:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --panel: #ffffff;
  --panel-2: #f7f4fb;
  --panel-3: #ebe7f2;
  --line: #d9d6e3;
  --line-soft: rgba(44, 0, 87, .12);
  --text: #171222;
  --muted: #6f6a7a;
  --accent: #2c0057;
  --accent-2: #4b128b;
  --brand-wash: rgba(44, 0, 87, .08);
  --warning: #a16207;
  --danger: #b91c1c;
  --success: #15803d;
  --shadow: 0 12px 28px rgba(23, 18, 34, .08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.shell-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 220px;
  padding: 18px 14px;
  background: #ffffff;
  border-right: 1px solid var(--line);
}

.brand {
  display: flex;
  gap: 12px;
  align-items: left;
  flex-direction: column;
  padding: 8px 8px 24px;
  font-weight: 800;
}

.brand small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: var(--accent);
  color: #05201d;
  border-radius: 8px;
  font-weight: 900;
}

.brand-logo {
  height: 38px;
}

nav { display: grid; gap: 6px; }

nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-weight: 650;
}

nav a svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  stroke-width: 2.2;
  flex: 0 0 auto;
}

nav a:hover {
  background: var(--panel-2);
  color: var(--accent);
}

.shell-main {
  margin-left: 220px;
  min-height: 100vh;
  padding: 22px;
  background:
    linear-gradient(180deg, var(--brand-wash), transparent 260px),
    var(--bg);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 22px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.eyebrow {
  color: var(--accent);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 0 0 6px;
  font-weight: 800;
}

h1, h2 { margin: 0; letter-spacing: 0; }
h1 { font-size: 30px; line-height: 1.15; }
h2 {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 18px;
  margin-bottom: 12px;
}

h2 svg {
  width: 21px;
  height: 21px;
  color: var(--accent);
  stroke-width: 2.3;
  flex: 0 0 auto;
}

p { color: var(--muted); line-height: 1.55; }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric-grid article,
.panel,
.form-card,
.form-intro {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.metric-grid article {
  position: relative;
  padding: 16px;
  min-height: 112px;
  border-top: 3px solid rgba(109, 40, 217, .22);
}

.metric-grid article > svg {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 24px;
  height: 24px;
  color: var(--accent);
  opacity: .76;
  stroke-width: 2.1;
}

.metric-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.metric-grid strong {
  display: block;
  margin-top: 12px;
  font-size: 32px;
  line-height: 1;
  color: var(--accent);
}

.metric-grid small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-weight: 700;
}

.panel { padding: 18px; }
.panel-heading { display: flex; justify-content: space-between; flex-direction: column; margin-bottom: 10px; }
.panel-heading p { margin: 0; }

.workspace-hero {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  padding: 20px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(109, 40, 217, .12), rgba(21, 128, 61, .08)),
    var(--panel);
  box-shadow: var(--shadow);
}

.workspace-hero h2 {
  margin-bottom: 8px;
  font-size: 24px;
}

.workspace-hero p {
  max-width: 760px;
  margin: 0;
}

.hero-status {
  display: grid;
  min-width: 190px;
  align-content: center;
  justify-items: start;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: rgba(255, 255, 255, .78);
}

.hero-status strong {
  color: var(--accent);
  font-size: 34px;
  line-height: 1;
}

.hero-status small {
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.lower-grid {
  display: grid;  
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

.analytics-list {
  display: grid;
  gap: 10px;
}

.detail-list {
  display: grid;
  gap: 10px;
}

.detail-list div {
  display: grid;
  gap: 4px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
}

.detail-list span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.detail-list strong {
  color: var(--text);
}

.analytics-list div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: #fbf9ff;
}

.analytics-list span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: capitalize;
}

.analytics-list strong {
  color: var(--accent);
  font-size: 20px;
}

table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 10px; border-bottom: 1px solid var(--line-soft); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
td small { display: block; margin-top: 3px; color: var(--muted); }

.icon-cell,
.empty-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.icon-cell svg,
.empty-state svg {
  width: 17px;
  height: 17px;
  color: var(--accent);
  stroke-width: 2.2;
  flex: 0 0 auto;
}

.empty-state {
  color: var(--muted);
  font-weight: 750;
}

.link-cell {
  color: var(--accent);
  font-weight: 800;
}

.security-note {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--danger);
  font-size: 12px;
  font-weight: 800;
}

.security-note svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.4;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--panel-3);
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
}

.pill.pending, .pill.suspicious { color: var(--warning); }
.pill.revoked, .pill.blocked, .pill.disabled { color: var(--danger); }
.pill.approved { color: var(--success); }
.pill.active { color: var(--success); }
.pill.suspended { color: var(--danger); }

.actions { display: flex; flex-wrap: wrap; gap: 6px; }

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #ffffff;
  min-height: 38px;
  padding: 0 14px;
  font-weight: 850;
  gap: 8px;
  cursor: pointer;
}

button svg,
.button svg {
  width: 17px;
  height: 17px;
  stroke-width: 2.4;
  flex: 0 0 auto;
}

button:hover,
.button:hover {
  background: var(--accent-2);
}

.button.secondary,
button.secondary {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
}

.messages { display: grid; gap: 8px; margin-bottom: 16px; }
.message {
  border: 1px solid var(--line-soft);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  background: var(--panel);
  padding: 11px 13px;
  color: var(--text);
}
.message.success { border-left-color: var(--success); }
.message.error { border-left-color: var(--danger); }

.form-shell {
  display: grid;
  grid-template-columns: minmax(240px, 360px) minmax(0, 540px);
  gap: 18px;
  align-items: start;
}

