init

web/static/style.css

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+/* Halcyon Flight Control -- 1980s space terminal. */
+
+:root {
+  --bg0: #07030f;
+  --bg1: #12072b;
+  --ink: #ece7ff;
+  --dim: #9a91c8;
+  --faint: #4a3f7a;
+  --cyan: #28f5ff;
+  --mag: #ff3ad8;
+  --amber: #ffb62e;
+  --lime: #7dff8a;
+  --red: #ff5577;
+  --violet: #b18cff;
+  --panel: rgba(13, 6, 34, 0.84);
+  --line: rgba(40, 245, 255, 0.5);
+  --mono: "VT323", "IBM Plex Mono", "SF Mono", "Cascadia Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;
+  --display: Eurostile, "Microgramma D Extended", "Bank Gothic", Orbitron, "Avenir Next Condensed", "Arial Narrow", "Trebuchet MS", sans-serif;
+}
+
+* { box-sizing: border-box; }
+
+html { color-scheme: dark; }
+
+body {
+  margin: 0;
+  min-height: 100vh;
+  color: var(--ink);
+  background: linear-gradient(180deg, #07030f 0%, #0f0626 40%, #2a0a4d 72%, #6a1268 100%) fixed;
+  font-family: var(--mono);
+  font-size: 17px;
+  line-height: 1.5;
+  -webkit-font-smoothing: antialiased;
+}
+
+/* ---- backdrop ------------------------------------------------------------ */
+
+#stars { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; }
+
+.horizon {
+  position: fixed; left: 0; right: 0; bottom: 0; height: 46vh;
+  z-index: 1; pointer-events: none; overflow: hidden;
+  --sun: clamp(180px, 34vmin, 400px);
+  --floor: 17vh;
+}
+
+.sun {
+  position: absolute; left: 50%; margin-left: calc(var(--sun) / -2);
+  bottom: calc(var(--floor) - var(--sun) * 0.34);
+  width: var(--sun); height: var(--sun); border-radius: 50%;
+  background: linear-gradient(180deg, #fff27a 0%, #ffb62e 32%, #ff3ad8 72%, #8a2cff 100%);
+  box-shadow: 0 0 70px 12px rgba(255, 58, 216, 0.5);
+  -webkit-mask-image: linear-gradient(#000 0 46%, transparent 46% 49%, #000 49% 56%, transparent 56% 60%, #000 60% 67%, transparent 67% 72%, #000 72% 79%, transparent 79% 85%, #000 85% 91%, transparent 91% 98%, #000 98%);
+          mask-image: linear-gradient(#000 0 46%, transparent 46% 49%, #000 49% 56%, transparent 56% 60%, #000 60% 67%, transparent 67% 72%, #000 72% 79%, transparent 79% 85%, #000 85% 91%, transparent 91% 98%, #000 98%);
+}
+
+.floor {
+  position: absolute; left: 0; right: 0; bottom: 0; height: var(--floor);
+  overflow: hidden; background: linear-gradient(#22093f, #0c0420);
+  border-top: 2px solid var(--cyan);
+  box-shadow: 0 -2px 26px rgba(40, 245, 255, 0.7);
+}
+.floor::before {
+  content: ""; position: absolute; left: -60%; right: -60%; top: 0; height: 400%;
+  transform-origin: 50% 0; transform: perspective(240px) rotateX(64deg);
+  background-image:
+    linear-gradient(rgba(255, 58, 216, 0.8) 2px, transparent 2px),
+    linear-gradient(90deg, rgba(255, 58, 216, 0.8) 2px, transparent 2px);
+  background-size: 64px 64px;
+  animation: grid-move 2.6s linear infinite;
+}
+@keyframes grid-move { to { background-position: 0 64px; } }
+
+.crt {
+  position: fixed; inset: 0; z-index: 100; pointer-events: none;
+  background:
+    repeating-linear-gradient(to bottom, rgba(0, 0, 0, 0) 0 2px, rgba(0, 0, 0, 0.17) 3px, rgba(0, 0, 0, 0) 4px),
+    radial-gradient(ellipse at center, transparent 58%, rgba(0, 0, 0, 0.5) 100%);
+  animation: flicker 7s infinite;
+}
+@keyframes flicker { 0%, 100% { opacity: 1; } 47% { opacity: 1; } 48% { opacity: 0.86; } 50% { opacity: 1; } 83% { opacity: 0.93; } 84% { opacity: 1; } }
+
+#app, dialog, #toasts { position: relative; z-index: 10; }
+
+/* ---- type ---------------------------------------------------------------- */
+
+h1, h2, h3, p { margin: 0; }
+
+.logo {
