:root{
  --bg:#f5f1eb;
  --surface:#ffffff;
  --surface-2:#fbf8f3;
  --text:#1f2937;
  --muted:#6b7280;
  --line:rgba(31,41,55,.12);
  --line-strong:rgba(31,41,55,.18);
  --accent:#9d7a43;
  --accent-deep:#7e5f31;
  --brand:#1f3c5c;
  --danger:#b42318;
  --success:#0b7a4b;
  --shadow:0 18px 60px rgba(31,41,55,.08);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.portal-body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(157,122,67,.12), transparent 26%),
    linear-gradient(180deg, #fcfaf7 0%, #f3eee7 100%);
}
a{color:var(--brand); text-decoration:none}
a:hover{text-decoration:underline}
.portal-topbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(16px);
  background:rgba(255,255,255,.84);
  border-bottom:1px solid rgba(31,41,55,.08);
}
.portal-topbar-inner, .portal-container{width:min(1400px, calc(100% - 32px)); margin:0 auto}
.portal-topbar-inner{
  display:flex; align-items:center; justify-content:space-between; gap:20px; min-height:84px;
}
.portal-brand{display:flex; align-items:center; gap:16px; min-width:0}
.portal-brand img{height:58px; width:auto; display:block}
.portal-brand-copy{display:flex; flex-direction:column; min-width:0}
.portal-kicker{font-size:12px; letter-spacing:.16em; color:var(--accent-deep); font-weight:700}
.portal-brand-copy strong{font-family:"Playfair Display", Georgia, serif; font-size:28px; font-weight:700; line-height:1.1}
.portal-brand-copy span{color:var(--muted); font-size:14px}
.portal-actions{display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end}
.portal-button, .portal-button-secondary{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  border-radius:999px; padding:12px 18px; font-weight:600; border:1px solid transparent;
  transition:.2s ease; text-decoration:none; cursor:pointer; font-size:14px;
}
.portal-button{background:linear-gradient(135deg, var(--accent) 0%, #c8a369 100%); color:white; box-shadow:0 10px 25px rgba(157,122,67,.24)}
.portal-button:hover{transform:translateY(-1px); text-decoration:none}
.portal-button-secondary{background:white; color:var(--text); border-color:var(--line)}
.portal-button-secondary:hover{background:var(--surface-2); text-decoration:none}
.portal-main{padding:30px 0 50px}
.portal-hero{display:grid; gap:24px; margin-bottom:26px}
.portal-card{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(255,255,255,.8);
  box-shadow:var(--shadow);
  border-radius:var(--radius);
}
.portal-hero-card{padding:30px 30px 24px}
.portal-hero-grid{display:grid; grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr); gap:24px; align-items:start}
.portal-eyebrow{font-size:12px; letter-spacing:.18em; font-weight:800; color:var(--accent-deep); margin:0 0 12px}
.portal-title{font-family:"Playfair Display", Georgia, serif; font-size:clamp(30px, 4vw, 46px); line-height:1.06; margin:0 0 12px}
.portal-intro{font-size:16px; color:var(--muted); margin:0; max-width:70ch}
.portal-meta{
  display:grid; gap:14px; align-content:start; padding:22px; border-radius:18px;
  background:linear-gradient(180deg, rgba(157,122,67,.10), rgba(31,60,92,.04)); border:1px solid rgba(157,122,67,.16);
}
.portal-meta-item small{display:block; text-transform:uppercase; letter-spacing:.12em; color:var(--muted); font-size:11px; margin-bottom:4px}
.portal-meta-item strong{font-size:15px}
.portal-toolbar{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:0 4px 6px; flex-wrap:wrap}
.portal-toolbar h2{margin:0; font-size:20px}
.portal-search{position:relative; min-width:min(320px,100%)}
.portal-search input{
  width:100%; padding:14px 18px; border-radius:999px; border:1px solid var(--line);