.form-intro,
.form-card { padding: 20px; }

.form-card,
.stacked-form {
  display: grid;
  gap: 14px;
}

label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 800; }
input, select {
  width: 100%;
  min-height: 42px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--text);
  padding: 9px 11px;
  font: inherit;
}

input:focus, select:focus {
  outline: 2px solid rgba(109, 40, 217, .24);
  border-color: var(--accent);
}

.field-error { color: #fca5a5; font-weight: 700; }

.login-page {
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(109, 40, 217, .14), transparent 38%),
    var(--bg);
}

.login-panel {
  width: min(440px, 100%);
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 26px;
}

.login-panel.wide { width: min(560px, 100%); }
.login-brand { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-bottom: 20px; }
.login-logo {
  width: 54px;
  height: 54px;
  object-fit: contain;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid var(--line-soft);
  padding: 6px;
}
.login-brand h1 { font-size: 24px; }
.login-brand p { margin: 4px 0 0; }
.login-brand p {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.login-brand p svg {
  width: 17px;
  height: 17px;
  color: var(--accent);
}
.login-panel form p { margin: 0 0 14px; }
.login-panel input { margin-top: 6px; }
.login-link { margin: 18px 0 0; }
.login-link a { color: var(--accent-2); font-weight: 800; }

/* Operational management UI */
.shell-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px 14px;
  background: linear-gradient(180deg, #ffffff 0%, #f9f8fc 100%);
  box-shadow: 8px 0 24px rgba(23, 18, 34, .05);
  overflow-y: auto;
  z-index: 20;
}

.brand {
  display: grid;
  gap: 8px;
  padding: 6px 8px 10px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.brand-logo { width: 116px; height: auto; max-width: 100%; object-fit: contain; }
.brand strong { color: var(--text); font-size: 12px; }
.brand small { color: var(--muted); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.sidebar-section-label { margin: 4px 10px 0; color: var(--muted); font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }
.shell-sidebar nav { display: grid; gap: 4px; }
.shell-sidebar nav a {
  position: relative;
  min-height: 34px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}
.shell-sidebar nav a svg {
  width: 14px;
  height: 14px;
  color: var(--accent);
  stroke-width: 2.35;
}
.shell-sidebar nav a:hover,
.shell-sidebar nav a.is-active {
  background: var(--panel-2);
  color: var(--accent);
  border-color: var(--line-soft);
}
.shell-sidebar nav a.is-active::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 50%;
  width: 3px;
  height: 18px;
  border-radius: 999px;
  background: var(--accent);
  transform: translateY(-50%);
}
.sidebar-footer {
  margin-top: auto;
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: #ffffff;
}
.sidebar-footer span { display: block; color: var(--muted); font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }
.sidebar-footer strong { display: block; margin-top: 4px; color: var(--accent); font-size: 13px; }
.sidebar-footer small { display: block; margin-top: 6px; color: var(--muted); font-size: 11px; line-height: 1.4; }

.ops-analytics-header {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 16px;
  margin-bottom: 14px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.ops-analytics-header p { margin: 0; max-width: 760px; font-size: 11px; line-height: 1.35; }
.ops-analytics-header h1 { font-size: 20px; }

.management-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
.management-card {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 14px;
  box-shadow: var(--shadow);
}
.management-card h2 { margin: 0 0 4px; font-size: 17px; color: var(--text); }
.management-card p { margin: 0 0 12px; color: var(--muted); font-size: 12px; }
.management-toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-bottom: 12px; }
.management-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(172px, 1fr)); gap: 10px; align-items: end; }
.management-field { display: grid; gap: 5px; }
.management-field label { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; font-weight: 900; }
.management-field input,
.management-field select,
.management-field textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 9px 10px;
  background: #fbfaff;
  color: var(--text);
  font: inherit;
  font-size: 13px;
}
.management-table-wrap { overflow-x: auto; border: 1px solid var(--line-soft); border-radius: 8px; background: #ffffff; }
.management-table { width: 100%; min-width: 900px; border-collapse: collapse; background: #ffffff; }
.management-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #f8f6fb;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-align: left;
  padding: 9px 10px;
}
.management-table td { border-top: 1px solid var(--line-soft); padding: 9px 10px; font-size: 13px; vertical-align: middle; }
.management-table tr:hover td { background: #fcfbff; }
.status-pill { display: inline-flex; border-radius: 999px; padding: 4px 8px; font-size: 10px; font-weight: 900; text-transform: uppercase; background: var(--panel-2); color: var(--accent); }
.status-pill.danger { background: #fee2e2; color: var(--danger); }
.status-pill.ok { background: #dcfce7; color: var(--success); }
.inline-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.inline-actions form { display: inline-flex; gap: 6px; align-items: center; }
.button.danger { background: var(--danger); color: #fff; }
.empty-management { padding: 18px; color: var(--muted); font-weight: 800; text-align: center; }
.metric-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; margin-bottom: 12px; }
.metric { border: 1px solid var(--line-soft); border-radius: 8px; padding: 12px; background: #fbfaff; }
.metric strong { display: block; font-size: 20px; color: var(--accent); }
.metric span { color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; }

@media (max-width: 1100px) {
  .metric-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lower-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .shell-sidebar { position: static; width: auto; }
  .shell-main { margin-left: 0; padding: 18px; }
  nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-grid, .form-shell { grid-template-columns: 1fr; }
  .workspace-hero { flex-direction: column; }
  .hero-status { min-width: 0; }
}

@media (max-width: 680px) {
  .topbar { flex-direction: column; }
  .topbar-actions { justify-content: flex-start; width: 100%; }
  .metric-grid { grid-template-columns: 1fr; }
  nav { grid-template-columns: 1fr; }
  table { display: block; overflow-x: auto; white-space: nowrap; }
  .login-page { padding: 14px; }
}