:root{
  --bg:#f4f7fb;
  --card:#ffffff;
  --text:#1e293b;
  --muted:#667085;
  --line:#e6ebf3;
  --brand:#3b82f6;
  --brand-dark:#1d4ed8;
  --nav:#111827;
  --soft:#f8fbff;
  --shadow:0 12px 35px rgba(15,23,42,.08);
}
body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{text-decoration:none}.text-secondary{color:var(--muted)!important}
.premium-nav{background:linear-gradient(90deg,#111827,#1f2937);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.nav-avatar,.mini-avatar{object-fit:cover;border-radius:50%}.nav-avatar{width:34px;height:34px;border:2px solid rgba(255,255,255,.15)}.mini-avatar{width:36px;height:36px}
.hero-section{background:radial-gradient(circle at top right,rgba(59,130,246,.2),transparent 28%),linear-gradient(180deg,#f8fbff,#f4f7fb);min-height:calc(100vh - 72px)}
.auth-page,.landing-page{min-height:100vh}.premium-footer{border-top:1px solid var(--line)}
.eyebrow{display:inline-block;padding:.35rem .7rem;border-radius:999px;background:#eef4ff;color:var(--brand-dark);font-size:.78rem;font-weight:700;letter-spacing:.03em;margin-bottom:.85rem}
.premium-card,.stats-card,.mini-stat-card,.profile-box,.soft-box,.premium-stat{background:var(--card);border:1px solid rgba(230,235,243,.9);box-shadow:var(--shadow);border-radius:1.35rem}
.premium-card,.stats-card,.mini-stat-card,.profile-box,.soft-box,.premium-stat{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.premium-hover:hover,.premium-card:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(15,23,42,.10)}
.stats-card,.profile-box,.mini-stat-card,.premium-stat,.soft-box{padding:1rem 1.15rem;height:100%}
.stats-card span,.profile-box span,.soft-box span{display:block;font-size:.85rem;color:var(--muted);margin-bottom:.3rem}
.stats-card strong,.profile-box strong,.premium-stat strong{display:block;font-size:1.7rem;line-height:1.05}
.premium-stat span{display:block;font-size:.9rem;color:var(--muted);margin-top:.4rem}
.request-row,.chat-message,.review-item,.note-item{background:var(--soft);border:1px solid var(--line);border-radius:1rem;padding:1rem}
.request-row{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.request-description{font-size:1rem;line-height:1.75}.profile-avatar{width:128px;height:128px;border-radius:50%;object-fit:cover;box-shadow:0 10px 30px rgba(59,130,246,.18)}
.tag-pill{display:inline-block;padding:.38rem .7rem;border-radius:999px;background:#eef4ff;color:#24469c;font-size:.82rem;font-weight:600;margin:.2rem .25rem .2rem 0}
.detail-list li{display:flex;justify-content:space-between;gap:1rem;padding:.8rem 0;border-bottom:1px solid var(--line)}.detail-list li:last-child{border-bottom:0}
.feature-list li{padding:.8rem 0;border-bottom:1px solid var(--line)}.feature-list li:last-child{border-bottom:0}
.timeline-list{position:relative}.timeline-item{position:relative;display:flex;gap:1rem;padding:0 0 1rem 1.2rem}.timeline-item:last-child{padding-bottom:0}.timeline-item:before{content:"";position:absolute;left:.35rem;top:.65rem;bottom:-.35rem;width:2px;background:#d9e3f2}.timeline-item:last-child:before{display:none}.timeline-dot{position:absolute;left:0;top:.35rem;width:.75rem;height:.75rem;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(59,130,246,.12)}
.rating-stars{font-size:1rem;color:#f59e0b;letter-spacing:.1rem}.empty-state{padding:1.2rem;border:1px dashed #dbe3ef;border-radius:1rem;background:#fbfdff;color:var(--muted)}
.premium-alert{border:0;box-shadow:var(--shadow)}
.table>:not(caption)>*>*{padding:1rem}.table-light{--bs-table-bg:#f7f9fd}.tiny{font-size:.78rem}
textarea.form-control{resize:vertical;min-height:120px}.form-control,.form-select{border-radius:.9rem;padding:.85rem 1rem;border-color:#d8e2ef}.btn{border-radius:.9rem;padding:.72rem 1rem;font-weight:600}.btn-primary{background:linear-gradient(180deg,var(--brand),var(--brand-dark));border:0}.btn-primary:hover{background:linear-gradient(180deg,var(--brand-dark),#1e40af)}
@media (max-width:767.98px){.request-row,.detail-list li{flex-direction:column;align-items:flex-start}.stats-card strong,.profile-box strong{font-size:1.35rem}.profile-avatar{width:96px;height:96px}}
.reveal-on-scroll{opacity:0;transform:translateY(14px);transition:opacity .55s ease,transform .55s ease}.reveal-on-scroll.is-visible{opacity:1;transform:none}
.premium-nav{
  position: sticky;
  top: 0;
  z-index: 1030;
  background: #ffffff;
  border-bottom: 1px solid rgba(15,23,42,.08);
  box-shadow: 0 8px 24px rgba(15,23,42,.06);
}

.premium-nav .navbar-brand,
.premium-nav .nav-link,
.premium-nav .navbar-text,
.premium-nav .nav-user-link{
  color: #1e293b !important;
  opacity: 1 !important;
}

.premium-nav .nav-link:hover,
.premium-nav .nav-link:focus,
.premium-nav .nav-link.active,
.premium-nav .navbar-brand:hover,
.premium-nav .nav-user-link:hover{
  color: #1d4ed8 !important;
}

.premium-nav .btn-outline-secondary{
  border-color: rgba(30,41,59,.18);
}

.premium-nav .nav-avatar{
  border: 2px solid rgba(30,41,59,.08);
}