/* ============================================================
   TutorTrack — "The Growth Ledger" marketing + auth design system
   A child's learning, hand-plotted across schoolbook graph paper.
   Scope: index, login, signup-parent, signup-tutor,
          learning-aids, privacy, terms.
   Dashboards keep /css/style.css — do not couple to this file.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,600;12..96,700;12..96,800&family=Hanken+Grotesk:wght@400;500;600;700&family=Caveat:wght@600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  /* ---- New palette (the real names) ---- */
  --paper: #FAF5EA;        /* warm schoolbook cream — page */
  --paper-2: #F4EDDD;      /* slightly deeper cream — bands */
  --card: #FFFDF8;         /* warm white — sheets/cards */
  --ink: #17332B;          /* deep green fountain-pen ink — text/anchor */
  --ink-soft: #3C544C;     /* softened ink — body copy */
  --ink-mute: #6E7E77;     /* muted ink — captions */
  --grass: #159A5B;        /* teacher's marking green — PRIMARY */
  --grass-deep: #0E7C47;
  --grass-tint: #E4F3EA;   /* pale green wash */
  --gold: #F3B72B;         /* gold star / checkpoints */
  --gold-tint: #FBEFCB;
  --pen: #2E63E0;          /* pen-blue — links / one subject family */
  --pen-tint: #E4EBFB;
  --coral: #E5533A;        /* red marking pen — used sparingly */
  --coral-tint: #FBE5DF;
  --rule: #E6DFCE;         /* solid warm rule / border */
  --rule-soft: rgba(23,51,43,.10);
  --grid: rgba(23,51,43,.045); /* faint graph-paper line */

  /* ---- Compat aliases (baked into page inline styles / JS) ---- */
  --space-navy: var(--ink);
  --space-navy-light: #24463C;
  --starlight-white: var(--paper);
  --orbit-orange: var(--grass);        /* primary accent */
  --orbit-orange-hover: var(--grass-deep);
  --nebula-purple: var(--pen);
  --comet-teal: var(--pen);
  --star: var(--gold);
  --success: var(--grass);
  --moon-gray: var(--rule);
  --border-med: #D8CFB9;
  --text-main: var(--ink);
  --text-muted: var(--ink-mute);
  --text-soft: var(--ink-soft);
  --white: var(--card);
  --dash-bg: var(--paper);
  --auth-bg: var(--paper);

  /* ---- Type ---- */
  --font-heading: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-body: 'Hanken Grotesk', system-ui, sans-serif;
  --font-hand: 'Caveat', 'Hanken Grotesk', cursive;
  --font-mono: 'Space Mono', ui-monospace, monospace;

