:root {
  --ink: #15253a;
  --muted: #66758a;
  --line: #d9e1e8;
  --canvas: #eef3f7;
  --surface: #ffffff;
  --navy: #0d2947;
  --blue: #1769aa;
  --teal: #007f7a;
  --amber: #d58b1f;
  --red: #b74343;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; }
button { font: inherit; }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; background: linear-gradient(135deg, #0d2947 0%, #1769aa 100%); }
.login-card { width: min(100%, 460px); background: var(--surface); border-radius: 1rem; box-shadow: 0 24px 60px rgba(4, 24, 45, .3); padding: 2.25rem; }
.login-brand { display: flex; align-items: center; gap: .65rem; color: var(--navy); font-size: 1.3rem; font-weight: 800; margin-bottom: 2.4rem; }
.login-form { display: grid; gap: 1rem; margin-top: 1.4rem; }
.login-form label { display: grid; gap: .45rem; color: var(--muted); font-size: .82rem; font-weight: 700; }
.login-form input { border: 1px solid #b8c7d4; border-radius: .45rem; background: #fff; color: var(--ink); font: inherit; font-size: .95rem; padding: .68rem .75rem; }
.login-form input:focus { outline: 3px solid rgba(23, 105, 170, .18); border-color: var(--blue); }
.login-setup { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--line); color: var(--muted); }
.login-setup summary { cursor: pointer; font-weight: 750; color: var(--blue); }
.app-shell { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }
.sidebar { background: var(--navy); color: #eef6ff; padding: 1.5rem 1rem; display: flex; flex-direction: column; }
.brand { color: inherit; text-decoration: none; font-size: 1.35rem; font-weight: 750; display: flex; align-items: center; gap: .7rem; padding: 0 .6rem; }
.brand-mark { display: grid; place-items: center; width: 2rem; height: 2rem; background: #49a6ca; border-radius: .55rem; color: #092035; font-weight: 900; }
.workspace-label { color: #9db1c8; font-size: .78rem; letter-spacing: .08em; margin: 2rem .6rem .7rem; text-transform: uppercase; }
.navigation { display: grid; gap: 1rem; }
.navigation-group { display: grid; gap: .25rem; }
.navigation-group-title { color: #88a3bb; font-size: .68rem; font-weight: 700; letter-spacing: .09em; margin: 0 .7rem .18rem; text-transform: uppercase; }
.navigation button { border: 0; cursor: pointer; background: transparent; color: #d5e4f2; border-radius: .5rem; padding: .72rem .75rem; text-align: left; }
.navigation button:hover, .navigation button[aria-current="page"] { background: #1b456d; color: #fff; }
.sidebar-footer { margin-top: auto; display: flex; align-items: center; gap: .5rem; color: #b8cbdb; font-size: .78rem; padding: 1rem .6rem 0; }
.status-dot { width: .55rem; height: .55rem; border-radius: 50%; background: #49c390; }
.workspace { min-width: 0; }
.topbar { height: 70px; padding: 0 2.25rem; display: flex; align-items: center; gap: 1rem; background: var(--surface); border-bottom: 1px solid var(--line); }
.breadcrumb { color: var(--muted); font-size: .92rem; }
.profile { margin-left: auto; display: flex; align-items: center; gap: .6rem; font-weight: 700; font-size: .9rem; }
.profile::first-letter { background: #dcebf3; }
.logout-button { border: 1px solid var(--line); border-radius: .45rem; background: #fff; color: var(--muted); cursor: pointer; font-size: .82rem; font-weight: 700; padding: .42rem .6rem; }
.logout-button:hover { border-color: var(--blue); color: var(--blue); }
.menu-button { display: none; background: transparent; border: 0; font-size: 1.3rem; }
.content { max-width: 1420px; padding: 2.35rem; margin: auto; }
.eyebrow { color: var(--teal); font-size: .78rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; margin: 0 0 .45rem; }
h1 { font-size: clamp(1.8rem, 4vw, 2.55rem); line-height: 1.1; margin: 0; letter-spacing: -.04em; }
.lead { color: var(--muted); font-size: 1rem; line-height: 1.55; max-width: 760px; margin: .75rem 0 0; }
.dashboard-head, .section-head { display: flex; gap: 1.25rem; justify-content: space-between; align-items: start; }
.primary-action { border: 0; border-radius: .55rem; background: var(--blue); color: #fff; cursor: pointer; padding: .75rem 1rem; font-weight: 750; white-space: nowrap; }
.primary-action:hover { background: #11598f; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin: 2rem 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: .85rem; box-shadow: 0 8px 22px rgba(28, 49, 72, .05); }
.metric { padding: 1.15rem; }
.metric p { color: var(--muted); margin: 0; font-size: .88rem; }
.metric strong { display: block; font-size: 2rem; letter-spacing: -.04em; margin-top: .45rem; }
.metric span { color: var(--teal); font-size: .8rem; font-weight: 700; }
