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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #0f1117;
  color: #e0e0e0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* === Tela de Login === */
.login-overlay {
  position: fixed;
  inset: 0;
  background: #0f1117;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.login-overlay.hidden {
  display: none;
}

.login-box {
  background: #1a1d27;
  border: 1px solid #2a2d3a;
  border-radius: 14px;
  padding: 32px 24px;
  width: 90%;
  max-width: 340px;
  text-align: center;
}

.login-box h1 {
  font-size: 2rem;
  color: #4a9eff;
  letter-spacing: 3px;
  margin-bottom: 4px;
}

.login-box p {
  color: #8b8fa3;
  font-size: 0.8rem;
  margin-bottom: 24px;
}

.login-box form {
  gap: 10px;
}

.login-erro {
  color: #ff4d4d;
  font-size: 0.8rem;
  min-height: 1.2em;
}

/* === Header === */
header {
  background: #1a1d27;
  padding: 16px;
  border-bottom: 2px solid #2a2d3a;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
}

.header-inner > div {
  text-align: left;
}

header h1 {
  font-size: 1.3rem;
  color: #ffffff;
  letter-spacing: 2px;
}

header p {
  color: #8b8fa3;
  margin-top: 2px;
  font-size: 0.75rem;
}

.btn-logout {
  background: transparent;
  border: 1px solid #2a2d3a;
  color: #8b8fa3;
  font-size: 0.8rem;
  padding: 8px 16px;
  margin: 0;
  border-radius: 6px;
  font-weight: 400;
}

.btn-logout:hover {
  background: #2a2d3a;
  color: #e0e0e0;
}

/* === Main === */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 12px;
}

/* === Dashboard Cards — mobile-first: 2 colunas === */
.dashboard {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}

.card {
  background: #1a1d27;
  border: 1px solid #2a2d3a;
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.card-destaque {
  grid-column: 1 / -1;
  background: #1c2333;
  border-color: #4a9eff;
  text-align: center;
  padding: 18px;
}

.card-destaque .card-value {
  font-size: 1.8rem;
}

.card-label {
  font-size: 0.65rem;
  color: #8b8fa3;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  word-break: break-all;
}

.card-detail {
  font-size: 0.65rem;
  color: #6b7084;
}

.card-luiz {
  border-left: 3px solid #4a9eff;
}

.card-jhonatan {
  border-left: 3px solid #ff6b6b;
}

.card-aline {
  border-left: 3px solid #b983ff;
}

/* === Formulários — mobile: 1 coluna === */
.forms {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.form-box {
  background: #1a1d27;
  border: 1px solid #2a2d3a;
  border-radius: 10px;
  padding: 16px;
}

.form-box h2 {
  font-size: 0.9rem;
  margin-bottom: 12px;
  color: #c0c4d6;
}

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

label {
  font-size: 0.75rem;
  color: #8b8fa3;
}

input, select, textarea {
  padding: 12px;
  border: 1px solid #2a2d3a;
  border-radius: 8px;
  background: #12141c;
  color: #e0e0e0;
  font-size: 1rem;
  font-family: inherit;
  -webkit-appearance: none;
}

textarea {
  resize: vertical;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #4a9eff;
}

/* Remove setas do input number */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type="number"] {
  -moz-appearance: textfield;
}

button {
  padding: 14px;
  border: none;
  border-radius: 8px;
  background: #4a9eff;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 4px;
  transition: background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

button:hover {
  background: #3a8ae5;
}

button:active {
  background: #2d7ad4;
}

/* === Tabelas === */
.table-section {
  background: #1a1d27;
  border: 1px solid #2a2d3a;
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
}

.table-section h2 {
  font-size: 0.9rem;
  margin-bottom: 12px;
  color: #c0c4d6;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  white-space: nowrap;
}

th {
  text-align: left;
  padding: 8px 10px;
  color: #8b8fa3;
  border-bottom: 1px solid #2a2d3a;
  font-weight: 600;
}

td {
  padding: 10px;
  border-bottom: 1px solid #1e2130;
  color: #c0c4d6;
}

tr:hover td {
  background: #1e2130;
}

.btn-delete {
  background: none;
  border: none;
  color: #ff4d4d;
  cursor: pointer;
  font-size: 0.8rem;
  padding: 6px 10px;
  margin: 0;
  border-radius: 4px;
  -webkit-tap-highlight-color: transparent;
}

.btn-delete:hover {
  background: #2a1a1a;
}

.lucro-positivo { color: #4cdf7a; }
.lucro-negativo { color: #ff4d4d; }

/* === Desktop: >= 768px === */
@media (min-width: 768px) {
  header {
    padding: 24px;
  }

  header h1 {
    font-size: 1.6rem;
  }

  header p {
    font-size: 0.9rem;
  }

  main {
    padding: 24px 16px;
  }

  .dashboard {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 32px;
  }

  .card-destaque {
    grid-column: 1 / -1;
  }

  .card {
    padding: 18px;
  }

  .card-label {
    font-size: 0.75rem;
  }

  .card-value {
    font-size: 1.4rem;
  }

  .card-destaque .card-value {
    font-size: 2rem;
  }

  .forms {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 32px;
  }

  .form-box {
    padding: 20px;
  }

  table {
    font-size: 0.85rem;
  }
}