*{box-sizing:border-box}
:root{
  color-scheme:light;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:#1f2937;
  background:#e5e7eb
}
html,body{margin:0;min-height:100%;background:#e5e7eb}
body{min-height:100dvh}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
img{max-width:100%}
#app{min-height:100dvh;display:flex;align-items:center;justify-content:center}
.phone-shell{position:relative;width:100%;max-width:430px;min-height:100dvh;background:#f9fafb;overflow:hidden}
.boot-screen{width:100%;max-width:430px;min-height:100dvh;background:#f9fafb;display:flex;align-items:center;justify-content:center}
.boot-logo{width:94px;height:94px;object-fit:contain}
.login-screen,.onboarding,.home-screen,.profile-screen{min-height:100dvh;background:#f9fafb}
.login-screen{
  display:flex;flex-direction:column;
  padding:max(28px,env(safe-area-inset-top)) 22px max(24px,env(safe-area-inset-bottom));
  background:radial-gradient(circle at 50% 0%,rgba(37,99,235,.08),transparent 36%),#f9fafb
}
.brand{padding-top:clamp(30px,9vh,74px);text-align:center}
.brand-logo{width:104px;height:104px;object-fit:contain;margin-bottom:12px}
.brand h1{margin:0;font-size:31px;line-height:1.1;letter-spacing:-1px;color:#111827}
.brand p{margin:8px 0 0;color:#6b7280;font-size:14px;font-weight:500}
.login-card{margin-top:34px;background:#fff;border:1px solid #f0f1f3;border-radius:24px;padding:20px;box-shadow:0 10px 35px rgba(17,24,39,.07)}
.field{margin-bottom:15px}
.field label{display:block;margin-bottom:7px;font-size:10px;font-weight:800;color:#6b7280;text-transform:uppercase;letter-spacing:.06em}
.field input,.field textarea,.field select{
  width:100%;border-radius:12px;border:1px solid #e5e7eb;background:#f9fafb;color:#111827;
  outline:0;transition:.18s ease;font-weight:600;font-size:14px
}
.field input,.field select{height:48px;padding:0 13px}
.field textarea{min-height:96px;padding:12px 13px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{
  background:#fff;border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.10)
}
.input-wrap{position:relative}
.password-input{padding-right:72px!important}
.show-password{position:absolute;right:8px;top:6px;height:36px;padding:0 10px;border:0;background:transparent;color:#2563eb;font-size:11px;font-weight:800}
.primary-button{
  border:0;width:100%;min-height:52px;border-radius:13px;background:#111827;color:#fff;font-weight:800;
  font-size:15px;box-shadow:0 10px 20px rgba(17,24,39,.13);transition:.16s ease
}
.primary-button:active{transform:scale(.985)}
.primary-button:disabled{opacity:.55;cursor:default;transform:none}
.error-box,.success-box{display:none;margin:0 0 15px;border-radius:11px;padding:11px 12px;font-size:12px;font-weight:700}
.error-box{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c}
.success-box{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534}
.error-box.show,.success-box.show{display:block}
.login-footer{margin-top:auto;text-align:center;padding-top:26px;color:#9ca3af;font-size:11px;font-weight:600}
.topbar{
  min-height:66px;padding:max(12px,env(safe-area-inset-top)) 16px 12px;background:#fff;border-bottom:1px solid #f3f4f6;
  display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:20
}
.back-button{width:38px;height:38px;border-radius:999px;border:0;background:#f3f4f6;color:#374151;font-size:20px;font-weight:800}
.topbar-title{min-width:0}
.topbar-title strong{display:block;font-size:17px;color:#111827}
.topbar-title span{display:block;font-size:11px;color:#6b7280;margin-top:2px}
.onboarding-body{padding:18px 18px max(34px,env(safe-area-inset-bottom))}
.intro-card{
  background:linear-gradient(135deg,#111827,#1f2937);color:#fff;border-radius:22px;padding:18px;margin-bottom:16px;
  box-shadow:0 12px 28px rgba(17,24,39,.16)
}
.intro-card h2{margin:0 0 6px;font-size:21px}
.intro-card p{margin:0;color:#d1d5db;font-size:12px;line-height:1.55}
.profile-form-card{background:#fff;border:1px solid #f0f1f3;border-radius:22px;padding:16px;box-shadow:0 7px 24px rgba(17,24,39,.05);margin-bottom:14px}
.section-title{font-size:13px;font-weight:900;color:#111827;margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid #f3f4f6}
.photo-picker{display:flex;align-items:center;gap:15px}
