/* ============================================================================
   Vox Research — design tokens + components
   Dark é o tema padrão. Tema/idioma são estado global de UI (data-theme/lang
   em <html>, persistidos em cookie + localStorage, SSR sem flash).
   ============================================================================ */

:root {
  --bg:            #0A1220;
  --header:        rgba(10, 18, 32, 0.78);
  --card:          #101B2E;
  --card-mute:     #0D1726;
  --cta-bg:        #0D1726;
  --bubble:        #0C1830;
  --mark-bg:       #0B1F3A;
  --chip:          rgba(255, 255, 255, 0.05);
  --border:        rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text:          #E9EFF8;
  --text-dim:      #93A4BD;
  --text-faint:    #5F7088;
  --accent:        #3B82F6;
  --accent-text:   #3B82F6;
  --accent-soft:   rgba(59, 130, 246, 0.14);
  --accent-line:   rgba(59, 130, 246, 0.30);
  --grid:          rgba(255, 255, 255, 0.035);
  --success:       #16A34A;
  --rec:           #EF4444;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Hanken Grotesk', sans-serif;
  --font-mono:    'Space Mono', monospace;
}

[data-theme="light"] {
  --bg:            #F5F7FB;
  --header:        rgba(245, 247, 251, 0.85);
  --card:          #FFFFFF;
  --card-mute:     #FBFCFE;
  --cta-bg:        #FFFFFF;
  --bubble:        #F2F6FD;
  --mark-bg:       #0B1F3A;
  --chip:          rgba(11, 31, 58, 0.045);
  --border:        rgba(11, 31, 58, 0.10);
  --border-strong: rgba(11, 31, 58, 0.18);
  --text:          #0B1F3A;
  --text-dim:      #566380;
  --text-faint:    #8694AC;
  --accent:        #2563EB;
  --accent-text:   #2563EB;
  --accent-soft:   rgba(37, 99, 235, 0.08);
  --accent-line:   rgba(37, 99, 235, 0.22);
  --grid:          rgba(11, 31, 58, 0.05);
}

/* ── Base ─────────────────────────────────────────────────────────────── */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  transition: background .3s, color .3s;
}
a { color: inherit; }
::selection { background: rgba(59, 130, 246, 0.28); }
textarea, input, select, button { font-family: inherit; }
textarea::placeholder, input::placeholder { color: var(--text-faint); }

/* ── Keyframes ────────────────────────────────────────────────────────── */
@keyframes voxbar   { 0%,100% { transform: scaleY(0.28); } 50% { transform: scaleY(1); } }
@keyframes voxpulse { 0%,100% { opacity: .35; transform: scale(.85); } 50% { opacity: 1; transform: scale(1); } }
@keyframes voxrise  { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes voxspin  { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}

/* ── Layout helpers ───────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 clamp(18px, 5vw, 28px); }
.container--builder { max-width: 860px; }

/* ── Brand mark ───────────────────────────────────────────────────────── */
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; flex-shrink: 0; }
.brand__mark {
  display: flex; align-items: flex-end; gap: 3px;
  width: 30px; height: 30px; padding: 6px 5px;
  border-radius: 8px; background: var(--mark-bg); box-sizing: border-box;
}
.brand__mark i { display: block; width: 3px; flex: 1; border-radius: 2px; background: var(--accent); }
.brand__mark i:nth-child(1) { height: 46%; }
.brand__mark i:nth-child(2) { height: 100%; }
.brand__mark i:nth-child(3) { height: 70%; }
.brand__mark i:nth-child(4) { height: 34%; }
.brand__word { font-family: var(--font-display); font-weight: 600; font-size: 18px; letter-spacing: -0.01em; color: var(--text); }
.brand__word span { color: var(--text-dim); font-weight: 500; }

/* ── Header ───────────────────────────────────────────────────────────── */
.header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  background: var(--header); border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  padding: 13px clamp(18px, 5vw, 28px);
}
.header__nav { display: flex; gap: clamp(14px, 2vw, 26px); margin-left: 6px; flex: 1 1 auto; flex-wrap: wrap; }
.header__nav a { font-size: 14px; color: var(--text-dim); text-decoration: none; font-weight: 500; padding: 6px 0; transition: color .18s; }
.header__nav a:hover { color: var(--text); }
.header__actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header__divider { width: 1px; height: 20px; background: var(--border); margin: 0 2px; }
.header__meta { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim); flex: 1; }
.header__step { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-faint); letter-spacing: 0.04em; }

