/* ============================================================
   THE PREP DAD - Design System tokens
   Brand: PrepDad Purple #732987 · Grey #D9D9D9 · White
   Display: Chosence (ALL CAPS, tracked) · Body: Montserrat
   Themes driven by [data-theme] on <html>. Default: dark.
   ============================================================ */

/* ---- Fonts (self-hosted) ---- */
@font-face{font-family:'Chosence';src:url('../fonts/chosence-bold.otf') format('opentype');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Chosence';src:url('../fonts/chosence-bolditalic.otf') format('opentype');font-weight:700;font-style:italic;font-display:swap}
@font-face{font-family:'Chosence';src:url('../fonts/chosence-regular.otf') format('opentype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Chosence';src:url('../fonts/chosence-light.otf') format('opentype');font-weight:300;font-style:normal;font-display:swap}

/* ---- Core brand constants ---- */
:root{
  --brand-purple:#732987;
  --brand-purple-deep:#5A1F6B;
  --brand-grey:#D9D9D9;

  --font-display:'Chosence',-apple-system,system-ui,sans-serif;
  --font-body:'Montserrat',-apple-system,system-ui,sans-serif;

  /* spacing scale (4px rhythm) */
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:22px; --s6:28px; --s7:36px; --s8:44px; --s9:64px; --s10:88px;

  --r-sm:10px; --r-md:16px; --r-lg:22px; --r-xl:30px; --r-pill:999px;

  --maxw:1080px;
}

/* ============ DARK (default) ============ */
:root,[data-theme="dark"]{
  --bg:#120A17;
  --bg-2:#170B1E;
  --grad-glow:radial-gradient(1100px 620px at 50% -8%, rgba(168,92,200,.20) 0%, rgba(115,41,135,.06) 38%, transparent 68%);
  --surface:#1E1128;
  --surface-2:#251532;
  --surface-raised:#2C1A3A;
  --line:rgba(214,196,228,.12);
  --line-strong:rgba(214,196,228,.22);

  --text:#F5EFF8;
  --text-mid:#C3B2D0;
  --text-low:#917C9F;

  --accent:#B06FCB;            /* lifted purple for legibility on dark */
  --accent-bright:#C98FE0;
  --accent-fill:#7E2E95;       /* button/fills */
  --accent-fill-hi:#9A45B4;
  --on-accent:#FFFFFF;
  --accent-ghost:rgba(176,111,203,.12);
  --accent-ring:rgba(176,111,203,.32);

  --done:#43C99A;
  --done-ghost:rgba(67,201,154,.14);

  --shadow-card:0 30px 70px -38px rgba(0,0,0,.8);
  --shadow-raise:0 20px 50px -30px rgba(120,46,149,.6);

  --logo-lockup:url('../assets/logo-lockup-light.png');
  --logo-wordmark:url('../assets/wordmark-light.png');
  --logo-badge:url('../assets/badge-light.png');
}

/* ============ LIGHT ============ */
[data-theme="light"]{
  --bg:#FAF8FC;
  --bg-2:#F2ECF6;
  --grad-glow:radial-gradient(1100px 620px at 50% -8%, rgba(115,41,135,.10) 0%, rgba(115,41,135,.03) 40%, transparent 70%);
  --surface:#FFFFFF;
  --surface-2:#FBF8FD;
  --surface-raised:#FFFFFF;
  --line:rgba(26,16,32,.10);
  --line-strong:rgba(26,16,32,.16);

  --text:#1B1022;
  --text-mid:#5B4B66;
  --text-low:#8A7C94;

  --accent:#732987;
  --accent-bright:#8A36A3;
  --accent-fill:#732987;
  --accent-fill-hi:#8A36A3;
  --on-accent:#FFFFFF;
  --accent-ghost:rgba(115,41,135,.08);
  --accent-ring:rgba(115,41,135,.20);

  --done:#1F9D6B;
  --done-ghost:rgba(31,157,107,.12);

  --shadow-card:0 24px 60px -36px rgba(115,41,135,.28);
  --shadow-raise:0 20px 46px -28px rgba(115,41,135,.30);

  --logo-lockup:url('../assets/logo-lockup-purple.png');
  --logo-wordmark:url('../assets/wordmark-purple.png');
  --logo-badge:url('../assets/badge-purple.png');
}

/* ---- Reset / base ---- */
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  background-image:var(--grad-glow);
  background-repeat:no-repeat;
  color:var(--text);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  min-height:100vh;
}
/* faint dotted texture, very subtle */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:radial-gradient(rgba(176,111,203,.05) 1px, transparent 1px);
  background-size:30px 30px;opacity:.5;
}
[data-theme="light"] body::before{background-image:radial-gradient(rgba(115,41,135,.05) 1px,transparent 1px)}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ---- Type primitives ---- */
.display{font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.01em;line-height:1.02}
.eyebrow{font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.22em;font-size:11px;color:var(--text-low)}
.eyebrow--accent{color:var(--accent)}

/* ---- Brand lockups ---- */
.brand-lockup{background:var(--logo-lockup) center/contain no-repeat}
.brand-wordmark{background:var(--logo-wordmark) left center/contain no-repeat}
.brand-badge{background:var(--logo-badge) center/contain no-repeat;border-radius:var(--r-pill)}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:var(--s2);font-family:var(--font-body);font-weight:700;
  font-size:14px;border-radius:var(--r-pill);padding:13px 24px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease, background .18s ease, border-color .18s ease;white-space:nowrap}
.btn--primary{background:var(--accent-fill);color:var(--on-accent);box-shadow:var(--shadow-raise)}
.btn--primary:hover{background:var(--accent-fill-hi);transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--text);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent-bright)}

/* ---- Pills / chips ---- */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  padding:5px 12px;border-radius:var(--r-pill);border:1px solid var(--line);background:var(--surface-2);color:var(--text-mid)}
.pill--accent{background:var(--accent-ghost);border-color:var(--accent-ring);color:var(--accent-bright)}
.pill--done{background:var(--done-ghost);border-color:transparent;color:var(--done)}

/* ---- Card ---- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-card)}