  /* ---- Spacing / radius / shadow ---- */
  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem;
  --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.75rem; --space-12: 3rem;
  --space-16: 4rem; --space-24: 6rem;
  --radius-sm: .5rem; --radius-md: .85rem; --radius-lg: 1.15rem; --radius-pill: 9999px;
  --shadow-sm: 0 1px 2px rgba(23,51,43,.06);
  --shadow-md: 0 10px 30px -14px rgba(23,51,43,.28);
  --shadow-lg: 0 26px 60px -22px rgba(23,51,43,.36);
  --shadow-glow: 0 12px 26px -10px rgba(21,154,91,.55);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  overflow-x: clip; /* contain the tilted ledger / grid bands without breaking sticky nav */
  font-family: var(--font-body); color: var(--ink); line-height: 1.65;
  background-color: var(--paper);
  /* faint graph-paper grid — the ambient schoolbook surface */
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
h1,h2,h3,h4 { font-family: var(--font-heading); line-height: 1.08; color: var(--ink); font-weight: 700; letter-spacing: -.015em; }
h1 { font-size: clamp(2.6rem, 5.4vw, 4.4rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 3.8vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.75rem); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
svg { width: 1em; height: 1em; vertical-align: -0.125em; }
::selection { background: var(--gold); color: var(--ink); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 var(--space-6); }
.section { padding: var(--space-24) 0; position: relative; }
.center { text-align: center; }
.muted { color: var(--ink-mute); }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .12em;
  font-size: .72rem; font-weight: 700; color: var(--grass-deep);
}
.eyebrow::before { content: ""; width: 1.6rem; height: 2px; background: var(--grass); border-radius: 2px; }
.mt-2{margin-top:var(--space-2)} .mt-4{margin-top:var(--space-4)} .mt-6{margin-top:var(--space-6)}
.mt-8{margin-top:var(--space-8)} .mt-10{margin-top:var(--space-10)}
.grid { display: grid; gap: var(--space-6); }
.flex { display: flex; } .items-center{align-items:center} .justify-between{justify-content:space-between}
.gap-2{gap:var(--space-2)} .gap-4{gap:var(--space-4)} .wrap{flex-wrap:wrap}
.hidden { display: none !important; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-heading); font-weight: 700; border-radius: var(--radius-md);
  padding: .82rem 1.5rem; cursor: pointer; border: 2px solid transparent; font-size: .98rem;
  letter-spacing: -.01em; line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
}
.btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.btn-primary { background: var(--grass); color: #fff; box-shadow: var(--shadow-glow); }
.btn-primary:hover { transform: translateY(-2px); background: var(--grass-deep); }
.btn-secondary { background: var(--card); color: var(--ink); border-color: var(--rule); }
.btn-secondary:hover { transform: translateY(-2px); border-color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn-ghost:hover { border-color: var(--grass); color: var(--grass-deep); transform: translateY(-2px); }
.btn-teal { background: var(--pen); color: #fff; box-shadow: 0 12px 26px -12px rgba(46,99,224,.6); }
.btn-teal:hover { transform: translateY(-2px); background: #244fc0; }
.btn-sm { padding: .55rem 1rem; font-size: .85rem; border-radius: var(--radius-sm); }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

/* ---- Cards / sheets ---- */
.card {
  background: var(--card); border-radius: var(--radius-lg); padding: var(--space-8);
  box-shadow: var(--shadow-md); border: 1px solid var(--rule);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card-hover:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--grass); }
.panel {
  background: var(--card); border-radius: var(--radius-lg); border: 1px solid var(--rule);
  box-shadow: var(--shadow-sm); padding: var(--space-6); margin-bottom: var(--space-6);
}
.panel h3 { margin-bottom: var(--space-4); }
/* margin-ruled sheet — the exercise-book red margin line */
.sheet { position: relative; }
.sheet::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: 26px; width: 2px;
  background: var(--coral); opacity: .35;
}

/* ---- Inputs ---- */
label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: var(--space-2); color: var(--ink); }
.input-field, select.input-field, textarea.input-field {
  width: 100%; padding: .78rem 1rem; border: 1.5px solid var(--rule); border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: 1rem; color: var(--ink); background: #fff;
  transition: border-color .18s, box-shadow .18s; font-weight: 500;
}
.input-field:focus { outline: none; border-color: var(--grass); box-shadow: 0 0 0 3px var(--grass-tint); }
.field { margin-bottom: var(--space-4); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 560px){ .row-2 { grid-template-columns: 1fr; } }

/* ---- Badges ---- */
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: var(--radius-pill);
  font-size: .78rem; font-weight: 700; font-family: var(--font-mono); letter-spacing: .02em;
  background: var(--grass-tint); color: var(--grass-deep);
}
.badge-orange { background: var(--gold-tint); color: #9a6b06; }
.badge-teal { background: var(--pen-tint); color: #244fc0; }
.badge-purple { background: var(--pen-tint); color: #244fc0; }
.badge-green { background: var(--grass-tint); color: var(--grass-deep); }
.badge-amber { background: var(--gold-tint); color: #9a6b06; }
.badge-red { background: var(--coral-tint); color: #b23a24; }