+  margin: 0; font-family: var(--display); font-style: italic; font-weight: 900;
+  letter-spacing: 0.16em; font-size: clamp(2.2rem, 9vw, 4.8rem); line-height: 1.05;
+  background: linear-gradient(180deg, #ffffff 0%, #d6fbff 36%, #ffb62e 50%, #ff3ad8 76%, #8a2cff 100%);
+  -webkit-background-clip: text; background-clip: text; color: transparent;
+  filter: drop-shadow(0 0 14px rgba(255, 58, 216, 0.55));
+}
+.logo.sm { font-size: 1.15rem; letter-spacing: 0.3em; filter: drop-shadow(0 0 8px rgba(255, 58, 216, 0.6)); }
+
+.kicker { font-family: var(--display); letter-spacing: 0.5em; font-size: 0.8rem; color: var(--cyan); text-shadow: 0 0 8px var(--cyan); }
+.tagline { letter-spacing: 0.3em; color: var(--dim); font-size: 0.95rem; margin-top: 0.4rem; }
+
+.dim { color: var(--dim); }
+.hint { color: var(--dim); font-size: 0.9rem; line-height: 1.4; }
+.warn { color: var(--amber); }
+.ok { color: var(--lime); }
+.bad { color: var(--red); }
+a { color: var(--cyan); }
+a:hover { color: var(--mag); }
+
+.boot { padding: 3rem 1rem; text-align: center; color: var(--lime); letter-spacing: 0.2em; }
+.boot::after { content: "_"; animation: blink 1s steps(1) infinite; }
+@keyframes blink { 50% { opacity: 0; } }
+
+.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
+.skip { position: absolute; left: -999px; top: 0; background: var(--amber); color: #000; padding: 0.5rem 1rem; z-index: 200; }
+.skip:focus { left: 0; }
+
+/* ---- layout -------------------------------------------------------------- */
+
+.topbar {
+  position: sticky; top: 0; z-index: 20;
+  display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 1.4rem;
+  padding: 0.6rem 1.2rem;
+  background: rgba(7, 3, 15, 0.88); backdrop-filter: blur(6px);
+  border-bottom: 1px solid var(--line); box-shadow: 0 2px 24px rgba(40, 245, 255, 0.12);
+}
+.top-brand { display: flex; align-items: baseline; gap: 0.9rem; letter-spacing: 0.25em; font-size: 0.85rem; }
+.top-stats { display: flex; flex-wrap: wrap; gap: 0.5rem; flex: 1; }
+.top-user { display: flex; align-items: center; gap: 0.6rem; margin-left: auto; }
+.callsign { color: var(--lime); letter-spacing: 0.15em; text-shadow: 0 0 8px rgba(125, 255, 138, 0.6); }
+
+.chip { border: 1px solid var(--faint); padding: 0.05rem 0.65rem; font-size: 0.9rem; letter-spacing: 0.08em; background: rgba(0, 0, 0, 0.3); }
+.chip b { color: var(--amber); font-weight: 700; }
+.chip.ore b { color: var(--cyan); }
+
+.navbar { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 0.6rem; max-width: 1100px; margin: 1rem auto 0; padding: 0 1rem; }
+.tabs { display: flex; flex-wrap: wrap; gap: 0.3rem; }
+.tab {
+  font-family: var(--display); font-size: 0.85rem; letter-spacing: 0.22em; text-transform: uppercase; text-decoration: none;
+  padding: 0.6rem 1.2rem; color: var(--dim); background: rgba(13, 6, 34, 0.7);
+  border: 1px solid var(--faint); cursor: pointer;
+}
+button.tab { font-size: 0.85rem; }
+.tab:hover { color: var(--ink); border-color: var(--mag); }
+.tab.on { color: var(--bg0); background: var(--cyan); border-color: var(--cyan); box-shadow: 0 0 16px rgba(40, 245, 255, 0.6); font-weight: 700; }
+.shipsel { display: flex; align-items: center; gap: 0.6rem; font-size: 0.8rem; letter-spacing: 0.2em; color: var(--dim); }
+
+.main { max-width: 1100px; margin: 0 auto; padding: 1rem 1rem 8rem; outline: none; }
+.foot { position: relative; z-index: 10; width: max-content; max-width: 94vw; margin: 0 auto 1.5rem; padding: 0.35rem 1rem; text-align: center; color: var(--dim); font-size: 0.75rem; letter-spacing: 0.18em; background: rgba(7, 3, 15, 0.82); border: 1px solid var(--faint); }
