/* Shaolin Heavy Industries: shaolinheavy.net
   Tokens and component styles from the SHI design system (CRT amber theme). */

@font-face {
  font-family: "Michroma";
  src: url("../fonts/Michroma-Regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "VT323";
  src: url("../fonts/VT323-Regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/IBMPlexMono-Regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/IBMPlexMono-Medium.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/IBMPlexMono-Bold.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

:root {
  --bg: #0b0906;
  --surface: #120e08;
  --surface-raised: #1c160c;
  --rule: #806010;
  --rule-faint: #3a2c0c;
  --phosphor: #ffb000;
  --phosphor-bright: #ffd060;
  --phosphor-dim: #c08a10;
  --phosphor-faint: #4d3608;
  --on-phosphor: #0b0906;
  --signal-ok: #8fd14f;
  --signal-warn: #ffd060;
  --signal-error: #ff5a36;
  --focus: #ffe9a8;
  --phosphor-glow: rgb(255, 176, 0, 0.45);
  --row-stripe: rgb(255, 176, 0, 0.06);
  --glow-frame: 0 0 0 1px rgb(255, 176, 0, 0.1), 0 0 24px rgb(255, 176, 0, 0.12);
  --font-display: "Michroma", "Eurostile", "Microgramma", sans-serif;
  --font-terminal: "VT323", "Courier New", monospace;
  --font-mono: "IBM Plex Mono", ui-monospace, "Courier New", monospace;
  --gutter: clamp(16px, 4vw, 32px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--phosphor);
}

body {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

::selection {
  background: var(--phosphor);
  color: var(--on-phosphor);
}

a {
  color: var(--phosphor);
}

a:hover {
  color: var(--phosphor-bright);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Layout */
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.split {
  display: flex;
  flex-wrap: wrap;
  gap: 48px 64px;
  align-items: flex-start;
}

.split__lead {
  flex: 1 1 340px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.split__main {
  flex: 1 1 480px;
  min-width: 0;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

main {
  flex-grow: 1;
}

.section {
  padding: 64px 0 96px;
}

.section + .section {
  border-top: 1px solid var(--rule-faint);
}

/* Header */
.site-header .wrap {
  padding-top: 64px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: flex-end;
  justify-content: space-between;
}

.site-header .logo {
  display: block;
  line-height: 0;
}

.site-header .logo img {
  width: 600px;
  max-width: 100%;
  height: auto;
}

/* Type */
.tagline {
  margin: 0;
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 40px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--phosphor-bright);
  text-shadow: 0 0 6px var(--phosphor-glow);
}

.lede {
  margin: 0;
  max-width: 40ch;
  font-size: 17px;
  line-height: 28px;
}

.eyebrow {
  margin: 0;
  font-family: var(--font-display);
  font-size: 11px;
  line-height: 16px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--phosphor-dim);
}

.section-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 32px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--phosphor-bright);
}

.prose p {
  margin: 0;
  max-width: 64ch;
}

.prose {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

#about {
  padding-top: 72px;
}

#about .wrap {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

/* Window */
.window {
  background: var(--surface);
  border: 4px double var(--rule);
  box-shadow: var(--glow-frame);
  min-width: 0;
}

.window__bar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  padding: 4px 12px;
  background: var(--surface-raised);
  border-bottom: 1px solid var(--rule);
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.window__title {
  margin: 0;
  font: inherit;
  color: var(--phosphor-bright);
}

.window__title::before {
  content: "\2261  ";
  color: var(--phosphor-dim);
}

.window__meta {
  color: var(--phosphor-dim);
}

.window__body {
  padding: 16px;
  min-width: 0;
}

/* Button */
.btn {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 12px;
  border: 2px solid var(--phosphor);
  border-radius: 0;
  background: transparent;
  color: var(--phosphor);
  cursor: pointer;
}

.btn::before {
  content: "[";
  color: var(--phosphor-dim);
}

.btn::after {
  content: "]";
  color: var(--phosphor-dim);
}

.btn:hover {
  background: var(--phosphor);
  color: var(--on-phosphor);
}

.btn:hover::before,
.btn:hover::after {
  color: var(--on-phosphor);
}

.btn--primary {
  background: var(--phosphor);
  color: var(--on-phosphor);
}

.btn--primary::before,
.btn--primary::after {
  color: var(--on-phosphor);
}

.btn--primary:hover {
  background: var(--phosphor-bright);
  border-color: var(--phosphor-bright);
}

.btn[disabled] {
  border-color: var(--phosphor-faint);
  color: var(--phosphor-faint);
  background: transparent;
  cursor: not-allowed;
}

/* Forms */
.form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 0;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.field label {
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--phosphor-dim);
}

.field input,
.field textarea {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 24px;
  color: var(--phosphor-bright);
  background: var(--surface);
  border: 0;
  border-bottom: 1px solid var(--rule);
  border-radius: 0;
  padding: 4px 8px;
  caret-color: var(--phosphor-bright);
}

.field textarea {
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--phosphor-faint);
}

.form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Status tag: [  OK  ] message */
.status {
  font-family: var(--font-mono);
  white-space: pre;
}

.status:empty {
  display: none;
}

.status__word {
  font-weight: 700;
}

.status--ok .status__word {
  color: var(--signal-ok);
}

.status--wait .status__word {
  color: var(--phosphor-dim);
}

.status--fail .status__word {
  color: var(--signal-error);
}

/* Holdings table */
.table-wrap {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 20px;
  font-variant-numeric: tabular-nums;
}

.table th {
  text-align: left;
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--phosphor-dim);
  padding: 8px 12px;
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
}

.table td {
  padding: 4px 12px;
}

.table .num {
  text-align: right;
  white-space: nowrap;
}

.table tbody tr:nth-child(even) {
  background: var(--row-stripe);
}

.table tbody tr:hover {
  background: var(--surface-raised);
}

/* Guestbook entries */
.entries {
  list-style: none;
  margin: 0;
  padding: 0;
}

.entry {
  padding: 12px 8px;
  border-bottom: 1px solid var(--rule-faint);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.entry__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: baseline;
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.entry__num,
.entry__date {
  color: var(--phosphor-dim);
}

.entry__date {
  margin-left: auto;
}

.entry__name {
  color: var(--phosphor-bright);
}

.entry__msg {
  margin: 0;
  overflow-wrap: anywhere;
  white-space: pre-line;
}

.entries__empty {
  padding: 12px 8px;
  color: var(--phosphor-dim);
}

/* Contact dialog */
dialog.contact {
  width: min(600px, calc(100% - 32px));
  max-height: calc(100% - 32px);
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--phosphor);
  overflow: visible;
}

dialog.contact::backdrop {
  background: rgb(11, 9, 6, 0.88);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--rule-faint);
}

.site-footer .wrap {
  padding-block: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 32px;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 11px;
  line-height: 16px;
  letter-spacing: 0.28em;
  color: var(--phosphor-dim);
}

.counter {
  display: flex;
  align-items: center;
  gap: 12px;
}

.counter__digits {
  display: inline-flex;
  gap: 2px;
}

.counter__digits span {
  font-family: var(--font-terminal);
  font-size: 24px;
  line-height: 24px;
  letter-spacing: 0;
  padding: 0 4px;
  background: var(--phosphor);
  color: var(--on-phosphor);
}