:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #17213a;
  background: #f3f6fb;
  font-synthesis: none;
  --navy: #17213a;
  --blue: #2864dc;
  --blue-dark: #174db8;
  --line: #dbe2ee;
  --muted: #64708a;
  --surface: #ffffff;
  --soft: #eef3fb;
  --success: #1d7652;
  --warning: #8b5a12;
  --danger: #a33838;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-width: 320px; min-height: 100vh; background: #f3f6fb; }
button, input, select, textarea { font: inherit; }
button { border: 0; border-radius: 8px; background: var(--blue); color: white; padding: .72rem 1rem; font-weight: 700; cursor: pointer; }
button:hover { background: var(--blue-dark); }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(40, 100, 220, .25); outline-offset: 2px; }
.button-secondary { background: white; color: var(--navy); border: 1px solid var(--line); }
.button-secondary:hover { background: var(--soft); }
.login-view { min-height: 100vh; display: grid; place-items: center; padding: 2rem; }
.login-card { width: min(460px, 100%); background: white; border: 1px solid var(--line); border-radius: 16px; padding: 2.2rem; box-shadow: 0 18px 45px rgba(31, 48, 79, .10); }
.eyebrow { margin: 0 0 .35rem; color: var(--blue); font-size: .75rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: .7rem; font-size: clamp(1.8rem, 4vw, 2.5rem); line-height: 1.08; }
h2 { margin-bottom: .25rem; font-size: 1.25rem; }
.intro { color: var(--muted); line-height: 1.65; }
.intro.small { font-size: .93rem; }
.form-stack, .dialog-form { display: grid; gap: 1rem; }
label { display: grid; gap: .42rem; color: #3f4a61; font-size: .86rem; font-weight: 700; }
input, select, textarea { width: 100%; border: 1px solid #c9d2e2; border-radius: 8px; background: white; color: var(--navy); padding: .72rem .78rem; }
textarea { min-height: 120px; resize: vertical; }
.message { min-height: 1.2rem; margin: 0; color: var(--danger); font-size: .88rem; }
.summary-list { display: grid; grid-template-columns: minmax(130px, auto) 1fr; gap: .45rem 1rem; margin: 1rem 0; }
.summary-list dt { color: var(--muted); font-weight: 700; }
.summary-list dd { margin: 0; overflow-wrap: anywhere; }
#withdrawal-confirmation button { margin: .25rem .35rem .25rem 0; }
.app-shell { min-height: 100vh; }
.topbar { height: 72px; display: flex; align-items: center; justify-content: space-between; padding: 0 1.5rem; background: white; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.brand { margin: 0; font-size: 1.08rem; font-weight: 800; }
.account { display: flex; align-items: center; gap: .75rem; }
.badge { display: inline-flex; align-items: center; min-height: 28px; padding: .25rem .65rem; border-radius: 999px; background: var(--soft); color: var(--blue-dark); font-size: .78rem; font-weight: 800; }
.workspace { display: grid; grid-template-columns: 260px minmax(0, 1fr); min-width: 0; min-height: calc(100vh - 72px); }
.sidebar { padding: 1.2rem .8rem; background: #1c2946; color: white; }
.nav-title { padding: 0 .75rem; color: #aebbd6; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.product-nav { display: grid; gap: .25rem; }
.product-nav button { width: 100%; background: transparent; color: #dfe6f4; text-align: left; font-weight: 650; padding: .72rem .75rem; }
.product-nav button:hover, .product-nav button.active { background: #2a3a5e; color: white; }
.content { width: min(1320px, 100%); min-width: 0; padding: 2rem; }
.page-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.4rem; }
.page-heading h1 { font-size: clamp(1.8rem, 4vw, 2.35rem); }
.status-line { color: var(--blue); font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-bottom: 1.2rem; }
.summary-grid article { background: white; border: 1px solid var(--line); border-radius: 12px; padding: 1.05rem; }
.summary-grid span { display: block; color: var(--muted); font-size: .82rem; }
.summary-grid strong { display: block; margin-top: .45rem; font-size: 1.65rem; }
.panel { min-width: 0; background: white; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 1.2rem; padding: 1.15rem; }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.action-form { display: flex; align-items: end; gap: .8rem; }
