  padding: 7px 10px;
  border: 1px solid var(--line);
  color: var(--green);
  background: transparent;
  font: inherit;
  font-size: 0.65rem;
  text-shadow: var(--glow);
  cursor: pointer;
}

.command-hints button:hover {
  color: var(--black);
  background: var(--green);
  text-shadow: none;
}

.console-window {
  border: 1px solid var(--line);
  background: var(--black);
}

.console-window__bar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 9px 13px;
  color: var(--black);
  background: var(--green);
  font-size: 0.68rem;
  font-weight: 600;
  text-shadow: none;
}

.console-window__bar button {
  padding: 0;
  border: 0;
  color: var(--black);
  text-shadow: none;
}

.console-output {
  min-height: 365px;
  max-height: 470px;
  padding: 25px;
  overflow-y: auto;
}

.console-line {
  margin: 0 0 10px;
  white-space: pre-wrap;
}

.console-line--command {
  color: var(--amber);
}

.console-line--system {
  color: var(--green-dim);
}

.console-line--love {
  color: var(--green-bright);
}

.console-line--error {
  color: var(--red);
}

.console-form {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  border-top: 1px solid var(--line);
}

.console-form label {
  padding: 13px 0 13px 15px;
  color: var(--amber);
}

.console-form input {
  min-width: 0;
  padding: 13px 10px;
  border: 0;
  color: var(--green-bright);
  background: transparent;
  font: inherit;
  text-transform: uppercase;
  text-shadow: var(--glow);
  outline: none;
}

.console-form button {
  align-self: stretch;
  padding: 0 18px;
  border: 0;
  color: var(--black);
  background: var(--green);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.missing-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 8vw;
  align-items: center;
  min-height: 680px;
}

.missing-panel__copy h2,
.promise-panel__copy h2,
.emergency-panel h2 {
  margin: 0 0 25px;
  color: var(--green-bright);
  font-size: clamp(2.2rem, 4.6vw, 4.8rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.missing-meter {
  position: relative;
  padding: 35px;
  border: 1px solid var(--line);
  background: var(--screen-light);
  isolation: isolate;
}

.missing-meter__readout {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
}

.missing-meter__readout span {
  color: var(--green-dim);
  font-size: 0.67rem;
}

.missing-meter__readout strong {
  color: var(--green-bright);
  font-size: clamp(2.5rem, 7vw, 6rem);
  font-weight: 500;
  line-height: 1;
}

.missing-meter__track {
  position: relative;
  z-index: 2;
  height: 38px;
  margin: 30px 0 8px;
  border: 1px solid var(--green);
  background:
    repeating-linear-gradient(90deg, transparent 0 8%, rgba(117, 255, 155, 0.12) 8% 8.5%),
    var(--black);
  overflow: visible;
}

.missing-meter__fill {
  position: relative;
  width: 0;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(90deg, var(--green-dim), var(--green-bright), var(--amber));
  box-shadow: 0 0 18px rgba(117, 255, 155, 0.45);
  transition: width 1.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.missing-meter__fill.is-overflow {
  background: linear-gradient(90deg, var(--green), var(--amber), var(--red));
  box-shadow:
    0 0 18px rgba(117, 255, 155, 0.45),
    0 0 30px rgba(255, 107, 107, 0.32);
}

.missing-meter__fill.is-growing {
  animation: overflow-pulse 0.35s steps(2) infinite;
}

.missing-meter__scale {
  display: flex;
  justify-content: space-between;
  color: var(--green-dim);
  font-size: 0.58rem;
}

.missing-meter__overflow {
  margin: 25px 0;
  color: var(--green-dim);
  font-size: clamp(0.75rem, 1.5vw, 1rem);
}

.missing-meter__overflow.is-active {
  color: var(--red);
  animation: blink 0.55s steps(1) 5;
  text-shadow: 0 0 10px rgba(255, 107, 107, 0.6);
}

@keyframes overflow-pulse {
  50% {
    filter: brightness(1.35);
  }
}

.question-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 75px;
}

.question-card {
  display: flex;
  flex-direction: column;
  min-height: 390px;
  padding: 30px;
  border: 1px solid var(--line);
  background: var(--screen-light);
}

