:root {
  --bg: #0f172a;
  --card: #1e293b;
  --card-border: #334155;
  --surface: #334155;
  --accent: #10b981;
  --accent-hover: #059669;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --input-bg: #1e293b;
  --input-border: #475569;
  --error-bg: rgba(239, 68, 68, 0.1);
  --error-border: rgba(239, 68, 68, 0.3);
  --error-text: #fca5a5;
  --success: #34d399;
  --warn: #fbbf24;
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Login page */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.login-card {
  width: 100%;
  max-width: 400px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(30, 41, 59, 0.9);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  padding: 2rem;
}
.login-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent);
  font-size: 28px;
}
.login-card h1 {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
  color: var(--text);
}
.login-card .sub {
  margin: 0 0 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
}
.login-card label {
  display: block;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
  font-size: 0.875rem;
}
.input-field {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.2s;
}
.input-field:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
}
.input-field::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}
.form-group {
  margin-bottom: 1.25rem;
}
.btn-primary {
  width: 100%;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-primary:hover {
  background: var(--accent-hover);
}
.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.login-error {
  margin-bottom: 1rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--error-text);
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  border-radius: 8px;
}

/* Dashboard */
.dash {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--card-border);
  background: var(--card);
}
.dash-header h1 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text);
}
.dash-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.dash-user span {
  font-size: 0.875rem;
  color: var(--text-muted);
}
.btn-secondary {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--input-border);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.btn-secondary:hover {
  background: var(--surface);
  border-color: var(--text-muted);
}
.dash-main {
  flex: 1;
  padding: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.card {
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(30, 41, 59, 0.8);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.card h2 {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  margin-bottom: 1rem;
}
.form-row .form-group {
  margin-bottom: 0;
}
.form-row label {
  display: block;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
  font-size: 0.875rem;
}
.form-row input {
  min-width: 160px;
}

.table-wrap {
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
th, td {
  padding: 0.625rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--card-border);
}
th {
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(15, 23, 42, 0.5);
}
tr:hover td {
  background: rgba(51, 65, 85, 0.2);
}
.status {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
}
.status.active { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.status.expired { background: rgba(239, 68, 68, 0.2); color: var(--error-text); }
.status.suspended { background: rgba(251, 191, 36, 0.2); color: var(--warn); }
.actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.btn-ghost {
  padding: 0.35rem 0.6rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.btn-ghost:hover {
  background: var(--surface);
  color: var(--text);
}
.btn-small {
  padding: 0.35rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-small:hover {
  background: var(--accent-hover);
}

.empty-state {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}
.loading {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}
.modal {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.5rem;
  max-width: 420px;
  width: 100%;
}
.modal h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
}
.modal-actions {
  margin-top: 1.25rem;
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}
.key-display {
  font-family: ui-monospace, monospace;
  font-size: 0.8rem;
  word-break: break-all;
  padding: 0.5rem;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 8px;
  margin: 0.5rem 0;
}

.hidden { display: none !important; }