:root {
  color-scheme: light;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --background: #f4f6fb;
  --panel: #ffffff;
  --border: #dfe7f3;
  --muted: #6b7382;
  --text: #1e2430;
  --primary: #0b7ebd;
  --primary-dark: #085a86;
  --success: #14a44d;
  --error: #d93025;
}

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

body {
  background: var(--background);
  color: var(--text);
  min-height: 100vh;
}

.auth-body {
  display: grid;
  place-items: center;
  padding: 3rem 1rem;
}

.auth-card {
  background: var(--panel);
  width: min(420px, 100%);
  padding: 2.5rem;
  border-radius: 1.25rem;
  border: 1px solid var(--border);
  box-shadow: 0 40px 80px rgba(15, 37, 63, 0.12);
  display: grid;
  gap: 1.5rem;
}

.auth-header {
  text-align: center;
  display: grid;
  gap: 0.5rem;
}

.auth-logo {
  font-size: 2rem;
}

.auth-header h1 {
  font-size: 1.5rem;
}

.auth-header p {
  color: var(--muted);
}

.auth-alert {
  background: rgba(217, 48, 37, 0.1);
  color: var(--error);
  border: 1px solid rgba(217, 48, 37, 0.2);
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
}

.auth-form {
  display: grid;
  gap: 1rem;
}

.auth-form label {
  display: grid;
  gap: 0.5rem;
  font-weight: 500;
}

.auth-form input {
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  font: inherit;
}

.auth-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(11, 126, 189, 0.2);
}

.auth-form button {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: 0.75rem;
  padding: 0.85rem 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.auth-form button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 25px rgba(11, 126, 189, 0.25);
}

.auth-help {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.4;
}

.auth-back {
  text-align: center;
  font-weight: 500;
  color: var(--primary);
}

.panel-header {
  background: var(--panel);
  padding: 1.25rem clamp(1rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.panel-header__group {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.panel-header__brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.panel-header__logo {
  font-size: 2rem;
}

.panel-header__brand strong {
  font-size: 1.25rem;
}

.panel-header__brand span {
  color: var(--muted);
  display: block;
}

.panel-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.panel-nav a {
  color: var(--muted);
  font-weight: 600;
  padding-bottom: 0.3rem;
  border-bottom: 2px solid transparent;
}

.panel-nav a:hover {
  color: var(--primary);
}

.panel-nav a.is-active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.panel-header__actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.panel-header__user {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.panel-header__user small {
  color: var(--muted);
  font-size: 0.85rem;
}

.panel-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  border-radius: 0.75rem;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  text-decoration: none;
}

.panel-button--light {
  background: rgba(11, 126, 189, 0.1);
  color: var(--primary);
  border-color: rgba(11, 126, 189, 0.2);
}

.panel-button--primary {
  background: var(--primary);
  color: #fff;
}

.panel-button--light:hover,
.panel-button--primary:hover {
  filter: brightness(0.95);
}

.panel-button[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.panel-button--whatsapp {
  background: rgba(20, 164, 77, 0.15);
  color: var(--success);
  border-color: rgba(20, 164, 77, 0.25);
}

.panel-button--whatsapp:hover {
  filter: brightness(0.95);
}

.panel-main {
  padding: clamp(1rem, 3vw, 2.5rem);
  display: grid;
  gap: 2.5rem;
}

.panel-alert {
  padding: 1rem 1.25rem;
  border-radius: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
}

.panel-alert--success {
  background: rgba(20, 164, 77, 0.12);
  border-color: rgba(20, 164, 77, 0.2);
  color: var(--success);
}

.panel-alert--error {
  background: rgba(217, 48, 37, 0.12);
  border-color: rgba(217, 48, 37, 0.2);
  color: var(--error);
}

.panel-section {
  background: var(--panel);
  border-radius: 1.25rem;
  border: 1px solid var(--border);
  padding: clamp(1.5rem, 3vw, 2rem);
  display: grid;
  gap: 1.75rem;
}

.panel-section__title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.panel-section__title span {
  color: var(--muted);
  font-size: 0.9rem;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.panel-card {
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}

.panel-card__header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 1rem;
}

.panel-card__details {
  list-style: none;
  display: grid;
  gap: 0.25rem;
  font-size: 0.95rem;
  color: var(--muted);
}

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

.panel-card__message {
  background: rgba(11, 126, 189, 0.08);
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--text);
  line-height: 1.5;
}

