:root{
  --saed-bg:#f7f3ea;
  --saed-card:#ffffff;
  --saed-text:#151515;
  --saed-muted:#696969;
  --saed-gold:#b8913e;
  --saed-maroon:#651d2a;
  --saed-black:#111111;
  --saed-border:#e5ddcf;
  --saed-success:#1e6b47;
  --saed-danger:#9b2635;
  --saed-radius:18px;
  --saed-shadow:0 18px 50px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
body.saed-body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:var(--saed-bg);
  color:var(--saed-text);
}
.saed-shell{max-width:1180px;margin:0 auto;padding:24px}
.saed-topbar{
  display:flex;justify-content:space-between;gap:20px;align-items:center;
  padding:16px 0 28px;
}
.saed-brand{font-weight:800;letter-spacing:.04em}
.saed-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border:1px solid var(--saed-border);border-radius:999px;
  background:#fff;font-size:13px;
}
.saed-hero{
  background:linear-gradient(135deg,var(--saed-black),#2b171a);
  color:#fff;border-radius:28px;padding:54px;box-shadow:var(--saed-shadow);
  position:relative;overflow:hidden;
}
.saed-hero:after{
  content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;
  border:1px solid rgba(184,145,62,.35);border-radius:50%;
}
.saed-kicker{color:#d7b86f;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800}
.saed-hero h1{font-size:clamp(34px,6vw,68px);line-height:.98;margin:14px 0 18px;max-width:850px}
.saed-hero p{font-size:18px;line-height:1.6;color:#ddd;max-width:760px}
.saed-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.saed-btn{
  appearance:none;border:none;border-radius:12px;padding:13px 18px;font-weight:800;
  cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;
}
.saed-btn-primary{background:var(--saed-gold);color:#111}
.saed-btn-secondary{background:#fff;color:#111}
.saed-btn-dark{background:#111;color:#fff}
.saed-btn-danger{background:var(--saed-danger);color:#fff}
.saed-section{padding:54px 0}
.saed-section h2{font-size:32px;margin:0 0 10px}
.saed-sub{color:var(--saed-muted);max-width:760px;line-height:1.6}
.saed-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.saed-card{
  background:var(--saed-card);border:1px solid var(--saed-border);
  border-radius:var(--saed-radius);padding:22px;box-shadow:0 8px 28px rgba(0,0,0,.04);
}
.saed-card h3{margin:0 0 8px}
.saed-card p{color:var(--saed-muted);line-height:1.55}
.saed-days{display:grid;gap:12px;margin-top:24px}
.saed-day{display:grid;grid-template-columns:90px 1fr;gap:18px;align-items:start}
.saed-day-no{font-weight:900;color:var(--saed-maroon)}
.saed-form{display:grid;gap:14px}
.saed-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.saed-field{display:grid;gap:7px}
.saed-field label{font-size:13px;font-weight:800}
.saed-field input,.saed-field select,.saed-field textarea{
  width:100%;padding:13px 14px;border:1px solid var(--saed-border);border-radius:11px;
  background:#fff;font:inherit;
}
.saed-message{padding:12px 14px;border-radius:10px;background:#fff;border:1px solid var(--saed-border);display:none}
.saed-message.show{display:block}
.saed-message.success{border-color:#b7d9c7;color:var(--saed-success)}
.saed-message.error{border-color:#ecc0c5;color:var(--saed-danger)}
.saed-login-wrap{max-width:520px;margin:60px auto}
.saed-dashboard{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.saed-sidebar{background:#111;color:#fff;padding:24px;position:sticky;top:0;height:100vh}
.saed-sidebar a{display:block;color:#ddd;text-decoration:none;padding:12px 10px;border-radius:10px;margin:4px 0}
.saed-sidebar a:hover,.saed-sidebar a.active{background:#2a2a2a;color:#fff}
.saed-main{padding:34px}
.saed-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.saed-stat{background:#fff;border:1px solid var(--saed-border);border-radius:15px;padding:18px}
.saed-stat b{font-size:28px;display:block;margin-top:8px}
.saed-table-wrap{overflow:auto;background:#fff;border:1px solid var(--saed-border);border-radius:15px}
.saed-table{width:100%;border-collapse:collapse;min-width:720px}
.saed-table th,.saed-table td{padding:13px 14px;border-bottom:1px solid #eee;text-align:left;font-size:14px}
.saed-table th{background:#faf8f3}
.saed-progress{height:10px;background:#eee;border-radius:99px;overflow:hidden}
.saed-progress span{display:block;height:100%;background:var(--saed-gold)}
.saed-code{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#171717;color:#fff;
  padding:14px;border-radius:12px;overflow:auto
}
@media(max-width:900px){
  .saed-grid,.saed-stat-grid{grid-template-columns:1fr 1fr}
  .saed-dashboard{grid-template-columns:1fr}
  .saed-sidebar{height:auto;position:relative}
}
@media(max-width:620px){
  .saed-shell,.saed-main{padding:16px}
  .saed-hero{padding:32px 22px}
  .saed-grid,.saed-stat-grid,.saed-row{grid-template-columns:1fr}
  .saed-day{grid-template-columns:1fr}
}


/* Trainer Console v1.5 */
.saed-session-info{
  grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;
  padding:16px;border:1px solid var(--saed-border);border-radius:14px;background:#faf8f3;
}
.saed-session-info>div{display:grid;gap:5px;min-width:0}
.saed-session-info span{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--saed-muted);font-weight:800}
.saed-session-info b{font-size:14px;line-height:1.4;overflow-wrap:anywhere}
.saed-session-info .saed-session-id{grid-column:1/-1;padding-top:10px;border-top:1px solid var(--saed-border)}
.saed-status{display:inline-flex;width:max-content;padding:5px 9px;border-radius:999px;font-size:12px!important}
.saed-status.open{background:#e7f4ed;color:#1e6b47}
.saed-status.closed{background:#f2e9ea;color:#7b2735}
.saed-status.draft{background:#eeeae1;color:#665b45}
.saed-btn:disabled{opacity:.5;cursor:not-allowed}
@media(max-width:800px){.saed-session-info{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.saed-session-info{grid-template-columns:1fr}}