/* Tone Finder — rock × heavy metal × thrash theme (from mockup/index.html) */
/* ===== Tokens ===== */
:root {
  --void: #0b0b0c;
  --gunmetal: #1a1c20;
  --gunmetal-2: #24272c;
  --steel: #8b919b;
  --bone: #ece6da;
  --blood: #c1121f;
  --blood-dark: #7d0b14;
  --tube: #ffb000;
  --gold: #c9a24a;
  --valve-green: #3ddc84;

  --font-logo: 'Metal Mania', 'Oswald', sans-serif;
  --font-head: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Barlow', system-ui, sans-serif;
  --font-mono: 'Share Tech Mono', ui-monospace, monospace;

  /* Bootstrap overrides */
  --bs-body-bg: var(--void);
  --bs-body-color: var(--bone);
  --bs-body-font-family: var(--font-body);
  --bs-secondary-color: #a9adb5;
  --bs-border-color: #33363c;
  --bs-link-color: var(--tube);
  --bs-link-hover-color: #ffd066;
  --bs-link-color-rgb: 255, 176, 0;
  --bs-link-hover-color-rgb: 255, 208, 102;
  --bs-focus-ring-color: rgba(255, 176, 0, .45);
}
[data-bs-theme="dark"] { --bs-body-bg: var(--void); --bs-body-color: var(--bone); }

html, body { overflow-x: hidden; }
body {
  background:
    radial-gradient(1200px 500px at 50% -10%, rgba(193, 18, 31, .18), transparent 60%),
    radial-gradient(800px 400px at 100% 100%, rgba(255, 176, 0, .06), transparent 60%),
    var(--void);
  min-height: 100vh;
  font-size: 1.02rem;
}
h1, h2, h3, h4, .head { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .04em; }
.mono { font-family: var(--font-mono); }
:focus-visible { outline: 2px solid var(--tube) !important; outline-offset: 2px; }

/* ===== Textures ===== */
.grille {
  background-color: #121212;
  background-image:
    repeating-linear-gradient(45deg, rgba(201, 162, 74, .09) 0 2px, transparent 2px 6px),
    repeating-linear-gradient(-45deg, rgba(201, 162, 74, .09) 0 2px, transparent 2px 6px);
}
.tolex {
  background-color: #111;
  background-image: radial-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 3px 3px;
  border-radius: 12px;
  padding: 10px;
  box-shadow: 0 0 0 1px #000, inset 0 0 0 1px rgba(255, 255, 255, .06), 0 18px 40px rgba(0, 0, 0, .55);
}
.faceplate {
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .03) 0 1px, transparent 1px 3px),
    linear-gradient(180deg, #2b2e34, #1b1d21 55%, #141518);
  border: 2px solid var(--gold);
  border-radius: 6px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
}

/* ===== Navbar ===== */
.site-nav { border-bottom: 3px solid var(--blood); box-shadow: 0 6px 24px rgba(0, 0, 0, .6); }
.logo {
  font-family: var(--font-logo);
  font-size: 2rem;
  line-height: 1;
  color: var(--bone);
  text-decoration: none;
  letter-spacing: .02em;
  text-shadow: 0 2px 0 #000, 0 0 18px rgba(193, 18, 31, .55);
  white-space: nowrap;
}
.logo .bolt { color: var(--tube); filter: drop-shadow(0 0 6px rgba(255, 176, 0, .7)); }
.logo:hover { color: #fff; }
.site-nav .nav-link {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--steel);
  font-weight: 600;
}
.site-nav .nav-link:hover, .site-nav .nav-link.active { color: var(--bone); }
.site-nav .nav-link.active { box-shadow: inset 0 -3px 0 var(--blood); }
.navbar-toggler { border-color: var(--steel); }
.dropdown-menu { background: var(--gunmetal); border-color: #3a3d44; }
.dropdown-item { color: var(--bone); }
.dropdown-item:hover { background: var(--blood); color: #fff; }

