:root {
  --bg: #0D0D0D;
  --text: #F5F0E8;
  --surface: #141414;
  --surface-hover: #181818;
  --hairline: rgba(245, 240, 232, 0.08);
  --hairline-strong: rgba(245, 240, 232, 0.14);
  --muted: rgba(245, 240, 232, 0.45);
  --muted-soft: rgba(245, 240, 232, 0.30);
  --up: #79C08F;
  --down: #E0715A;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-feature-settings: 'tnum' 1;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding: 64px 24px 96px;
}

.container { max-width: 760px; margin: 0 auto; }

header { margin-bottom: 48px; }
h1 { font-size: 26px; font-weight: 600; letter-spacing: -0.02em; }
.subtitle { color: var(--muted); font-size: 14px; margin-top: 6px; }

.card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 28px;
  margin-bottom: 48px;
}
.card-title {
  font-size: 12px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--muted); margin-bottom: 22px;
}
.fields {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin-bottom: 22px;
}
.field { display: flex; flex-direction: column; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; color: var(--muted); margin-bottom: 8px; letter-spacing: 0.01em; }
input {
  background: var(--bg); border: 1px solid var(--hairline-strong);
  border-radius: 10px; padding: 12px 14px; color: var(--text);
  font-family: inherit; font-size: 15px; transition: border-color 0.15s ease;
}
input:focus { outline: none; border-color: var(--text); }
input::placeholder { color: var(--muted-soft); }
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; appearance: textfield; }

.actions-row { display: flex; align-items: center; gap: 14px; }
button { font-family: inherit; cursor: pointer; }
button:disabled { opacity: 0.6; cursor: default; }

.btn-primary {
  background: var(--text); color: var(--bg); border: none; border-radius: 10px;
  padding: 12px 22px; font-size: 14px; font-weight: 600; letter-spacing: 0.01em;
  transition: opacity 0.15s ease;
}
.btn-primary:hover { opacity: 0.85; }

.btn-ghost {
  background: transparent; color: var(--muted); border: none;
  padding: 12px 6px; font-size: 14px; transition: color 0.15s ease;
}
.btn-ghost:hover { color: var(--text); }

.btn-secondary {
  background: transparent; color: var(--text);
  border: 1px solid var(--hairline-strong); border-radius: 10px;
  padding: 9px 16px; font-size: 13px; font-weight: 500;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.btn-secondary:hover { background: var(--surface-hover); border-color: var(--text); }

.error { color: #E5894E; font-size: 13px; margin-top: 14px; min-height: 18px; }

.summary {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 22px 24px; margin-bottom: 18px;
  background: var(--surface); border: 1px solid var(--hairline-strong); border-radius: 16px;
}
.summary-left { min-width: 0; }
.summary-label {
  font-size: 12px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--muted); margin-bottom: 6px;
}
.summary-meta { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.summary-right { text-align: right; white-space: nowrap; }
.summary-num { font-size: 28px; font-weight: 600; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.summary-unit { font-size: 13px; color: var(--muted); margin-left: 6px; }
.summary-caption { font-size: 11px; color: var(--muted-soft); margin-top: 4px; }

.legend { display: flex; gap: 18px; margin-bottom: 24px; font-size: 12px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 7px; }

.list-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; margin-bottom: 8px;
}
.list-title {
  font-size: 12px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--muted);
}

.row {
  display: grid; grid-template-columns: 36px 1fr auto auto;
  align-items: center; gap: 20px; padding: 20px 4px;
  border-bottom: 1px solid var(--hairline);
}
.row:last-child { border-bottom: none; }

.rank { font-size: 13px; color: var(--muted-soft); font-variant-numeric: tabular-nums; }
.info { min-width: 0; }
.name {
  font-size: 16px; font-weight: 500;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.meta { font-size: 13px; color: var(--muted); margin-top: 3px; font-variant-numeric: tabular-nums; }
.rate {
  display: flex; align-items: center; justify-content: flex-end; gap: 9px;
  text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap;
}
.rate-num { font-size: 18px; font-weight: 600; }
.rate-num.up { color: var(--up); }
.rate-num.down { color: var(--down); }
.rate-unit { font-size: 12px; color: var(--muted); margin-left: 4px; }

.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.dot.up { background: var(--up); }
.dot.down { background: var(--down); }

.row-actions { display: flex; gap: 4px; }
.icon-btn {
  background: transparent; border: none; color: var(--muted-soft);
  font-size: 13px; padding: 6px 8px; border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}
.icon-btn:hover { color: var(--text); background: var(--surface-hover); }
.icon-btn.danger:hover { color: var(--down); }
.icon-btn.confirming { color: var(--down); background: rgba(224, 113, 90, 0.12); font-weight: 600; }

