@font-face {
  font-family: "Fraunces";
  src: url("/static/fonts/fraunces-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 600 900;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("/static/fonts/ibm-plex-sans-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --cabinet: #101916;
  --cabinet-raised: #18231f;
  --paper: #ece2c9;
  --paper-deep: #d8c8a3;
  --ink: #17201d;
  --ink-soft: #56605a;
  --mint: #91efb8;
  --mint-dark: #2c6b4b;
  --amber: #f1c75b;
  --coral: #f16f5d;
  --coral-dark: #872f2a;
  --bone: #fff8e8;
  --line-dark: #34433d;
  --focus: #f1c75b;
  --shadow: 0 18px 45px rgba(2, 8, 6, .38), 0 3px 9px rgba(2, 8, 6, .28);
  --radius: 14px;
  font-family: "IBM Plex Sans", sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--cabinet); scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--cabinet); color: var(--bone); }
button, input, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .46; }
::selection { background: var(--amber); color: var(--ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--cabinet); }
::-webkit-scrollbar-thumb { background: var(--paper-deep); border: 3px solid var(--cabinet); border-radius: 10px; }

.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 20; padding: .75rem 1rem; background: var(--amber); color: var(--ink); }
.skip-link:focus { top: 1rem; }
[hidden] { display: none !important; }

.lock-screen {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: max(1.25rem, env(safe-area-inset-top)) 1.25rem max(1.25rem, env(safe-area-inset-bottom));
  background: var(--cabinet);
}
.lock-panel { width: min(100%, 420px); position: relative; padding: 2rem; background: var(--paper); color: var(--ink); border-radius: var(--radius); box-shadow: var(--shadow); }
.machine-mark { display: flex; gap: 7px; margin-bottom: 2.5rem; }
.machine-mark span { width: 12px; height: 12px; background: var(--ink); }
.machine-mark span:nth-child(2) { background: var(--amber); }
.machine-mark span:nth-child(3) { background: var(--coral); }
.station-name, .mode-label, .coin-readout > span { font-size: .72rem; font-weight: 800; letter-spacing: .16em; }
.lock-copy h1 { margin: .2rem 0 .65rem; font-family: "Fraunces", serif; font-size: clamp(2rem, 9vw, 3.15rem); font-weight: 750; line-height: .96; letter-spacing: -.03em; }
.lock-copy p:last-child { color: var(--ink-soft); line-height: 1.5; }
.pattern-wrap { position: relative; width: min(76vw, 300px); aspect-ratio: 1; margin: 2rem auto 1.25rem; touch-action: none; user-select: none; }
#pattern-lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; stroke: var(--coral-dark); stroke-width: 7; stroke-linecap: round; }
.pattern-grid { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.pattern-grid button { min-width: 52px; min-height: 52px; align-self: center; justify-self: center; width: 56px; height: 56px; border: 2px solid var(--ink); border-radius: 50%; background: var(--paper); color: var(--ink); transition: background 140ms ease-out, color 140ms ease-out, transform 140ms ease-out; }
.pattern-grid button span { opacity: .58; font-size: .78rem; font-weight: 800; }
.pattern-grid button.selected { background: var(--coral); color: var(--bone); transform: scale(.88); }
.lock-actions { display: flex; gap: .75rem; }
.button { min-height: 48px; border: 0; border-radius: 8px; padding: .78rem 1.15rem; font-weight: 800; }
.button-main { flex: 1; background: var(--ink); color: var(--bone); }
.button-quiet { background: transparent; color: currentColor; border: 1px solid currentColor; }
.button-dark { background: var(--cabinet); color: var(--bone); }
.button-danger { background: var(--coral-dark); color: var(--bone); }
.otp-panel { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--ink-soft); }
label { display: block; margin-bottom: .5rem; font-size: .8rem; font-weight: 800; }
input, select { width: 100%; min-height: 48px; border: 1px solid var(--ink-soft); border-radius: 6px; background: var(--bone); color: var(--ink); padding: .75rem; }
#otp-code { margin-bottom: .75rem; font-size: 1.35rem; letter-spacing: .25em; text-align: center; font-variant-numeric: tabular-nums; }
.form-message { min-height: 1.4rem; color: var(--coral-dark); font-size: .85rem; line-height: 1.4; }