/* ===== Slashed thrash titles ===== */
.slash-title {
  position: relative;
  display: inline-block;
  font-weight: 700;
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  line-height: 1;
  margin: 0 0 .9rem;
  padding-bottom: .55rem;
}
.slash-title::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 70%; height: 6px;
  background: var(--blood);
  transform: skewX(-30deg);
  transform-origin: left;
  box-shadow: 14px 0 0 -1px var(--blood), 28px 0 0 -2px var(--blood-dark);
}
.slash-title em { font-style: normal; color: var(--blood); }
.eyebrow { font-family: var(--font-head); letter-spacing: .25em; color: var(--steel); font-size: .8rem; text-transform: uppercase; }

/* ===== Search panel ===== */
.search-panel { padding: 1.25rem; }
@media (min-width: 768px) { .search-panel { padding: 1.75rem 2rem; } }
.panel-label {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--gold);
  font-size: .82rem;
  font-weight: 600;
}
.form-control, .form-select {
  background-color: #0d0e10;
  border: 1px solid #3a3d44;
  color: var(--bone);
}
.form-control:focus, .form-select:focus {
  background-color: #0d0e10;
  color: var(--bone);
  border-color: var(--tube);
  box-shadow: 0 0 0 .2rem rgba(255, 176, 0, .25);
}
.form-control::placeholder { color: #6f747c; }
textarea.prompt { font-size: 1.15rem; min-height: 110px; resize: vertical; }

.chip {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: .78rem;
  border: 1px solid #4a4e56;
  color: var(--bone);
  background: rgba(0, 0, 0, .35);
  padding: .3rem .7rem;
  border-radius: 2px;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}
.chip:hover { border-color: var(--tube); color: var(--tube); background: rgba(255, 176, 0, .07); }

.btn-crank {
  --glow: rgba(255, 176, 0, 0);
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: .16em;
  font-size: 1.25rem;
  color: #fff;
  background: linear-gradient(180deg, #e01b2c, var(--blood) 45%, var(--blood-dark));
  border: 2px solid #ff4d5a;
  border-radius: 3px;
  padding: .7rem 2.2rem;
  transform: skewX(-10deg);
  box-shadow: 0 6px 0 #4a060c, 0 0 28px var(--glow);
  transition: box-shadow .2s, transform .08s;
}
.btn-crank > span { display: inline-block; transform: skewX(10deg); }
.btn-crank:hover, .btn-crank:focus-visible { --glow: rgba(255, 176, 0, .55); color: #fff; background: linear-gradient(180deg, #f0283a, #d2141f 45%, #8a0c16); }
.btn-crank:active { transform: skewX(-10deg) translateY(4px); box-shadow: 0 2px 0 #4a060c, 0 0 28px var(--glow); }

.btn-steel {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .1em;
  border: 1px solid #555a62;
  color: var(--bone);
  background: linear-gradient(180deg, #2c2f35, #1b1d21);
}
.btn-steel:hover { border-color: var(--tube); color: var(--tube); background: linear-gradient(180deg, #33363d, #1f2126); }

/* ===== LED spend ladder ===== */
.fuel { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.led-ladder { display: flex; gap: 3px; }
.led { width: 9px; height: 18px; border-radius: 2px; background: #22252a; box-shadow: inset 0 0 0 1px #000; }
.led.on.g { background: var(--valve-green); box-shadow: 0 0 6px rgba(61, 220, 132, .7); }
.led.on.a { background: var(--tube); box-shadow: 0 0 6px rgba(255, 176, 0, .7); }
.led.on.r { background: #ff2a3a; box-shadow: 0 0 6px rgba(255, 42, 58, .8); }
.fuel-label { font-family: var(--font-head); letter-spacing: .14em; font-size: .78rem; color: var(--steel); text-transform: uppercase; }
.fuel-value { font-family: var(--font-mono); color: var(--bone); }
.nav-fuel .led { width: 6px; height: 14px; }

