* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  min-height: 100vh;
}

/* ---------- Login ---------- */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-box {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 40px 32px;
  width: 100%;
  max-width: 360px;
  text-align: center;
}

.login-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.login-box h1 {
  color: #38bdf8;
  font-size: 24px;
  margin-bottom: 4px;
}

.subtitle {
  color: #94a3b8;
  font-size: 13px;
  margin-bottom: 24px;
}

.form-group {
  text-align: left;
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 6px;
}

.form-group input {
  width: 100%;
  padding: 10px 12px;
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 6px;
  color: #e2e8f0;
  font-size: 14px;
}

.form-group input:focus {
  outline: none;
  border-color: #38bdf8;
}

button[type='submit'] {
  width: 100%;
  padding: 11px;
  background: #38bdf8;
  color: #0f172a;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  margin-top: 8px;
}

button[type='submit']:hover {
  background: #0ea5e9;
}

.alert-error {
  background: #7f1d1d;
  color: #fecaca;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 16px;
}

/* ---------- Dashboard ---------- */
.dashboard-wrapper {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 12px;
}

.dashboard-header h1 {
  color: #38bdf8;
  font-size: 22px;
}

.dashboard-header .subtitle {
  margin-top: 4px;
  margin-bottom: 0;
}

.logout-btn {
  color: #94a3b8;
  text-decoration: none;
  font-size: 13px;
  border: 1px solid #334155;
  padding: 8px 16px;
  border-radius: 6px;
}

.logout-btn:hover {
  border-color: #38bdf8;
  color: #38bdf8;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.app-card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 10px;
  padding: 20px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
  display: block;
}

.app-card:hover {
  border-color: #38bdf8;
  transform: translateY(-2px);
}

.app-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
  gap: 8px;
}

.app-card h3 {
  font-size: 16px;
  color: #e2e8f0;
}

.app-desc {
  font-size: 13px;
  color: #94a3b8;
}

.badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  white-space: nowrap;
  text-transform: uppercase;
  font-weight: 600;
}

.badge-active {
  background: #14532d;
  color: #86efac;
}

.badge-testing {
  background: #78350f;
  color: #fcd34d;
}

.badge-offline {
  background: #450a0a;
  color: #fca5a5;
}

.badge-type {
  background: #1e3a8a;
  color: #93c5fd;
}

/* ---------- Generic page layout (settings, apps-new, manage, edit, result) ---------- */
.page-wrapper {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 20px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-header h1 {
  color: #38bdf8;
  font-size: 22px;
}

.header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.btn-primary,
.btn-secondary,
.btn-danger {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: #38bdf8;
  color: #0f172a;
}

.btn-primary:hover {
  background: #0ea5e9;
}

.btn-secondary {
  background: transparent;
  border: 1px solid #334155;
  color: #94a3b8;
}

.btn-secondary:hover {
  border-color: #38bdf8;
  color: #38bdf8;
}

.btn-danger {
  background: #7f1d1d;
  color: #fecaca;
}

.btn-danger:hover {
  background: #991b1b;
}

.card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 20px;
}

.card h3 {
  color: #e2e8f0;
  font-size: 15px;
  margin-bottom: 14px;
}

.muted {
  color: #94a3b8;
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 14px;
}

.hint {
  color: #64748b;
  font-size: 12px;
  margin-top: 8px;
  line-height: 1.5;
}

.hint code,
.muted code {
  background: #0f172a;
  padding: 2px 5px;
  border-radius: 4px;
  color: #93c5fd;
}

.divider {
  border: none;
  border-top: 1px solid #334155;
  margin: 20px 0;
}

.radio-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.radio-inline,
.checkbox-inline {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #cbd5e1;
  font-weight: 400;
}

select {
  width: 100%;
  padding: 10px 12px;
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 6px;
  color: #e2e8f0;
  font-size: 14px;
}

.alert-success {
  background: #14532d;
  color: #86efac;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 16px;
}

.alert-info {
  background: #0c4a6e;
  color: #7dd3fc;
  padding: 12px 14px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 16px;
  line-height: 1.5;
}

.alert-info a {
  color: #38bdf8;
  font-weight: 600;
}

.log-box,
.code-box {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 6px;
  padding: 14px;
  font-size: 12px;
  font-family: 'SF Mono', Consolas, monospace;
  color: #cbd5e1;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 400px;
  overflow-y: auto;
}

.code-box {
  color: #86efac;
  max-height: none;
}

/* ---------- Manage list ---------- */
.manage-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.manage-row {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 10px;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.manage-title {
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.manage-desc {
  color: #94a3b8;
  font-size: 13px;
  margin-top: 4px;
}

.manage-meta {
  color: #64748b;
  font-size: 12px;
  margin-top: 6px;
  font-family: monospace;
}

.manage-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}