+
+.grid-2 { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 1.2rem; align-items: start; }
+.stack { display: grid; gap: 0.8rem; }
+.stack-lg { display: grid; gap: 1.2rem; }
+.row { display: flex; gap: 0.6rem; flex-wrap: wrap; }
+.spacer { flex: 1; }
+.pad { padding: 0.6rem 1rem; }
+
+/* ---- panels -------------------------------------------------------------- */
+
+.panel {
+  position: relative; background: var(--panel); border: 1px solid var(--line);
+  box-shadow: 0 0 26px rgba(40, 245, 255, 0.13), inset 0 0 36px rgba(255, 58, 216, 0.05);
+}
+.panel::before {
+  content: ""; position: absolute; inset: -3px; pointer-events: none;
+  --c: var(--mag);
+  background:
+    linear-gradient(var(--c), var(--c)) top left / 16px 2px,
+    linear-gradient(var(--c), var(--c)) top left / 2px 16px,
+    linear-gradient(var(--c), var(--c)) top right / 16px 2px,
+    linear-gradient(var(--c), var(--c)) top right / 2px 16px,
+    linear-gradient(var(--c), var(--c)) bottom left / 16px 2px,
+    linear-gradient(var(--c), var(--c)) bottom left / 2px 16px,
+    linear-gradient(var(--c), var(--c)) bottom right / 16px 2px,
+    linear-gradient(var(--c), var(--c)) bottom right / 2px 16px;
+  background-repeat: no-repeat;
+}
+.panel-title {
+  display: flex; align-items: center; gap: 0.8rem; padding: 0.55rem 1rem;
+  font-family: var(--display); font-size: 0.8rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--cyan);
+  text-shadow: 0 0 8px rgba(40, 245, 255, 0.7);
+  background: linear-gradient(90deg, rgba(255, 58, 216, 0.34), rgba(40, 245, 255, 0.08) 65%, transparent);
+  border-bottom: 1px solid var(--line);
+}
+summary.panel-title { cursor: pointer; list-style: none; }
+summary.panel-title::-webkit-details-marker { display: none; }
+summary.panel-title::before { content: "\25B6"; font-size: 0.7em; }
+details[open] > summary.panel-title::before { content: "\25BC"; }
+.panel-body { padding: 1rem; }
+.panel-body.flush { padding: 0; }
+.panel .dim.cursor, .panel-title .dim { text-shadow: none; letter-spacing: 0.1em; }
+
+.empty { padding: 1.4rem 1rem; color: var(--dim); letter-spacing: 0.15em; }
+
+/* ---- controls ------------------------------------------------------------ */
+
+.btn {
+  font: inherit; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none;
+  display: inline-block; text-align: center;
+  color: var(--cyan); background: rgba(40, 245, 255, 0.06);
+  border: 1px solid var(--cyan); padding: 0.5rem 1.1rem; cursor: pointer;
+  box-shadow: 0 0 10px rgba(40, 245, 255, 0.25);
+  transition: background 0.12s, color 0.12s, box-shadow 0.12s;
+}
+.btn:hover:not(:disabled) { background: var(--cyan); color: var(--bg0); box-shadow: 0 0 20px var(--cyan); }
+.btn.primary { color: #fff; border-color: var(--mag); background: rgba(255, 58, 216, 0.2); box-shadow: 0 0 12px rgba(255, 58, 216, 0.45); }
+.btn.primary:hover:not(:disabled) { background: var(--mag); color: var(--bg0); box-shadow: 0 0 22px var(--mag); }
+.btn.danger { color: #fff; border-color: var(--red); background: rgba(255, 85, 119, 0.2); box-shadow: 0 0 12px rgba(255, 85, 119, 0.45); }
+.btn.danger:hover:not(:disabled) { background: var(--red); color: var(--bg0); box-shadow: 0 0 22px var(--red); }
+.btn.small { padding: 0.2rem 0.7rem; font-size: 0.8rem; }
+.btn.wide { width: 100%; }
+.btn:disabled { opacity: 0.38; cursor: not-allowed; box-shadow: none; }
+.btn:focus-visible, .tab:focus-visible, .linklike:focus-visible, a:focus-visible,
+input:focus-visible, select:focus-visible, textarea:focus-visible, .keybox:focus-visible, .hx-body:focus-visible {