/* ---- Nav ---- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(250,245,234,.86); backdrop-filter: blur(12px); border-bottom: 1px solid var(--rule); }
.nav .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { font-family: var(--font-heading); font-weight: 800; font-size: 1.4rem; color: var(--ink); display: inline-flex; align-items: center; gap: 9px; letter-spacing: -.02em; }
.brand::before {
  /* the tracked-ascent mark: a rising tick */
  content: ""; width: 20px; height: 20px; flex: none;
  background: var(--grass);
  -webkit-mask: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='3 17 9 11 13 15 21 5'/%3E%3Cpolyline points='15 5 21 5 21 11'/%3E%3C/svg%3E");
          mask: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='3 17 9 11 13 15 21 5'/%3E%3Cpolyline points='15 5 21 5 21 11'/%3E%3C/svg%3E");
}
.brand span { color: var(--grass); }
.nav-links { display: flex; gap: var(--space-6); align-items: center; }
.nav-links a { color: var(--ink-soft); font-weight: 600; font-size: .93rem; transition: color .18s; }
.nav-links a:hover { color: var(--grass-deep); }
@media (max-width: 900px){ .nav-links .hide-sm { display: none; } }
.nav-toggle { display: none; background: none; border: none; font-size: 1.4rem; line-height: 1; cursor: pointer; color: var(--ink); padding: 8px 10px; border-radius: var(--radius-sm); }
.nav-toggle:hover { background: var(--paper-2); }
.mobile-menu { display: none; flex-direction: column; padding: var(--space-2) var(--space-6) var(--space-4); background: var(--paper); border-bottom: 1px solid var(--rule); }
.mobile-menu a { padding: 15px 4px; color: var(--ink); font-weight: 600; border-bottom: 1px solid var(--rule); }
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu.open { display: flex; }
@media (max-width: 900px){ .nav-toggle { display: inline-flex; align-items: center; } }
@media (min-width: 901px){ .mobile-menu { display: none !important; } }
@media (pointer: coarse){
  .btn-sm { padding: .7rem 1.1rem; }
  .nav-links a.btn { min-height: 42px; }
  .mobile-menu a { padding: 17px 4px; }
}

/* ============================================================
   HERO — the progress ledger
   ============================================================ */
.hero { position: relative; overflow: hidden; padding: var(--space-16) 0 var(--space-24); }
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; gap: var(--space-16); align-items: center; }
.hero h1 { margin-top: 14px; }
.hero h1 .mark-climb { color: var(--grass); position: relative; white-space: nowrap; }
.hero h1 .mark-climb::after {
  /* hand-underline the key word */
  content: ""; position: absolute; left: -2%; right: -2%; bottom: .04em; height: .32em;
  background: no-repeat center/100% 100% url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 20' preserveAspectRatio='none'%3E%3Cpath d='M2 14 C40 6 80 6 120 11 S180 14 198 8' fill='none' stroke='%23F3B72B' stroke-width='5' stroke-linecap='round'/%3E%3C/svg%3E");
  z-index: -1;
}
.hero p.lead { font-size: 1.18rem; color: var(--ink-soft); max-width: 33rem; margin-top: var(--space-6); }
.hero p.lead strong { color: var(--ink); font-weight: 700; }
.hero-cta { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-8); }
.hero-trust { display: flex; gap: var(--space-4); margin-top: var(--space-8); flex-wrap: wrap; color: var(--ink-mute); font-size: .86rem; font-weight: 600; }
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust span::before { content: ""; width: 16px; height: 16px; flex: none; background: var(--grass); -webkit-mask: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E"); mask: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E"); }