.question-card > span {
  color: var(--green-dim);
  font-size: 0.65rem;
}

.question-card h3 {
  margin: 55px 0 17px;
  color: var(--green-bright);
  font-size: clamp(1.7rem, 3vw, 3rem);
  font-weight: 500;
}

.question-card__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: auto;
  padding-top: 30px;
}

.question-card__actions button {
  padding: 11px 8px;
  border: 1px solid var(--line);
  color: var(--green);
  background: transparent;
  font: inherit;
  font-size: 0.68rem;
  text-shadow: var(--glow);
  cursor: pointer;
}

.question-card__actions button:hover,
.question-card__actions button.is-selected {
  color: var(--black);
  background: var(--green);
  text-shadow: none;
}

.question-card__status {
  margin: 15px 0 0;
  color: var(--green-dim);
  font-size: 0.62rem;
}

.question-card__status.is-sent {
  color: var(--green-bright);
}

.promise-panel {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 7vw;
  align-items: center;
}

.promise-terminal {
  border: 1px solid var(--line);
  background: var(--black);
}

.promise-terminal__bar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 9px 13px;
  color: var(--black);
  background: var(--green);
  font-size: 0.68rem;
  font-weight: 600;
  text-shadow: none;
}

.promise-list {
  min-height: 250px;
  max-height: 400px;
  margin: 0;
  padding: 22px;
  list-style: none;
  overflow-y: auto;
  overflow-anchor: none;
}

.promise-list li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 13px 5px;
  border-bottom: 1px solid rgba(117, 255, 155, 0.18);
}

.promise-list li::before {
  color: var(--amber);
  content: ">";
}

.promise-content {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.promise-content small {
  color: var(--green-dim);
  font-size: 0.58rem;
  text-transform: uppercase;
}

.promise-list .promise-empty {
  display: block;
  border: 0;
  color: var(--green-dim);
  text-align: center;
}

.promise-list .promise-empty::before {
  content: "";
}

.promise-delete {
  padding: 3px 7px;
  border: 1px solid rgba(255, 107, 107, 0.45);
  color: var(--red);
  background: transparent;
  font: inherit;
  font-size: 0.58rem;
  cursor: pointer;
}

.promise-form {
  padding: 20px;
  border-top: 1px solid var(--line);
  background: var(--screen-light);
}

.promise-form label {
  display: block;
  margin-bottom: 10px;
  color: var(--amber);
  font-size: 0.65rem;
}

.promise-form > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.promise-form input {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  color: var(--green-bright);
  background: var(--black);
  font: inherit;
  text-shadow: var(--glow);
  outline: none;
}

.emergency-panel {
  display: grid;
  place-items: center;
  min-height: 720px;
  text-align: center;
}

.emergency-panel__content {
  max-width: 950px;
}

.emergency-button {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  margin-top: 30px;
  padding: 14px 20px;
  border: 1px solid var(--red);
  color: var(--red);
  background: rgba(255, 107, 107, 0.04);
  font: inherit;
  text-shadow: 0 0 8px rgba(255, 107, 107, 0.45);
  cursor: pointer;
}

.emergency-button span {
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.emergency-button:hover {
  color: var(--black);
  background: var(--red);
  text-shadow: none;
}

.emergency-message {
  min-height: 145px;
  margin-top: 45px;
  padding: 28px;
  border: 1px dashed var(--green-dim);
  opacity: 0.45;
  transition: opacity 0.3s ease, border-color 0.3s ease;
}

.emergency-message.is-active {
  border-color: var(--green-bright);
  opacity: 1;
}

.emergency-message__code {
  margin: 0 0 15px;
  color: var(--amber);
  font-size: 0.65rem;
}

.emergency-message__text {
  margin: 0;
  color: var(--green-bright);
  font-size: clamp(1.25rem, 2.5vw, 2rem);
}

.dataset-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 35px;
  align-items: center;
  max-width: 1000px;
  margin: 90px auto 0;
  padding: 35px;
  border: 1px solid var(--line);
  background: var(--screen-light);
}

