/* rs-audit Dashboard — 画面の共通スタイル。色はトークンで定義し、OSの設定でライト/ダークを切り替える。 */

:root {
  --bg: #fafafb;
  --bg-elev: #ffffff;
  --bg-sunken: #f3f4f6;
  --bg-hover: #f1f2f5;
  --border: #e5e7eb;
  --border-strong: #d4d7dd;
  --text: #0b0d12;
  --text-2: #3f4451;
  --muted: #6b7180;
  --accent: #5b4dff;
  --accent-2: #8b5cf6;
  --accent-3: #06b6d4;
  --accent-soft: #eeecff;
  --accent-text: #4636e8;
  --on-accent: #ffffff;
  --ok: #10a36b;
  --ok-soft: #e6f7ef;
  --warn: #c27803;
  --warn-soft: #fdf5e3;
  --bad: #dc2f45;
  --bad-soft: #fdebee;
  --idle: #6b7180;
  --idle-soft: #f0f1f4;
  --sev-critical: #b4123a;
  --term-bg: #0b0d12;
  --term-bar: #161922;
  --term-text: #d7dae3;
  --term-dim: #7d8496;
  --shadow-sm: 0 1px 2px rgb(15 18 30 / 0.05);
  --shadow: 0 1px 2px rgb(15 18 30 / 0.04), 0 8px 24px -8px rgb(15 18 30 / 0.12);
  --shadow-lg: 0 24px 64px -24px rgb(30 25 90 / 0.35);
  --radius: 12px;
  --radius-sm: 8px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #09090c;
    --bg-elev: #111218;
    --bg-sunken: #0d0e13;
    --bg-hover: #181a22;
    --border: #23252f;
    --border-strong: #31343f;
    --text: #f2f3f7;
    --text-2: #c3c7d2;
    --muted: #8b90a0;
    --accent: #7b6dff;
    --accent-2: #a78bfa;
    --accent-3: #22d3ee;
    --accent-soft: #1d1a3d;
    --accent-text: #a99fff;
    --ok: #34d399;
    --ok-soft: #0f2a20;
    --warn: #fbbf24;
    --warn-soft: #2d230b;
    --bad: #fb7185;
    --bad-soft: #33121a;
    --idle: #8b90a0;
    --idle-soft: #1b1d25;
    --sev-critical: #ff5c85;
    --term-bg: #07080b;
    --term-bar: #12141b;
    --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.4);
    --shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 8px 24px -8px rgb(0 0 0 / 0.6);
    --shadow-lg: 0 24px 64px -24px rgb(0 0 0 / 0.8);
    color-scheme: dark;
  }
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent-text);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

p {
  margin: 0;
}

code,
pre,
.mono {
  font-family: var(--mono);
  font-size: 0.92em;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

[hidden] {
  display: none !important;
}

.container {
  width: min(1160px, 100% - 32px);
  margin-inline: auto;
}

.container.narrow {
  width: min(760px, 100% - 32px);
}

/* ---------- icons ---------- */
.icon {
  width: 18px;
  height: 18px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-icon {
  width: 18px;
  height: 18px;
  flex: none;
}

/* ---------- logo ---------- */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo:hover {
  text-decoration: none;
}

.logo-mark {
  width: 28px;
  height: 28px;
}

.logo-bg {
  fill: var(--text);
}

.logo-shield {
  fill: none;
  stroke: var(--bg);
  stroke-width: 1.8;
  stroke-linejoin: round;
}

.logo-check {
  fill: none;
  stroke: var(--accent-3);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.logo-text {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-size: 16px;
}

.logo-sub {
  color: var(--muted);
  font-weight: 500;
}

/* ---------- buttons ---------- */
.btn {
  --btn-h: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: var(--btn-h);
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: none;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s, transform 0.05s;
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled,
.btn-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-sm {
  --btn-h: 34px;
  padding: 0 13px;
  font-size: 13.5px;
}