+  outline: 2px solid var(--amber); outline-offset: 2px;
+}
+
+.linklike { font: inherit; background: none; border: 0; color: var(--cyan); text-decoration: underline; cursor: pointer; padding: 0; }
+
+label { display: block; font-size: 0.85rem; letter-spacing: 0.22em; color: var(--cyan); text-transform: uppercase; }
+label.check { display: flex; align-items: center; gap: 0.6rem; letter-spacing: 0.12em; color: var(--ink); cursor: pointer; }
+input[type="checkbox"] { accent-color: var(--mag); width: 1.1rem; height: 1.1rem; }
+
+input[type="text"], input[type="password"], select, textarea {
+  width: 100%; font: inherit; color: var(--ink);
+  background: rgba(0, 0, 0, 0.5); border: 1px solid var(--faint); padding: 0.5rem 0.7rem;
+  caret-color: var(--amber); border-radius: 0;
+}
+select { width: auto; max-width: 100%; color: var(--cyan); border-color: var(--line); }
+select option { background: var(--bg1); color: var(--ink); }
+input:focus, select:focus, textarea:focus { border-color: var(--cyan); box-shadow: 0 0 14px rgba(40, 245, 255, 0.35); }
+textarea { resize: vertical; }
+.form-error { color: var(--red); min-height: 1.4em; letter-spacing: 0.06em; }
+
+.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin: 0.6rem 0; }
+.toolbar.pad { margin: 0; }
+.sealrow { justify-content: space-between; margin-top: 0.8rem; }
+.sealrow .grow { flex: 1 1 260px; }
+.panel-title .dim { white-space: nowrap; }
+
+.badge { display: inline-block; padding: 0.05rem 0.7rem; font-size: 0.8rem; letter-spacing: 0.15em; border: 1px solid currentColor; text-shadow: 0 0 8px currentColor; white-space: nowrap; }
+.badge.amber { color: var(--amber); }
+.badge.mag { color: var(--mag); animation: pulse 1.6s ease-in-out infinite; }
+.badge.cyan { color: var(--cyan); }
+.badge.red { color: var(--red); }
+@keyframes pulse { 50% { box-shadow: 0 0 14px var(--mag); } }
+
+/* ---- fleet --------------------------------------------------------------- */
+
+.manifest { width: 100%; border-collapse: collapse; }
+.manifest th { text-align: left; font-weight: 400; font-size: 0.8rem; letter-spacing: 0.2em; color: var(--dim); padding: 0.6rem 0.9rem; border-bottom: 1px solid var(--line); }
+.manifest th, .manifest td { white-space: nowrap; }
+.manifest td { padding: 0.7rem 0.9rem; border-bottom: 1px dashed var(--faint); vertical-align: middle; }
+.manifest tr.sel td { background: rgba(255, 58, 216, 0.09); }
+.manifest tr.sel td:first-child { box-shadow: inset 3px 0 var(--mag); }
+.manifest td.actions { text-align: right; white-space: normal; }
+.manifest td.actions .btn + .btn { margin-left: 0.4rem; }
+
+.steps { list-style: none; margin: 0; padding: 0.8rem 1rem 0; display: grid; gap: 0.7rem; }
+.steps li { display: flex; gap: 0.8rem; align-items: baseline; }
+.steps .n { flex: none; width: 1.7rem; height: 1.7rem; display: grid; place-items: center; border: 1px solid var(--mag); color: var(--mag); font-weight: 700; }
+.steps strong { color: var(--amber); letter-spacing: 0.12em; }
+
+/* ---- editor -------------------------------------------------------------- */
+
+.editor {
+  --lh: 22px;
+  display: flex; height: min(60vh, 540px); min-height: 300px; margin: 0.6rem 0;
+  background: #05020c; border: 1px solid var(--line);
+  font-family: var(--mono); font-size: 16px; line-height: var(--lh);
+}
+.ed-gutter { flex: none; width: 3.6em; overflow: hidden; padding: 8px 0.7em 8px 0; text-align: right; color: #7266b0; background: rgba(255, 58, 216, 0.06); border-right: 1px solid var(--faint); user-select: none; }
+.ed-num { height: var(--lh); }
+.ed-num.err { color: var(--red); font-weight: 700; }