/* ===== Gaffer-tape alert ===== */
.gaffer {
  position: relative;
  background:
    repeating-linear-gradient(90deg, rgba(0, 0, 0, .04) 0 2px, transparent 2px 5px),
    #e9e3d3;
  color: #1a1a1a;
  padding: 1rem 1.25rem 1rem 1.25rem;
  transform: rotate(-.6deg);
  clip-path: polygon(0 4%, 2% 0, 5% 5%, 9% 0, 13% 4%, 100% 0, 99% 30%, 100% 60%, 98% 100%, 60% 97%, 30% 100%, 0 96%, 1% 50%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
}
.gaffer .stamp {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--blood);
  border: 3px solid var(--blood);
  padding: .1rem .5rem;
  transform: rotate(-4deg);
  display: inline-block;
  margin-right: .75rem;
  font-size: 1.1rem;
}
.gaffer p { margin: 0; font-weight: 500; }

/* ===== Loading: VU meter ===== */
.vu-wrap { max-width: 520px; margin: 0 auto; text-align: center; padding: 1.5rem; }
.vu { width: 100%; max-width: 340px; height: auto; }
.vu-needle { transform-origin: 170px 170px; animation: needle 1.6s ease-in-out infinite alternate; }
@keyframes needle {
  0% { transform: rotate(-38deg); }
  35% { transform: rotate(8deg); }
  55% { transform: rotate(-6deg); }
  80% { transform: rotate(30deg); }
  100% { transform: rotate(18deg); }
}
.steps { list-style: none; padding: 0; margin: 1rem 0 0; font-family: var(--font-mono); text-align: left; display: inline-block; }
.steps li { color: #5f646c; padding: .15rem 0; }
.steps li.done { color: var(--valve-green); }
.steps li.now { color: var(--tube); }
.steps li::before { content: "○ "; }
.steps li.done::before { content: "● "; }
.steps li.now::before { content: "◉ "; }

/* ===== Intent strip ===== */
.intent { border-left: 4px solid var(--blood); padding: .75rem 1rem; background: rgba(255, 255, 255, .03); }
.tag-intent {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .85rem;
  background: #15171a;
  border: 1px solid #383b41;
  padding: .15rem .5rem;
  margin: .15rem .25rem .15rem 0;
  color: var(--bone);
}
.tag-intent b { color: var(--gold); font-weight: 400; }

/* ===== Amp head card ===== */
.amp { height: 100%; display: flex; flex-direction: column; }
.amp .faceplate { flex: 1; display: flex; flex-direction: column; padding: 1rem 1.1rem 1.1rem; }
.amp-top { display: flex; align-items: center; justify-content: space-between; padding: .1rem .4rem .55rem; }
.rank {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--gold);
  text-shadow: 0 1px 0 #000;
}
.pilot { width: 12px; height: 12px; border-radius: 50%; background: #ff2a3a; box-shadow: 0 0 10px #ff2a3a, 0 0 2px #fff inset; }
.amp-title { font-family: var(--font-head); font-weight: 600; font-size: 1.2rem; line-height: 1.2; text-transform: uppercase; letter-spacing: .03em; margin: 0 0 .3rem; }
.creator { color: var(--bs-secondary-color); font-size: .95rem; }
.creator .verified { color: var(--valve-green); }
.creator a { color: var(--bone); text-decoration: none; font-weight: 600; }
.creator a:hover { color: var(--tube); }

.badge-x {
  font-family: var(--font-head);
  letter-spacing: .1em;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: .25rem .5rem;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  border: 1px solid;
}
.badge-x .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 6px currentColor; }
.b-a2 { color: var(--valve-green); border-color: rgba(61, 220, 132, .5); background: rgba(61, 220, 132, .08); }
.b-a1 { color: var(--tube); border-color: rgba(255, 176, 0, .5); background: rgba(255, 176, 0, .07); }
.b-gear { color: var(--bone); border-color: #555a62; background: #15171a; }
.stats { font-family: var(--font-mono); font-size: .82rem; color: var(--steel); }

