* {
  box-sizing: border-box;
}

:root {
  --bg: #06070a;
  --panel: rgba(13, 17, 24, 0.66);
  --panel-strong: rgba(14, 18, 28, 0.86);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f7fb;
  --muted: #97a3b6;
  --accent: #f3a8c5;
  --accent-2: #86e7ff;
}

html {
  font-size: 16px;
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Segoe UI", "PingFang SC", sans-serif;
  background:
    radial-gradient(circle at top, rgba(243, 168, 197, 0.1), transparent 30%),
    radial-gradient(circle at right, rgba(134, 231, 255, 0.09), transparent 25%),
    linear-gradient(160deg, #050608 0%, #0a0d13 45%, #050608 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.18;
  pointer-events: none;
}

a {
  color: inherit;
}

.page-shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 28px;
  position: relative;
  z-index: 1;
}

.page-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-panel,
.glass-card,
.stat-card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
}

.hero-panel {
  border-radius: 28px;
  padding: 30px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
}

.eyebrow {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  color: #0b0d12;
  background: linear-gradient(135deg, var(--accent), #ffd9e9);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-panel h1 {
  margin: 16px 0 10px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
}

.hero-copy {
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  line-height: 1.7;
}

.hero-meta {
  min-width: 240px;
  padding: 18px 20px;
  border-radius: 22px;
  background: var(--panel-strong);
  border: 1px solid var(--line-strong);
}

.hero-meta-label {
  color: var(--muted);
  font-size: 0.86rem;
}

.hero-meta-value {
  margin-top: 8px;
  font-size: 1.05rem;
  font-weight: 700;
}

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

.stat-card {
  border-radius: 22px;
  padding: 18px 20px;
}

.stat-card-accent {
  background: linear-gradient(180deg, rgba(243, 168, 197, 0.18), rgba(134, 231, 255, 0.08));
}

.stat-label {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.stat-value {
  display: block;
  margin-top: 12px;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.panel-grid-single {
  grid-template-columns: 1fr;
}

.glass-card {
  border-radius: 24px;
  padding: 22px;
}

.collapsible-card {
  padding: 0;
  overflow: hidden;
}

.collapsible-summary {
  list-style: none;
  cursor: pointer;
  padding: 22px;
}

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

.panel-header-summary {
  position: relative;
  padding-right: 38px;
}

.panel-header-summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
}

.collapsible-card[open] .panel-header-summary::after {
  content: "-";
}

.collapsible-body {
  padding: 0 22px 22px;
  border-top: 1px solid var(--line);
}

.auth-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.auth-button,
.auth-logout {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 164px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid rgba(243, 168, 197, 0.3);
  background: linear-gradient(135deg, rgba(243, 168, 197, 0.18), rgba(243, 168, 197, 0.08));
  color: var(--text);
}

.auth-button-secondary {
  border-color: rgba(134, 231, 255, 0.3);
  background: linear-gradient(135deg, rgba(134, 231, 255, 0.18), rgba(134, 231, 255, 0.08));
}

.auth-user {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}

.auth-user-main {
  display: flex;
  align-items: center;
  gap: 14px;
}

.auth-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.auth-notice {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--line-strong);
}

.auth-notice-error {
  color: #ffd5de;
  background: rgba(255, 102, 136, 0.09);
  border-color: rgba(255, 102, 136, 0.28);
}

.auth-user-name {
  font-size: 1rem;
  font-weight: 800;
}

.auth-user-meta {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.quota-box {
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.quota-title {
  color: var(--muted);
  font-size: 0.9rem;
}

.quota-main {
  margin-top: 8px;
  font-size: 1.5rem;
  font-weight: 800;
}

.quota-sub {
  margin-top: 6px;
  color: var(--muted);
}

.report-form {
  display: flex;
  gap: 14px;
  align-items: end;
}

.report-input-wrap {
  flex: 1;
}

.report-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.report-input {
  width: 100%;
  min-height: 52px;
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  padding: 0 16px;
  font-size: 0.98rem;
  outline: none;
}

.report-input:focus {
  border-color: rgba(243, 168, 197, 0.5);
  box-shadow: 0 0 0 4px rgba(243, 168, 197, 0.12);
}

.report-submit {
  min-width: 132px;
  height: 52px;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), #ffd8e8);
  color: #0e1117;
  font-weight: 800;
  cursor: pointer;
}

.report-submit:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.report-result {
  margin-top: 18px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line-strong);
}

.report-result-success {
  background: rgba(92, 223, 153, 0.08);
}

.report-result-failed {
  background: rgba(255, 120, 120, 0.08);
}

.report-result-title {
  font-size: 1rem;
  font-weight: 800;
}

.report-result-target {
  margin-top: 8px;
  color: var(--accent-2);
  word-break: break-all;
}

.report-result-message {
  margin: 10px 0 14px;
  color: var(--muted);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}

.panel-header h2 {
  margin: 0;
  font-size: 1.15rem;
}

.panel-header span {
  color: var(--muted);
  font-size: 0.92rem;
}

.table-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.table-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.table-row-stack {
  flex-direction: column;
  align-items: flex-start;
}

.table-key {
  font-family: Consolas, "Courier New", monospace;
  color: #dbe5f4;
  word-break: break-all;
}

.table-value {
  color: var(--accent);
  white-space: nowrap;
  font-weight: 700;
}

.table-meta {
  color: var(--muted);
  font-size: 0.92rem;
  word-break: break-all;
}

.empty-state {
  padding: 18px;
  border-radius: 18px;
  border: 1px dashed var(--line-strong);
  color: var(--muted);
}

.roadmap-card {
  padding-bottom: 26px;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.roadmap-item {
  padding: 15px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.page-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding: 8px 4px 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-link {
  color: var(--accent);
  text-decoration: none;
}

@media (max-width: 1080px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .panel-grid,
  .roadmap-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100vw - 20px, 100%);
    padding-top: 16px;
  }

  .hero-panel,
  .panel-header,
  .page-footer,
  .auth-user {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-meta {
    min-width: 100%;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .table-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .table-value {
    white-space: normal;
  }

  .report-form {
    flex-direction: column;
    align-items: stretch;
  }
}