/* Language pill toggle */
.langtoggle { display: flex; align-items: center; background: var(--chip); border: 1px solid var(--border); border-radius: 999px; padding: 2px; }
.langtoggle button {
  border: none; cursor: pointer; padding: 5px 11px; border-radius: 999px;
  font-family: var(--font-body); font-weight: 600; font-size: 12px;
  background: transparent; color: var(--text-dim); transition: all .15s;
}
.langtoggle button.is-active { background: var(--accent); color: #fff; }

/* Theme toggle */
.themetoggle {
  width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
  border-radius: 999px; background: var(--chip); border: 1px solid var(--border); cursor: pointer; padding: 0;
}
.themetoggle__dot { width: 15px; height: 15px; border-radius: 50%; display: block; }
[data-theme="dark"] .themetoggle__dot { border: 2px solid var(--text-dim); box-shadow: inset -4px -2px 0 0 var(--text-dim); }
[data-theme="light"] .themetoggle__dot { background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn { font-family: var(--font-display); font-weight: 600; cursor: pointer; text-decoration: none; border: none; transition: transform .15s, filter .15s, background .15s; }
.btn--primary {
  font-size: 15px; color: #fff; background: var(--accent); padding: 14px 24px; border-radius: 11px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.12) inset, 0 10px 26px -10px var(--accent);
}
.btn--primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn--secondary { font-size: 15px; color: var(--text); background: transparent; padding: 14px 22px; border-radius: 10px; border: 1px solid var(--border-strong); }
.btn--secondary:hover { background: var(--chip); }
.btn--nav {
  font-family: var(--font-display); font-size: 13.5px; font-weight: 600; color: #fff; background: var(--accent);
  padding: 9px 16px; border-radius: 9px; text-decoration: none; white-space: nowrap;
  box-shadow: 0 1px 0 rgba(255,255,255,0.12) inset, 0 6px 18px -8px var(--accent);
}
.btn--nav:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn--ghostnav { font-size: 13.5px; font-weight: 600; color: var(--text-dim); padding: 9px 8px; text-decoration: none; }
.btn--ghostnav:hover { color: var(--text); }

/* ── Eyebrow (section index) ─────────────────────────────────────────── */
.eyebrow { display: flex; align-items: center; gap: 13px; margin-bottom: 18px; }
.eyebrow__num { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--accent-text); }
.eyebrow__label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-faint); }
.eyebrow__line { flex: 1; max-width: 56px; height: 1px; background: var(--border); }

.section { padding: 72px 0; border-top: 1px solid var(--border); }
.h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(25px, 4.2vw, 34px); line-height: 1.12; letter-spacing: -0.02em; margin: 0; color: var(--text); text-wrap: balance; }

/* ── Hero ─────────────────────────────────────────────────────────────── */
.hero {
  position: relative; display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(36px, 5vw, 56px); align-items: center;
  padding: clamp(48px, 8vw, 84px) 0 clamp(48px, 8vw, 80px);
}
.hero__grid {
  position: absolute; inset: -40px -28px 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(110% 80% at 78% 38%, #000 18%, transparent 68%);
  mask-image: radial-gradient(110% 80% at 78% 38%, #000 18%, transparent 68%);
}
.hero__col { position: relative; z-index: 1; }
.hero__badge { display: inline-flex; align-items: center; gap: 11px; margin-bottom: 28px; }
.hero__badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.hero__badge .label { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-dim); }
.hero__badge .line { width: 36px; height: 1px; background: var(--border); }
.hero__h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(34px, 7vw, 58px); line-height: 1.02; letter-spacing: -0.035em; margin: 0 0 22px; color: var(--text); text-wrap: balance; }
.hero__sub { font-size: 18.5px; line-height: 1.55; color: var(--text-dim); max-width: 520px; margin: 0 0 34px; text-wrap: pretty; }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__meta { margin-top: 30px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-faint); }