.dataset-card__icon {
  display: flex;
  flex-direction: column;
  width: 100px;
  height: 100px;
  padding: 16px;
  border: 1px solid var(--green);
  border-radius: 50%;
  color: var(--green-dim);
  font-size: 0.8rem;
  line-height: 1.2;
  transform: rotate(-15deg);
}

.dataset-card p {
  margin: 6px 0;
}

.response-section__content {
  max-width: 960px;
  margin: 80px auto 0;
  text-align: center;
}

.response-section__content h3,
.forum-intro h3 {
  margin: 10px 0 20px;
  color: var(--green-bright);
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 500;
  line-height: 1.1;
}

.response-section__content > p:not(.label):not(.response-status) {
  max-width: 680px;
  margin-right: auto;
  margin-left: auto;
}

.response-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 55px;
}

.response-button {
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-height: 170px;
  padding: 25px;
  border: 1px solid var(--line);
  color: var(--green-bright);
  background: var(--screen-light);
  text-align: left;
  text-shadow: var(--glow);
  cursor: pointer;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.response-button span {
  color: var(--green-dim);
  font-size: 0.7rem;
}

.response-button:hover,
.response-button:focus-visible {
  border-color: var(--green-bright);
  background: rgba(117, 255, 155, 0.12);
  outline: none;
  transform: translateY(-4px);
}

.response-button--special {
  border-color: var(--amber);
  color: var(--amber);
  text-shadow: 0 0 8px rgba(255, 202, 88, 0.4);
}

.response-button:disabled {
  opacity: 0.45;
  cursor: wait;
  transform: none;
}

.response-button.is-selected {
  color: var(--black);
  background: var(--green-bright);
  text-shadow: none;
}

.response-status {
  margin-top: 30px;
  color: var(--green-dim);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.response-status.is-success {
  color: var(--green-bright);
}

.response-status.is-error {
  color: var(--red);
  text-shadow: 0 0 8px rgba(255, 107, 107, 0.45);
}

.forum-intro {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 50px;
  align-items: end;
  margin: 75px 0 40px;
}

.forum-intro > div:first-child p:last-child {
  max-width: 650px;
}

.forum-alert-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 9px;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 13px;
  border: 1px solid var(--line);
  color: var(--green-dim);
  font-size: 0.65rem;
  white-space: nowrap;
}

.notification-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--amber);
  color: var(--amber);
  background: rgba(255, 202, 88, 0.04);
  font: inherit;
  font-size: 0.65rem;
  text-shadow: 0 0 8px rgba(255, 202, 88, 0.35);
  cursor: pointer;
}

.notification-button:hover,
.notification-button.is-active {
  color: var(--black);
  background: var(--amber);
  text-shadow: none;
}

.notification-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.notification-button span {
  animation: blink 1.2s steps(1) infinite;
}

#notification-status {
  color: var(--green-dim);
  font-size: 0.58rem;
}

#notification-status.is-success {
  color: var(--green-bright);
}

#notification-status.is-error {
  color: var(--red);
}

.incoming-toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 200;
  width: min(390px, calc(100vw - 48px));
  padding: 18px;
  border: 1px solid var(--green-bright);
  color: var(--green-bright);
  background: rgba(2, 7, 5, 0.96);
  box-shadow: 0 0 35px rgba(117, 255, 155, 0.2);
  font: inherit;
  text-align: left;
  text-shadow: var(--glow);
  cursor: pointer;
  animation: toast-in 0.25s ease-out;
}

.incoming-toast strong {
  display: block;
  margin-bottom: 7px;
  color: var(--amber);
  font-size: 0.67rem;
}

.incoming-toast p {
  margin: 0;
  font-size: 0.8rem;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
}

.connection-status__light {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 10px var(--amber);
}

.connection-status.is-online {
  color: var(--green-bright);
}

.connection-status.is-online .connection-status__light {
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.connection-status.is-offline,
.connection-status.is-error {
  color: var(--red);
}

.connection-status.is-offline .connection-status__light,
.connection-status.is-error .connection-status__light {
  background: var(--red);
  box-shadow: 0 0 10px var(--red);
}

.forum-terminal {
  border: 1px solid var(--line);
  background: var(--black);
}

.forum-terminal__bar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 9px 14px;
  color: var(--black);
  background: var(--green);
  font-size: 0.7rem;
  font-weight: 600;
  text-shadow: none;
}