.knobs { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem .25rem; margin: 1rem 0 .5rem; padding: .75rem .25rem .5rem; border-top: 1px solid rgba(201, 162, 74, .35); border-bottom: 1px solid rgba(201, 162, 74, .35); }
@media (min-width: 420px) { .knobs { grid-template-columns: repeat(6, 1fr); } }
@media (min-width: 992px) and (max-width: 1399.98px) { .knobs { grid-template-columns: repeat(3, 1fr); } }
.knob { text-align: center; min-width: 0; }
.knob svg { width: 100%; max-width: 58px; height: auto; display: block; margin: 0 auto; }
.knob .k-label { font-family: var(--font-head); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.knob .k-val { font-family: var(--font-mono); font-size: .8rem; color: var(--bone); }

.chain { display: flex; align-items: center; flex-wrap: wrap; gap: .4rem; font-family: var(--font-head); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--steel); }
.chain .arrow { color: #555a62; }
.stomp {
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center;
  width: 52px; height: 62px; border-radius: 6px;
  background: linear-gradient(180deg, #2f6fd1, #1d4a96);
  color: #fff; font-size: .58rem; letter-spacing: .08em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 3px 0 #0f2a57;
  position: relative;
}
.stomp::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: #ff2a3a; box-shadow: 0 0 6px #ff2a3a; margin-bottom: 5px; }
.stomp::after { content: ""; width: 16px; height: 16px; border-radius: 50%; background: radial-gradient(#ddd, #888); margin-top: 5px; box-shadow: 0 1px 0 #000; }
.stomp.green { background: linear-gradient(180deg, #2fa35a, #1d6b3a); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 3px 0 #0f3b20; }
.gear-box { padding: .35rem .55rem; border: 1px solid #555a62; background: #15171a; color: var(--bone); border-radius: 2px; }

.hazard {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-head); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem;
  color: #111; background: var(--tube);
  padding: .3rem .6rem;
  border: 3px solid transparent;
  border-image: repeating-linear-gradient(45deg, #111 0 6px, var(--tube) 6px 12px) 3;
}
.why { font-size: .98rem; color: #d8d2c6; }
.why strong { color: var(--bone); }
.why-title { font-family: var(--font-head); letter-spacing: .14em; font-size: .75rem; color: var(--gold); text-transform: uppercase; }

.btn-horns, .btn-thumb {
  border: 1px solid #4a4e56; background: #15171a; color: var(--bone);
  font-size: 1.05rem; line-height: 1; padding: .45rem .65rem; border-radius: 3px;
}
.btn-horns:hover, .btn-thumb:hover { border-color: var(--tube); }
.btn-horns[aria-pressed="true"] { background: var(--blood); border-color: #ff4d5a; box-shadow: 0 0 14px rgba(193, 18, 31, .7); }
.btn-thumb[aria-pressed="true"] { background: #2b2e34; border-color: var(--steel); }

/* ===== Footer ===== */
.site-foot { border-top: 1px solid #23262b; color: var(--steel); font-size: .9rem; }
.site-foot a { color: var(--bone); }
.t3k { font-family: var(--font-head); letter-spacing: .12em; text-transform: uppercase; }

[hidden] { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .vu-needle { transform: rotate(10deg); }
}

/* ===================================================================
   App additions (beyond the mockup): layout, forms, tables, auth, admin
   =================================================================== */
body { display: flex; flex-direction: column; }
main { flex: 1 0 auto; }
.small-title { font-size: clamp(1.5rem, 3.5vw, 2.4rem); }
.text-steel { color: var(--steel) !important; }
.text-gold { color: var(--gold) !important; }
.text-tube { color: var(--tube) !important; }
.panel { padding: 1.25rem; }
@media (min-width: 768px) { .panel { padding: 1.5rem 1.75rem; } }