.station { min-height: 100svh; }
.topbar { min-height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; max-width: 1240px; margin: 0 auto; padding: .5rem clamp(1rem, 3vw, 2rem); border-bottom: 1px solid var(--line-dark); }
.wordmark { color: var(--bone); text-decoration: none; font-weight: 900; letter-spacing: .06em; }
.wordmark-signal { display: inline-block; width: 11px; height: 11px; margin-right: .55rem; background: var(--mint); box-shadow: 0 2px 10px rgba(145, 239, 184, .42); }
.topbar-meta { display: flex; align-items: center; gap: 1rem; color: #c7d1cc; font-size: .78rem; font-variant-numeric: tabular-nums; }
.text-button { min-height: 44px; border: 0; padding: .5rem 0; background: transparent; color: var(--mint); text-decoration: underline; text-underline-offset: 4px; font-weight: 800; }
.station-main { width: min(100%, 1240px); margin: 0 auto; padding: clamp(.8rem, 2vw, 1.4rem) clamp(1rem, 3vw, 2rem) 1rem; }
.control-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; align-items: stretch; }
.control-panel { min-width: 0; padding: clamp(1.1rem, 2.2vw, 1.65rem); background: var(--paper); color: var(--ink); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel-heading { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
h2 { margin: 0 0 .35rem; font-family: "Fraunces", serif; font-size: clamp(1.65rem, 3vw, 2.25rem); font-weight: 730; line-height: 1; letter-spacing: -.025em; }
.panel-heading p { max-width: 46ch; margin: 0; color: var(--ink-soft); font-size: .86rem; line-height: 1.4; }
.panel-heading .button { flex: 0 0 auto; }

.heart-panel { display: flex; flex-direction: column; }
.interlock { display: grid; grid-template-columns: minmax(0, 1fr) 190px; min-height: 150px; margin-top: 1rem; overflow: hidden; background: var(--bone); border-radius: 8px; }
.mode-readout { display: flex; flex-direction: column; justify-content: center; padding: 1.05rem 1.15rem; }
.mode-readout h1 { max-width: 11ch; margin: .25rem 0 .4rem; font-family: "Fraunces", serif; font-size: clamp(2.25rem, 4vw, 3.35rem); font-weight: 760; line-height: .9; letter-spacing: -.04em; text-wrap: balance; }
.mode-readout p:last-child { max-width: 42ch; margin: 0; color: var(--ink-soft); font-size: .82rem; line-height: 1.4; }
.mode-switch { display: grid; align-content: center; justify-items: center; gap: .55rem; padding: .8rem; background: var(--coral); color: var(--ink); }
.mode-lamp { width: 22px; height: 22px; border: 4px solid rgba(23, 32, 29, .32); border-radius: 50%; background: var(--mint); box-shadow: 0 3px 18px rgba(23, 32, 29, .35); }
.mode-button { width: 100%; min-height: 48px; border: 2px solid var(--ink); border-radius: 8px; background: var(--ink); color: var(--bone); font-size: .88rem; font-weight: 900; }
.mode-switch p { max-width: 22ch; margin: 0; text-align: center; font-size: .7rem; line-height: 1.3; }
.heart-panel.mode-auto .mode-switch { background: var(--mint); }
.heart-panel.mode-auto .mode-lamp { background: var(--amber); }
.heart-panel.mode-busy .mode-switch { background: var(--amber); }

.heart-operations { display: grid; grid-template-columns: 1fr 1fr; margin-top: .85rem; border-top: 1px solid var(--ink-soft); border-bottom: 1px solid var(--ink-soft); }
.heart-operation { min-width: 0; padding: .75rem; }
.heart-operation:first-child { padding-left: 0; }
.heart-operation + .heart-operation { border-left: 1px solid var(--ink-soft); }
.operation-heading { display: flex; align-items: center; justify-content: space-between; gap: .6rem; }
.operation-heading h3 { margin: 0; font-family: "Fraunces", serif; font-size: 1.15rem; line-height: 1; letter-spacing: -.02em; }
.operation-heading span { display: block; margin-top: .25rem; color: var(--ink-soft); font-size: .68rem; font-weight: 800; }
.operation-heading .button { min-height: 44px; padding: .55rem .7rem; font-size: .76rem; }
.operation-readouts { display: grid; grid-template-columns: 1fr 1fr .7fr; gap: .45rem; margin-top: .7rem; }
.operation-readouts span { display: block; margin-bottom: .25rem; color: var(--ink-soft); font-size: .58rem; font-weight: 800; letter-spacing: .12em; }
.operation-readouts strong { display: block; overflow: hidden; font-size: .72rem; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; font-variant-numeric: tabular-nums; }
.operation-readouts > div:last-child strong { color: var(--mint-dark); font-family: "Fraunces", serif; font-size: 1.4rem; line-height: .8; }
.station-checks { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; margin-top: auto; padding-top: .65rem; }
.system-row { display: grid; grid-template-columns: 11px 1fr auto; align-items: center; gap: .65rem; min-width: 0; padding: .6rem 0 0; border-top: 1px solid var(--paper-deep); }
.system-row p { overflow: hidden; margin: .1rem 0 0; color: var(--ink-soft); font-size: .7rem; line-height: 1.3; text-overflow: ellipsis; white-space: nowrap; }
.system-row strong { font-size: .77rem; }
.status-light { width: 10px; height: 10px; border-radius: 50%; background: var(--amber); }
.status-light.good { background: var(--mint-dark); }
.status-light.bad { background: var(--coral-dark); }

