/* ============================================================
   介護DX SaaS — Global Stylesheet
   ============================================================ */

:root {
  --primary:       #0F766E;
  --primary-light: #CCFBF1;
  --primary-dark:  #0D6B63;
  --text:          #1E293B;
  --text-muted:    #64748B;
  --border:        #E2E8F0;
  --bg:            #F8FAFC;
  --white:         #FFFFFF;
  --danger:        #DC2626;
  --warning:       #D97706;
  --success:       #16A34A;
  --radius:        10px;
}

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

body {
  margin: 0;
  font-family: 'Hiragino Sans', 'Yu Gothic', 'Meiryo', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ──────────────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── Header ─────────────────────────────────────────────── */
.site-header {
  background: var(--primary);
  color: white;
  padding: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.logo { color: white; font-size: 16px; font-weight: bold; }
.logo-badge {
  background: rgba(255,255,255,.2);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 11px;
  margin-left: 8px;
}
.header-nav { display: flex; align-items: center; gap: 16px; }
.header-nav a { color: rgba(255,255,255,.85); font-size: 13px; }
.header-nav a:hover { color: white; }
.nav-jigyosho {
  color: rgba(255,255,255,.7);
  font-size: 12px;
  border-right: 1px solid rgba(255,255,255,.2);
  padding-right: 16px;
  margin-right: 4px;
}

/* ── Main ────────────────────────────────────────────────── */
.main-content { padding: 40px 0 60px; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: #1E293B;
  color: #94A3B8;
  padding: 24px 0;
  font-size: 12px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-nav { display: flex; gap: 20px; }
.footer-nav a { color: #94A3B8; }
.footer-nav a:hover { color: white; }

/* ── Card ────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  margin-bottom: 20px;
}
.card-header {
  font-size: 13px;
  font-weight: bold;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 16px;
}
.card-sub-header {
  font-size: 13px;
  font-weight: bold;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* ── Auth Pages ──────────────────────────────────────────── */
.auth-page { background: var(--bg); }
.auth-card {
  max-width: 440px;
  margin: 60px auto;
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 4px 20px rgba(0,0,0,.1);
}
.auth-logo {
  font-size: 20px;
  font-weight: bold;
  color: var(--primary);
  margin-bottom: 4px;
}
.auth-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.auth-btn {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  margin-top: 20px;
}
.auth-btn:hover { background: var(--primary-dark); }
.auth-note {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 10px;
}
.auth-footer-link {
  text-align: center;
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Form ────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: bold;
  margin-bottom: 6px;
  color: var(--text);
}
.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
}
.form-input:focus { border-color: var(--primary); }
.form-row { display: flex; gap: 10px; }
.form-row .form-input { flex: 1; }
.req { color: var(--danger); }

/* ── Alerts ──────────────────────────────────────────────── */
.alert {
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 13px;
}
.alert-error { background: #FEF2F2; border: 1px solid #FCA5A5; color: var(--danger); }
.alert-success { background: #F0FDF4; border: 1px solid #86EFAC; color: var(--success); }

/* ── Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: bold;
}
.badge-green  { background: #DCFCE7; color: #166534; }
.badge-blue   { background: #DBEAFE; color: #1E40AF; }
.badge-yellow { background: #FEF9C3; color: #92400E; }
.badge-red    { background: #FEE2E2; color: #991B1B; }
.badge-gray   { background: #F1F5F9; color: #475569; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary {
  background: var(--primary);
  color: white;
  border: none;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: bold;
  cursor: pointer;
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-sm {
  background: white;
  border: 1.5px solid var(--border);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}
.btn-sm:hover { background: var(--bg); }
.btn-sm.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

/* ── Plan Grid ───────────────────────────────────────────── */
.plan-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.plan-card {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
  transition: border-color .15s;
}
.plan-card:hover { border-color: var(--primary); }
.plan-card.selected { border-color: var(--primary); background: var(--primary-light); }
.plan-card input[type=radio] { display: none; }
.plan-name { font-weight: bold; font-size: 15px; margin-bottom: 4px; }
.plan-price { font-size: 24px; font-weight: bold; color: var(--primary); margin-bottom: 10px; }
.plan-price span { font-size: 13px; color: var(--text-muted); }
.plan-features { margin: 0; padding-left: 18px; font-size: 12px; color: var(--text-muted); }
.plan-features li { margin-bottom: 4px; }
.badge-popular {
  background: var(--primary);
  color: white;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 99px;
  margin-left: 6px;
  vertical-align: middle;
}
.badge-soon {
  background: #E2E8F0;
  color: #64748B;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 99px;
  margin-left: 6px;
  vertical-align: middle;
}
.plan-grid-single { grid-template-columns: 1fr 1fr; }
.plan-card-future {
  opacity: 0.55;
  cursor: default;
  border-style: dashed;
}
.agree-row label { display: flex; align-items: center; gap: 8px; font-weight: normal; }

/* ── Dashboard Grid ──────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.card-status  { }
.card-license { }
.card-drive   { grid-column: 1 / -1; }
.card-upload  { grid-column: 1 / -1; }

.status-row { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.status-date { font-size: 12px; color: var(--text-muted); }
.jigyosho-name { font-size: 20px; font-weight: bold; }

.license-key {
  font-family: monospace;
  font-size: 22px;
  letter-spacing: 3px;
  color: var(--primary);
  background: var(--primary-light);
  padding: 12px 18px;
  border-radius: 8px;
  margin-bottom: 8px;
}
.license-note { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }

.drive-done { display: flex; align-items: center; gap: 12px; font-size: 15px; }
.check-icon { font-size: 24px; }
.drive-link { margin-left: 8px; }

.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 30px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}
.upload-icon { font-size: 36px; margin-bottom: 10px; }
.user-chip {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 99px;
  padding: 2px 10px;
  font-size: 12px;
  margin: 2px;
}

/* ── Table ───────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th, .data-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.data-table th {
  background: var(--bg);
  font-weight: bold;
  color: var(--text-muted);
}
.data-table tr:hover td { background: #F0FDF9; }

/* ── Legal ───────────────────────────────────────────────── */
.legal-page { max-width: 760px; margin: 0 auto; }
.legal-page h1 { font-size: 24px; border-bottom: 2px solid var(--border); padding-bottom: 12px; }
.legal-page h2 { font-size: 16px; margin-top: 28px; color: var(--primary); }
.legal-date { color: var(--text-muted); font-size: 13px; }
.legal-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.legal-table th, .legal-table td { padding: 12px 16px; border: 1px solid var(--border); }
.legal-table th {
  background: var(--bg);
  width: 200px;
  font-weight: bold;
  vertical-align: top;
}

/* ── Success ─────────────────────────────────────────────── */
.text-center { text-align: center; }
.success-title { font-size: 22px; margin-bottom: 10px; }

/* ── Launch Button ──────────────────────────────────────── */
.btn-launch {
  display: inline-block;
  padding: 12px 28px;
  background: rgba(255,255,255,0.2);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: background .15s;
}
.btn-launch:hover { background: rgba(255,255,255,0.35); }
.card-launch { display: flex; flex-direction: column; justify-content: center; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 640px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .card-drive, .card-upload { grid-column: 1; }
  .plan-grid { grid-template-columns: 1fr; }
  .auth-card { margin: 20px 16px; padding: 28px 20px; }
  .footer-inner { flex-direction: column; gap: 12px; }
}