/* interview mock */
.mock { position: relative; z-index: 1; }
.mock__card { position: relative; z-index: 2; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 24px; box-shadow: 0 24px 50px -34px rgba(2,8,23,0.45); }
.mock__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.mock__tag { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); letter-spacing: 0.08em; text-transform: uppercase; }
.mock__live { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--accent-text); }
.mock__live .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--rec); animation: voxpulse 1.4s ease-in-out infinite; }
.mock__bubble { background: var(--bubble); border-radius: 14px; padding: 16px 18px; margin-bottom: 16px; }
.mock__qlabel { font-family: var(--font-mono); font-size: 10.5px; color: var(--accent-text); margin-bottom: 8px; letter-spacing: 0.1em; }
.mock__q { font-size: 15.5px; line-height: 1.5; color: var(--text); }
.mock__wave { display: flex; align-items: center; gap: 14px; padding: 6px 4px 12px; }
.wave { display: flex; align-items: flex-end; gap: 3px; height: 30px; flex: 1; }
.wave i { display: block; flex: 1; max-width: 4px; border-radius: 3px; background: var(--accent); height: 100%; transform-origin: bottom; animation: voxbar 1s ease-in-out infinite; }
.mock__time { font-size: 12px; font-weight: 600; color: var(--text-dim); font-variant-numeric: tabular-nums; }
.mock__chip { position: absolute; z-index: 3; right: -14px; bottom: -18px; background: var(--card); border: 1px solid var(--border); border-radius: 11px; padding: 12px 15px; box-shadow: 0 16px 32px -22px rgba(2,8,23,0.5); }
.mock__chip-label { font-family: var(--font-mono); font-size: 9.5px; color: var(--text-dim); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 5px; }
.mock__chip-val { display: flex; align-items: center; gap: 7px; font-size: 14px; font-weight: 600; color: var(--success); }
.mock__chip-val .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); }

/* ── Two-column block (problem) ───────────────────────────────────────── */
.cols2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: clamp(28px, 4vw, 56px); }
.stack { display: flex; flex-direction: column; gap: 20px; }
.para { font-size: 17px; line-height: 1.6; color: var(--text-dim); margin: 0; text-wrap: pretty; }

.section__head { max-width: 680px; margin-bottom: 46px; }
.section__intro { font-size: 17px; line-height: 1.55; color: var(--text-dim); margin: 14px 0 0; }

/* ── Card grids ───────────────────────────────────────────────────────── */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); gap: 18px; }
.scard { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 22px; }
.scard--accent { border-color: var(--accent-line); }
.scard__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.scard__idx { font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: var(--accent-text); letter-spacing: 0.03em; }
.scard__idx span { color: var(--text-faint); font-weight: 400; }
.scard__badge { font-family: var(--font-mono); font-size: 9.5px; font-weight: 700; color: #fff; background: var(--accent); padding: 3px 9px; border-radius: 5px; letter-spacing: 0.06em; text-transform: uppercase; }
.scard__title { font-family: var(--font-display); font-weight: 600; font-size: 18px; letter-spacing: -0.01em; margin: 0 0 8px; color: var(--text); }
.scard__desc { font-size: 14.5px; line-height: 1.55; color: var(--text-dim); margin: 0; text-wrap: pretty; }

.fcard { background: var(--card); border: 1px solid var(--border); border-radius: 13px; padding: 26px 24px; transition: transform .18s, border-color .18s; }
.fcard:hover { transform: translateY(-2px); border-color: var(--accent-line); }
.fcard__idx { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--accent-text); margin-bottom: 16px; letter-spacing: 0.04em; }
.fcard__idx span { color: var(--text-faint); font-weight: 400; }
.fcard__title { font-family: var(--font-display); font-weight: 600; font-size: 17.5px; letter-spacing: -0.01em; margin: 0 0 8px; color: var(--text); }
.fcard__desc { font-size: 14.5px; line-height: 1.55; color: var(--text-dim); margin: 0; text-wrap: pretty; }

