/* SimDive — instrument-panel aesthetic. Dark, teal phosphor, amber warnings, violet anomalies. */
:root {
  --bg: #090d16; --bg2: #0f1521; --panel: #121a2a; --panel2: #182238; --line: #22304a; --line2: #2f4166;
  --text: #dfe7f3; --muted: #8a98ae; --faint: #5b687c;
  --teal: #5fe3d0; --teal2: #2fb8a6; --amber: #ffb454; --violet: #d770ff; --red: #ff6b6b; --green: #7ddc8a; --blue: #6ea8ff;
  --font: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --r: 10px; --shadow: 0 10px 30px rgba(0,0,0,.45);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 16px; line-height: 1.5; min-height: 100%; }
body { background-image: radial-gradient(ellipse at 20% -10%, rgba(95,227,208,.07), transparent 55%), radial-gradient(ellipse at 110% 110%, rgba(215,112,255,.06), transparent 50%), linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px); background-size: auto, auto, 32px 32px, 32px 32px; }
a { color: var(--teal); }
button { font-family: inherit; }
::selection { background: rgba(95,227,208,.3); }

.app { min-height: 100vh; display: flex; flex-direction: column; }
.boot { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100vh; gap: 8px; }
.boot-logo { font-family: var(--mono); font-size: 28px; letter-spacing: .3em; color: var(--teal); }
.boot-sub { color: var(--muted); font-size: 14px; animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100% { opacity: .4 } 50% { opacity: 1 } }

/* ---- top bar ---- */
.topbar { display: flex; align-items: center; gap: 16px; padding: 10px 20px; border-bottom: 1px solid var(--line); background: rgba(9,13,22,.85); backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 20; }
.brand { font-family: var(--mono); letter-spacing: .25em; color: var(--teal); font-weight: 600; text-decoration: none; font-size: 15px; }
.brand small { color: var(--faint); letter-spacing: .1em; margin-left: 10px; font-weight: 400; }
.topbar .spacer { flex: 1; }
.topbar .who { color: var(--muted); font-size: 13px; font-family: var(--mono); }
.topbar .credits { font-family: var(--mono); color: var(--amber); font-size: 13px; }
.tabs { display: flex; gap: 2px; flex-wrap: wrap; }
.tab { background: transparent; border: 1px solid transparent; color: var(--muted); padding: 7px 12px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.tab:hover { color: var(--text); border-color: var(--line); }
.tab.active { color: var(--teal); border-color: var(--line2); background: var(--panel); }

.main { flex: 1; width: 100%; max-width: 1180px; margin: 0 auto; padding: 22px 20px 60px; }
.main.narrow { max-width: 780px; }
.main.wide { max-width: 1400px; }

/* ---- typographic ---- */
h1, h2, h3 { font-weight: 600; letter-spacing: -.01em; margin: 0 0 10px; }
h1 { font-size: 30px; } h2 { font-size: 22px; } h3 { font-size: 17px; }
.eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--teal2); margin-bottom: 6px; }
.muted { color: var(--muted); } .faint { color: var(--faint); } .small { font-size: 13px; } .mono { font-family: var(--mono); }
.amber { color: var(--amber); } .violet { color: var(--violet); } .teal { color: var(--teal); } .red { color: var(--red); } .green { color: var(--green); }
p { margin: 0 0 12px; }
.lead { font-size: 18px; color: var(--text); }

/* ---- panels ---- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; box-shadow: var(--shadow); }
.panel + .panel { margin-top: 14px; }
.panel.tight { padding: 12px 14px; }
.grid { display: grid; gap: 14px; }
.grid.c2 { grid-template-columns: repeat(2, 1fr); } .grid.c3 { grid-template-columns: repeat(3, 1fr); } .grid.c4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid.c3, .grid.c4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid.c2, .grid.c3, .grid.c4 { grid-template-columns: 1fr; } .main { padding: 14px 16px 50px; } h1 { font-size: 24px; } }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.stack { display: flex; flex-direction: column; gap: 10px; }
hr.sep { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }

