:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --text: #e7ecf3;
  --muted: #8b9cb3;
  --accent: #3d9cf0;
  --accent-dim: #2a7bc4;
  --ok: #5cbf7a;
  --err: #e85d6f;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  padding: 0.9rem 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid #2a3544;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.topbar-user {
  font-size: 0.88rem;
  color: var(--muted);
}

.topbar-user a {
  color: var(--accent);
  margin-left: 0.5rem;
}

.brand a {
  color: var(--text);
  text-decoration: none;
}

.brand a:hover {
  color: var(--accent);
}

.brand-with-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
  min-width: 0;
}

.brand-logo-img {
  max-height: 38px;
  width: auto;
  height: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
}

.tabs {
  display: flex;
  gap: 0;
  background: #121a24;
  border-bottom: 1px solid #2a3544;
  padding: 0 1rem;
}

.tab {
  display: inline-block;
  padding: 0.65rem 1rem;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  font-size: 0.95rem;
}

.tab:hover {
  color: var(--text);
}

.tab-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.container {
  flex: 1;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2rem;
}

.flash {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.flash.ok {
  background: #1a3d2a;
  color: #a8e6b8;
  border: 1px solid #2d5c3d;
}

.flash.err {
  background: #3d1a22;
  color: #f5b0b8;
  border: 1px solid #5c2c35;
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  border: 1px solid #2a3544;
  margin-bottom: 1rem;
}

.card h1 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  font-weight: 600;
}

.form-grid {
  display: grid;
  gap: 0.85rem 1rem;
}

@media (min-width: 560px) {
  .form-grid.cols-2 {
    grid-template-columns: 1fr 1fr;
  }
}

label {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--muted);
  font-size: 0.82rem;
}

label .req {
  color: var(--err);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  border: 1px solid #3a4a5e;
  background: #121a24;
  color: var(--text);
  font: inherit;
}

textarea {
  min-height: 72px;
  resize: vertical;
}

.field-hint {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}

.form-actions {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.btn {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  border: none;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #0a0f14;
}

.btn-primary:hover {
  background: var(--accent-dim);
}

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-secondary:hover {
  background: rgba(61, 156, 240, 0.1);
}

.pw-row {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
}

.pw-row input {
  flex: 1;
}

.site-footer {
  padding: 0.85rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.78rem;
  border-top: 1px solid #2a3544;
}

.intro {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 1rem;
}

.success-banner {
  background: #1a3d2a;
  border: 1px solid #2d5c3d;
  color: #c8f0d4;
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.success-banner strong {
  color: #fff;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
}

.container.wide {
  max-width: 1100px;
}

.meta-line {
  margin: 0.25rem 0;
  font-size: 0.92rem;
}

.meta-line a {
  color: var(--accent);
}

.client-head {
  margin-bottom: 0.5rem;
}

.subtabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid #2a3544;
}

.subtab {
  display: inline-block;
  padding: 0.4rem 0.65rem;
  font-size: 0.78rem;
  border-radius: 6px;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid transparent;
}

.subtab:hover {
  color: var(--text);
  border-color: #3a4a5e;
}

.subtab-active {
  color: var(--accent);
  border-color: var(--accent);
  font-weight: 600;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.75rem;
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.data-table th,
.data-table td {
  padding: 0.5rem 0.55rem;
  border-bottom: 1px solid #2a3544;
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--muted);
  font-weight: 600;
}

.data-table a {
  color: var(--accent);
}

.dl-grid {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 0.35rem 1rem;
  margin: 0;
}

.dl-grid dt {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.dl-grid dd {
  margin: 0;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  margin-left: 0.35rem;
}

.badge-warn {
  background: #3d3010;
  color: #f0d080;
}

.badge-err {
  background: #3d1a22;
  color: #f5b0b8;
}

.inline-form {
  margin-top: 0.75rem;
}

.client-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
}

.client-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.88rem;
}

.client-nav a:hover {
  color: var(--accent);
}

.client-nav-active {
  color: var(--accent) !important;
  font-weight: 600;
}

.ann-vis {
  background: #1a3d2a;
  color: #a8e6b8;
}

.ann-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.ann-body {
  margin-top: 0.75rem;
  line-height: 1.55;
}

.billing-hub {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.billing-lines input[type="text"] {
  width: 100%;
  min-width: 60px;
}

.input-narrow {
  max-width: 5rem;
}

.is-hidden {
  display: none !important;
}

.activity-view-toolbar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.activity-view-btn-active {
  border-color: var(--accent);
  color: var(--accent);
}

.activity-timeline {
  position: relative;
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
  border-left: 2px solid #2a3544;
}

.activity-timeline-item {
  position: relative;
  margin: 0 0 1.1rem;
  padding-left: 1rem;
}

.activity-timeline-dot {
  position: absolute;
  left: -1.35rem;
  top: 0.35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--surface);
}

.activity-timeline-card {
  background: var(--surface);
  border: 1px solid #2a3544;
  border-radius: var(--radius);
  padding: 0.65rem 0.85rem;
}

.activity-timeline-meta {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.activity-timeline-desc {
  font-size: 0.9rem;
  line-height: 1.45;
}