.btn-lg {
  --btn-h: 46px;
  padding: 0 22px;
  font-size: 15px;
  border-radius: 11px;
}

.btn-xs {
  --btn-h: 28px;
  padding: 0 9px;
  gap: 5px;
  font-size: 12.5px;
  border-radius: 7px;
}

.btn-xs .icon {
  width: 14px;
  height: 14px;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: color-mix(in srgb, var(--text) 86%, var(--accent));
}

.btn-outline {
  border-color: var(--border-strong);
  background: var(--bg-elev);
  color: var(--text);
}

.btn-outline:hover {
  background: var(--bg-hover);
}

.btn-ghost {
  color: var(--text-2);
}

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

.btn-oauth {
  --btn-h: 46px;
  width: 100%;
  border-color: var(--border-strong);
  background: var(--bg-elev);
  font-size: 15px;
}

.btn-oauth:hover {
  background: var(--bg-hover);
  border-color: var(--muted);
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 8px;
  background: none;
  color: var(--muted);
  cursor: pointer;
}

.icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text);
}

/* ---------- badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  background: var(--idle-soft);
  color: var(--idle);
}

.tone-ok {
  --tone: var(--ok);
  --tone-soft: var(--ok-soft);
}

.tone-warn {
  --tone: var(--warn);
  --tone-soft: var(--warn-soft);
}

.tone-bad {
  --tone: var(--bad);
  --tone-soft: var(--bad-soft);
}

.tone-idle {
  --tone: var(--idle);
  --tone-soft: var(--idle-soft);
}

.badge.tone-ok,
.badge.tone-warn,
.badge.tone-bad,
.badge.tone-idle {
  background: var(--tone-soft);
  color: var(--tone);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tone, var(--idle));
  flex: none;
}

.status-dot.tone-ok {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 22%, transparent);
}

.status-dot.tone-bad {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--bad) 22%, transparent);
}

.sev-critical {
  background: var(--sev-critical);
  color: #fff;
}

.sev-high {
  background: var(--bad-soft);
  color: var(--bad);
}

.sev-medium {
  background: var(--warn-soft);
  color: var(--warn);
}

.sev-low {
  background: var(--accent-soft);
  color: var(--accent-text);
}

.sev-info {
  background: var(--idle-soft);
  color: var(--idle);
}

.chip {
  display: inline-flex;
  align-items: center;
  height: 20px;
  margin-left: 6px;
  padding: 0 6px;
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-2);
  font-size: 11.5px;
}

.t-ok {
  color: var(--ok);
}

.t-bad {
  color: var(--bad);
}

/* ---------- terminal ---------- */
.terminal {
  overflow: hidden;
  border: 1px solid #23252f;
  border-radius: var(--radius);
  background: var(--term-bg);
  color: var(--term-text);
  box-shadow: var(--shadow-lg);
  color-scheme: dark;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 36px;
  padding: 0 14px;
  border-bottom: 1px solid #1f222c;
  background: var(--term-bar);
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #3a3e4a;
}

.dot-r {
  background: #ff5f57;
}

.dot-y {
  background: #febc2e;
}

.dot-g {
  background: #28c840;
}

.terminal-title {
  flex: 1;
  margin-right: 40px;
  color: var(--term-dim);
  font-family: var(--mono);
  font-size: 12px;
  text-align: center;
}

.terminal-body {
  margin: 0;
  padding: 18px 20px 20px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.85;
  white-space: pre-wrap;
  word-break: break-all;
}

.t-prompt {
  color: #7ee787;
}

.t-dim {
  color: var(--term-dim);
}

.t-q {
  color: #79c0ff;
  font-weight: 700;
}

.t-val {
  color: #e6edf3;
}

.t-mask {
  color: #f0c674;
  letter-spacing: 0.08em;
}

.terminal .t-ok {
  color: #3fb950;
}

.t-placeholder {
  color: var(--muted);
}

.terminal .t-placeholder {
  color: var(--term-dim);
}

.t-cursor {
  display: inline-block;
  width: 8px;
  height: 1.05em;
  margin-left: 3px;
  vertical-align: -0.15em;
  background: #e6edf3;
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.t-pending {
  opacity: 0.32;
  transition: opacity 0.3s;
}