/* ---- Empty state ---- */
.empty {
  color: var(--muted); font-size: 15px; padding: 44px 24px;
  text-align: center; border: 1px dashed var(--hairline-strong); border-radius: 12px;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.empty-text { color: var(--muted); max-width: 320px; line-height: 1.5; }

/* ---- Auth screen ---- */
.auth-wrap {
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--hairline-strong);
  border-radius: 16px;
  padding: 36px 32px;
}
.auth-title { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; }
.auth-sub { color: var(--muted); font-size: 13px; margin-top: 4px; margin-bottom: 28px; }
.auth-card .field { margin-bottom: 16px; }
.auth-submit { width: 100%; margin-top: 8px; text-align: center; }
.auth-msg { font-size: 13px; margin-top: 14px; min-height: 18px; color: var(--muted); }
.auth-msg.error { color: #E5894E; }
.auth-switch { margin-top: 22px; font-size: 13px; color: var(--muted); text-align: center; }
.link-btn {
  background: none; border: none; color: var(--text);
  font-size: 13px; font-weight: 500; text-decoration: underline;
  text-underline-offset: 3px; padding: 0 2px; cursor: pointer;
}
.link-btn:hover { opacity: 0.8; }
.link-btn:disabled { opacity: 0.5; cursor: default; }

.forgot-row { margin-top: -8px; margin-bottom: 4px; text-align: right; }
.forgot-row .link-btn { color: var(--muted); text-decoration: none; }
.forgot-row .link-btn:hover { color: var(--text); text-decoration: underline; }

/* ---- Consent checkbox ---- */
.consent { margin: 4px 0 4px; }
.consent-label {
  display: flex; align-items: flex-start; gap: 10px; cursor: pointer;
  font-size: 13px; color: var(--muted); line-height: 1.5;
}
.consent-label input {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px; margin-top: 1px; flex: none;
  border: 1px solid var(--hairline-strong); border-radius: 5px; background: var(--bg);
  cursor: pointer; position: relative; transition: background 0.15s ease, border-color 0.15s ease;
}
.consent-label input:checked { background: var(--text); border-color: var(--text); }
.consent-label input:checked::after {
  content: ''; position: absolute; left: 5px; top: 1px;
  width: 5px; height: 9px; border: solid var(--bg); border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.consent-label a { color: var(--text); text-decoration: underline; text-underline-offset: 2px; }
.consent-label a:hover { opacity: 0.8; }

/* ---- App header with user info + logout ---- */
.app-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; margin-bottom: 48px;
}
.app-user { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.user-line { display: flex; align-items: center; gap: 8px; max-width: 240px; }
.user-email {
  font-size: 13px; color: var(--muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pro-badge {
  font-size: 10px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--bg); background: var(--text);
  padding: 3px 9px; border-radius: 999px; flex: none;
}

/* ---- Modals ---- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  padding: 24px;
}
.modal-card {
  width: 100%; max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--hairline-strong);
  border-radius: 16px;
  padding: 32px;
}
.modal-title { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 12px; }
.modal-text { color: var(--muted); font-size: 14px; line-height: 1.6; margin-bottom: 26px; }
.modal-actions { display: flex; gap: 12px; align-items: center; }
.modal-actions .btn-primary { flex: 1; text-align: center; }

/* Header "Activate Pro" link */
.user-actions { display: flex; align-items: center; gap: 14px; }
.activate-link {
  background: none; border: none; padding: 0; cursor: pointer;
  color: var(--muted); font-size: 13px;
  text-decoration: underline; text-underline-offset: 3px;
}
.activate-link:hover { color: var(--text); }

/* Modal input + helper elements */
.modal-card input { width: 100%; margin-bottom: 22px; }
.modal-link {
  background: none; border: none; cursor: pointer; display: block;
  color: var(--muted); font-size: 13px;
  text-decoration: underline; text-underline-offset: 3px; margin-top: 18px;
}
.modal-link:hover { color: var(--text); }
.modal-msg { font-size: 13px; margin-top: 16px; min-height: 18px; color: var(--muted); }
.modal-msg.error { color: #E5894E; }

@media (max-width: 560px) {
  body { padding: 40px 16px 64px; }
  .card { padding: 22px; }
  .fields { grid-template-columns: 1fr; }
  .app-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .app-user { align-items: flex-start; }
  .user-line { max-width: none; }
  .summary { flex-direction: column; align-items: flex-start; gap: 14px; }
  .summary-right { text-align: left; }
  .row {
    grid-template-columns: 28px 1fr;
    grid-template-areas: "rank info" ". rate" ". acts";
    gap: 6px 16px;
  }
  .rank { grid-area: rank; }
  .info { grid-area: info; }
  .rate { grid-area: rate; justify-content: flex-start; text-align: left; margin-top: 6px; }
  .row-actions { grid-area: acts; margin-top: 8px; margin-left: -8px; }
}