/* ==============================================
   BodyGraph by Ana Sá — Premium Styles v2
   ============================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800&family=DM+Serif+Display&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg:          #08080f;
  --bg-surface:  #10101c;
  --bg-card:     #15152a;
  --border:      rgba(255,255,255,0.06);
  --border-hover:rgba(255,255,255,0.12);
  --text:        #eeeef4;
  --text-2:      #a0a0bc;
  --text-3:      #5e5e7e;
  --gold:        #d4a417;
  --gold-light:  #f5c842;
  --gold-glow:   rgba(212,164,23,0.25);
  --red:         #e04848;
  --purple:      #8b5cf6;
  --grad-gold:   linear-gradient(135deg,#c89b16,#f5c842);
  --grad-card:   linear-gradient(160deg,rgba(21,21,42,0.9),rgba(16,16,28,0.95));
  --font:        'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif:  'DM Serif Display', serif;
  --font-mono:   'JetBrains Mono', monospace;
  --r-sm:10px; --r-md:14px; --r-lg:22px; --r-xl:30px;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;line-height:1.55;-webkit-font-smoothing:antialiased}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.08);border-radius:4px}

/* ====== INPUT SCREEN ====== */
.input-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;position:relative;overflow:hidden;padding:24px}
.input-screen-inner{position:relative;z-index:1;max-width:480px;width:100%;display:flex;flex-direction:column;align-items:center}
.hero-orb{position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(212,164,23,0.12) 0%,rgba(139,92,246,0.06) 40%,transparent 70%);filter:blur(50px);pointer-events:none;animation:orb-float 8s ease-in-out infinite}
@keyframes orb-float{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-20px)}}
.brand{text-align:center;margin-bottom:36px}
.brand-mark{font-size:2rem;color:var(--gold);margin-bottom:8px;animation:mark-pulse 3s ease-in-out infinite}
@keyframes mark-pulse{0%,100%{opacity:.8}50%{opacity:1}}
.brand-name{font-family:var(--font-serif);font-size:2.8rem;font-weight:400;background:var(--grad-gold);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px;line-height:1.1}
.brand-author{font-size:1.05rem;font-weight:500;color:var(--text-2);margin-top:4px;letter-spacing:1.5px}
.brand-tagline{font-size:.82rem;color:var(--text-3);margin-top:8px;text-transform:uppercase;letter-spacing:2px}
.form-card{width:100%;background:var(--grad-card);border:1px solid var(--border);border-radius:var(--r-xl);padding:36px 32px;backdrop-filter:blur(24px);box-shadow:0 30px 80px rgba(0,0,0,0.4),0 0 0 1px rgba(255,255,255,0.03) inset}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.72rem;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:1px;margin-bottom:5px}
.form-group input{width:100%;padding:11px 14px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:var(--r-md);color:var(--text);font-family:var(--font);font-size:.92rem;outline:none;transition:all .25s}
.form-group input:focus{border-color:var(--gold);background:rgba(255,255,255,0.06);box-shadow:0 0 0 3px var(--gold-glow)}
.form-group input::placeholder{color:var(--text-3)}
.generate-btn{width:100%;padding:13px 24px;margin-top:6px;background:var(--grad-gold);border:none;border-radius:var(--r-md);color:#0a0a14;font-family:var(--font);font-size:.95rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .3s;position:relative;overflow:hidden}
.generate-btn .btn-icon{font-size:1.1rem}
.generate-btn:hover{transform:translateY(-2px);box-shadow:0 10px 35px rgba(212,164,23,0.35)}
.generate-btn:active{transform:translateY(0)}
.generate-btn::after{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.18),transparent);transition:left .5s}
.generate-btn:hover::after{left:100%}
.disclaimer{text-align:center;font-size:.72rem;color:var(--text-3);margin-top:20px;max-width:340px;line-height:1.5}
.contact{text-align:center;margin-top:8px}
.contact a{color:var(--gold);font-size:.78rem;text-decoration:none;letter-spacing:.3px;transition:color .25s}
.contact a:hover{color:var(--gold-light)}

/* ====== LOADING ====== */
.loading-overlay{position:fixed;inset:0;z-index:2000;background:rgba(8,8,15,0.92);backdrop-filter:blur(16px);display:flex;flex-direction:column;align-items:center;justify-content:center}
.loading-ring{width:64px;height:64px;position:relative}
.loading-ring-inner{width:100%;height:100%;border:3px solid rgba(255,255,255,0.06);border-top-color:var(--gold);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-text{color:var(--text-2);font-size:.9rem;margin-top:20px;letter-spacing:1px}