/* Forms */
.form-label { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .12em; color: var(--gold); font-size: .8rem; font-weight: 600; margin-bottom: .3rem; }
.form-text { color: var(--bs-secondary-color); }
.invalid-feedback { display: block; color: #ff6b76; font-weight: 500; }
.is-invalid { border-color: #ff4d5a !important; }
.form-check-input { background-color: #0d0e10; border-color: #555a62; }
.form-check-input:checked { background-color: var(--blood); border-color: var(--blood); }
.form-check-input:focus { box-shadow: 0 0 0 .2rem rgba(255, 176, 0, .25); border-color: var(--tube); }
.btn-crank.btn-sm-crank { font-size: 1rem; padding: .5rem 1.4rem; }
.btn-link-steel { color: var(--steel); text-decoration: none; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .1em; font-size: .85rem; background: none; border: 0; padding: 0; }
.btn-link-steel:hover { color: var(--tube); }
.btn-danger-steel { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .1em; border: 1px solid #7d0b14; color: #ff8a93; background: #1b0d0f; }
.btn-danger-steel:hover { background: var(--blood); color: #fff; border-color: #ff4d5a; }

/* Flash messages: gaffer-tape stickers */
.flash-stack { display: grid; gap: .75rem; margin-bottom: 1.5rem; }
.gaffer.gaffer-success .stamp { color: #1d6b3a; border-color: #1d6b3a; }
.gaffer.gaffer-warning .stamp { color: #9a6500; border-color: #9a6500; }
.gaffer .btn-close { margin-left: auto; filter: none; opacity: .6; }
.copy-link { display: flex; gap: .5rem; width: 100%; margin-top: .5rem; }
.copy-link input { font-family: var(--font-mono); font-size: .85rem; background: #fff; color: #111; border: 1px solid #999; }
.copy-link .btn { white-space: nowrap; }

/* Auth pages */
.auth-wrap { max-width: 460px; margin: 0 auto; padding: 2rem 0 3rem; }
.auth-logo { display: block; text-align: center; font-size: 2.6rem; margin-bottom: 1.25rem; }

/* Rig cards */
.rig-card .faceplate { padding: 1rem 1.1rem; height: 100%; display: flex; flex-direction: column; }
.rig-card .amp-title { font-size: 1.1rem; }
.rig-meta { list-style: none; padding: 0; margin: .5rem 0 1rem; font-size: .95rem; }
.rig-meta li { padding: .15rem 0; }
.rig-meta b { font-family: var(--font-head); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; font-size: .72rem; color: var(--gold); display: inline-block; min-width: 5.5rem; }
.badge-default { color: var(--tube); border-color: rgba(255, 176, 0, .6); background: rgba(255, 176, 0, .08); }
.empty-stage { text-align: center; padding: 3rem 1rem; }
.empty-stage .big { font-family: var(--font-head); font-size: 1.6rem; text-transform: uppercase; letter-spacing: .06em; }

/* Tables (admin) */
.table-metal { --bs-table-bg: transparent; --bs-table-color: var(--bone); --bs-table-border-color: #2c2f35; --bs-table-hover-bg: rgba(255, 176, 0, .04); margin: 0; }
.table-metal thead th { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .1em; font-size: .75rem; color: var(--gold); font-weight: 600; border-bottom-color: rgba(201, 162, 74, .5); white-space: nowrap; }
.table-metal td { vertical-align: middle; }
.table-metal .mono { font-size: .9rem; }
.state { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-size: .72rem; padding: .15rem .45rem; border: 1px solid; border-radius: 2px; }
.state-pending, .state-active { color: var(--valve-green); border-color: rgba(61, 220, 132, .5); }
.state-accepted { color: var(--steel); border-color: #4a4e56; }
.state-expired, .state-revoked, .state-disabled { color: #ff8a93; border-color: rgba(255, 77, 90, .5); }
.state-admin { color: var(--tube); border-color: rgba(255, 176, 0, .5); }
.budget-form { display: flex; gap: .35rem; align-items: center; }
.budget-form input { width: 6.5rem; }

