/* ============================================================
   まごとも Design System — JapanDeHalal-inspired SaaS UI
   ============================================================ */
:root {
  --mg-bg:           #ffffff;
  --mg-bg-subtle:    #f8f9fa;
  --mg-dot:          #d1d5db;
  --mg-primary:      #00b464;
  --mg-primary-dark: #009955;
  --mg-primary-light:rgba(0, 180, 100, 0.12);
  --mg-navy:         #111827;
  --mg-navy-mid:     #1e293b;
  --mg-navy-light:   #334155;
  --mg-surface-dark: #1a2332;
  --mg-text:         #111827;
  --mg-text-muted:   #64748b;
  --mg-text-light:   #94a3b8;
  --mg-text-on-dark: #ffffff;
  --mg-border:       #e2e8f0;
  --mg-border-dark:  #334155;
  --mg-warning:      #ff8c00;
  --mg-warning-bg:   rgba(255, 140, 0, 0.12);
  --mg-danger:       #ef4444;
  --mg-danger-bg:    rgba(239, 68, 68, 0.1);
  --mg-success:      #00b464;
  --mg-success-bg:   rgba(0, 180, 100, 0.12);
  --mg-shadow:       0 4px 24px rgba(17, 24, 39, 0.08);
  --mg-shadow-lg:    0 20px 60px rgba(17, 24, 39, 0.15);
  --mg-r:            12px;
  --mg-r-sm:         8px;
  --mg-font:         'Noto Sans JP', 'Inter', system-ui, sans-serif;
  --mg-max:          1120px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body.mg-page {
  font-family: var(--mg-font);
  font-size: 15px;
  line-height: 1.65;
  color: var(--mg-text);
  background-color: var(--mg-bg-subtle);
  background-image: radial-gradient(circle, var(--mg-dot) 1px, transparent 1px);
  background-size: 24px 24px;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Dot grid utility ── */
.mg-dot-bg {
  background-color: var(--mg-bg-subtle);
  background-image: radial-gradient(circle, var(--mg-dot) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* ── Typography ── */
.mg-h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--mg-text);
}

.mg-h1 .accent { color: var(--mg-primary); }

.mg-lead {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--mg-text-muted);
  line-height: 1.75;
  font-weight: 400;
}

.mg-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--mg-primary);
  background: var(--mg-primary-light);
  border: 1px solid rgba(0, 180, 100, 0.25);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 20px;
}

/* ── Buttons ── */
.mg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--mg-r-sm);
  padding: 14px 28px;
  min-height: 48px;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s, background 0.2s;
  white-space: nowrap;
}

.mg-btn-primary {
  background: var(--mg-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 180, 100, 0.35);
}

.mg-btn-primary:hover {
  background: var(--mg-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 180, 100, 0.4);
}

.mg-btn-outline {
  background: #fff;
  color: var(--mg-text);
  border: 1.5px solid var(--mg-border);
}

.mg-btn-outline:hover {
  border-color: var(--mg-text-muted);
  transform: translateY(-1px);
  box-shadow: var(--mg-shadow);
}

.mg-btn-ghost {
  background: transparent;
  color: var(--mg-text-muted);
  border: none;
  padding: 10px 16px;
  min-height: auto;
}

.mg-btn-ghost:hover { color: var(--mg-text); }

.mg-btn-block { width: 100%; }

/* ── Nav ── */
.mg-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--mg-border);
}

.mg-nav-inner {
  max-width: var(--mg-max);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.mg-logo {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--mg-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.mg-logo span { color: var(--mg-primary); }

.mg-nav-links {
  display: none;
  gap: 28px;
  list-style: none;
}

@media (min-width: 768px) {
  .mg-nav-links { display: flex; }
}

.mg-nav-links a {
  color: var(--mg-text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.mg-nav-links a:hover,
.mg-nav-links a.active { color: var(--mg-primary); }

.mg-nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mg-nav-actions .mg-btn { padding: 10px 18px; min-height: 40px; font-size: 14px; }

/* ── Cards ── */
.mg-card {
  background: #fff;
  border: 1px solid var(--mg-border);
  border-radius: var(--mg-r);
  box-shadow: var(--mg-shadow);
  padding: 28px;
}

.mg-card-dark {
  background: linear-gradient(160deg, var(--mg-navy) 0%, var(--mg-navy-mid) 100%);
  border: 1px solid var(--mg-border-dark);
  border-radius: var(--mg-r);
  box-shadow: var(--mg-shadow-lg);
  color: var(--mg-text-on-dark);
}

/* ── Form ── */
.mg-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--mg-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.mg-input {
  display: block;
  width: 100%;
  padding: 13px 16px;
  font-family: inherit;
  font-size: 15px;
  color: var(--mg-text);
  background: #fff;
  border: 1.5px solid var(--mg-border);
  border-radius: var(--mg-r-sm);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.mg-input:focus {
  border-color: var(--mg-primary);
  box-shadow: 0 0 0 3px rgba(0, 180, 100, 0.15);
}

.mg-input::placeholder { color: var(--mg-text-light); }

.mg-field { margin-bottom: 18px; }

/* ── Badges ── */
.mg-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.02em;
}

.mg-badge-success {
  background: var(--mg-success-bg);
  color: var(--mg-success);
  border: 1px solid rgba(0, 180, 100, 0.3);
}