.forum-messages {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 300px;
  max-height: 520px;
  padding: 28px;
  overflow-y: auto;
  scrollbar-color: var(--green-dim) var(--screen);
  overflow-anchor: none;
}

.forum-empty {
  margin: auto;
  color: var(--green-dim);
  font-size: 0.75rem;
  text-align: center;
}

.forum-message {
  width: min(78%, 720px);
  padding: 16px 18px;
  border-left: 3px solid var(--green-dim);
  background: rgba(117, 255, 155, 0.055);
}

.forum-message--lina {
  align-self: flex-end;
  border-right: 3px solid var(--amber);
  border-left: 0;
  background: rgba(255, 202, 88, 0.06);
}

.forum-message--system {
  align-self: center;
  width: auto;
  border: 1px dashed var(--green-dim);
  color: var(--green-dim);
  background: transparent;
  text-align: center;
}

.forum-message__meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 8px;
  color: var(--green-dim);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.forum-message--lina .forum-message__meta {
  color: var(--amber);
}

.forum-message__text {
  margin: 0;
  color: var(--green-bright);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.forum-form {
  padding: 25px;
  border-top: 1px solid var(--line);
  background: var(--screen-light);
}

.forum-form label {
  display: block;
  margin-bottom: 12px;
  color: var(--amber);
  font-size: 0.68rem;
}

.forum-form__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: stretch;
}

.forum-form textarea {
  width: 100%;
  min-height: 94px;
  resize: vertical;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--green-bright);
  background: var(--black);
  font: inherit;
  text-shadow: var(--glow);
  outline: none;
}

.forum-form textarea:focus {
  border-color: var(--green-bright);
  box-shadow: inset 0 0 15px rgba(117, 255, 155, 0.06);
}

.forum-form textarea::placeholder {
  color: var(--green-dim);
}

.forum-form__meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 10px;
  color: var(--green-dim);
  font-size: 0.62rem;
}

.forum-form__meta .is-error {
  color: var(--red);
}

.forum-form__meta .is-success {
  color: var(--green-bright);
}

.footer {
  max-width: 1440px;
  margin: 0 auto;
  padding: 10px 22px 35px;
  color: var(--green-dim);
  font-size: 0.64rem;
  text-align: center;
}

.footer__keys {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 25px 0;
}

.footer__keys a {
  padding: 7px 10px;
  border: 1px solid var(--line);
}

.footer__keys span {
  color: var(--green-bright);
}

.footer__final-message {
  max-width: 1000px;
  margin: 42px auto 0;
  padding: 28px 20px;
  border-top: 1px solid var(--line);
  color: var(--green-bright);
  font-size: clamp(1rem, 2.2vw, 1.6rem);
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-shadow: var(--glow);
}

.footer__final-message .block-cursor {
  width: 0.55em;
  height: 0.9em;
}

.letter-modal {
  width: min(900px, 94vw);
  max-height: 92vh;
  padding: 0;
  border: 1px solid var(--green);
  color: var(--green);
  background: var(--screen);
  font-family: inherit;
  text-shadow: var(--glow);
  box-shadow: 0 0 70px rgba(117, 255, 155, 0.2);
}

.letter-modal::backdrop {
  background: rgba(0, 5, 2, 0.9);
  backdrop-filter: blur(4px);
}

.letter-modal[open] {
  animation: terminal-open 0.18s ease-out;
}

.letter-modal__bar button {
  padding: 0;
  border: 0;
  color: var(--black);
  background: transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.letter-modal__body {
  max-height: 75vh;
  padding: clamp(30px, 6vw, 70px);
  overflow-y: auto;
}

.letter-modal__body h2 {
  margin: 0 0 35px;
  color: var(--green-bright);
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 500;
}

.letter-modal__body > p:not(.command):not(.letter-modal__sign) {
  max-width: 720px;
  margin: 0 0 22px;
}

.letter-modal__sign {
  margin-top: 45px;
  color: var(--amber);
}

.letter-modal__sign strong {
  color: var(--green-bright);
  font-size: 1.8rem;
}