/* ---- buttons ---- */
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--panel2); color: var(--text); border: 1px solid var(--line2); border-radius: 8px; padding: 9px 14px; font-size: 14px; cursor: pointer; transition: border-color .15s, background .15s, transform .05s; text-align: left; }
.btn:hover { border-color: var(--teal2); background: #1b2740; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: linear-gradient(180deg, #2fb8a6, #23917f); border-color: #3fd4c0; color: #04110f; font-weight: 600; }
.btn.primary:hover { background: linear-gradient(180deg, #45d3c0, #2ca391); }
.btn.primary .tag { color: #04110f; border-color: rgba(4,17,15,.35); background: rgba(255,255,255,.18); }
.btn.ghost { background: transparent; }
.btn.danger { border-color: #7a2d2d; color: #ffb3b3; }
.btn.block { display: flex; width: 100%; justify-content: space-between; }
.btn.lg { padding: 13px 20px; font-size: 16px; }
.btn.sm { padding: 5px 10px; font-size: 12px; }
.btn .tag { margin-left: auto; }

/* ---- tags / meters ---- */
.tag { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: .05em; padding: 2px 7px; border-radius: 5px; border: 1px solid var(--line2); color: var(--muted); white-space: nowrap; }
.tag.teal { color: var(--teal); border-color: rgba(95,227,208,.4); } .tag.amber { color: var(--amber); border-color: rgba(255,180,84,.4); } .tag.violet { color: var(--violet); border-color: rgba(215,112,255,.4); } .tag.red { color: var(--red); border-color: rgba(255,107,107,.4); } .tag.green { color: var(--green); border-color: rgba(125,220,138,.4); }
.meter { height: 8px; background: #0b1120; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; position: relative; }
.meter > i { display: block; height: 100%; background: linear-gradient(90deg, var(--teal2), var(--teal)); border-radius: 6px; transition: width .6s cubic-bezier(.2,.8,.2,1); }
.meter.hp > i { background: linear-gradient(90deg, #d9534f, #7ddc8a); }
.meter.red > i { background: linear-gradient(90deg, #7a2d2d, var(--red)); }
.meter.violet > i { background: linear-gradient(90deg, #6a2d8a, var(--violet)); }
.meter.amber > i { background: linear-gradient(90deg, #8a5a1a, var(--amber)); }
.meter.hidden-val > i { background: repeating-linear-gradient(45deg, #1d2a40 0 6px, #16203a 6px 12px); width: 100% !important; }

/* ---- forms ---- */
input[type=text], input[type=password], input[type=number], textarea, select { width: 100%; background: #0b1120; color: var(--text); border: 1px solid var(--line2); border-radius: 8px; padding: 10px 12px; font-family: inherit; font-size: 15px; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--teal2); box-shadow: 0 0 0 3px rgba(95,227,208,.12); }
label.lbl { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; font-family: var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.field { margin-bottom: 12px; }
.error { color: var(--red); font-size: 14px; margin-top: 6px; }
.notice { background: rgba(255,180,84,.08); border: 1px solid rgba(255,180,84,.35); color: #ffd79a; border-radius: 8px; padding: 10px 12px; font-size: 14px; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--panel2); border: 1px solid var(--line2); padding: 10px 16px; border-radius: 8px; z-index: 50; box-shadow: var(--shadow); font-size: 14px; }
.toast.err { border-color: var(--red); }

/* ---- auth / landing ---- */
.landing { display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; align-items: start; margin-top: 30px; }
@media (max-width: 860px) { .landing { grid-template-columns: 1fr; } }
.hero-title { font-family: var(--mono); font-size: 46px; letter-spacing: .25em; color: var(--teal); margin: 0 0 6px; }
.hero-tag { font-size: 20px; color: var(--muted); margin-bottom: 20px; }
.hero p { color: #b8c4d6; }

/* ---- intro slides ---- */
.slide { min-height: 50vh; display: flex; flex-direction: column; justify-content: center; }
.slide h2 { font-family: var(--mono); color: var(--teal); letter-spacing: .15em; font-size: 20px; }
.slide p { font-size: 19px; color: #c8d3e3; max-width: 680px; }
.dots { display: flex; gap: 6px; } .dots i { width: 8px; height: 8px; border-radius: 50%; background: var(--line2); } .dots i.on { background: var(--teal); }