.photo-preview{
  width:84px;height:84px;border-radius:22px;background:#eff6ff;border:2px dashed #bfdbfe;overflow:hidden;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#2563eb;font-weight:900;font-size:25px
}
.photo-preview img{width:100%;height:100%;object-fit:cover}
.photo-actions{flex:1}
.photo-button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:11px;background:#eff6ff;color:#1d4ed8;padding:10px 12px;font-size:12px;font-weight:800}
.photo-hint{display:block;margin-top:7px;color:#9ca3af;font-size:10px;line-height:1.4}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.full{grid-column:1/-1}
.required-note{font-size:10px;color:#9ca3af;margin-top:8px}
.save-wrap{position:sticky;bottom:0;padding:10px 0 0;background:linear-gradient(transparent,#f9fafb 24%)}
.home-screen{padding-bottom:84px}
.home-header{background:#fff;padding:max(14px,env(safe-area-inset-top)) 18px 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #f3f4f6}
.home-brand{display:flex;align-items:center;gap:9px}
.home-brand img{width:36px;height:36px;object-fit:contain}
.home-brand strong{font-size:20px;color:#111827}
.avatar-button{width:38px;height:38px;border-radius:999px;border:0;background:#f3f4f6;overflow:hidden;padding:0}
.avatar-button img{width:100%;height:100%;object-fit:cover}
.home-content{padding:22px 18px}
.home-content h2{margin:0;font-size:25px;letter-spacing:-.5px;color:#111827}
.muted{color:#6b7280;font-size:13px;margin-top:5px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px}
.stat{background:#fff;border:1px solid #f0f1f3;border-radius:17px;padding:15px 8px;text-align:center}
.stat.primary{background:#2563eb;color:#fff;border-color:#2563eb}
.stat strong{display:block;font-size:24px}
.stat span{display:block;font-size:10px;font-weight:700;margin-top:3px;color:#6b7280}
.stat.primary span{color:#dbeafe}
.empty-card{margin-top:26px;background:#fff;border:1px solid #f0f1f3;border-radius:20px;padding:24px;text-align:center}
.empty-card strong{display:block;color:#111827;font-size:15px}
.empty-card span{display:block;color:#9ca3af;font-size:11px;margin-top:5px}
.bottom-nav{
  position:absolute;left:0;right:0;bottom:0;background:#fff;border-top:1px solid #e5e7eb;
  min-height:70px;padding:9px 22px max(9px,env(safe-area-inset-bottom));display:flex;justify-content:space-around;z-index:30;
  box-shadow:0 -4px 20px rgba(0,0,0,.04)
}
.nav-item{border:0;background:transparent;color:#9ca3af;min-width:76px;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;font-weight:800}
.nav-item .nav-icon{font-size:21px;line-height:1}
.nav-item.active{color:#2563eb}
.profile-screen{padding-bottom:88px}
.profile-hero{padding:28px 18px 20px;text-align:center;background:linear-gradient(180deg,#eff6ff 0,#f9fafb 100%)}
.profile-avatar{width:102px;height:102px;border-radius:30px;border:4px solid #fff;box-shadow:0 10px 25px rgba(17,24,39,.12);object-fit:cover;background:#dbeafe}
.profile-hero h2{margin:13px 0 2px;font-size:23px;color:#111827}
.profile-hero p{margin:0;color:#6b7280;font-size:12px;font-weight:600}
.profile-body{padding:0 18px 24px}
.profile-card{background:#fff;border:1px solid #f0f1f3;border-radius:20px;padding:5px 14px;box-shadow:0 7px 24px rgba(17,24,39,.04);margin-bottom:13px}
.profile-row{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid #f3f4f6}
.profile-row:last-child{border-bottom:0}
.profile-row span{color:#6b7280;font-size:11px;font-weight:700}
.profile-row strong{color:#111827;font-size:11px;text-align:right;max-width:65%;overflow-wrap:anywhere}
.action-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.secondary-button,.danger-button{min-height:48px;border-radius:12px;font-size:12px;font-weight:900;background:#fff}
.secondary-button{border:1px solid #bfdbfe;color:#1d4ed8}
.danger-button{border:1px solid #fecaca;color:#dc2626}
@media(max-width:360px){.grid-2{grid-template-columns:1fr}.full{grid-column:auto}}
@media(min-width:640px){
  #app{padding:5vh 0}
  .phone-shell,.boot-screen{min-height:90vh;height:90vh;border:4px solid #111827;border-radius:32px;box-shadow:0 24px 65px rgba(17,24,39,.22)}
  .login-screen,.onboarding,.home-screen,.profile-screen{min-height:100%;height:100%;overflow-y:auto}
  .bottom-nav{position:sticky}
}