:root {
  --m-bg: #f8fafc;
  --m-surface: #ffffff;
  --m-text: #0f172a;
  --m-muted: #64748b;
  --m-primary: #2563eb;
  --m-danger: #dc2626;
  --m-border: #e2e8f0;
  --m-radius: 12px;
  --m-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
}
[data-theme="dark"] {
  --m-bg: #0f172a;
  --m-surface: #1e293b;
  --m-text: #f1f5f9;
  --m-muted: #94a3b8;
  --m-primary: #60a5fa;
  --m-border: #334155;
  --m-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}
* { box-sizing: border-box; }
body.m-body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--m-bg);
  color: var(--m-text);
  min-height: 100dvh;
}
.m-header, .m-topbar {
  padding: 1rem 1.25rem;
  background: var(--m-surface);
  border-bottom: 1px solid var(--m-border);
}
.m-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 40;
  gap: 0.5rem;
}
.m-topbar #screenTitle {
  flex: 1;
  text-align: center;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.m-body.m-embed .m-topbar #backBtn { display: none; }
.m-card {
  margin: 1rem;
  padding: 1.25rem;
  background: var(--m-surface);
  border-radius: var(--m-radius);
  box-shadow: var(--m-shadow);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.m-card label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.875rem; }
.m-card input, .m-card select {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--m-border);
  border-radius: 8px;
  background: var(--m-bg);
  color: var(--m-text);
  font-size: 1rem;
}
.m-btn {
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}
.m-btn-primary { background: var(--m-primary); color: #fff; }
.m-btn-danger { background: var(--m-danger); color: #fff; width: 100%; margin-top: 1rem; }
.m-muted { color: var(--m-muted); font-size: 0.9rem; }
.m-error { color: var(--m-danger); font-size: 0.875rem; }
.m-main { padding: 1rem; padding-bottom: 5rem; }
.m-kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.m-kpi {
  background: var(--m-surface);
  border-radius: var(--m-radius);
  padding: 1rem;
  box-shadow: var(--m-shadow);
}
.m-kpi strong { font-size: 1.5rem; display: block; }
.m-list { list-style: none; padding: 0; margin: 0; }
.m-list li {
  background: var(--m-surface);
  margin-bottom: 0.5rem;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--m-border);
}
.m-qr {
  text-align: center;
  padding: 1.5rem;
  background: var(--m-surface);
  border-radius: var(--m-radius);
  word-break: break-all;
  font-family: monospace;
}
.m-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: var(--m-surface);
  border-top: 1px solid var(--m-border);
  padding: 0.5rem;
  gap: 0.25rem;
  z-index: 20;
}
.m-bottom-nav button {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--m-muted);
  padding: 0.5rem;
  font-size: 0.75rem;
}
.m-bottom-nav button.active { color: var(--m-primary); font-weight: 600; }
.m-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(280px, 85vw);
  height: 100%;
  background: var(--m-surface);
  padding: 1rem;
  padding-top: max(1rem, env(safe-area-inset-top));
  box-shadow: var(--m-shadow);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transform: translateX(100%);
  transition: transform 0.2s ease;
  visibility: hidden;
  pointer-events: none;
}
.m-drawer.is-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}
.m-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: 45;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.m-drawer-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.m-drawer a { color: var(--m-text); text-decoration: none; padding: 0.75rem 0; font-size: 1rem; }
.m-icon-btn {
  background: none;
  border: none;
  font-size: 1.35rem;
  color: var(--m-text);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  position: relative;
  z-index: 41;
}
.m-icon-btn:active { opacity: 0.65; }
.m-footer { padding: 1rem; display: flex; gap: 1rem; justify-content: center; align-items: center; }

/* Mobil / PWA / emulyator login */
.m-body.m-embed-login .m-login-header { padding-top: max(1.25rem, env(safe-area-inset-top)); }
.m-login-header { padding: 1.25rem 1.25rem 0.5rem; text-align: center; }
.m-login-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}
.m-login-brand .platform-login-brand--light .platform-login-brand__logo { height: 4.75rem; width: auto; }
.m-login-brand .platform-login-brand--light .platform-login-brand__name {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--m-text);
  line-height: 1.25;
}
.m-login-brand .platform-login-brand--light .platform-login-brand__tagline {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--m-muted);
  max-width: 18rem;
}
.m-login-brand-logo { height: 4.5rem; width: auto; object-fit: contain; }
.m-login-brand .site-brand-logo-badge { margin: 0 auto; }
.m-login-brand-text { display: flex; flex-direction: column; align-items: center; gap: 0.35rem; max-width: 18rem; }
.m-login-brand-name { margin: 0; font-size: 1.15rem; font-weight: 700; color: var(--m-text); line-height: 1.3; }
.m-login-brand-tagline { margin: 0; font-size: 0.8rem; line-height: 1.35; }
.m-login-card { margin-top: 0.75rem; gap: 1rem; }
.m-login-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.25rem;
  border-radius: 12px;
  background: #e0f2fe;
}
.m-login-tab {
  flex: 1;
  border: none;
  background: transparent;
  color: #4b5563;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.55rem 0.25rem;
  border-radius: 8px;
  cursor: pointer;
}
.m-login-tab.active {
  background: #ffffff;
  color: #111827;
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.08);
}
.m-login-panel.hidden { display: none; }
.m-login-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #4b5563;
  margin: 0.5rem 0 0.35rem;
}
.m-input-wrap { position: relative; margin-bottom: 0.25rem; }
.m-input-wrap input {
  width: 100%;
  padding: 0.85rem 2.5rem 0.85rem 1rem;
  border: 1px solid #e0f2fe;
  border-radius: 12px;
  background: #f0f9ff;
  color: var(--m-text);
  font-size: 1rem;
}
.m-input-action {
  position: absolute;
  right: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: none;
  color: #9ca3af;
  font-size: 1.1rem;
  line-height: 1;
  padding: 0.25rem;
  cursor: pointer;
}
.m-login-forgot-wrap { text-align: center; margin: 0.75rem 0; }
.m-login-forgot { color: #0284c7; text-decoration: none; font-size: 0.875rem; }
.m-login-submit { width: 100%; margin-top: 0.25rem; border-radius: 12px; }
.m-login-placeholder { text-align: center; color: var(--m-muted); padding: 2.5rem 0.5rem; font-size: 0.9rem; }
.m-login-qr { text-align: center; }
.m-login-qr .qr-steps--wide .qr-steps__item { max-width: none; }
.m-login-qr .qr-steps--wide .qr-steps__text { font-size: 0.8rem; max-width: none; }
.m-qr-box {
  display: inline-block;
  padding: 1rem;
  border: 1px solid var(--m-border);
  border-radius: 12px;
  background: #fff;
}
.m-qr-img { width: 14rem; height: 14rem; display: block; }
.m-qr-img.hidden { display: none; }
.m-qr-loading {
  width: 14rem;
  height: 14rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--m-muted);
  font-size: 0.875rem;
}
.m-login-qr-hint { margin: 1rem 0 0.35rem; font-size: 0.9rem; color: var(--m-text); }
.m-login-qr-refresh { margin: 0; font-size: 0.85rem; color: var(--m-muted); }
.m-login-qr-status { margin-top: 0.5rem; font-size: 0.8rem; }
.m-login-qr-status.hidden { display: none; }
.m-link { background: none; border: none; color: var(--m-primary); cursor: pointer; }
.m-loading { text-align: center; color: var(--m-muted); padding: 2rem; }
.m-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.7rem;
  background: var(--m-primary);
  color: #fff;
}
.m-badge.critical { background: var(--m-danger); }