/* ═══════════════════════════════════════════════════════
   AIAIYOO Design System — Extracted from ENGINNE 9.8/10
   Shared across all 4 ecosystems.
   Extends tokens.css with component-level styles.
   ═══════════════════════════════════════════════════════ */

/* ── RESET ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden;touch-action:manipulation}
a{text-decoration:none;color:inherit}
img,video{max-width:100%;display:block}
button,input,select,textarea{font:inherit}

/* ── ECOSYSTEM COLORS ── */
:root{
  --eco-enginne:#1b7a3d;
  --eco-enginne-light:rgba(27,122,61,.08);
  --eco-doctorr:#0b6e4f;
  --eco-doctorr-light:rgba(11,110,79,.08);
  --eco-experrt:#8b5cf6;
  --eco-experrt-light:rgba(139,92,246,.08);
  --eco-alliance:#e67e22;
  --eco-alliance-light:rgba(230,126,34,.08);
}

/* ── LAYOUT ── */
.container{max-width:1100px;margin:0 auto;padding:0 24px}
.container-sm{max-width:720px;margin:0 auto;padding:0 24px}
.container-lg{max-width:1280px;margin:0 auto;padding:0 24px}
section{padding:72px 0}

/* ── TYPOGRAPHY ── */
.mono{font-family:'JetBrains Mono','SF Mono','Fira Code',monospace}
.chip{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:var(--ac,#1b7a3d)}
.sec-chip{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:var(--ac,#1b7a3d);margin-bottom:8px;text-align:center}
.sec-title{font-size:clamp(26px,4vw,36px);font-weight:900;line-height:1.1;letter-spacing:-1px;margin-bottom:10px;text-align:center}
.sec-sub{font-size:14px;color:var(--fg2,#444);max-width:600px;line-height:1.7;margin:0 auto 40px;text-align:center}

/* ── BUTTONS ── */
.btn-primary{background:var(--ac,#1b7a3d);color:#fff;padding:12px 28px;border-radius:7px;font-size:14px;font-weight:700;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .15s;line-height:1}
.btn-primary:hover{opacity:.9;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--fg,#111);padding:10px 24px;border-radius:7px;font-size:13px;font-weight:600;border:1px solid var(--bd,#e8e5de);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .15s;line-height:1}
.btn-ghost:hover{border-color:var(--ac,#1b7a3d);color:var(--ac,#1b7a3d)}
.btn-sm{padding:8px 16px;font-size:12px}
.btn-lg{padding:14px 32px;font-size:16px}
.btn-danger{background:var(--red,#ef4444);color:#fff}
.btn-gold{background:var(--gold,#d4a843);color:#111}

/* ── CARDS ── */
.card{background:var(--card,#fff);border:1px solid var(--bd,#e8e5de);border-radius:var(--radius,10px);padding:24px;transition:all .25s cubic-bezier(.4,0,.2,1)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg,0 8px 28px rgba(0,0,0,.12))}
.card-flat{background:var(--card,#fff);border:1px solid var(--bd,#e8e5de);border-radius:var(--radius,10px);padding:24px}
.card-glass{background:rgba(255,255,255,.05);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius,10px);padding:24px}

/* ── BADGES / TAGS ── */
.badge{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:3px 8px;border-radius:4px;display:inline-block}
.badge-live{background:rgba(34,197,94,.1);color:#16a34a}
.badge-soon{background:rgba(234,179,8,.1);color:#ca8a04}
.badge-hold{background:rgba(239,68,68,.1);color:#dc2626}
.badge-safe{background:rgba(34,197,94,.1);color:#16a34a}
.badge-caution{background:rgba(234,179,8,.1);color:#ca8a04}
.badge-critical{background:rgba(239,68,68,.1);color:#dc2626}

/* ── FORM ELEMENTS ── */
.input{width:100%;padding:10px 14px;border:1px solid var(--bd,#e8e5de);border-radius:8px;font-size:14px;background:var(--card,#fff);transition:border-color .15s}
.input:focus{outline:none;border-color:var(--ac,#1b7a3d);box-shadow:0 0 0 3px rgba(27,122,61,.1)}
.input-group{display:flex;gap:8px}
.input-group .input{flex:1}
.label{font-size:12px;font-weight:600;color:var(--fg2,#444);margin-bottom:4px;display:block}

/* ── TABLES ── */
.table-wrapper{overflow-x:auto;border:1px solid var(--bd,#e8e5de);border-radius:var(--radius,10px)}
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{background:var(--sf,#f5f3ee);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--fg3,#767676);text-align:left;padding:10px 14px;border-bottom:1px solid var(--bd,#e8e5de)}
.table td{padding:10px 14px;border-bottom:1px solid var(--bd,#e8e5de);color:var(--fg2,#444)}
.table tr:last-child td{border-bottom:none}
.table tr:hover td{background:var(--sf,#f5f3ee)}

/* ── MODAL ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);z-index:var(--z-modal,500);display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .2s}
.modal-overlay.open{opacity:1;pointer-events:auto}
.modal{background:var(--card,#fff);border-radius:var(--radius-lg,14px);max-width:520px;width:100%;max-height:80vh;overflow-y:auto;padding:28px;box-shadow:var(--shadow-xl,0 16px 48px rgba(0,0,0,.16))}
.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.modal-header h3{font-size:18px;font-weight:800}
.modal-close{width:32px;height:32px;border-radius:8px;border:none;background:var(--sf,#f5f3ee);cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center}

/* ── TOAST ── */
.toast-container{position:fixed;top:72px;right:24px;z-index:var(--z-toast,9999);display:flex;flex-direction:column;gap:8px}
.toast{background:var(--card,#fff);border:1px solid var(--bd,#e8e5de);border-radius:10px;padding:12px 16px;box-shadow:var(--shadow-lg,0 8px 28px rgba(0,0,0,.12));font-size:13px;display:flex;align-items:center;gap:10px;animation:slideIn .3s ease;max-width:360px}
.toast-success{border-left:3px solid #22c55e}
.toast-error{border-left:3px solid #ef4444}
.toast-info{border-left:3px solid #3b82f6}

/* ── SKELETON LOADING ── */
.skeleton{background:linear-gradient(90deg,var(--sf,#f5f3ee) 25%,var(--bd,#e8e5de) 50%,var(--sf,#f5f3ee) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:6px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ── GRID SYSTEM ── */
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-auto{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}

/* ── ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
@keyframes scaleIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
.animate-up{opacity:0;animation:fadeUp .5s ease forwards}
.animate-up-1{animation-delay:.1s}
.animate-up-2{animation-delay:.2s}
.animate-up-3{animation-delay:.3s}
.animate-up-4{animation-delay:.4s}

/* ── RESPONSIVE ── */
@media(max-width:768px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  section{padding:48px 0}
  .sec-title{font-size:24px}
  .hide-mobile{display:none!important}
}
@media(max-width:480px){
  .container{padding:0 16px}
  .btn-primary,.btn-ghost{padding:10px 20px;font-size:13px}
}