/* ── Comparison table (always 2 cols) ────────────────────────────────── */
.compare { border: 1px solid var(--border); border-radius: 14px; overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; }
.compare__h { padding: 18px 24px; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; display: flex; align-items: center; gap: 9px; border-bottom: 1px solid var(--border); }
.compare__h--without { background: var(--card-mute); color: var(--text-dim); border-right: 1px solid var(--border); }
.compare__h--without span { color: var(--text-faint); }
.compare__h--with { background: var(--accent-soft); color: var(--accent-text); border-bottom-color: var(--accent-line); }
.compare__a { padding: 17px 24px; border-bottom: 1px solid var(--border); border-right: 1px solid var(--border); font-size: 14.5px; line-height: 1.45; color: var(--text-dim); }
.compare__b { padding: 17px 24px; border-bottom: 1px solid var(--border); font-size: 14.5px; line-height: 1.45; color: var(--text); font-weight: 500; }

/* ── Try it (lead form) ──────────────────────────────────────────────── */
.cta { background: var(--cta-bg); border: 1px solid var(--border); border-radius: 16px; padding: clamp(26px, 5vw, 48px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: clamp(28px, 4vw, 48px); align-items: center; position: relative; overflow: hidden; }
.cta__sub { font-size: 16.5px; line-height: 1.55; color: var(--text-dim); margin: 16px 0 22px; }
.cta__support { font-size: 14px; line-height: 1.55; color: var(--text-faint); margin: 0; padding: 14px 16px; background: var(--chip); border-radius: 12px; border: 1px solid var(--border); }
.cta__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(24px, 4vw, 32px); line-height: 1.14; letter-spacing: -0.02em; margin: 0; color: var(--text); text-wrap: balance; }
.formcard { position: relative; background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 26px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-dim); margin-bottom: 6px; }
.input { width: 100%; padding: 11px 13px; border-radius: 10px; border: 1px solid var(--border-strong); background: var(--bg); color: var(--text); font-size: 14.5px; outline: none; }
.input:focus { border-color: var(--accent); }
select.input { appearance: none; }
.form__error { color: var(--rec); font-size: 13px; margin: 4px 0 0; min-height: 16px; }
.success { text-align: center; padding: 30px 10px; animation: voxrise .4s ease both; }
.success__icon { width: 52px; height: 52px; border-radius: 50%; background: var(--accent-soft); border: 1px solid var(--accent-line); display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; color: var(--accent); font-size: 24px; }
.success__title { font-family: var(--font-display); font-weight: 600; font-size: 20px; margin: 0 0 10px; color: var(--text); }
.success__sub { font-size: 15px; line-height: 1.55; color: var(--text-dim); margin: 0; }

/* ── Footer ───────────────────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--border); margin-top: 40px; }
.footer__inner { padding: 48px clamp(18px, 5vw, 28px) 30px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: clamp(28px, 4vw, 40px); }
.footer__tagline { font-size: 14.5px; line-height: 1.55; color: var(--text-dim); margin: 16px 0 0; max-width: 320px; text-wrap: pretty; }
.footer__coltitle { font-size: 12px; font-weight: 600; color: var(--text-faint); letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 16px; }
.footer__links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; }
.footer__links a { font-size: 14px; color: var(--text-dim); text-decoration: none; transition: color .15s; }
.footer__links a:hover { color: var(--text); }
.footer__bar { padding: 18px clamp(18px, 5vw, 28px) 36px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer__bar span { font-size: 13px; color: var(--text-faint); }

/* ============================================================================
   BUILDER
   ============================================================================ */
.progress { height: 3px; background: var(--chip); }
.progress__bar { height: 100%; background: var(--accent); transition: width .4s cubic-bezier(.2,.7,.2,1); }

.builder-main { max-width: 860px; margin: 0 auto; padding: clamp(26px, 5vw, 46px) clamp(18px, 5vw, 28px) 90px; }

.stepper { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 34px; }
.stepper__btn { display: flex; align-items: center; gap: 9px; padding: 8px 13px 8px 9px; border-radius: 11px; cursor: pointer; transition: all .15s; border: 1px solid transparent; background: transparent; color: var(--text-dim); }
.stepper__btn.is-current { border-color: var(--accent-line); background: var(--accent-soft); color: var(--text); }
.stepper__dot { width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: 11px; font-weight: 700; flex-shrink: 0; background: var(--chip); color: var(--text-faint); }
.stepper__btn.is-current .stepper__dot { background: var(--accent); color: #fff; }
.stepper__btn.is-done .stepper__dot { background: var(--accent-soft); color: var(--accent-text); }
.stepper__txt { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.15; }
.stepper__kicker { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.1em; opacity: .7; }
.stepper__label { font-size: 13px; font-weight: 600; }