.panel-card__token {
  display: grid;
  gap: 0.5rem;
}

.panel-card__token label {
  font-weight: 600;
  color: var(--text);
}

.panel-card__token-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.panel-card__token input {
  padding: 0.65rem 0.8rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  font: inherit;
  font-weight: 600;
  max-width: 160px;
  text-transform: uppercase;
}

.panel-form {
  display: grid;
  gap: 0.75rem;
}

.panel-form--inline {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: end;
}

.panel-form--inline .panel-button,
.panel-form--inline a.panel-button {
  align-self: end;
}

.panel-note {
  color: var(--muted);
  font-size: 0.9rem;
}

.panel-form__group {
  display: grid;
  gap: 0.35rem;
}

.panel-form--inline {
  border-top: 1px dashed var(--border);
  padding-top: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: end;
}

.panel-form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 500;
}

.panel-form input,
.panel-form select,
.panel-form textarea {
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  padding: 0.65rem 0.9rem;
  font: inherit;
  resize: vertical;
}

.panel-form textarea {
  min-height: 80px;
}

.panel-form input:focus,
.panel-form select:focus,
.panel-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(11, 126, 189, 0.18);
}

.panel-note {
  color: var(--error);
  font-size: 0.85rem;
}

.panel-empty {
  color: var(--muted);
}

.badge {
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge--novo {
  background: rgba(11, 126, 189, 0.15);
  color: var(--primary);
}

.badge--em_andamento,
.badge--em_execucao {
  background: rgba(255, 163, 68, 0.15);
  color: #cc6f00;
}

.badge--convertido,
.badge--finalizada {
  background: rgba(20, 164, 77, 0.15);
  color: var(--success);
}

.badge--concluida {
  background: rgba(20, 164, 77, 0.22);
  color: var(--success);
}

.badge--faturado {
  background: rgba(20, 164, 77, 0.2);
  color: var(--success);
}

/* Destaque visual para linhas faturadas */
.row--faturado {
  background: rgba(20, 164, 77, 0.06);
}

.row--faturado td {
  position: relative;
}

.row--faturado td:first-child::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: rgba(20, 164, 77, 0.8);
  border-radius: 4px;
}

.badge--descartado,
.badge--cancelada {
  background: rgba(217, 48, 37, 0.15);
  color: var(--error);
}

.panel-table {
  width: 100%;
  overflow-x: auto;
}

.panel-table table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.panel-table th,
.panel-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

/* Tabela compacta para economizar espaço na listagem de OS */
.panel-table.panel-table--compact th,
.panel-table.panel-table--compact td {
  padding: 0.5rem 0.6rem;
}

.panel-table.panel-table--compact .table-note {
  display: none;
}

.panel-table.panel-table--compact .table-actions {
  gap: 0.25rem;
  margin-top: 0.1rem;
  flex-wrap: nowrap;
  align-items: center;
}

.panel-table.panel-table--compact .panel-button,
.panel-table.panel-table--compact .panel-button--light,
.panel-table.panel-table--compact .panel-button--primary {
  padding: 0.35rem 0.6rem;
  font-size: 0.85rem;
}

.panel-table.panel-table--compact .table-form {
  gap: 0.35rem;
}

.panel-table.panel-table--compact select,
.panel-table.panel-table--compact input[type="date"],
.panel-table.panel-table--compact input[type="text"] {
  padding: 0.35rem 0.5rem;
  font-size: 0.85rem;
}

.panel-table.panel-table--compact tr td,
.panel-table.panel-table--compact tr th {
  line-height: 1.2;
}

.panel-table th {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.table-note {
  color: var(--muted);
  margin-top: 0.35rem;
  font-size: 0.85rem;
}

.table-form {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.table-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.table-form select {
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  padding: 0.45rem 0.6rem;
  font: inherit;
}

.table-form button {
  border: none;
  border-radius: 0.75rem;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--primary);
  background: rgba(11, 126, 189, 0.12);
}

.table-form button:hover {
  filter: brightness(0.95);
}

@media (max-width: 820px) {
  .panel-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .panel-header__group {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .panel-table table {
    min-width: 100%;
  }
}

@media (max-width: 640px) {
  .panel-grid {
    grid-template-columns: 1fr;
  }

  .panel-header__actions {
    width: 100%;
    justify-content: space-between;
  }

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

  .panel-card__token-wrap {
    flex-direction: column;
    align-items: stretch;
  }

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

  .table-form button {
    width: 100%;
    text-align: center;
  }
}