/* ---- calibration ---- */
.progress { height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; margin-bottom: 18px; }
.progress > i { display: block; height: 100%; background: var(--teal); transition: width .3s; }
.statement { font-size: 24px; line-height: 1.35; min-height: 100px; display: flex; align-items: center; justify-content: center; text-align: center; padding: 10px; }
.likert { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin: 14px 0 6px; }
.likert button { background: var(--panel2); border: 1px solid var(--line2); color: var(--text); border-radius: 8px; padding: 16px 4px; font-size: 18px; cursor: pointer; font-family: var(--mono); }
.likert button:hover { border-color: var(--teal); background: #1b2740; }
.likert button.sel { background: var(--teal2); color: #04110f; border-color: var(--teal); }
.anchors { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }
@media (max-width: 600px) { .likert { gap: 4px; } .likert button { padding: 14px 2px; font-size: 15px; } .statement { font-size: 20px; } }
.stim { display: flex; justify-content: center; margin: 10px 0 18px; }
.stim img { max-width: 100%; height: auto; background: #fff; border-radius: 8px; border: 1px solid var(--line2); }
.options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.options.text { grid-template-columns: 1fr; }
.opt { background: var(--panel2); border: 1px solid var(--line2); border-radius: 8px; padding: 10px; cursor: pointer; display: flex; gap: 10px; align-items: center; text-align: left; color: var(--text); font-size: 16px; }
.opt .key { font-family: var(--mono); color: var(--teal); width: 22px; flex: none; }
.opt img { width: 100%; max-width: 230px; min-width: 180px; height: auto; background: #fff; border-radius: 6px; display: block; margin: 0 auto; }
.opt.img { flex-direction: column; align-items: stretch; }
.opt.img .key { align-self: flex-start; }
.opt:hover { border-color: var(--teal2); } .opt.sel { border-color: var(--teal); box-shadow: 0 0 0 2px rgba(95,227,208,.25); }
@media (max-width: 520px) { .options { grid-template-columns: 1fr; } }
.feedback { font-family: var(--mono); font-size: 28px; text-align: center; padding: 30px; letter-spacing: .2em; }
.feedback.ok { color: var(--green); } .feedback.no { color: var(--red); }
.reflex-area { position: relative; height: 320px; border: 1px solid var(--line2); border-radius: var(--r); background: #06090f; display: flex; align-items: center; justify-content: center; user-select: none; overflow: hidden; }
.reflex-area .fix { font-family: var(--mono); font-size: 32px; color: var(--muted); }
.reflex-area .target { position: absolute; top: 50%; width: 90px; height: 90px; border-radius: 50%; background: radial-gradient(circle, #fff, var(--teal)); box-shadow: 0 0 40px var(--teal); transform: translateY(-50%); }
.reflex-area .target.left { left: 12%; } .reflex-area .target.right { right: 12%; }
.reflex-area .half { position: absolute; top: 0; bottom: 0; width: 50%; } .reflex-area .half.l { left: 0 } .reflex-area .half.r { right: 0 }
.reflex-area .msg { position: absolute; bottom: 10px; left: 0; right: 0; text-align: center; color: var(--muted); font-size: 13px; }
.modlist .btn { margin-bottom: 8px; }
.modstatus { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; }

/* ---- profile ---- */
.label-reveal { font-family: var(--mono); font-size: 34px; color: var(--teal); letter-spacing: .05em; text-align: center; margin: 10px 0 4px; animation: glow 2.5s ease-in-out infinite alternate; }
@keyframes glow { from { text-shadow: 0 0 6px rgba(95,227,208,.2) } to { text-shadow: 0 0 22px rgba(95,227,208,.6) } }
.aff { display: grid; grid-template-columns: 150px 1fr 54px; gap: 12px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); }
.aff:last-child { border-bottom: 0; }
.aff .n { font-size: 14px; } .aff .n small { display: block; color: var(--faint); font-size: 11px; font-family: var(--mono); }
.aff .v { font-family: var(--mono); text-align: right; font-size: 14px; }
.aff.hidden .v { color: var(--faint); }
.aff .blurb { grid-column: 1 / -1; color: var(--muted); font-size: 13px; margin-top: -4px; display: none; }
.aff.open .blurb { display: block; }
@media (max-width: 600px) { .aff { grid-template-columns: 110px 1fr 44px; } }