.panel { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: clamp(24px, 4vw, 40px); }
.step { display: none; }
.step.is-active { display: block; animation: voxrise .35s ease both; }

.kicker { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-text); margin-bottom: 14px; }
.step__h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(24px, 4.2vw, 32px); letter-spacing: -0.025em; line-height: 1.1; margin: 0 0 12px; color: var(--text); }
.step__sub { font-size: 16px; line-height: 1.55; color: var(--text-dim); margin: 0; max-width: 560px; }

.mono-label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); }

/* Selectable cards (type, voice, channel) */
.selgrid { display: grid; gap: 14px; }
.selgrid--type { grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)); margin-top: 28px; }
.selgrid--voice { grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
.selgrid--channel { grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr)); }
.selcard { border: 1px solid var(--border); border-radius: 12px; padding: 16px; cursor: pointer; background: var(--card); transition: all .15s; text-align: left; width: 100%; color: var(--text); }
.selcard.is-selected { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }
.selcard__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.selcard__tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint); }
.selcard__title { font-family: var(--font-display); font-weight: 600; font-size: 16px; color: var(--text); margin-bottom: 6px; }
.selcard__desc { font-size: 13px; line-height: 1.5; color: var(--text-dim); }
.checkdot { width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; background: transparent; color: transparent; border: 1px solid var(--border-strong); flex-shrink: 0; }
.selcard.is-selected .checkdot { background: var(--accent); color: #fff; border: none; }

.voicecard { display: flex; align-items: center; gap: 12px; }
.voicecard__glyph { width: 38px; height: 38px; border-radius: 50%; background: var(--accent-soft); border: 1px solid var(--accent-line); display: flex; align-items: center; justify-content: center; color: var(--accent); flex-shrink: 0; }
.voicecard__title { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--text); }
.voicecard__desc { font-size: 12.5px; color: var(--text-dim); }

/* Tone chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { font-size: 13.5px; font-weight: 600; padding: 9px 16px; border-radius: 999px; cursor: pointer; transition: all .15s; border: 1px solid var(--border-strong); background: var(--card); color: var(--text-dim); }
.chip.is-selected { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Form inputs (builder) */
.bgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 16px; margin-top: 26px; }
.blabel { display: block; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 8px; }
.binput { width: 100%; padding: 12px 14px; border-radius: 11px; border: 1px solid var(--border-strong); background: var(--card-mute); color: var(--text); font-size: 14.5px; outline: none; }
.binput:focus { border-color: var(--accent); }
.btextarea { min-height: 120px; resize: vertical; line-height: 1.5; }
.ghostmini { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent-text); background: transparent; border: 1px solid var(--accent-line); border-radius: 7px; padding: 4px 9px; cursor: pointer; }
.hint { font-family: var(--font-mono); font-size: 10.5px; color: var(--text-faint); margin-top: 8px; letter-spacing: 0.04em; }

/* Sample player */
.sample { margin-top: 26px; border: 1px solid var(--border); border-radius: 14px; padding: 18px; background: var(--card-mute); display: flex; align-items: center; gap: 16px; }
.sample__play { width: 42px; height: 42px; border-radius: 50%; background: var(--accent); border: none; cursor: pointer; color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 14px; }
.sample__title { font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.sample__wave { display: flex; align-items: flex-end; gap: 3px; height: 20px; }
.sample__wave i { display: block; flex: 1; max-width: 3px; border-radius: 2px; background: var(--accent); height: 100%; transform-origin: bottom; }
.sample.is-playing .sample__wave i { animation: voxbar 0.9s ease-in-out infinite; }
.sample__meta { font-family: var(--font-mono); font-size: 10.5px; color: var(--text-faint); }

