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

html {
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body.page {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: "Poppins", "Segoe UI", system-ui, sans-serif;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.site-header {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  background: var(--card);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--touch);
}

.site-brand {
  display: inline-flex;
  align-items: center;
  color: var(--text);
}

.site-logo {
  display: block;
  height: 40px;
  width: auto;
  max-width: min(220px, 72vw);
}

.site-client-name {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.site-header__action {
  margin: 0;
}

main {
  flex: 1 1 auto;
  padding: 32px 0 48px;
}

.page--auth main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.site-footer {
  padding: 20px 0 28px;
}

.site-footer p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text);
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
  color: #fff;
}

.btn-outline {
  border-color: var(--border);
  background: var(--card);
  color: var(--text);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

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

.form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
}

.toolbar .field {
  flex: 1 1 220px;
  margin: 0;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
}

.field input[type="text"],
.field input[type="password"],
.field input[type="search"],
.field input[type="number"] {
  width: 100%;
  min-height: var(--touch);
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--text);
  outline: none;
}

.field-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.field-row input {
  flex: 1 1 180px;
}

.field-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.08em;
}

.field input:focus {
  border-color: var(--primary-purple);
  box-shadow: 0 0 0 3px rgba(123, 70, 232, 0.12);
}

.field label:has(input[type="checkbox"]) {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  font-weight: 400;
}

.field input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-purple);
}

.field-hint {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.error-banner,
.success-banner {
  margin: 0 0 20px;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 0.9rem;
}

.error-banner {
  background: #FDECEE;
  color: var(--danger);
}

.success-banner {
  background: #E7F7F0;
  color: var(--ok);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  padding: 32px 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.auth-card h1,
.auth-card .section-title {
  margin: 0 0 20px;
  font-size: 1.5rem;
  font-weight: 600;
}

.totp-qr {
  margin: 0 0 20px;
  padding: 12px;
  display: flex;
  justify-content: center;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
}

.totp-qr svg {
  display: block;
  width: 196px;
  height: 196px;
}

.section {
  margin: 0 0 40px;
}

.section-label {
  margin: 0 0 6px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-purple);
}

.section-title {
  margin: 0 0 20px;
  font-size: 1.5rem;
  font-weight: 600;
}

.metric-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.metric {
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
}

.metric-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.metric-label {
  display: block;
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.bar-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 16px;
  align-items: center;
}

.bar-label {
  font-size: 0.9rem;
}

.bar-pct {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: right;
}

.bar-track {
  grid-column: 1 / -1;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--border);
}

.bar-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--primary-purple);
}

.client-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.client-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  min-height: var(--touch);
  padding: 16px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.status-ok,
.status-off {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-ok {
  background: #E7F7F0;
  color: var(--ok);
}

.status-off {
  background: #F0EEF5;
  color: var(--text-muted);
}

.period-switch {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
}

.period-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: var(--touch);
  min-height: var(--touch);
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  font-weight: 500;
}

.period-switch a.is-active {
  border-color: transparent;
  background: var(--text);
  color: #fff;
}

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

@media (min-width: 768px) {
  .container {
    padding-left: 32px;
    padding-right: 32px;
  }

  main {
    padding: 40px 0 64px;
  }

  .auth-card {
    padding: 40px 36px;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .metric-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .metric-value {
    font-size: 2rem;
  }
}

@media (min-width: 992px) {
  .container {
    padding-left: 40px;
    padding-right: 40px;
  }

  .metric-row {
    grid-template-columns: repeat(4, 1fr);
  }
}