/* ---- avatar ---- */
.avatar-wrap { display: flex; justify-content: center; }
.avatar-wrap svg { max-width: 100%; height: auto; filter: drop-shadow(0 10px 20px rgba(0,0,0,.5)); }
.swatches { display: flex; gap: 6px; flex-wrap: wrap; }
.swatch { width: 26px; height: 26px; border-radius: 50%; border: 2px solid transparent; cursor: pointer; }
.swatch.sel { border-color: var(--teal); box-shadow: 0 0 0 2px #04110f inset; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; } .chip { border: 1px solid var(--line2); border-radius: 20px; padding: 4px 11px; font-size: 13px; cursor: pointer; background: var(--panel2); color: var(--text); } .chip.sel { border-color: var(--teal); color: var(--teal); }

/* ---- hub ---- */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.card.sel { border-color: var(--teal); box-shadow: 0 0 0 2px rgba(95,227,208,.2); }
.card.locked { opacity: .55; }
.card h3 { margin: 0; }
.card .foot { margin-top: auto; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.item-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.item-row:last-child { border-bottom: 0; }
.item-row .nm { font-weight: 600; } .item-row .ds { color: var(--muted); font-size: 13px; }
.item-row .acts { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.price { font-family: var(--mono); color: var(--amber); }
.slots { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
@media (max-width: 700px) { .slots { grid-template-columns: repeat(2, 1fr); } }
.slot { background: #0b1120; border: 1px dashed var(--line2); border-radius: 8px; padding: 10px; min-height: 70px; font-size: 13px; }
.slot .sn { font-family: var(--mono); font-size: 10px; letter-spacing: .15em; color: var(--faint); text-transform: uppercase; }
.slot.filled { border-style: solid; }
.companion { display: flex; gap: 12px; align-items: flex-start; }
.companion svg { flex: none; }
.journal li { padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 14px; } .journal li:last-child { border: 0 }
.journal .when { font-family: var(--mono); color: var(--faint); font-size: 11px; margin-right: 8px; }