/* ====== ERROR ====== */
.error-toast{position:fixed;top:24px;left:50%;transform:translateX(-50%);z-index:3000;background:rgba(224,72,72,0.15);border:1px solid rgba(224,72,72,0.3);color:#f87171;padding:12px 24px;border-radius:var(--r-md);font-size:.88rem;backdrop-filter:blur(12px);animation:toast-in .4s ease}
@keyframes toast-in{from{opacity:0;transform:translateX(-50%) translateY(-12px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

/* ====== RESULT SCREEN ====== */
.result-screen{min-height:100vh;display:flex;flex-direction:column}

/* Top bar */
.result-topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:rgba(8,8,15,0.88);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.topbar-back{display:inline-flex;align-items:center;gap:5px;background:none;border:1px solid var(--border);border-radius:var(--r-sm);color:var(--text-2);font-family:var(--font);font-size:.8rem;padding:5px 12px;cursor:pointer;transition:all .25s}
.topbar-back:hover{border-color:var(--border-hover);color:var(--text)}
.topbar-back svg{flex-shrink:0}
.topbar-brand{display:flex;align-items:center;gap:6px}
.topbar-mark{color:var(--gold);font-size:.9rem}
.topbar-name{font-weight:600;font-size:.85rem}
.topbar-by{font-weight:400;color:var(--text-3);font-size:.78rem}
.topbar-spacer{width:90px}

/* Summary strip */
.summary-strip{display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;flex-wrap:wrap;background:var(--bg-surface);border-bottom:1px solid var(--border)}
.summary-pill{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:40px;font-size:.72rem;font-weight:600;background:rgba(255,255,255,0.04);border:1px solid var(--border);color:var(--text-2);white-space:nowrap}
.summary-pill .pill-label{color:var(--text-3);font-weight:500;text-transform:uppercase;letter-spacing:.4px;font-size:.62rem}
.summary-pill .pill-value{color:var(--text)}
.summary-pill.type-pill{background:rgba(212,164,23,0.08);border-color:rgba(212,164,23,0.2)}
.summary-pill.type-pill .pill-value{color:var(--gold-light);font-weight:700}

/* ====== CHART STAGE — 3 columns ====== */
.chart-stage{
  display:grid;
  grid-template-columns:1fr minmax(320px,420px) 1fr;
  gap:0;
  max-width:1200px;width:100%;margin:0 auto;
  padding:20px 12px;
  min-height:620px;
}

/* Activation columns */
.act-col{
  display:flex;flex-direction:column;
  padding:0 6px;
}
.act-col-header{
  font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;
  padding:8px 12px;text-align:center;border-radius:var(--r-sm);margin-bottom:6px;
}
.design-header{
  background:rgba(224,72,72,0.1);color:var(--red);border:1px solid rgba(224,72,72,0.2);
}
.personality-header{
  background:rgba(255,255,255,0.04);color:var(--text);border:1px solid var(--border);
}

/* Planet row */
.planet-list{display:flex;flex-direction:column;gap:1px}

.planet-row{
  display:grid;
  align-items:center;
  padding:6px 10px;
  border-radius:6px;
  transition:background .2s;
  font-size:.82rem;
}
.planet-row:hover{background:rgba(255,255,255,0.025)}

/* Design column: symbol | gate.line + arrow (right-aligned) */
.act-col-design .planet-row{
  grid-template-columns:28px 1fr auto;
}
.act-col-design .pr-symbol{
  font-size:1.15rem;color:var(--red);text-align:center;
}
.act-col-design .pr-gate{
  font-family:var(--font-mono);font-weight:600;font-size:.9rem;
  color:var(--red);
}
.act-col-design .pr-arrow{
  font-size:.75rem;font-weight:700;min-width:16px;text-align:center;
}

/* Personality column: arrow + gate.line | symbol (left-aligned, mirrored) */
.act-col-personality .planet-row{
  grid-template-columns:auto 1fr 28px;
}
.act-col-personality .pr-arrow{
  font-size:.75rem;font-weight:700;min-width:16px;text-align:center;
}
.act-col-personality .pr-gate{
  font-family:var(--font-mono);font-weight:600;font-size:.9rem;
  color:var(--text);text-align:right;
}
.act-col-personality .pr-symbol{
  font-size:1.15rem;color:var(--gold);text-align:center;
}

/* Arrow colors */
.arrow-up{color:#4caf50}
.arrow-down{color:var(--red)}
.arrow-star{color:var(--gold)}

/* Center bodygraph */
.chart-center{
  display:flex;flex-direction:column;align-items:center;
  padding:0 8px;
}
.bg-wrap{
  width:100%;
  flex:1;
  min-height:500px;
  background:var(--grad-card);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:10px 6px;
  box-shadow:0 20px 60px rgba(0,0,0,0.3);
}
.bodygraph-svg{width:100%;height:100%}