.on-paper { color: var(--coral-dark); }
.coin-readout { margin: 1rem 0; padding: .85rem 0; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--ink-soft); }
.coin-readout strong { display: block; margin: .2rem 0; font-family: "Fraunces", serif; font-size: clamp(2.35rem, 5vw, 3.65rem); font-weight: 760; line-height: .95; letter-spacing: -.035em; font-variant-numeric: tabular-nums; }
.coin-readout p { margin: .35rem 0 0; color: var(--ink-soft); font-size: .78rem; line-height: 1.35; }
.gacha-recommendation { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .15rem 1rem; align-items: end; margin-top: .65rem; padding-top: .6rem; border-top: 1px solid var(--ink-soft); }
.gacha-recommendation[hidden] { display: none; }
.gacha-recommendation > span { grid-column: 1 / -1; color: var(--ink-soft); font-size: .7rem; font-weight: 800; letter-spacing: .14em; }
.gacha-recommendation > strong { margin: 0; font-family: "IBM Plex Sans", sans-serif; font-size: .82rem; font-weight: 800; line-height: 1.3; letter-spacing: 0; }
.gacha-recommendation > p { margin: 0; text-align: right; font-size: .78rem; font-variant-numeric: tabular-nums; }
.gacha-controls { display: grid; grid-template-columns: minmax(0, 1fr) 145px; gap: .45rem 1rem; align-items: end; }
.gacha-controls > label:first-child, .gacha-controls > select { grid-column: 1 / -1; }
.stepper { display: grid; grid-template-columns: 48px 1fr 48px; }
.stepper button { min-height: 48px; border: 1px solid var(--ink-soft); background: var(--paper-deep); color: var(--ink); font-size: 1.25rem; }
.stepper input { border-radius: 0; text-align: center; font-weight: 900; font-variant-numeric: tabular-nums; }
.spend-readout { align-self: stretch; display: flex; flex-direction: column; justify-content: center; text-align: right; }
.spend-readout span { color: var(--ink-soft); font-size: .8rem; }
.spend-readout strong { margin-top: .25rem; }
.gacha-controls > .button { grid-column: 1 / -1; margin-top: .25rem; }

.activity { margin: .8rem 0 0; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.activity summary { min-height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; cursor: pointer; list-style: none; color: var(--bone); }
.activity summary::-webkit-details-marker { display: none; }
.activity summary::after { content: "Open"; color: var(--mint); font-size: .75rem; font-weight: 800; text-decoration: underline; text-underline-offset: 4px; }
.activity[open] summary::after { content: "Close"; }
#activity-title { font-family: "Fraunces", serif; font-size: 1.25rem; font-weight: 730; }
#activity-state { margin-left: auto; color: #aebbb5; font-size: .76rem; }
.activity-body { padding-bottom: .75rem; }
.live-operation { display: grid; grid-template-columns: 10px auto 1fr; align-items: center; gap: .65rem; min-height: 46px; padding: .65rem .8rem; background: var(--amber); color: var(--ink); border-radius: 8px; }
.job-pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--coral-dark); animation: pulse 1.2s ease-out infinite; }
.live-operation #job-progress { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-privacy { margin: .7rem 0 0; color: #8f9d96; font-size: .72rem; }
.activity ol { max-height: 300px; overflow-y: auto; list-style: none; padding: 0; margin: .5rem 0 0; border-top: 1px solid var(--line-dark); scrollbar-color: var(--paper-deep) var(--cabinet); }
.activity li { display: grid; grid-template-columns: 130px 82px 1fr; gap: .8rem; padding: .65rem 0; border-bottom: 1px solid var(--line-dark); color: #d9e2dd; }
.activity time, .activity .event-action { color: #94a39c; font-size: .78rem; font-variant-numeric: tabular-nums; }
.activity .event-action { text-transform: uppercase; letter-spacing: .1em; }
.activity li.error .event-summary { color: #ff9b8e; }
.activity li.warning .event-summary { color: var(--amber); }
.station-message { position: fixed; z-index: 8; right: 1.25rem; bottom: 1.25rem; max-width: min(420px, calc(100vw - 2.5rem)); margin: 0; padding: .9rem 1.1rem; background: var(--paper); color: var(--ink); border-radius: 8px; box-shadow: var(--shadow); }
.station-message:empty { display: none; }