/* ---- expedition ---- */
.exp { display: grid; grid-template-columns: 300px 1fr; gap: 16px; align-items: start; }
@media (max-width: 960px) { .exp { grid-template-columns: 1fr; } .exp .side { order: 2; } }
.side .panel { padding: 14px; }
.vitals { display: grid; gap: 8px; }
.vital .lbl2 { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); font-family: var(--mono); margin-bottom: 3px; }
.map { display: flex; flex-direction: column; gap: 4px; }
.map .node { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); padding: 4px 6px; border-radius: 6px; }
.map .node.cur { color: var(--teal); background: rgba(95,227,208,.08); } .map .node.vis { color: var(--text); }
.map .node i { width: 8px; height: 8px; border-radius: 50%; background: var(--line2); flex: none; } .map .node.vis i { background: var(--muted); } .map .node.cur i { background: var(--teal); box-shadow: 0 0 8px var(--teal); } .map .node.exit i { background: var(--amber); }
.log { display: flex; flex-direction: column; gap: 10px; max-height: 46vh; overflow-y: auto; padding-right: 6px; scroll-behavior: smooth; }
.log .e { font-size: 15px; line-height: 1.55; }
.log .e.place { border-left: 3px solid var(--teal2); padding-left: 12px; } .log .e.place b { display: block; font-family: var(--mono); letter-spacing: .15em; font-size: 12px; color: var(--teal); text-transform: uppercase; margin-bottom: 2px; }
.log .e.situation { border-left: 3px solid var(--amber); padding-left: 12px; } .log .e.situation b { display: block; font-family: var(--mono); letter-spacing: .15em; font-size: 12px; color: var(--amber); text-transform: uppercase; margin-bottom: 2px; }
.log .e.clue { color: #e9d7ff; background: rgba(215,112,255,.08); border: 1px solid rgba(215,112,255,.25); border-radius: 8px; padding: 8px 12px; }
.log .e.clue::before { content: "◈ "; color: var(--violet); }
.log .e.action, .log .e.player { color: var(--teal); font-style: italic; } .log .e.player::before { content: "› "; }
.log .e.roll { font-family: var(--mono); font-size: 12px; color: var(--muted); } .log .e.roll.ok { color: var(--green); } .log .e.roll.no { color: var(--red); }
.log .e.narration { color: #d7e0ee; }
.log .e.combat { font-family: var(--mono); font-size: 13px; color: #c3cedf; } .log .e.combat.start, .log .e.combat.end { color: var(--amber); }
.log .e.damage { color: var(--red); font-family: var(--mono); font-size: 13px; } .log .e.heal { color: var(--green); font-family: var(--mono); font-size: 13px; }
.log .e.loot { color: var(--amber); } .log .e.loot::before { content: "◆ "; }
.log .e.status { color: var(--violet); font-size: 13px; }
.log .e.system { color: var(--muted); font-size: 14px; border-top: 1px dashed var(--line); padding-top: 8px; }
.log .e.journal { color: #ffd79a; font-size: 14px; } .log .e.journal::before { content: "✎ "; }
.log .e.npc { background: var(--panel2); border-radius: 8px; padding: 8px 12px; } .log .e.npc b { color: var(--amber); font-family: var(--mono); font-size: 12px; letter-spacing: .1em; display: block; }
.cluecard { color: #e9d7ff; background: rgba(215,112,255,.08); border: 1px solid rgba(215,112,255,.25); border-radius: 8px; padding: 8px 12px; font-size: 15px; }
.cluecard::before { content: "◈ "; color: var(--violet); }
.approaches { display: grid; gap: 8px; }
.approach { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: center; background: var(--panel2); border: 1px solid var(--line2); border-radius: 8px; padding: 10px 12px; cursor: pointer; color: var(--text); text-align: left; font-size: 15px; }
.approach:hover { border-color: var(--teal2); background: #1b2740; }
.approach:disabled { opacity: .5; cursor: not-allowed; }
.approach .meta { display: flex; gap: 5px; flex-wrap: wrap; justify-content: flex-end; }
.approach.clue-derived { border-color: rgba(215,112,255,.35); }
.freetext { display: flex; gap: 8px; margin-top: 10px; } .freetext input { flex: 1; }
.freetext .mode { flex: none; width: auto; }
.exits { display: grid; gap: 8px; }
.enemies { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; margin-bottom: 12px; }
.enemy { background: var(--panel2); border: 1px solid var(--line2); border-radius: 8px; padding: 10px; cursor: pointer; }
.enemy.tgt { border-color: var(--red); box-shadow: 0 0 0 2px rgba(255,107,107,.25); }
.enemy.dead { opacity: .4; cursor: default; }
.enemy .nm { font-weight: 600; font-size: 14px; display: flex; justify-content: space-between; } .enemy .tags { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 4px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.combat-head { font-family: var(--mono); color: var(--red); letter-spacing: .25em; font-size: 12px; text-transform: uppercase; margin-bottom: 8px; }
.abil { display: grid; grid-template-columns: 1fr auto; gap: 6px; align-items: center; font-size: 13px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.abil:last-child { border: 0 }
.abil .d { color: var(--muted); font-size: 12px; grid-column: 1 / -1; display: none; } .abil.open .d { display: block; }
.debrief-title { font-family: var(--mono); letter-spacing: .2em; color: var(--teal); text-transform: uppercase; font-size: 13px; }
.bigstat { font-family: var(--mono); font-size: 28px; color: var(--amber); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 14px; } .kv b { color: var(--muted); font-weight: 500; font-family: var(--mono); font-size: 12px; }
.fade-in { animation: fadein .4s ease; } @keyframes fadein { from { opacity: 0; transform: translateY(6px) } to { opacity: 1; transform: none } }
.blink { animation: pulse 1s infinite; }
table.stats { width: 100%; border-collapse: collapse; font-size: 13px; } table.stats th, table.stats td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); } table.stats th { color: var(--muted); font-family: var(--mono); font-size: 11px; letter-spacing: .1em; }