.action-form .form-grid { flex: 1; }
.action-output { margin: 1rem 0 0; max-height: 300px; overflow: auto; border: 1px solid var(--line); border-radius: 8px; background: #17213a; color: #ecf2ff; padding: 1rem; white-space: pre-wrap; font-size: .82rem; line-height: 1.5; }
.filters { display: flex; align-items: flex-end; gap: .75rem; }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: .8rem .7rem; border-bottom: 1px solid #edf0f5; text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; }
td { font-size: .9rem; }
.table-action { background: white; color: var(--blue-dark); border: 1px solid var(--line); padding: .45rem .65rem; }
.empty-state { margin: 1rem 0 0; padding: 1.2rem; background: var(--soft); color: var(--muted); text-align: center; border-radius: 8px; }
.check-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; }
.check-item { border: 1px solid var(--line); border-radius: 8px; padding: .8rem; display: flex; align-items: flex-start; gap: .7rem; }
.check-item input { width: auto; margin-top: .2rem; }
.check-item span { display: block; font-size: .84rem; color: var(--muted); margin-top: .2rem; }
.compliance-list { display: grid; gap: .65rem; }
.compliance-item { display: grid; grid-template-columns: minmax(220px, 1fr) 170px minmax(260px, 1.2fr); align-items: end; gap: .75rem; border: 1px solid var(--line); border-radius: 8px; padding: .8rem; }
.compliance-item p { margin: 0; font-weight: 800; }
.compliance-item a { display: inline-block; margin-top: .25rem; color: var(--blue-dark); font-size: .82rem; }
dialog { width: min(720px, calc(100% - 2rem)); border: 0; border-radius: 14px; padding: 0; box-shadow: 0 24px 80px rgba(15, 25, 45, .24); }
.wide-dialog { width: min(980px, calc(100% - 2rem)); }
dialog::backdrop { background: rgba(18, 27, 46, .55); }
.dialog-form { padding: 1.35rem; }
.dialog-heading, .dialog-actions { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.dialog-actions { justify-content: flex-end; border-top: 1px solid var(--line); padding-top: 1rem; }
.icon-button { background: white; color: var(--muted); border: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; }
.form-grid .wide { grid-column: 1 / -1; }
.admin-summary { margin: 0; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.admin-mailbox { display: grid; gap: .85rem; margin: 1.25rem 0; padding-top: 1rem; border-top: 1px solid var(--line); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; }
.section-heading h3 { margin: .2rem 0 0; }
.muted { color: var(--muted); font-size: .86rem; }
.message-preview { margin: 0; padding: 1rem; white-space: pre-wrap; overflow: auto; max-height: 22rem; background: #f7f9fc; border: 1px solid var(--line); border-radius: 10px; font: inherit; color: var(--ink); }
.monitor-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .85rem; }
.monitor-grid article { background: #f7f9fc; border: 1px solid var(--line); border-radius: 10px; padding: .85rem; }
.monitor-grid span { display: block; color: var(--muted); font-size: .78rem; }
.monitor-grid strong { display: block; margin-top: .35rem; font-size: 1.15rem; }
.admin-user-form { align-items: end; border-top: 1px solid var(--line); padding-top: 1rem; }
@media (max-width: 900px) {
  .workspace { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .product-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-heading, .panel-heading { align-items: stretch; flex-direction: column; }
  .action-form { align-items: stretch; flex-direction: column; }
}
@media (max-width: 600px) {
  .topbar { height: auto; min-height: 72px; align-items: flex-start; gap: .8rem; padding: 1rem; }
  .account { align-items: flex-end; flex-direction: column; }
  #user-name { display: none; }
  .content { padding: 1rem; }
  .summary-grid, .check-list, .form-grid { grid-template-columns: 1fr; }
  .compliance-item { grid-template-columns: 1fr; align-items: stretch; }
  .product-nav { grid-template-columns: 1fr; }
  .filters { align-items: stretch; flex-direction: column; }
}