.workspace-grid { display: grid; grid-template-columns: 1.35fr .85fr; gap: 1rem; }
.panel { padding: 1.35rem; }
.panel h2 { font-size: 1.05rem; margin: 0 0 1rem; }
.activity { display: grid; grid-template-columns: 1fr auto; padding: .85rem 0; border-top: 1px solid var(--line); gap: .75rem; }
.activity:first-of-type { border-top: 0; }
.activity strong { font-size: .92rem; display: block; }
.activity p, .activity time { color: var(--muted); font-size: .83rem; margin: .22rem 0 0; }
.tag { align-self: center; border-radius: 2rem; padding: .3rem .55rem; font-size: .75rem; font-weight: 750; background: #e8f4f3; color: #006d68; }
.tag.amber { background: #fff1dc; color: #9a6108; }
.tag.slate { background: #e9eef3; color: #536273; }
.next-item { padding: .8rem 0; border-top: 1px solid var(--line); }
.next-item:first-of-type { border-top: 0; }
.next-item p { color: var(--muted); font-size: .85rem; margin: .2rem 0 0; }
.module-view { margin-top: 1.75rem; }
.module-table { width: 100%; border-collapse: collapse; margin-top: 1.3rem; background: var(--surface); border-radius: .85rem; overflow: hidden; border-style: hidden; box-shadow: 0 0 0 1px var(--line); }
.module-table th, .module-table td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--line); font-size: .9rem; }
.module-table th { background: #f6f9fb; color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; }
.module-table tr:last-child td { border-bottom: 0; }
.empty { margin-top: 1.5rem; padding: 2rem; text-align: center; color: var(--muted); }
.organization-form { display: grid; gap: 1rem; margin-top: 1.75rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form-grid > label { display: grid; gap: .45rem; color: var(--muted); font-size: .82rem; font-weight: 700; }
.form-grid input, .form-grid select { appearance: none; border: 1px solid #b8c7d4; border-radius: .45rem; background: #fff; color: var(--ink); font: inherit; font-size: .95rem; padding: .68rem .75rem; }
.form-grid input:focus, .form-grid select:focus { outline: 3px solid rgba(23, 105, 170, .18); border-color: var(--blue); }
.form-grid input[type="color"] { width: 100%; min-height: 2.65rem; padding: .2rem; cursor: pointer; }
.full-width { grid-column: 1 / -1; }
.check-group { display: flex; flex-wrap: wrap; gap: 1rem; padding-top: .3rem; }
.check-group label { color: var(--ink); font-size: .9rem; font-weight: 500; }
.check-group input { margin-right: .4rem; }
.form-actions { display: flex; justify-content: flex-end; align-items: center; gap: 1rem; }
#save-message { color: var(--teal); font-size: .85rem; font-weight: 700; }
.role-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin: 1.75rem 0 1rem; }
.role-card { padding: 1rem; display: flex; gap: .75rem; align-items: flex-start; }
.role-card h2 { font-size: .95rem; margin: 0 0 .35rem; }
.role-card p { color: var(--muted); font-size: .8rem; line-height: 1.45; margin: 0; }
.role-icon { display: grid; place-items: center; flex: 0 0 2rem; width: 2rem; height: 2rem; border-radius: .5rem; background: #e6edf5; color: #34516e; font-size: .8rem; font-weight: 800; }
.role-icon.blue { background: #e1effa; color: #1769aa; }.role-icon.teal { background: #e2f3ef; color: #007f7a; }.role-icon.amber { background: #fff0d9; color: #a26300; }
.access-panel { margin-top: 1rem; }
.invite-form { display: grid; grid-template-columns: 1.2fr 1.5fr 1fr auto; gap: .75rem; align-items: end; }
.invite-form label { display: grid; gap: .45rem; color: var(--muted); font-size: .82rem; font-weight: 700; }
.invite-form input, .invite-form select { border: 1px solid #b8c7d4; border-radius: .45rem; background: #fff; color: var(--ink); font: inherit; font-size: .95rem; padding: .68rem .75rem; }
.organization-form textarea { border: 1px solid #b8c7d4; border-radius: .45rem; background: #fff; color: var(--ink); font: inherit; font-size: .95rem; padding: .68rem .75rem; resize: vertical; width: 100%; }
.form-note { color: var(--muted); font-size: .82rem; margin: .8rem 0 0; }
.input-note { color: var(--muted); display: block; font-size: .76rem; line-height: 1.35; margin-top: .3rem; }
@media (max-width: 900px) { .app-shell { grid-template-columns: 1fr; } .sidebar { position: fixed; inset: 0 auto 0 0; width: 248px; transform: translateX(-100%); transition: transform .2s ease; z-index: 3; } .sidebar.open { transform: translateX(0); } .menu-button { display: block; } .topbar { padding: 0 1rem; } .profile span { display: none; } .content { padding: 1.5rem 1rem; } .metric-grid, .workspace-grid, .form-grid, .role-grid, .invite-form { grid-template-columns: 1fr; } }