/* Admin */
.admin-banner { background: repeating-linear-gradient(45deg, #2a0609 0 12px, #1d0507 12px 24px); border-bottom: 2px solid var(--blood); color: #ffd3d6; font-family: var(--font-head); letter-spacing: .08em; text-transform: uppercase; font-size: .85rem; }
.admin-banner a { color: #fff; }
.stat-tile { text-align: center; padding: 1rem; }
.stat-tile .num { font-family: var(--font-mono); font-size: 2rem; color: var(--bone); line-height: 1; }
.stat-tile .lbl { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; color: var(--gold); margin-top: .35rem; }
.check-ok { color: var(--valve-green); }
.check-fail { color: #ff6b76; }
.alert-row { border-left: 4px solid var(--blood); background: rgba(193, 18, 31, .07); padding: .75rem 1rem; }
.alert-row.warning { border-left-color: var(--tube); background: rgba(255, 176, 0, .06); }
.subnav { display: flex; flex-wrap: wrap; gap: 1.25rem; margin-bottom: 1.5rem; border-bottom: 1px solid #23262b; }
.subnav a { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .12em; color: var(--steel); text-decoration: none; padding-bottom: .5rem; font-weight: 600; }
.subnav a.active, .subnav a:hover { color: var(--bone); box-shadow: inset 0 -3px 0 var(--blood); }

/* Error pages */
.error-code { font-family: var(--font-logo); font-size: clamp(4rem, 14vw, 8rem); color: var(--blood); line-height: 1; text-shadow: 0 0 30px rgba(193, 18, 31, .5); }
.measure { max-width: 36rem; }

/* Capture photo on result cards (hotlinked from TONE3000, never stored) */
.amp-photo {
  display: block; position: relative; overflow: hidden;
  aspect-ratio: 16 / 9; margin: -.25rem -.35rem .9rem;
  border: 1px solid rgba(201, 162, 74, .55); border-radius: 4px;
  background: #0d0e10; box-shadow: inset 0 0 0 1px #000, 0 6px 16px rgba(0, 0, 0, .45);
}
.amp-photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; }
.amp-photo:hover img { transform: scale(1.03); }
.amp-photo::after { content: ""; position: absolute; inset: 0; pointer-events: none; box-shadow: inset 0 -40px 40px -20px rgba(0, 0, 0, .55); }
.amp-photo.empty { display: flex; align-items: center; justify-content: center; text-decoration: none; }
.amp-photo.empty span { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .25em; color: var(--gold); font-size: .9rem; opacity: .8; }

/* ===== Ideas batch: gear brief, fit, files, IRs, also-list, refine, thread ===== */
.gear-brief .gear-item { padding: .45rem 0; border-bottom: 1px dashed rgba(201, 162, 74, .25); }
.gear-brief .gear-item:last-child { border-bottom: 0; }
.gear-kind { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .12em; font-size: .68rem; color: var(--gold); min-width: 4.8rem; }
.conf { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-size: .66rem; padding: .1rem .4rem; border: 1px solid; border-radius: 2px; white-space: nowrap; }
.conf-best { color: var(--valve-green); border-color: rgba(61, 220, 132, .55); background: rgba(61, 220, 132, .08); }
.conf-close { color: var(--tube); border-color: rgba(255, 176, 0, .55); background: rgba(255, 176, 0, .07); }
.conf-alternative { color: #c9ccd2; border-color: #5a5f68; background: #15171a; }

.fit { font-family: var(--font-mono); font-size: .85rem; padding: .1rem .45rem; border: 1px solid; border-radius: 2px; margin-left: auto; margin-right: .6rem; white-space: nowrap; }
.fit-hi { color: var(--valve-green); border-color: rgba(61, 220, 132, .6); box-shadow: 0 0 8px rgba(61, 220, 132, .25); }
.fit-mid { color: var(--tube); border-color: rgba(255, 176, 0, .6); }
.fit-lo { color: #ff8a93; border-color: rgba(255, 77, 90, .5); }