+.ed-body { position: relative; flex: 1; min-width: 0; }
+.ed-hl, .ed-input {
+  position: absolute; inset: 0; margin: 0; padding: 8px 12px; border: 0;
+  font: inherit; line-height: var(--lh); letter-spacing: 0; white-space: pre; tab-size: 8;
+}
+.ed-hl { overflow: hidden; pointer-events: none; color: var(--ink); }
+.ed-line { height: var(--lh); white-space: pre; }
+.ed-line.err { background: rgba(255, 85, 119, 0.22); box-shadow: inset 3px 0 var(--red); }
+.ed-input { overflow: auto; resize: none; background: transparent; color: transparent; caret-color: var(--amber); outline: none; box-shadow: none; width: auto; }
+.ed-input:focus { box-shadow: none; }
+.ed-input::selection { background: rgba(40, 245, 255, 0.35); }
+.ed-body:focus-within { box-shadow: inset 0 0 0 1px var(--cyan), 0 0 14px rgba(40, 245, 255, 0.3); }
+
+.hl-mn { color: var(--mag); font-weight: 700; }
+.hl-reg { color: var(--cyan); }
+.hl-num { color: var(--amber); }
+.hl-lbl { color: var(--lime); }
+.hl-dir { color: var(--violet); }
+.hl-sym { color: #ffd6f7; }
+.hl-cmt { color: #8278bd; font-style: italic; }
+.hl-pun { color: #a89fd6; }
+
+.console { background: #05020c; border: 1px solid var(--faint); padding: 0.7rem 1rem; min-height: 5.4rem; margin-top: 0.6rem; }
+.console p + p { margin-top: 0.2rem; }
+
+.meter { height: 12px; border: 1px solid var(--cyan); background: #05020c; margin-top: 0.5rem; }
+.meter .fill { height: 100%; width: 0; background: repeating-linear-gradient(90deg, var(--cyan) 0 6px, transparent 6px 8px); box-shadow: 0 0 10px var(--cyan); }
+.meter.over { border-color: var(--red); }
+.meter.over .fill { background: repeating-linear-gradient(90deg, var(--red) 0 6px, transparent 6px 8px); box-shadow: 0 0 10px var(--red); }
+
+.refcard { margin: 0; padding: 1rem; overflow-x: auto; font-size: 0.85rem; line-height: 1.3; color: var(--lime); background: #05020c; }
+
+/* ---- uplink -------------------------------------------------------------- */
+
+.drop {
+  display: grid; place-items: center; gap: 0.3rem; padding: 2rem 1rem; text-align: center; cursor: pointer;
+  border: 2px dashed var(--cyan); background: rgba(40, 245, 255, 0.04);
+  letter-spacing: 0.15em; color: var(--ink); font-size: 1rem;
+}
+.drop-big { font-family: var(--display); letter-spacing: 0.25em; color: var(--cyan); }
+.drop:hover, .drop.over { background: rgba(40, 245, 255, 0.12); box-shadow: 0 0 22px rgba(40, 245, 255, 0.4); border-color: var(--mag); }
+.drop.disabled { opacity: 0.4; cursor: not-allowed; border-color: var(--faint); }
+.uplink-grid { grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); }
+.fleet-grid { grid-template-columns: minmax(0, 1fr) 330px; }
+.uplink-preview .hx-body { font-size: 13px; }
+.uplink-preview .hx-row { gap: 0.9rem; }
+.panel-body > .hint, .panel-body > .hx-inspector + .hint { margin-top: 0.7rem; }
+.uplink-preview:empty::before { content: "NOTHING TO SEND YET."; color: var(--dim); letter-spacing: 0.15em; }
+
+/* ---- hex viewer ---------------------------------------------------------- */
+
+.hx-body { background: #05020c; border: 1px solid var(--faint); padding: 0.7rem 0.9rem; overflow-x: auto; font-size: 15px; line-height: 1.55; }
+.hx-row { display: flex; gap: 1.4rem; white-space: pre; width: max-content; }
+.hx-off { color: var(--amber); }
+.hx-b { display: inline-block; width: 2ch; text-align: center; cursor: default; }
+.hx-hex .hx-b { margin-right: 1ch; }
+.hx-asc { color: var(--lime); }
+.hx-asc .hx-b { width: 1ch; }
+.hx-b.z { color: #5a4f96; }
+.hx-b:hover { background: rgba(40, 245, 255, 0.4); color: #fff; }