/* AI review */
.processing { text-align: center; padding: 56px 20px; }
.spinner { display: inline-block; width: 34px; height: 34px; border: 3px solid var(--accent-soft); border-top-color: var(--accent); border-radius: 50%; animation: voxspin .8s linear infinite; }
.processing__txt { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); margin-top: 18px; }
.aireview { animation: voxrise .35s ease both; }
.ai-intro { display: flex; align-items: flex-start; gap: 11px; padding: 14px 16px; background: var(--accent-soft); border: 1px solid var(--accent-line); border-radius: 12px; margin-top: 22px; }
.ai-intro__mark { color: var(--accent); font-size: 15px; margin-top: 1px; }
.ai-intro__txt { font-size: 14px; line-height: 1.5; color: var(--text); }
.qstack { display: flex; flex-direction: column; gap: 12px; margin-top: 18px; }
.edge { border: 1px dashed var(--border-strong); border-radius: 12px; padding: 16px; }
.edge__label { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 7px; }
.edge__msg { font-size: 14px; line-height: 1.55; color: var(--text-dim); }
.qcard { border: 1px solid var(--border); border-radius: 12px; padding: 16px; background: var(--card-mute); }
.qcard__head { display: flex; align-items: center; gap: 10px; margin-bottom: 9px; }
.qcard__n { font-family: var(--font-mono); font-size: 11px; font-weight: 700; color: var(--accent-text); }
.qcard__type { font-family: var(--font-mono); font-size: 9.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent-text); background: var(--accent-soft); border: 1px solid var(--accent-line); border-radius: 5px; padding: 3px 8px; }
.qcard__text { font-size: 15px; line-height: 1.45; color: var(--text); font-weight: 500; margin-bottom: 9px; }
.qcard__rule { display: flex; align-items: flex-start; gap: 8px; font-size: 12.5px; line-height: 1.45; color: var(--text-dim); }
.qcard__rule .lbl { font-family: var(--font-mono); font-size: 10px; color: var(--text-faint); margin-top: 1px; }
.ai-panels { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 14px; margin-top: 18px; }
.ai-panel { border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.ai-panel__title { font-family: var(--font-display); font-weight: 600; font-size: 14px; color: var(--text); margin-bottom: 12px; }
.ai-rule { display: flex; gap: 9px; align-items: flex-start; font-size: 13px; line-height: 1.4; color: var(--text-dim); }
.ai-rule .ck { color: var(--accent); margin-top: 1px; }
.ai-panel--lgpd { border-color: var(--accent-line); background: var(--accent-soft); }
.ai-panel--lgpd .ai-panel__title { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.ai-panel__body { font-size: 13px; line-height: 1.55; color: var(--text-dim); }

/* Publish */
.linkrow { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.linkfield { flex: 1; min-width: 200px; display: flex; align-items: center; padding: 0 16px; height: 46px; border: 1px solid var(--border-strong); border-radius: 11px; background: var(--card-mute); font-family: var(--font-mono); font-size: 13px; color: var(--text-dim); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.copybtn { font-family: var(--font-display); font-weight: 600; font-size: 14px; color: #fff; background: var(--accent); border: none; border-radius: 11px; padding: 0 20px; height: 46px; cursor: pointer; }
.copybtn.is-copied { color: var(--accent-text); background: var(--accent-soft); border: 1px solid var(--accent-line); }

/* Results preview */
.results { border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.results__head { padding: 14px 18px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; background: var(--card-mute); }
.results__head .t { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim); }
.results__head .m { font-family: var(--font-mono); font-size: 10.5px; color: var(--text-faint); }
.results__stats { padding: 18px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 120px), 1fr)); gap: 12px; }
.stat { border: 1px solid var(--border); border-radius: 11px; padding: 14px; }
.stat__v { font-family: var(--font-display); font-weight: 700; font-size: 22px; color: var(--text); letter-spacing: -0.02em; }
.stat__k { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint); margin-top: 4px; }
.results__blocks { padding: 0 18px 18px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 14px; }
.rblock { border: 1px solid var(--border); border-radius: 11px; padding: 16px; }
.rblock__title { font-family: var(--font-display); font-weight: 600; font-size: 13px; color: var(--text); margin-bottom: 10px; }
.rblock__body { font-size: 13px; line-height: 1.55; color: var(--text-dim); }
.turns { display: flex; flex-direction: column; gap: 9px; }
.turn .who { font-family: var(--font-mono); font-size: 9.5px; color: var(--accent-text); letter-spacing: 0.06em; }
.turn .text { font-size: 12.5px; line-height: 1.45; color: var(--text-dim); margin-top: 2px; }
.results__foot { padding: 14px 18px; border-top: 1px solid var(--border); display: flex; gap: 10px; flex-wrap: wrap; background: var(--card-mute); }
.exportbtn { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--text-dim); background: var(--card); border: 1px solid var(--border-strong); border-radius: 8px; padding: 7px 13px; cursor: pointer; text-decoration: none; }