/* Legend */
.legend{display:flex;justify-content:center;gap:14px;padding-top:10px;margin-top:8px}
.legend-item{display:flex;align-items:center;gap:4px;font-size:.65rem;color:var(--text-3)}
.ldot{width:7px;height:7px;border-radius:50%;display:inline-block}
.ldot-p{background:#1a1a2e;border:1px solid #555}
.ldot-d{background:var(--red)}
.ldot-b{background:var(--purple)}

/* ====== BOTTOM SECTION ====== */
.bottom-section{
  max-width:1200px;width:100%;margin:0 auto;
  padding:16px 20px 32px;
  display:flex;flex-direction:column;gap:18px;
}

/* Props grid */
.props-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px}
.prop-card{background:var(--grad-card);border:1px solid var(--border);border-radius:var(--r-md);padding:12px 16px;transition:all .25s}
.prop-card:hover{border-color:var(--border-hover);transform:translateY(-1px)}
.prop-card.type-card{border-left:3px solid var(--accent,var(--gold))}
.prop-label{font-size:.6rem;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.8px;margin-bottom:2px}
.prop-val{font-size:.95rem;font-weight:600;color:var(--text)}
.prop-val.type-val{font-size:1.15rem;font-weight:800;background:linear-gradient(135deg,var(--accent,var(--gold)),#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.prop-val.small{font-size:.75rem;font-weight:400;color:var(--text-2)}
.prop-val.mono{font-family:var(--font-mono);font-size:.85rem}
.prop-card.info-card{grid-column:span 2}

/* Channels */
.channels-card{background:var(--grad-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px}
.channels-card h3{font-size:.82rem;font-weight:700;margin-bottom:12px;display:flex;align-items:center;gap:6px}
.adot{width:7px;height:7px;border-radius:50%;display:inline-block;flex-shrink:0}
.adot-ch{background:var(--gold)}
.channels-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:6px}
.channel-card{background:rgba(255,255,255,0.025);border:1px solid rgba(212,164,23,0.12);border-radius:var(--r-sm);padding:8px 11px;transition:all .25s}
.channel-card:hover{border-color:var(--gold);background:rgba(212,164,23,0.04)}
.channel-gates{font-family:var(--font-mono);font-weight:600;font-size:.88rem;color:var(--gold)}
.channel-name{font-size:.68rem;color:var(--text-3)}
.no-channels{color:var(--text-3);font-size:.82rem;text-align:center;padding:14px}

/* Footer */
.result-footer{text-align:center;padding:20px;border-top:1px solid var(--border);font-size:.68rem;color:var(--text-3);background:var(--bg-surface)}
.result-footer a{color:var(--gold);text-decoration:none;transition:color .25s}
.result-footer a:hover{color:var(--gold-light)}

.hidden{display:none!important}

/* SVG */
.bodygraph-svg .center{cursor:pointer;transition:all .25s}
.bodygraph-svg .center:hover{filter:brightness(1.15)}
.bodygraph-svg .center.defined{filter:url(#glow)}
.bodygraph-svg .channel.defined{animation:ch-pulse 2.5s ease-in-out infinite}
@keyframes ch-pulse{0%,100%{opacity:.85}50%{opacity:1}}
.bodygraph-svg .gate-marker{cursor:pointer;transition:all .2s}
.bodygraph-svg .gate-marker:hover{r:12;opacity:1}

/* ====== RESPONSIVE ====== */
@media(max-width:900px){
  .chart-stage{
    grid-template-columns:1fr;
    grid-template-rows:auto auto auto;
    gap:12px;
    padding:16px;
  }
  .act-col-design{order:2}
  .chart-center{order:1}
  .act-col-personality{order:3}
  .act-col-design .planet-row,
  .act-col-personality .planet-row{
    grid-template-columns:28px 1fr auto;
  }
  .topbar-spacer{display:none}
}
@media(max-width:600px){
  .brand-name{font-size:2.2rem}
  .form-card{padding:28px 22px}
  .form-row{grid-template-columns:1fr}
  .props-grid{grid-template-columns:1fr 1fr}
  .prop-card.info-card{grid-column:span 1}
  .summary-strip{gap:3px;padding:8px 12px}
  .result-topbar{padding:10px 14px}
}

@media print{
  body{background:#fff;color:#000}
  .topbar-back,.generate-btn,.result-topbar{display:none}
  .bg-wrap,.channels-card,.prop-card{border:1px solid #ccc;box-shadow:none;background:#fff}
}