.terminal.is-done .t-pending {
  opacity: 1;
}

.terminal.is-done .t-cursor {
  display: none;
}

/* ---------- marketing ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}

.nav-links {
  display: flex;
  gap: 26px;
  margin-right: auto;
}

.nav-links a {
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--text);
  text-decoration: none;
}

.nav-actions {
  display: flex;
  gap: 8px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 96px;
  border-bottom: 1px solid var(--border);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 30%, transparent 75%);
  opacity: 0.55;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -260px;
  left: 50%;
  width: 1100px;
  height: 620px;
  transform: translateX(-30%);
  background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 30%, transparent), transparent),
    radial-gradient(closest-side at 70% 60%, color-mix(in srgb, var(--accent-3) 22%, transparent), transparent);
  filter: blur(20px);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  align-items: center;
  gap: 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  padding: 5px 12px 5px 5px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elev);
  color: var(--text-2);
  font-size: 13px;
  box-shadow: var(--shadow-sm);
}

.eyebrow:hover {
  border-color: var(--border-strong);
  text-decoration: none;
}

.eyebrow .icon {
  width: 14px;
  height: 14px;
}

.eyebrow-tag {
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-text);
  font-size: 12px;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(32px, 4.4vw, 54px);
  word-break: keep-all;
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.035em;
}

.grad {
  background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 45%, var(--accent-3) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  max-width: 560px;
  margin-top: 22px;
  color: var(--text-2);
  font-size: 17px;
  line-height: 1.8;
}

.lead strong {
  color: var(--text);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 13.5px;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-points .icon {
  width: 15px;
  height: 15px;
  color: var(--ok);
}

.hero-visual {
  position: relative;
  min-height: 420px;
}

.mock-window {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-elev);
  box-shadow: var(--shadow-lg);
}

.mock-top {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 38px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-sunken);
}

.mock-url {
  margin-left: 12px;
  padding: 3px 12px;
  border-radius: 6px;
  background: var(--bg-elev);
  color: var(--muted);
  font-size: 12px;
}

.mock-body {
  padding: 18px;
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.mock-stat {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.mock-stat span {
  color: var(--muted);
  font-size: 11.5px;
}

.mock-stat strong {
  font-size: 20px;
  letter-spacing: -0.02em;
}

.mock-rows {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.mock-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  font-size: 13px;
}

.mock-row + .mock-row {
  border-top: 1px solid var(--border);
}

.mock-name {
  font-family: var(--mono);
  font-weight: 600;
}

.mock-meta {
  margin-right: auto;
  color: var(--muted);
  font-size: 12px;
}

.mock-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--bad) 30%, var(--border));
  border-radius: 10px;
  background: color-mix(in srgb, var(--bad-soft) 60%, transparent);
  font-size: 12.5px;
}

.hero-terminal {
  position: absolute;
  right: -18px;
  bottom: -28px;
  width: min(380px, 85%);
}

.hero-terminal .terminal-body {
  padding: 14px 16px 16px;
  font-size: 12px;
}

.section {
  padding: 104px 0;
}

.section-alt {
  border-block: 1px solid var(--border);
  background: var(--bg-sunken);
}

.section-head {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}

.kicker {
  margin-bottom: 12px;
  color: var(--accent-text);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.section-head h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.section-lead {
  margin-top: 16px;
  color: var(--text-2);
  font-size: 16px;
  line-height: 1.85;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  padding: 26px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border));
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent-text);
}

.feature-icon .icon {
  width: 20px;
  height: 20px;
}

.feature-card h3 {
  font-size: 16px;
}

.feature-card p {
  margin-top: 10px;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.8;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 40px;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.step {
  position: relative;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
}