.publish-done { text-align: center; padding: 8px 0 22px; }
.publish-done h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(22px, 4vw, 28px); letter-spacing: -0.02em; margin: 0 0 8px; color: var(--text); }
.publish-done p { font-size: 15px; line-height: 1.5; color: var(--text-dim); margin: 0 auto; max-width: 440px; }

/* Footer nav (builder) */
.panel__nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--border); }
.btn--back { font-family: var(--font-display); font-weight: 600; font-size: 14px; color: var(--text-dim); background: transparent; border: 1px solid var(--border-strong); border-radius: 11px; padding: 11px 20px; cursor: pointer; }
.btn--back[hidden] { visibility: hidden; }
.btn--builder-primary { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: #fff; background: var(--accent); border: none; border-radius: 11px; padding: 12px 26px; cursor: pointer; box-shadow: 0 1px 0 rgba(255,255,255,0.12) inset, 0 8px 22px -10px var(--accent); }

/* ============================================================================
   AUTH (IAM) — login / register / activate / reset
   ============================================================================ */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 40px clamp(18px, 5vw, 28px); }
.auth-card { width: 100%; max-width: 420px; background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: clamp(26px, 5vw, 38px); box-shadow: 0 24px 50px -34px rgba(2,8,23,0.45); }
.auth-card__brand { display: flex; justify-content: center; margin-bottom: 22px; }
.auth-card h1 { font-family: var(--font-display); font-weight: 700; font-size: 24px; letter-spacing: -0.02em; margin: 0 0 6px; color: var(--text); text-align: center; }
.auth-card__sub { font-size: 14.5px; color: var(--text-dim); text-align: center; margin: 0 0 24px; }
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form .field { margin: 0; }
.auth-form label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-dim); margin-bottom: 6px; }
.btn--full { width: 100%; padding: 14px; border-radius: 11px; font-size: 15px; box-shadow: 0 1px 0 rgba(255,255,255,0.12) inset, 0 10px 24px -12px var(--accent); }
.oauth { display: flex; flex-direction: column; gap: 10px; }
.oauth__btn { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 12px; border-radius: 11px; border: 1px solid var(--border-strong); background: var(--card-mute); color: var(--text); font-family: var(--font-display); font-weight: 600; font-size: 14.5px; text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s; }
.oauth__btn:hover { background: var(--chip); border-color: var(--accent-line); }
.oauth__btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.divider { display: flex; align-items: center; gap: 12px; margin: 22px 0; color: var(--text-faint); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.auth-alt { text-align: center; font-size: 14px; color: var(--text-dim); margin: 22px 0 0; }
.auth-alt a { color: var(--accent-text); text-decoration: none; font-weight: 600; }
.auth-msg { padding: 12px 14px; border-radius: 11px; font-size: 13.5px; line-height: 1.45; margin-bottom: 18px; }
.auth-msg--error { background: rgba(239,68,68,0.10); border: 1px solid rgba(239,68,68,0.30); color: #ef4444; }
.auth-msg--ok { background: var(--accent-soft); border: 1px solid var(--accent-line); color: var(--accent-text); }
.auth-meta { text-align: center; margin-top: 24px; }
.auth-meta a { font-size: 13px; color: var(--text-faint); text-decoration: none; }
.auth-meta a:hover { color: var(--text-dim); }

/* ============================================================================
   IAM ADMIN PANEL
   ============================================================================ */
.admin { display: grid; grid-template-columns: 244px 1fr; min-height: 100vh; }
.admin__side { border-right: 1px solid var(--border); background: var(--card-mute); padding: 20px 16px; display: flex; flex-direction: column; gap: 24px; }
.admin__brand { display: flex; align-items: center; gap: 11px; text-decoration: none; padding: 4px; }
.admin__nav { display: flex; flex-direction: column; gap: 3px; }
.admin__nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 9px; color: var(--text-dim); text-decoration: none; font-size: 14px; font-weight: 500; transition: background .15s, color .15s; }
.admin__nav a:hover { background: var(--chip); color: var(--text); }
.admin__nav a.is-active { background: var(--accent-soft); color: var(--accent-text); }
.admin__nav .ico { width: 18px; text-align: center; opacity: .85; }
.admin__navlabel { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); padding: 0 12px; margin-top: 8px; }
.admin__foot { margin-top: auto; display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--text-dim); }
.admin__foot a { color: var(--text-faint); text-decoration: none; }
.admin__foot a:hover { color: var(--text); }
.admin__main { padding: clamp(22px, 4vw, 40px); max-width: 1100px; }
.admin__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; }
.admin__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(22px, 3.5vw, 28px); letter-spacing: -0.02em; margin: 0; color: var(--text); }
.admin__sub { font-size: 14px; color: var(--text-dim); margin: 4px 0 0; }

.statgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr)); gap: 14px; margin-bottom: 28px; }
.statcard { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 20px; }
.statcard__v { font-family: var(--font-display); font-weight: 700; font-size: 30px; letter-spacing: -0.02em; color: var(--text); }
.statcard__k { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); margin-top: 6px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.card__head { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.card__title { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--text); margin: 0; }

.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { text-align: left; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); font-weight: 700; padding: 12px 20px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.tbl td { padding: 13px 20px; border-bottom: 1px solid var(--border); color: var(--text-dim); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tr:hover td { background: var(--card-mute); }
.tbl td.strong { color: var(--text); font-weight: 500; }
.tbl a.rowlink { color: var(--text); text-decoration: none; font-weight: 500; }
.tbl a.rowlink:hover { color: var(--accent-text); }

.badge { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase; padding: 4px 9px; border-radius: 6px; border: 1px solid var(--border-strong); color: var(--text-dim); white-space: nowrap; }
.badge--on { background: rgba(22,163,74,0.12); border-color: rgba(22,163,74,0.3); color: var(--success); }
.badge--off { background: var(--chip); color: var(--text-faint); }
.badge--accent { background: var(--accent-soft); border-color: var(--accent-line); color: var(--accent-text); }
.badge--warn { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.3); color: var(--rec); }

.btn--sm { font-family: var(--font-display); font-weight: 600; font-size: 13px; padding: 8px 14px; border-radius: 9px; cursor: pointer; text-decoration: none; border: none; }
.btn--sm.btn--primary { color: #fff; background: var(--accent); box-shadow: none; }
.btn--sm.btn--outline { color: var(--text-dim); background: transparent; border: 1px solid var(--border-strong); }
.btn--sm.btn--outline:hover { background: var(--chip); color: var(--text); }
.btn--sm.btn--danger { color: var(--rec); background: transparent; border: 1px solid rgba(239,68,68,0.3); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.inline-form { display: inline; }

.empty { padding: 40px 20px; text-align: center; color: var(--text-faint); font-size: 14px; }

/* Admin forms */
.aform { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: clamp(20px, 4vw, 32px); max-width: 720px; }
.aform__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 18px; }
.aform label.lbl { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-dim); margin-bottom: 6px; }
.aform .input { background: var(--card-mute); }
.aform__section { margin-top: 24px; }
.aform__sectitle { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); margin: 0 0 12px; }
.checkline { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text); padding: 8px 0; }
.checkline input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent); }
.permgroup { border: 1px solid var(--border); border-radius: 11px; padding: 14px 16px; margin-bottom: 12px; }
.permgroup__title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-text); margin-bottom: 8px; }
.permgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 4px 16px; }
.aform__nav { display: flex; gap: 12px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border); }
.filterbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.filterbar .input { min-width: 150px; background: var(--card-mute); }
.pager { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: 18px; font-size: 13px; color: var(--text-dim); }
.pager a { color: var(--accent-text); text-decoration: none; padding: 6px 12px; border: 1px solid var(--border-strong); border-radius: 8px; }
.pager a[aria-disabled=true] { color: var(--text-faint); pointer-events: none; opacity: .5; }

@media (max-width: 760px) {
  .admin { grid-template-columns: 1fr; }
  .admin__side { flex-direction: row; align-items: center; flex-wrap: wrap; gap: 12px; position: sticky; top: 0; z-index: 20; }
  .admin__nav { flex-direction: row; flex-wrap: wrap; }
  .admin__navlabel, .admin__foot { display: none; }
}