dialog { width: min(92vw, 520px); padding: 0; border: 0; border-radius: var(--radius); background: var(--paper); color: var(--ink); box-shadow: var(--shadow); }
dialog::backdrop { background: rgba(3, 10, 8, .78); }
.confirm-sheet { position: relative; padding: clamp(1.5rem, 5vw, 2.5rem); }
.dialog-close { position: absolute; right: 1rem; top: 1rem; min-width: 58px; min-height: 44px; border: 0; background: transparent; color: var(--ink); text-decoration: underline; text-underline-offset: 4px; font-size: .8rem; font-weight: 800; }
.confirm-sheet > p { color: var(--ink-soft); }
.confirm-sheet dl { display: grid; grid-template-columns: 1fr 1fr; margin: 1.5rem 0; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--ink); }
.confirm-sheet dl div { padding: 1rem 0; }
.confirm-sheet dt { font-size: .75rem; font-weight: 800; letter-spacing: .1em; }
.confirm-sheet dd { margin: .35rem 0 0; font-family: "Fraunces", serif; font-size: 1.5rem; font-weight: 760; }

@media (hover: hover) {
  .button:not(:disabled), .mode-button:not(:disabled), .stepper button:not(:disabled), .pattern-grid button:not(:disabled), .dialog-close:not(:disabled), .text-button:not(:disabled) { transition: color 150ms ease-out, background-color 150ms ease-out, border-color 150ms ease-out, box-shadow 150ms ease-out, transform 150ms ease-out; }
  .button:not(:disabled):hover, .mode-button:not(:disabled):hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(2, 8, 6, .22), 0 2px 5px rgba(2, 8, 6, .2); }
  .button-main:not(:disabled):hover, .mode-button:not(:disabled):hover, .button-dark:not(:disabled):hover { background: #27342f; }
  .button-danger:not(:disabled):hover { background: #a63c34; }
  .button-quiet:not(:disabled):hover { background: rgba(23, 32, 29, .08); }
  .text-button:not(:disabled):hover, .dialog-close:not(:disabled):hover { color: var(--amber); text-decoration-thickness: 2px; }
  .on-paper:not(:disabled):hover { color: var(--coral-dark); }
  .pattern-grid button:not(:disabled):hover { border-color: var(--coral-dark); background: #f6ecd4; }
  .pattern-grid button.selected:not(:disabled):hover { background: var(--coral); }
  .stepper button:not(:disabled):hover { background: var(--amber); }
}
.dialog-actions { display: flex; justify-content: flex-end; gap: .75rem; margin-top: 1.25rem; }

@keyframes pulse { 50% { transform: scale(.5); opacity: .45; } }

@media (max-width: 980px) {
  .control-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .topbar { min-height: 56px; }
  .panel-heading { align-items: stretch; }
  .panel-heading .button { align-self: start; }
  .interlock { grid-template-columns: 1fr; }
  .mode-readout { min-height: 145px; padding: 1.25rem; }
  .mode-switch { grid-template-columns: 24px 1fr; justify-items: stretch; padding: .85rem; }
  .gacha-recommendation { grid-template-columns: 1fr; }
  .gacha-recommendation > p { text-align: left; }
  .mode-switch p { grid-column: 1 / -1; max-width: none; }
  .mode-lamp { width: 24px; height: 24px; border-width: 4px; align-self: center; }
  .mode-button { min-height: 48px; }
  .heart-operations { grid-template-columns: 1fr; }
  .heart-operation { padding: .85rem 0; }
  .heart-operation + .heart-operation { border-left: 0; border-top: 1px solid var(--ink-soft); }
  .operation-readouts strong { font-size: .78rem; }
  .station-checks { grid-template-columns: 1fr; }
  .gacha-controls { grid-template-columns: 1fr; }
  .gacha-controls > * { grid-column: 1 !important; }
  .spend-readout { text-align: left; padding: .75rem 0; }
  .activity li { grid-template-columns: 105px 1fr; }
  .activity .event-summary { grid-column: 1 / -1; }
  .live-operation { grid-template-columns: 10px 1fr; }
  .live-operation #job-progress { grid-column: 1 / -1; white-space: normal; }
}

@media (max-width: 420px) {
  .lock-panel { padding: 1.4rem; }
  .pattern-wrap { width: min(72vw, 270px); }
  .pattern-grid { gap: 1rem; }
  .pattern-grid button { width: 50px; height: 50px; }
  .topbar-meta #clock { display: none; }
  .station-main { padding-inline: .8rem; }
  .panel-heading { flex-direction: column; }
  .panel-heading .button, .panel-heading .text-button { width: 100%; }
  .mode-readout h1 { font-size: 2.6rem; }
  #activity-state { max-width: 16ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}