.step-no {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-bottom: 14px;
  border-radius: 8px;
  background: var(--text);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
}

.step h3 {
  font-size: 16px;
}

.step p {
  margin-top: 8px;
  color: var(--text-2);
  font-size: 14px;
}

.how-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: center;
  gap: 40px;
}

.check-list {
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 14px;
}

.check-list .icon {
  margin-top: 3px;
  color: var(--accent-text);
}

.check-list strong {
  display: block;
  font-size: 15px;
}

.check-list span {
  color: var(--text-2);
  font-size: 14px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  max-width: 860px;
  margin: 0 auto;
}

.price-card {
  display: flex;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-elev);
}

.price-featured {
  position: relative;
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 10%, transparent), var(--shadow);
}

.price-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.price-head h3 {
  font-size: 18px;
}

.price {
  margin: 18px 0 22px;
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.price span {
  margin-left: 6px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
}

.price-tbd {
  color: var(--muted);
}

.price-note {
  margin: -8px 0 18px;
  color: var(--text-2);
  font-size: 14px;
}

.price-list {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  font-size: 14.5px;
}

.price-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.price-list li strong {
  margin: 0 1px;
}

.price-list .icon {
  color: var(--ok);
}

.price-list-muted .icon {
  color: var(--muted);
}

.price-card .btn {
  margin-top: auto;
}

.faq {
  display: grid;
  gap: 10px;
}

.faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
}

.faq summary {
  position: relative;
  padding: 18px 48px 18px 22px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 22px;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 20px;
  font-weight: 400;
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  padding: 0 22px 20px;
  color: var(--text-2);
  font-size: 14.5px;
}

.cta-band {
  padding: 88px 0;
  background: radial-gradient(ellipse 60% 120% at 50% 100%, color-mix(in srgb, var(--accent) 22%, transparent), transparent);
}

.cta-inner {
  display: grid;
  justify-items: center;
  gap: 26px;
  text-align: center;
}

.cta-inner h2 {
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 36px 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 32px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-right: auto;
}

.footer-links a,
.footer-note {
  color: var(--muted);
  font-size: 13.5px;
}

/* ---------- auth ---------- */
.auth-body {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

.auth-glow {
  position: fixed;
  inset: -40% -10% auto;
  height: 80vh;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 22%, transparent), transparent);
  pointer-events: none;
}

.auth-wrap {
  position: relative;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 22px;
  min-height: 100vh;
  padding: 48px 16px;
}

.auth-card {
  display: grid;
  gap: 18px;
  width: min(420px, 100%);
  padding: 36px 32px 30px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--bg-elev);
  box-shadow: var(--shadow-lg);
}

.auth-card.center {
  justify-items: center;
  text-align: center;
}

.auth-card h1 {
  margin-top: 10px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.auth-lead {
  margin-top: -8px;
  color: var(--text-2);
  font-size: 14.5px;
}

.oauth-buttons {
  display: grid;
  gap: 10px;
  margin-top: 6px;
}

.auth-switch {
  color: var(--text-2);
  font-size: 14px;
  text-align: center;
}

.auth-terms {
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.7;
}

.auth-back {
  color: var(--muted);
  font-size: 13.5px;
}

.dev-login {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
}

.dev-login-label {
  color: var(--muted);
  font-size: 12px;
}

.big-code {
  margin-top: 10px;
  background: linear-gradient(100deg, var(--accent), var(--accent-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: var(--mono);
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
}

/* ---------- notices & forms ---------- */
.notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
}

.notice .icon {
  margin-top: 2px;
}

.notice-bad {
  border-color: color-mix(in srgb, var(--bad) 35%, var(--border));
  background: var(--bad-soft);
  color: var(--bad);
}

.notice-warn {
  margin-bottom: 20px;
  border-color: color-mix(in srgb, var(--warn) 35%, var(--border));
  background: var(--warn-soft);
  color: color-mix(in srgb, var(--warn) 80%, var(--text));
}