.letter-modal__footer {
  color: var(--green);
  background: transparent;
  border-top: 1px solid var(--line);
  text-shadow: var(--glow);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@keyframes access-shake {
  25% {
    transform: translateX(-6px);
  }

  75% {
    transform: translateX(6px);
  }
}

@keyframes terminal-open {
  from {
    opacity: 0;
    transform: scaleY(0.08);
  }
  to {
    opacity: 1;
    transform: scaleY(1);
  }
}

@keyframes aurora-flow {
  from {
    transform: rotate(5deg) skewX(-12deg) translate3d(-3%, 0, 0) scaleY(0.9);
  }
  to {
    transform: rotate(-3deg) skewX(8deg) translate3d(8%, 5%, 0) scaleY(1.12);
  }
}

@media (max-width: 980px) {
  .hero__grid,
  .cobol-path,
  .age-panel,
  .always-panel,
  .aurora-panel,
  .love-console__layout,
  .missing-panel,
  .promise-panel,
  .qualities__layout {
    grid-template-columns: 1fr;
  }

  .hero__grid {
    gap: 80px;
  }

  .cobol-card {
    max-width: 700px;
  }

  .cobol-path,
  .age-panel,
  .always-panel,
  .aurora-panel {
    gap: 70px;
  }

  .response-options {
    grid-template-columns: 1fr;
  }

  .question-grid {
    grid-template-columns: 1fr;
  }

  .dataset-card {
    grid-template-columns: auto 1fr;
  }

  .dataset-card .terminal-button {
    grid-column: 1 / -1;
    justify-self: start;
  }
}

@media (max-width: 700px) {
  body {
    font-size: 14px;
  }

  .access-gate__fields {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .access-gate__fields label:not(:first-child) {
    margin-top: 8px;
  }

  .access-gate__actions {
    justify-content: flex-start;
  }

  .system-bar {
    grid-template-columns: 1fr auto;
  }

  .system-bar__brand {
    display: none;
  }

  .system-bar__session {
    display: flex;
    gap: 12px;
  }

  .system-bar__session > span:first-child,
  .system-bar__time {
    display: none;
  }

  .terminal {
    padding: 10px;
  }

  .screen {
    min-height: calc(100svh - 74px);
  }

  .screen__header span:last-child {
    display: none;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1fr);
    padding: 60px 22px;
  }

  .hero h1 {
    font-size: clamp(2.5rem, 12vw, 4.5rem);
  }

  .cobol-card {
    padding: 35px 16px 20px;
    font-size: 0.58rem;
    overflow-x: auto;
  }

  .section {
    margin-top: 10px;
    padding: 70px 20px;
  }

  .panel-title {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .panel-title span:last-child {
    text-align: left;
  }

  .reason-grid {
    grid-template-columns: 1fr;
  }

  .data-record--full {
    grid-column: auto;
  }

  .data-record {
    min-height: 330px;
    padding: 25px;
  }

  .cobol-path__code pre {
    min-height: auto;
    padding: 28px 15px;
    font-size: 0.58rem;
    overflow-x: auto;
  }

  .table-row {
    grid-template-columns: 40px 1fr 75px;
  }

  .table-row span,
  .table-row b {
    padding: 13px 8px;
    font-size: 0.7rem;
  }

  .dataset-card {
    grid-template-columns: 1fr;
    margin-top: 60px;
    padding: 25px;
  }

  .dataset-card .terminal-button {
    grid-column: auto;
  }

  .dataset-card__icon {
    width: 75px;
    height: 75px;
  }

  .aurora-panel__sky {
    min-height: 360px;
  }

  .daily-panel__content {
    grid-template-columns: 1fr;
  }

  .daily-panel__number {
    font-size: 8rem;
  }

  .console-output {
    min-height: 300px;
  }

  .promise-form > div {
    grid-template-columns: 1fr;
  }

  .promise-form .terminal-button {
    justify-self: start;
  }

  .forum-intro,
  .forum-form__row {
    grid-template-columns: 1fr;
  }

  .connection-status {
    justify-self: start;
  }

  .forum-alert-controls {
    align-items: flex-start;
  }

  .forum-form__row .terminal-button {
    justify-self: start;
  }

  .forum-message {
    width: 92%;
  }

  .footer__keys {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}