.files-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.files-list li { position: relative; padding: .5rem 4.6rem .5rem .6rem; background: rgba(0, 0, 0, .3); border: 1px solid #33363c; border-left: 3px solid var(--gold); border-radius: 2px; }
.file-label { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .1em; font-size: .7rem; color: var(--gold); margin-right: .4rem; }
.file-name { font-size: .82rem; word-break: break-word; }
.file-dl { position: absolute; right: .5rem; top: 50%; transform: translateY(-50%); font-family: var(--font-head); font-size: .75rem; letter-spacing: .06em; text-decoration: none; color: var(--bone); border: 1px solid #555a62; padding: .2rem .45rem; border-radius: 2px; background: #1b1d21; }
.file-dl:hover, .file-dl:focus-visible { color: var(--tube); border-color: var(--tube); }
.ir-list { list-style: none; padding: 0; }

.saved-note { border-left: 4px solid var(--tube); background: rgba(255, 176, 0, .06); padding: .75rem 1rem; }
.also { border: 1px solid #2c2f35; background: rgba(255, 255, 255, .02); padding: .75rem 1rem; border-radius: 4px; }
.also summary { cursor: pointer; font-size: 1.1rem; }
.also summary .head { color: var(--bone); }
.also-list { margin-top: .75rem; display: grid; gap: .6rem; }
.also-item { display: flex; align-items: center; gap: .75rem; padding: .5rem; border-bottom: 1px dashed #2c2f35; }
.also-thumb { flex: 0 0 72px; height: 48px; border-radius: 3px; overflow: hidden; border: 1px solid rgba(201, 162, 74, .4); display: block; background-color: #0d0e10; }
.also-thumb img { width: 100%; height: 100%; object-fit: cover; }
.also-title { color: var(--bone); font-weight: 600; text-decoration: none; }
.also-title:hover { color: var(--tube); }
.min-w-0 { min-width: 0; }
.refine-input { min-width: 14rem; }
.thread { display: flex; flex-wrap: wrap; gap: .4rem .6rem; align-items: center; font-size: .9rem; }
.thread a { color: var(--tube); }
.skip-link { position: absolute; left: .5rem; top: -3rem; z-index: 2000; background: var(--tube); color: #000; padding: .5rem .9rem; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; border-radius: 2px; text-decoration: none; }
.skip-link:focus { top: .5rem; }
main[tabindex="-1"]:focus, main[tabindex="-1"]:focus-visible { outline: none !important; }
/* Pedal names wrap onto two lines inside the stompbox instead of being cut off */
.stomp { width: 64px; height: 70px; padding: 0 3px; }
.stomp-name { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-align: center; line-height: 1.1; font-size: .56rem; word-break: break-word; }
/* Refine: input and button side by side on wider screens */
.refine-input { width: auto; flex: 1 1 14rem; }