.input,
.select {
  height: 38px;
  width: 100%;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: var(--bg-elev);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.input:focus,
.select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
}

.input:disabled {
  background: var(--bg-sunken);
  cursor: not-allowed;
}

.select {
  padding-right: 32px;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 16px) 16px, calc(100% - 11px) 16px;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}

.input-row {
  display: flex;
  gap: 8px;
}

.field {
  display: grid;
  gap: 6px;
}

.field-label {
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
}

.field-hint {
  color: var(--muted);
  font-size: 12.5px;
}

.form-error {
  margin-top: 12px;
  color: var(--bad);
  font-size: 14px;
}

/* ---------- app shell ---------- */
.app-body {
  background: var(--bg);
}

.app {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  min-height: 100vh;
  /* サイドバーの列はページの末尾まで同じ背景にする */
  background: linear-gradient(90deg, var(--bg-sunken) 251px, var(--border) 251px 252px, var(--bg) 252px);
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 18px 14px;
  border-right: 1px solid var(--border);
}

.sidebar-top {
  padding: 4px 8px 18px;
}

.workspace-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elev);
}

.ws-avatar,
.user-avatar {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.user-avatar {
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
}

.ws-meta,
.user-meta {
  display: grid;
  min-width: 0;
  line-height: 1.35;
}

.ws-name,
.user-name {
  overflow: hidden;
  font-size: 13.5px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ws-plan,
.user-email {
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.side-nav {
  display: grid;
  gap: 2px;
}

.side-link {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
}

.side-link:hover {
  background: var(--bg-hover);
  color: var(--text);
  text-decoration: none;
}

.side-link.active {
  background: var(--bg-elev);
  color: var(--text);
  font-weight: 600;
  box-shadow: var(--shadow-sm), inset 0 0 0 1px var(--border);
}

.side-link.active .icon {
  color: var(--accent-text);
}

.sidebar-bottom {
  display: grid;
  gap: 12px;
  margin-top: auto;
}

.usage-card {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elev);
}

.usage-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.usage-row span {
  color: var(--text-2);
}

.usage-bar {
  width: 100%;
  height: 6px;
  margin: 10px 0 8px;
  border: 0;
  border-radius: 999px;
  background: var(--bg-hover);
  appearance: none;
  overflow: hidden;
}

.usage-bar::-webkit-progress-bar {
  background: var(--bg-hover);
  border-radius: 999px;
}

.usage-bar::-webkit-progress-value {
  background: linear-gradient(90deg, var(--accent), var(--accent-3));
  border-radius: 999px;
}

.usage-bar::-moz-progress-bar {
  background: linear-gradient(90deg, var(--accent), var(--accent-3));
  border-radius: 999px;
}

.usage-note {
  color: var(--muted);
  font-size: 12px;
}

.user-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 4px 0 6px;
}

.user-meta {
  flex: 1;
}

.user-row form {
  margin: 0;
}

.main {
  min-width: 0;
  padding: 36px 44px 64px;
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.page-header h1 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.page-lead {
  margin-top: 6px;
  color: var(--text-2);
  font-size: 14.5px;
}

.page-actions {
  display: flex;
  gap: 8px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.stat {
  display: grid;
  gap: 6px;
  padding: 18px 18px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  box-shadow: var(--shadow-sm);
}

.stat-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 500;
}

.stat-label .icon {
  width: 16px;
  height: 16px;
  color: var(--muted);
}

.stat-value {
  font-size: 28px;
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.stat-sub {
  color: var(--muted);
  font-size: 12.5px;
}

.panel {
  margin-bottom: 22px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  box-shadow: var(--shadow-sm);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.panel-head h2 {
  font-size: 15px;
}

.link-more {
  font-size: 13px;
}

.panel-empty {
  padding: 18px;
  color: var(--muted);
  font-size: 14px;
}

.table-wrap {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.table th {
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-sunken);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
}

.table td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  white-space: nowrap;
  vertical-align: middle;
}