.mg-badge-warn {
  background: var(--mg-warning-bg);
  color: var(--mg-warning);
  border: 1px solid rgba(255, 140, 0, 0.35);
}

.mg-badge-muted {
  background: rgba(148, 163, 184, 0.15);
  color: var(--mg-text-light);
  border: 1px solid var(--mg-border-dark);
}

/* ── Trust row ── */
.mg-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  margin-top: 24px;
  font-size: 13px;
  color: var(--mg-text-muted);
}

.mg-trust span { display: inline-flex; align-items: center; gap: 6px; }

/* ── Stats ── */
.mg-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px 48px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--mg-border);
}

.mg-stat-val {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--mg-primary);
  line-height: 1;
}

.mg-stat-label {
  font-size: 13px;
  color: var(--mg-text-muted);
  margin-top: 4px;
}

/* ── Hero layout ── */
.mg-hero {
  max-width: var(--mg-max);
  margin: 0 auto;
  padding: 64px 24px 80px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 960px) {
  .mg-hero {
    grid-template-columns: 1fr 1fr;
    padding: 80px 24px 96px;
    gap: 56px;
  }
}

.mg-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ── Dark dashboard preview (landing mock) ── */
.mg-preview {
  border-radius: var(--mg-r);
  overflow: hidden;
  box-shadow: var(--mg-shadow-lg);
  transform: perspective(1000px) rotateY(-2deg);
  transition: transform 0.4s ease;
}

.mg-preview:hover { transform: perspective(1000px) rotateY(0deg); }

.mg-preview-chrome {
  background: var(--mg-navy-mid);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--mg-border-dark);
}

.mg-dot-r { width: 10px; height: 10px; border-radius: 50%; background: #ef4444; }
.mg-dot-y { width: 10px; height: 10px; border-radius: 50%; background: #fbbf24; }
.mg-dot-g { width: 10px; height: 10px; border-radius: 50%; background: #22c55e; }

.mg-preview-body {
  background: var(--mg-navy);
  padding: 20px;
  min-height: 320px;
}

.mg-preview-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--mg-surface-dark);
  border-radius: var(--mg-r-sm);
  margin-bottom: 10px;
  border: 1px solid var(--mg-border-dark);
}

.mg-preview-row-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--mg-text-on-dark);
}

.mg-preview-alert {
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(255, 140, 0, 0.12);
  border: 1px solid rgba(255, 140, 0, 0.35);
  border-radius: var(--mg-r-sm);
  font-size: 13px;
  color: #fdba74;
  line-height: 1.5;
}

.mg-preview-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.mg-preview-actions .mg-btn { flex: 1; font-size: 13px; padding: 12px; min-height: 44px; }

/* ── Auth layout ── */
.mg-auth-wrap {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px 60px;
}

.mg-auth-grid {
  width: 100%;
  max-width: 960px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

@media (min-width: 768px) {
  .mg-auth-grid {
    grid-template-columns: 1fr 380px;
    gap: 40px;
  }
}

.mg-notice-panel {
  background: var(--mg-card-dark);
  border-radius: var(--mg-r);
  padding: 24px;
  color: var(--mg-text-on-dark);
}

.mg-notice-panel h3 {
  font-size: 13px;
  font-weight: 800;
  color: var(--mg-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.mg-notice-item {
  padding: 14px 0;
  border-top: 1px solid var(--mg-border-dark);
}

.mg-notice-item:first-of-type { border-top: none; padding-top: 0; }

.mg-notice-title {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.mg-notice-body {
  font-size: 13px;
  color: var(--mg-text-light);
  line-height: 1.6;
}

/* ── Pairing lock (dashboard) ── */
.mg-lock-screen {
  display: none;
  max-width: 520px;
  margin: 48px auto 40px;
  text-align: center;
  animation: mgFadeUp 0.5s ease-out;
}

.mg-lock-screen.visible { display: block; }

@keyframes mgFadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.mg-lock-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: var(--mg-primary-light);
  border: 2px solid rgba(0, 180, 100, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.mg-lock-icon svg {
  width: 36px;
  height: 36px;
  color: var(--mg-primary);
}

.mg-lock-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--mg-text);
  margin-bottom: 12px;
}

.mg-lock-desc {
  font-size: 15px;
  color: var(--mg-text-muted);
  line-height: 1.75;
  margin-bottom: 28px;
}

.mg-lock-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (min-width: 480px) {
  .mg-lock-actions { flex-direction: row; justify-content: center; }
}

/* ── Toast ── */
.mg-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  padding: 12px 20px;
  border-radius: var(--mg-r-sm);
  font-size: 14px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  transform: translateY(-8px);
  box-shadow: var(--mg-shadow-lg);
}

.mg-toast.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mg-toast.success {
  background: var(--mg-success-bg);
  color: var(--mg-success);
  border: 1px solid rgba(0, 180, 100, 0.35);
}

.mg-toast.error {
  background: var(--mg-danger-bg);
  color: var(--mg-danger);
  border: 1px solid rgba(239, 68, 68, 0.35);
}

/* ── Mobile bottom nav ── */
.mg-mob-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid var(--mg-border);
  display: flex;
  z-index: 150;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.mg-mob-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 4px;
  font-size: 10px;
  font-weight: 600;
  color: var(--mg-text-light);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

.mg-mob-nav-item.active,
.mg-mob-nav-item:hover { color: var(--mg-primary); }

.mg-mob-nav-item svg { width: 22px; height: 22px; }