/* ===== Phase 3: rig tester ===== */
.rig-tester .faceplate { border-color: var(--blood); }
.tester-status { min-height: 1.5em; font-family: var(--font-mono); font-size: .9rem; color: var(--bone); border-left: 3px solid var(--steel); padding-left: .6rem; }
.tester-status[data-kind="ok"] { border-color: var(--valve-green); }
.tester-status[data-kind="error"] { border-color: #ff4d5a; color: #ff9aa2; }
.tester-status[data-kind="rec"] { border-color: #ff2a3a; color: #ffb3b9; animation: rec-blink 1s steps(2) infinite; }
@keyframes rec-blink { 50% { border-color: transparent; } }
.rig-tester fieldset { border: 0; padding: 0; margin: 0; }
.tester-meter { display: flex; gap: 3px; margin-top: .35rem; }
.tester-meter .led { flex: 1; height: 10px; max-width: 22px; }
.tester-meter.clip .led.r { background: #ff2a3a; box-shadow: 0 0 8px #ff2a3a; }
.form-range::-webkit-slider-thumb { background: var(--tube); }
.form-range::-moz-range-thumb { background: var(--tube); }
.form-range::-webkit-slider-runnable-track { background: #2c2f35; }
.form-range::-moz-range-track { background: #2c2f35; }
.text-bone { color: var(--bone) !important; }
kbd { background: #2a2d33; border: 1px solid #4a4e56; color: var(--bone); font-family: var(--font-mono); padding: 0 .3rem; }
.files-list li { padding-right: 9.5rem; }
.file-actions { position: absolute; right: .5rem; top: 50%; transform: translateY(-50%); display: flex; gap: .35rem; }
.file-actions .file-dl { position: static; transform: none; }
.file-test { font-family: var(--font-head); font-size: .75rem; letter-spacing: .06em; color: #fff; border: 1px solid #ff4d5a; background: linear-gradient(180deg, #d2141f, var(--blood-dark)); padding: .2rem .5rem; border-radius: 2px; }
.file-test:hover, .file-test:focus-visible { box-shadow: 0 0 10px rgba(255, 176, 0, .5); }
.file-test[aria-pressed="true"], [data-test-pack][aria-pressed="true"] { background: var(--valve-green); border-color: var(--valve-green); color: #04140b; box-shadow: 0 0 12px rgba(61, 220, 132, .6); }
@media (max-width: 575.98px) {
  .files-list li { padding-right: .6rem; padding-bottom: 2.6rem; }
  .file-actions { top: auto; bottom: .5rem; transform: none; }
}
.lang-switch { display: flex; align-items: center; gap: .4rem; }
.lang-switch button { background: none; border: 0; padding: 0; color: var(--steel); font-family: var(--font-head); letter-spacing: .08em; text-transform: uppercase; font-size: .8rem; }
.lang-switch button:hover, .lang-switch button:focus-visible { color: var(--tube); }
.lang-switch button[aria-current="true"] { color: var(--bone); text-decoration: underline; text-decoration-color: var(--blood); text-underline-offset: 4px; }

/* ===== Rig tester: interactive knobs, pedal stompbox, EQ ===== */
.tk { display: inline-flex; flex-direction: column; align-items: center; gap: .1rem; min-width: 64px; cursor: ns-resize; touch-action: none; user-select: none; border-radius: 6px; padding: .2rem; }
.tk:focus-visible { outline: 2px solid var(--tube); outline-offset: 2px; }
.tk svg { width: 58px; height: 58px; display: block; }
.tk .k-label { font-family: var(--font-head); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }
.tk .k-val { font-family: var(--font-mono); font-size: .78rem; color: var(--bone); }
.eq-knobs { display: flex; flex-wrap: wrap; gap: 1rem; padding: .6rem .4rem; border: 1px solid rgba(201, 162, 74, .35); border-radius: 4px; background: rgba(0, 0, 0, .25); justify-content: space-around; }

.stompbox {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: .7rem 1rem; border-radius: 10px;
  background: linear-gradient(180deg, #2fa35a, #1d6b3a);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 4px 0 #0f3b20, 0 10px 24px rgba(0, 0, 0, .45);
  color: #fff;
}
.stompbox[data-on="false"] { filter: saturate(.35) brightness(.8); }
.stompbox .tk .k-label { color: #e8ffe9; }
.stompbox .tk .k-val { color: #fff; }
.stomp-led { width: 12px; height: 12px; border-radius: 50%; background: #3b0a0a; box-shadow: inset 0 0 2px #000; flex: 0 0 12px; }
.stompbox[data-on="true"] .stomp-led { background: #ff2a3a; box-shadow: 0 0 10px #ff2a3a, inset 0 0 2px #fff; }
.stomp-title { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-size: .85rem; flex: 1 1 8rem; min-width: 0; overflow-wrap: anywhere; }
.footswitch {
  width: 46px; height: 46px; border-radius: 50%; border: 2px solid #111;
  background: radial-gradient(circle at 35% 30%, #fafafa, #9a9a9a 55%, #555);
  box-shadow: 0 3px 0 #111, 0 6px 12px rgba(0, 0, 0, .5);
}
.footswitch:active { transform: translateY(2px); box-shadow: 0 1px 0 #111; }
.footswitch:disabled { opacity: .5; cursor: not-allowed; }
.footswitch:focus-visible { outline: 2px solid var(--tube); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { .footswitch:active { transform: none; } }