.table tr:last-child td {
  border-bottom: 0;
}

.table tbody tr:hover td {
  background: var(--bg-hover);
}

.cell-title {
  display: block;
  color: var(--text);
  font-weight: 600;
}

.cell-sub {
  color: var(--muted);
  font-size: 12.5px;
}

.empty {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 56px 24px;
  text-align: center;
}

.empty-icon {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-sunken);
  color: var(--muted);
}

.empty h3 {
  font-size: 16px;
}

.empty p {
  max-width: 440px;
  margin-bottom: 8px;
  color: var(--text-2);
  font-size: 14px;
}

.event-mini {
  margin: 0;
  padding: 0;
  list-style: none;
}

.event-mini li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 18px;
  font-size: 14px;
}

.event-mini li + li {
  border-top: 1px solid var(--border);
}

.event-mini-title {
  overflow: hidden;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.event-mini-meta {
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.event-mini time {
  min-width: 64px;
  color: var(--muted);
  font-size: 12.5px;
  text-align: right;
  white-space: nowrap;
}

/* ---------- add server ---------- */
.add-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: start;
  gap: 28px;
}

.setup-steps {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.setup-step {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 18px;
  padding-bottom: 34px;
}

.setup-step:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 36px;
  bottom: 4px;
  left: 15.5px;
  width: 1px;
  background: var(--border-strong);
}

.setup-no {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--bg-elev);
  color: var(--text-2);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
}

.setup-content {
  display: grid;
  gap: 12px;
  min-width: 0;
  padding-top: 4px;
}

.setup-content h2 {
  font-size: 16px;
}

.setup-content > p {
  color: var(--text-2);
  font-size: 14px;
}

.code-line,
.code-block {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px 10px 14px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg-sunken);
}

.code-line code::before {
  content: "$ ";
  color: var(--muted);
}

.code-block code {
  flex: 1;
  min-width: 0;
  overflow-wrap: break-word;
  font-size: 13px;
  line-height: 1.7;
}

.issue-form {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
}

.issue-form .field {
  flex: 1 1 260px;
}

.issue-form .field-hint {
  position: absolute;
  clip: rect(0 0 0 0);
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.key-box {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--border));
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--accent-soft) 55%, var(--bg-elev));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 8%, transparent);
}

.key-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.key-expiry {
  color: var(--muted);
  font-size: 12.5px;
}

.key-value {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 8px 8px 14px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg-elev);
}

.key-value code {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 14px;
  font-weight: 600;
}

.preview-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.preview-note .badge {
  margin-top: 1px;
}

.connect-status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  color: var(--text-2);
  font-size: 14px;
}

.spinner {
  width: 16px;
  height: 16px;
  flex: none;
  border: 2px solid var(--border-strong);
  border-radius: 50%;
}

.connect-status[data-state="waiting"] .spinner {
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

.connect-status[data-state="done"] {
  border-color: color-mix(in srgb, var(--ok) 40%, var(--border));
  background: var(--ok-soft);
  color: var(--text);
}

.connect-status[data-state="done"] .spinner {
  border-color: var(--ok);
  background: var(--ok);
}

.connect-status[data-state="expired"] {
  border-color: color-mix(in srgb, var(--warn) 40%, var(--border));
  background: var(--warn-soft);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.side-help {
  display: grid;
  gap: 14px;
  position: sticky;
  top: 24px;
}

.help-card {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
}

.help-card h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 14px;
}

.help-card h3 .icon {
  color: var(--accent-text);
}

.help-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: var(--text-2);
  font-size: 13px;
}

.help-card p {
  color: var(--text-2);
  font-size: 13px;
}

/* ---------- logs ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
}

.filter {
  display: grid;
  gap: 4px;
  min-width: 150px;
}

.filter span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.retention-note {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 13px;
}