/* the report-card sheet */
.ledger {
  position: relative; background: var(--card); border-radius: 14px;
  border: 1px solid var(--rule); box-shadow: var(--shadow-lg);
  padding: 22px 22px 18px; transform: rotate(-1.6deg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 22px 22px;
}
.ledger::before { /* pin */
  content: ""; position: absolute; top: -9px; left: 50%; width: 16px; height: 16px; transform: translateX(-50%);
  border-radius: 50%; background: radial-gradient(circle at 35% 30%, #ff8a72, var(--coral)); box-shadow: 0 3px 6px rgba(23,51,43,.35);
}
.ledger-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 2px; }
.ledger-head .who { font-family: var(--font-heading); font-weight: 800; font-size: 1.05rem; color: var(--ink); }
.ledger-head .term { font-family: var(--font-mono); font-size: .68rem; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .1em; }
.ledger-note { font-family: var(--font-hand); font-size: 1.35rem; color: var(--coral); line-height: 1.05; transform: rotate(-4deg); position: absolute; left: 24px; top: 92px; max-width: 9.5rem; text-align: left; pointer-events: none; }
.ledger svg.chart { width: 100%; height: auto; display: block; margin-top: 6px; }
.ledger-rows { margin-top: 10px; border-top: 1px dashed var(--rule); padding-top: 10px; display: grid; gap: 7px; }
.lrow { display: flex; align-items: center; gap: 9px; font-size: .84rem; }
.lrow .tick { width: 18px; height: 18px; border-radius: 5px; background: var(--grass-tint); color: var(--grass-deep); display: grid; place-items: center; flex: none; }
.lrow .tick svg { width: 12px; height: 12px; }
.lrow .subj { font-weight: 600; color: var(--ink); }
.lrow .score { margin-left: auto; font-family: var(--font-mono); font-weight: 700; color: var(--ink); font-size: .82rem; }
.lrow .score b { color: var(--grass-deep); }

@media (max-width: 940px){
  .hero .container { grid-template-columns: 1fr; gap: var(--space-12); }
  .ledger { max-width: 460px; margin: 0 auto; }
}

/* ---- Section headers ---- */
.sec-head { max-width: 640px; }
.sec-head.center { margin-left: auto; margin-right: auto; }

/* ============================================================
   FEATURE CARDS (bento) — field notes
   ============================================================ */
.bento { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px,1fr)); gap: var(--space-6); }
.feature-icon { width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center; background: var(--grass-tint); color: var(--grass-deep); margin-bottom: var(--space-4); }
.feature-icon svg { width: 26px; height: 26px; }
.bento .card:nth-child(2) .feature-icon { background: var(--pen-tint); color: #244fc0; }
.bento .card:nth-child(3) .feature-icon { background: var(--gold-tint); color: #9a6b06; }
.bento .card:nth-child(4) .feature-icon { background: var(--coral-tint); color: #b23a24; }
.card h3 { font-size: 1.2rem; }

/* ---- Steps (real sequence: buy → split → schedule → track) ---- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: var(--space-6); counter-reset: step; }
.step-card { position: relative; background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius-lg); padding: var(--space-6); box-shadow: var(--shadow-sm); }
.step-card .step-n { font-family: var(--font-mono); font-weight: 700; font-size: .8rem; color: var(--grass-deep); background: var(--grass-tint); width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; margin-bottom: var(--space-4); }
.step-card h3 { font-size: 1.12rem; }

/* ============================================================
   SUBJECTS — book spines
   ============================================================ */
.subjects-row { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.subject-chip {
  flex: 1; min-width: 180px; padding: var(--space-6); border-radius: var(--radius-md); color:#fff;
  position: relative; overflow: hidden; box-shadow: var(--shadow-md); border: none;
}
.subject-chip h3 { color: #fff; font-size: 1.25rem; }
.subject-chip p { color: rgba(255,255,255,.92); }
.subject-maths   { background: linear-gradient(150deg, #1FB06A, #0E7C47); }
.subject-english { background: linear-gradient(150deg, #4F7BEA, #2542B0); }
.subject-french  { background: linear-gradient(150deg, #E56A4E, #C23C22); }
.subject-coding  { background: linear-gradient(150deg, #2E463E, #14261F); }
.subject-yoruba  { background: linear-gradient(150deg, #F5C244, #D6900B); color: var(--ink); }
.subject-yoruba h3, .subject-yoruba p { color: var(--ink); }
.subject-igbo    { background: linear-gradient(150deg, #8E5BE0, #5B2Fb0); }
.subject-stem    { background: linear-gradient(150deg, #2AA9C4, #14607A); }
.grade-pills { display:flex; gap: var(--space-2); flex-wrap: wrap; }
.grade-pill { padding: 9px 18px; border-radius: var(--radius-pill); background: var(--card); border: 1px solid var(--rule); font-weight: 700; font-family: var(--font-mono); font-size: .82rem; color: var(--ink); }