  background:rgba(255,255,255,.88); font:inherit; outline:none;
}
.portal-search input:focus{border-color:rgba(157,122,67,.55); box-shadow:0 0 0 4px rgba(157,122,67,.10)}
.portal-table-card{padding:18px 18px 22px}
.portal-table-wrap{overflow:auto; border-radius:18px; border:1px solid var(--line); background:white}
.portal-table{width:100%; border-collapse:separate; border-spacing:0; min-width:980px; font-size:14px; line-height:1.45}
.portal-table td, .portal-table th{padding:13px 14px; border-bottom:1px solid rgba(31,41,55,.08); border-right:1px solid rgba(31,41,55,.05); vertical-align:top}
.portal-table tr > *:last-child{border-right:none}
.portal-table tbody tr:nth-child(even){background:rgba(157,122,67,.035)}
.portal-table tbody tr:hover{background:rgba(31,60,92,.05)}
.portal-table .section-row td{
  position:sticky; top:0; z-index:2;
  background:linear-gradient(180deg, #32475b 0%, #24384b 100%);
  color:#fff; font-weight:700; letter-spacing:.03em; border-bottom-color:rgba(255,255,255,.12)
}
.portal-table .section-row td strong{color:#fff}
.portal-table a{font-weight:700}
.portal-table .balance-negative{color:var(--success); font-weight:700}
.portal-table .balance-positive{color:var(--danger); font-weight:700}
.portal-empty{padding:26px; color:var(--muted)}
.portal-footer-note{padding:0 4px; color:var(--muted); font-size:13px}
.login-shell{min-height:100vh; display:grid; place-items:center; padding:34px 16px}
.login-card{width:min(980px,100%); display:grid; grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr); overflow:hidden}
.login-panel{padding:42px}
.login-panel.hero-side{background:linear-gradient(135deg, rgba(31,60,92,.95), rgba(157,122,67,.92)); color:white}
.login-panel.form-side{background:rgba(255,255,255,.95)}
.login-logo{width:min(320px,100%); height:auto; display:block; margin-bottom:24px}
.login-panel h1{font-family:"Playfair Display", Georgia, serif; font-size:clamp(34px,4vw,50px); line-height:1.05; margin:0 0 14px}
.login-panel p{margin:0 0 14px; color:inherit}
.login-points{display:grid; gap:12px; margin-top:22px}
.login-point{padding:14px 16px; border-radius:16px; background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.14)}
.login-form label{display:block; margin:0 0 8px; font-size:13px; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:.1em}
.login-form input[type=text], .login-form input[type=password]{width:100%; padding:15px 16px; border-radius:16px; border:1px solid var(--line); background:#fff; font:inherit; margin-bottom:18px; outline:none}
.login-form input[type=text]:focus,.login-form input[type=password]:focus{border-color:rgba(157,122,67,.55); box-shadow:0 0 0 4px rgba(157,122,67,.10)}
.login-form .portal-button{width:100%; border:none; padding:15px 18px; font-size:15px}
.login-error{margin:0 0 18px; padding:12px 14px; border-radius:14px; background:#fef3f2; color:#b42318; border:1px solid #fecdca; font-weight:600}
.portal-nav-grid{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px}
.portal-nav-card{padding:22px; display:flex; flex-direction:column; gap:10px}
.portal-nav-card h3{margin:0; font-size:22px}
.portal-nav-card p{margin:0; color:var(--muted)}
.portal-nav-card a{margin-top:auto; font-weight:700}
@media (max-width: 960px){
  .portal-hero-grid,.login-card,.portal-nav-grid{grid-template-columns:1fr}
}
@media (max-width: 720px){
  .portal-topbar-inner{padding:10px 0; align-items:flex-start; min-height:auto; flex-direction:column}
  .portal-brand img{height:48px}
  .portal-hero-card{padding:22px}
  .portal-table-card{padding:14px}
  .portal-container,.portal-topbar-inner{width:min(100% - 20px, 1400px)}
}