.retention-note .icon {
  width: 15px;
  height: 15px;
}

.retention-note strong {
  color: var(--warn);
  font-weight: 600;
}

.log-list {
  font-size: 14px;
}

.log-head,
.log-row summary {
  display: grid;
  grid-template-columns: 170px 64px minmax(0, 1fr) 170px 170px;
  align-items: center;
  gap: 14px;
  padding: 11px 18px;
}

.log-head {
  border-bottom: 1px solid var(--border);
  background: var(--bg-sunken);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.log-row + .log-row {
  border-top: 1px solid var(--border);
}

.log-row summary {
  cursor: pointer;
  list-style: none;
}

.log-row summary::-webkit-details-marker {
  display: none;
}

.log-row summary:hover {
  background: var(--bg-hover);
}

.log-row[open] summary {
  background: var(--bg-hover);
}

.log-row time {
  color: var(--text-2);
  font-size: 12.5px;
  white-space: nowrap;
}

.log-title {
  display: grid;
  min-width: 0;
  color: var(--text);
  font-weight: 500;
}

.log-title,
.log-scope {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.log-scope {
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}

.log-server,
.log-kind {
  overflow: hidden;
  color: var(--text-2);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.log-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 20px;
  padding: 16px 18px 20px;
  border-top: 1px dashed var(--border);
  background: var(--bg-sunken);
}

.log-message {
  margin: 0;
  padding: 14px 16px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg-elev);
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.75;
  white-space: pre-wrap;
  word-break: break-word;
}

.log-meta {
  display: grid;
  align-content: start;
  gap: 10px;
  margin: 0;
  font-size: 13px;
}

.log-meta dt {
  color: var(--muted);
  font-size: 12px;
}

.log-meta dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--text-2);
}

.pager {
  display: flex;
  justify-content: center;
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .add-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .side-help {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .log-head,
  .log-row summary {
    grid-template-columns: 150px 56px minmax(0, 1fr) 140px;
  }

  .log-head span:last-child,
  .log-kind {
    display: none;
  }
}

@media (max-width: 960px) {
  .hero {
    padding: 64px 0 72px;
  }

  .hero-inner,
  .how-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-visual {
    min-height: 0;
    padding-bottom: 72px;
  }

  .hero-terminal {
    right: 0;
  }

  .steps {
    grid-template-columns: minmax(0, 1fr);
  }

  .app {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 1fr;
    background: var(--bg);
  }

  .sidebar {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    height: auto;
    padding: 12px 16px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
    background: var(--bg-sunken);
  }

  .sidebar-top {
    padding: 0;
  }

  .workspace-chip,
  .usage-card,
  .user-meta {
    display: none;
  }

  .side-nav {
    display: flex;
    order: 3;
    width: 100%;
    overflow-x: auto;
  }

  .side-link {
    flex: none;
  }

  .sidebar-bottom {
    margin: 0 0 0 auto;
  }

  .user-row {
    padding: 0;
  }

  .main {
    padding: 24px 16px 48px;
  }

  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .log-detail {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }

  .nav-inner {
    justify-content: space-between;
    gap: 12px;
  }

  .nav-actions .btn-ghost {
    display: none;
  }

  .section {
    padding: 72px 0;
  }

  .feature-grid,
  .pricing-grid,
  .side-help {
    grid-template-columns: minmax(0, 1fr);
  }

  .mock-meta {
    display: none;
  }

  .hero-terminal {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: -36px;
    margin-left: 6%;
    width: 94%;
  }

  .hero-visual {
    padding-bottom: 0;
  }

  .page-header {
    flex-direction: column;
    align-items: stretch;
  }

  .log-head {
    display: none;
  }

  .log-row summary {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 4px 10px;
  }

  .log-row time {
    grid-column: 1 / -1;
  }

  .log-server {
    grid-column: 1 / -1;
    font-size: 12.5px;
  }

  .filter {
    flex: 1 1 140px;
    min-width: 0;
  }

  .event-mini-meta {
    display: none;
  }

  .auth-card {
    padding: 28px 22px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

.nowrap {
  display: inline-block;
}