/* ============================================================
   PRICING — the lesson ledger
   ============================================================ */
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
@media (max-width: 1000px){ .pricing-grid { grid-template-columns: repeat(2, 1fr); max-width: 620px; margin: 0 auto; } }
@media (max-width: 520px){ .pricing-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; } }
.price-card { position: relative; text-align: left; padding: var(--space-6); }
.price-card h3 { font-size: 1.1rem; }
.price-card.popular { border: 2px solid var(--grass); box-shadow: var(--shadow-lg); }
.price-card .amount { font-family: var(--font-mono); font-size: 2.4rem; font-weight: 700; color: var(--ink); letter-spacing: -.02em; }
.price-card .amount small { font-size: .9rem; font-weight: 400; color: var(--ink-mute); letter-spacing: 0; }
.price-card .per { font-family: var(--font-mono); font-size: .78rem; color: var(--grass-deep); }
.price-tag { position: absolute; top: -13px; left: var(--space-6); }
.price-list { list-style: none; text-align: left; margin: var(--space-6) 0; }
.price-list li { padding: 8px 0; display: flex; gap: 10px; color: var(--ink-soft); font-weight: 500; }
.price-list li svg { color: var(--grass); flex: none; width: 20px; height: 20px; }

/* ---- Recruitment band ---- */
.dark-section { background: var(--ink); position: relative; overflow: hidden;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 26px 26px; }
.dark-section h2, .dark-section h3 { color: var(--paper); }
.dark-section .eyebrow { color: var(--gold); }
.dark-section .eyebrow::before { background: var(--gold); }
.dark-section .muted { color: rgba(250,245,234,.72); }
.dark-section .card { background: var(--card); }

/* ---- Big CTA band ---- */
.cta-band { background: var(--grass); position: relative; overflow: hidden;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 26px 26px; }
.cta-band h2, .cta-band p { color: #fff; }
.cta-band .btn-primary { background: #fff; color: var(--grass-deep); box-shadow: 0 12px 26px -12px rgba(0,0,0,.4); }
.cta-band .btn-primary:hover { background: var(--paper); }
.cta-band .btn-secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.cta-band .btn-secondary:hover { border-color: #fff; }

/* ---- Footer ---- */
.footer { background: var(--ink); color: rgba(250,245,234,.72); padding: var(--space-16) 0 var(--space-8); }
.footer .brand { color: var(--paper); }
.footer .brand span { color: var(--gold); }
.footer a { color: rgba(250,245,234,.72); }
.footer a:hover { color: var(--gold); }
.footer h4 { color: var(--paper) !important; font-family: var(--font-heading); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-8); }
@media (max-width:760px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width:460px){ .footer-grid{ grid-template-columns: 1fr; } }

/* ---- Modal ---- */
.modal-overlay { position: fixed; inset: 0; background: rgba(23,51,43,.5); backdrop-filter: blur(5px); display: none; align-items: center; justify-content: center; z-index: 100; padding: var(--space-4); }
.modal-overlay.open { display: flex; }
.modal { background: var(--card); border-radius: var(--radius-lg); padding: var(--space-8); max-width: 460px; width: 100%; box-shadow: var(--shadow-lg); animation: fadeInUp .3s ease; max-height: 92vh; overflow:auto; }

/* ============================================================
   AUTH — role tabs, alerts, avatar, camera
   ============================================================ */
.auth-wrap { position: relative; z-index: 2; min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--space-6); }
.tabs { display: flex; gap: 4px; background: var(--paper-2); padding: 5px; border-radius: var(--radius-md); margin-bottom: var(--space-6); }
.tab { flex: 1; text-align: center; padding: .55rem; border-radius: var(--radius-sm); font-weight: 700; font-family: var(--font-heading); cursor: pointer; color: var(--ink-mute); transition: background-color .18s, color .18s; font-size: .88rem; }
.tab.active { background: var(--card); color: var(--grass-deep); box-shadow: var(--shadow-sm); }