+.hx-b.sel { background: var(--mag); color: #fff; }
+.hx-gap { display: inline-block; width: 1ch; }
+.hx-inspector { margin-top: 0.7rem; padding: 0.5rem 0.9rem; min-height: 2.6rem; border: 1px solid var(--line); color: var(--cyan); font-size: 0.95rem; letter-spacing: 0.06em; overflow-wrap: anywhere; }
+
+.nosignal { text-align: center; padding: 2.5rem 1rem; }
+.nosignal .big { font-family: var(--display); font-size: 2.4rem; letter-spacing: 0.4em; color: var(--red); text-shadow: 0 0 16px var(--red); animation: blink 1.4s steps(1) infinite; }
+
+/* ---- auth ---------------------------------------------------------------- */
+
+.auth { min-height: 100vh; display: grid; place-content: center; justify-items: center; gap: 1.8rem; padding: 2rem 1rem 12rem; text-align: center; }
+.auth-panel { width: min(460px, 92vw); text-align: left; }
+.auth-panel .stack, .auth-panel .keyreveal { padding: 1.1rem; }
+.auth-tabs { gap: 0; }
+.auth-tabs .tab { flex: 1; text-align: center; border-top: 0; border-left: 0; border-right: 0; }
+.keybox { display: block; padding: 0.9rem; font-size: 1.2rem; word-break: break-all; color: var(--amber); border: 1px solid var(--amber); background: rgba(255, 182, 46, 0.07); text-shadow: 0 0 8px rgba(255, 182, 46, 0.6); user-select: all; }
+
+/* ---- toasts & dialog ----------------------------------------------------- */
+
+#toasts { position: fixed; right: 1rem; bottom: 1rem; display: grid; gap: 0.6rem; z-index: 300; }
+.toast { max-width: min(430px, 92vw); padding: 0.7rem 1rem; background: rgba(7, 3, 15, 0.96); border: 1px solid var(--cyan); box-shadow: 0 0 18px rgba(40, 245, 255, 0.4); letter-spacing: 0.05em; animation: slide-in 0.25s ease-out; }
+.toast.err { border-color: var(--red); box-shadow: 0 0 18px rgba(255, 85, 119, 0.5); color: #ffd0d9; }
+.toast.out { opacity: 0; transition: opacity 0.4s; }
+@keyframes slide-in { from { transform: translateX(30px); opacity: 0; } }
+
+dialog { background: transparent; border: 0; padding: 0; color: inherit; max-width: 100vw; }
+dialog::backdrop { background: rgba(3, 1, 10, 0.78); backdrop-filter: blur(3px); }
+.dialog { width: min(480px, 92vw); }
+.dialog.danger { border-color: var(--red); }
+.dialog .panel-body p + p { margin-top: 0.7rem; }
+.dialog .actions { display: flex; justify-content: flex-end; gap: 0.6rem; padding: 0 1rem 1rem; }
+
+/* ---- small screens ------------------------------------------------------- */
+
+@media (max-width: 900px) {
+  .grid-2, .uplink-grid, .fleet-grid { grid-template-columns: minmax(0, 1fr); }
+}
+
+@media (max-width: 720px) {
+  body { font-size: 16px; }
+  .topbar { position: static; }
+  .toolbar .btn { padding: 0.4rem 0.8rem; font-size: 0.9rem; letter-spacing: 0.08em; }
+  .sealrow .btn { width: 100%; }
+  .panel-title { letter-spacing: 0.16em; }
+  .auth { padding-bottom: 10rem; }
+  .top-user { margin-left: 0; }
+  .manifest thead { display: none; }
+  .manifest tr { display: block; padding: 0.6rem 0; border-bottom: 1px dashed var(--faint); }
+  .manifest td { display: flex; justify-content: space-between; align-items: center; gap: 1rem; border: 0; padding: 0.25rem 1rem; }
+  .manifest td::before { content: attr(data-label); color: var(--dim); font-size: 0.75rem; letter-spacing: 0.2em; }
+  .manifest td.actions { justify-content: flex-end; }
+  .manifest td.actions::before { content: none; }
+  .tab { padding: 0.5rem 0.8rem; letter-spacing: 0.12em; }
+  .editor { height: 52vh; }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  *, *::before, *::after { animation: none !important; transition: none !important; }
+}