:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-hover: #f0f2f5;
  --border: #e2e8f0;
  --text: #1a2332;
  --text-muted: #64748b;
  --accent: #5cb82e;
  --accent-hover: #4a9a24;
  --accent-soft: rgba(92, 184, 46, 0.12);
  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, 0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.topbar {
  background: var(--surface);
  border-bottom: 3px solid var(--accent);
  box-shadow: var(--shadow);
}

.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.topbar-logo img {
  height: 36px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

.topbar-nav {
  display: flex;
  gap: 0.25rem;
  padding: 0.2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
}

.topbar-nav a {
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}

.topbar-nav a.active,
.topbar-nav a:hover {
  background: var(--accent-soft);
  color: var(--accent-hover);
}

.topbar-user {
  text-align: right;
  font-size: 0.875rem;
}

.topbar-user strong { display: block; }
.topbar-user span { color: var(--text-muted); font-size: 0.8rem; }

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 2.5rem;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.05rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.15s, opacity 0.15s;
}

.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--surface-hover); border-color: var(--accent); }
.btn-danger { background: transparent; border-color: rgba(220, 38, 38, 0.35); color: var(--danger); }

.field { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 0.85rem; }
.field > label {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}
.field input[type="email"],
.field input[type="password"],
.field input[type="text"],
.field input[type="url"],
.field input[type="number"],
.field input:not([type]),
.field select,
.field textarea {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  padding: 0.75rem 0.85rem;
  font: inherit;
  outline: none;
}
.field input[type="email"]:focus,
.field input[type="password"]:focus,
.field input[type="text"]:focus,
.field input[type="url"]:focus,
.field input[type="number"]:focus,
.field input:not([type]):focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { min-height: 90px; resize: vertical; }

.alert {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(220, 38, 38, 0.3);
  background: var(--danger-soft);
  color: var(--danger);
  padding: 0.7rem 0.85rem;
  font-size: 0.9rem;
  margin-bottom: 0.85rem;
}

.ok {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(92, 184, 46, 0.35);
  background: var(--accent-soft);
  color: var(--accent-hover);
  padding: 0.7rem 0.85rem;
  font-size: 0.9rem;
  margin-bottom: 0.85rem;
}

/* Login */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  background: linear-gradient(180deg, #fff 0%, var(--bg) 45%, #eef2f5 100%);
}
.login-inner { width: 100%; max-width: 400px; }
.login-brand { text-align: center; margin-bottom: 1.5rem; }
.login-brand img {
  height: 40px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}
.login-brand h1 {
  margin: 1rem 0 0;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
}
.login-brand p { margin: 0.4rem 0 0; color: var(--text-muted); font-size: 0.95rem; }
.login-panel { overflow: hidden; box-shadow: var(--shadow-lg); }
.login-panel-accent { height: 3px; background: var(--accent); }
.login-panel-body { padding: 1.5rem 1.4rem; }
.login-footer {
  margin-top: 1.35rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Hub tiles */
.app-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  margin-top: 1.25rem;
}
.app-tile {
  display: block;
  overflow: hidden;
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.app-tile:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}
.app-tile-bar { height: 4px; background: var(--accent); }
.app-tile-body { padding: 1.15rem 1.2rem 1.25rem; }
.app-tile h2 { margin: 0; font-size: 1.15rem; }
.app-tile p { margin: 0.55rem 0 0; color: var(--text-muted); font-size: 0.9rem; line-height: 1.45; }
.app-tile .url { margin-top: 0.85rem; font-size: 0.75rem; color: var(--accent-hover); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.admin-grid {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 960px) {
  .admin-grid { grid-template-columns: 1fr 1.05fr; }
}
.list-card {
  padding: 1rem 1.1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}
.list-card h3 { margin: 0; font-size: 1.05rem; display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; }
.list-card .meta { margin-top: 0.25rem; color: var(--text-muted); font-size: 0.85rem; }
.muted { color: var(--text-muted); }
.hint {
  margin: 0.2rem 0 0;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--text-muted);
}
.hidden { display: none !important; }
.list-heading {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}
.badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.18rem 0.5rem;
  border-radius: 999px;
  vertical-align: middle;
}
.badge-admin { background: rgba(37, 99, 235, 0.12); color: #1d4ed8; }
.badge-internal { background: var(--accent-soft); color: var(--accent-hover); }
.badge-customer { background: rgba(100, 116, 139, 0.14); color: #475569; }
.role-cards { display: grid; gap: 0.5rem; }
.role-card {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 0.65rem;
  row-gap: 0.15rem;
  align-items: start;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text);
  font-weight: 500;
}
.role-card input {
  grid-row: 1 / span 2;
  margin: 0.2rem 0 0;
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--accent);
}
.role-card strong { font-size: 0.92rem; }
.role-card span {
  grid-column: 2;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--text-muted);
  font-weight: 400;
}
.role-card:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.checkbox-list {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  background: var(--bg);
}
.checkbox-list label {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  font-size: 0.9rem;
  margin: 0.35rem 0;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
}
.checkbox-list input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
  accent-color: var(--accent);
  background: none;
  border: none;
  box-shadow: none;
}
.checkbox-list input[type="checkbox"]:disabled { opacity: 0.85; cursor: default; }
.checkbox-list label.is-locked { cursor: default; color: var(--text); }