.alert { padding: .8rem 1rem; border-radius: var(--radius-sm); font-size: .9rem; margin-bottom: var(--space-4); font-weight: 500; border: 1px solid transparent; }
.alert-error { background: var(--coral-tint); color: #b23a24; border-color: #f2c4b9; }
.alert-success { background: var(--grass-tint); color: var(--grass-deep); border-color: #bfe4cd; }
.alert-info { background: var(--pen-tint); color: #244fc0; border-color: #c8d5f6; }
.alert-warning { background: var(--gold-tint); color: #9a6b06; border-color: #f0dca0; }

.avatar-orb { width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; background: var(--grass); box-shadow: var(--shadow-glow); flex: none; transform: rotate(-4deg); }
.avatar-orb svg { width: 30px; height: 30px; color: #fff; }
.avatar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.avatar-pick { border: 1px solid var(--rule); border-radius: var(--radius-md); padding: var(--space-3); cursor: pointer; text-align: center; background: var(--card); transition: border-color .18s, transform .18s; }
.avatar-pick:hover { transform: translateY(-3px); border-color: var(--pen); }
.avatar-pick.selected { border-color: var(--grass); box-shadow: var(--shadow-glow); }

.camera-frame { position: relative; width: 240px; height: 240px; border-radius: 16px; overflow: hidden; margin: 0 auto var(--space-4); border: 3px dashed var(--grass); background: var(--paper-2); }
.camera-frame video, .camera-frame img, .camera-frame canvas { width: 100%; height: 100%; object-fit: cover; }

/* faint dotted texture (repurposed from old starfield) */
.starfield { position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .5;
  background-image:
    radial-gradient(circle at 15% 20%, var(--gold-tint) 0, transparent 34%),
    radial-gradient(circle at 85% 15%, var(--grass-tint) 0, transparent 32%),
    radial-gradient(circle at 78% 82%, var(--pen-tint) 0, transparent 30%),
    radial-gradient(circle at 12% 85%, var(--coral-tint) 0, transparent 30%);
}

/* ---- Stars ---- */
.stars { display: inline-flex; gap: 3px; }
.stars svg { width: 20px; height: 20px; }

/* ============================================================
   MOTION — the ledger draws itself
   ============================================================ */
@keyframes fadeInUp { from{ opacity:0; transform: translateY(20px);} to{ opacity:1; transform: translateY(0);} }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
@keyframes popIn { 0%{ opacity:0; transform: scale(.4);} 70%{ transform: scale(1.15);} 100%{ opacity:1; transform: scale(1);} }
@keyframes twinkle { 0%,100%{ transform: scale(1); } 50%{ transform: scale(1.22); } }
@keyframes spin2 { to { transform: rotate(360deg); } }

.reveal { opacity: 1; }
.spinner { width: 42px; height: 42px; border: 4px solid var(--rule); border-top-color: var(--grass); border-radius: 50%; animation: spin2 .8s linear infinite; margin: var(--space-8) auto; }

@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; animation: fadeInUp .7s ease forwards; }
  .d1{animation-delay:.08s}.d2{animation-delay:.22s}.d3{animation-delay:.36s}.d4{animation-delay:.5s}

  .ledger .plot { stroke-dasharray: 520; stroke-dashoffset: 520; animation: drawLine 1.7s ease .35s forwards; }
  .ledger .node { opacity: 0; animation: popIn .5s ease forwards; }
  .ledger .node.n1{animation-delay:.6s}.ledger .node.n2{animation-delay:.85s}
  .ledger .node.n3{animation-delay:1.1s}.ledger .node.n4{animation-delay:1.35s}
  .ledger .node.n5{animation-delay:1.6s}
  .ledger .star-node { transform-box: fill-box; transform-origin: center; opacity: 0; animation: popIn .55s ease 1.9s forwards, twinkle 2.6s ease-in-out 2.6s infinite; }
  .ledger-note { opacity: 0; animation: fadeInUp .6s ease 2.2s forwards; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}