:root {
  --deep-blue: #0a192f;
  --dark-blue: #172a45;
  --teal: #64ffda;
  --light-gray: #ccd6f6;
  --dark-gray: #8892b0;
  --success: #2e7d32;
  --warning: #ff9800;
  --danger: #d32f2f;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--deep-blue);
  color: var(--light-gray);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  width: 90%;
  max-width: 1800px;
  margin: 0 auto;
  padding: 20px;
}

.header {
  background-color: var(--deep-blue);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.logo img {
  max-width: 150px;
  height: auto;
  display: block;
}

/* Hamburger menu (hidden by default) */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--teal);
  font-size: 2.2rem;
  margin-left: 8px;
  cursor: pointer;
  z-index: 102;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  gap: 1.5rem;
}

.nav-link {
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: 500;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
  text-decoration: none;
  font-size: 1.1rem;
}

.nav-link i {
  font-size: 1.1rem;
}

.nav-link:hover,
.nav-link.active {
  background-color: rgba(100, 255, 218, 0.1);
  color: var(--teal);
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--dark-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--teal);
  color: var(--teal);
  font-weight: bold;
  cursor: pointer;
  font-size: 1.2rem;
}

/* ========== LOGIN ========== */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--deep-blue), var(--dark-blue));
}

.login-box {
  background-color: var(--dark-blue);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  width: 100%;
  max-width: 450px;
  border: 1px solid rgba(100, 255, 218, 0.1);
}

.login-title {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--teal);
  font-size: 2rem;
  font-weight: 700;
}

.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--teal);
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--light-gray);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--teal);
  background-color: rgba(100, 255, 218, 0.05);
  box-shadow: 0 0 0 3px rgba(100, 255, 218, 0.1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--teal);
  color: var(--deep-blue);
}

.btn-primary:hover {
  background-color: #52d4b9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(100, 255, 218, 0.2);
}

.btn-secondary {
  background-color: var(--dark-blue);
  color: var(--teal);
  border: 1px solid var(--teal);
  margin-top: 1%;
}

.btn-secondary:hover {
  background-color: rgba(100, 255, 218, 0.1);
}

.btn-icon {
  background: none;
  border: none;
  color: var(--light-gray);
  padding: 0.5rem;
  border-radius: 50%;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1.15rem;
}

.btn-icon:hover {
  background-color: rgba(100, 255, 218, 0.1);
  color: var(--teal);
}

.btn-block {
  display: block;
  width: 100%;
}

/* ====== MENU HAMBURGER RESPONSIVO ====== */
@media (max-width: 900px) {
  .header-container {
    flex-wrap: wrap;
  }
  .nav-menu {
    display: none;
    flex-direction: column;
    background: var(--deep-blue);
    position: absolute;
    top: 70px;
    left: 0;
    width: 100vw;
    padding: 20px 0 10px 0;
    box-shadow: var(--shadow);
    z-index: 101;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
  }
  .nav-menu.show {
    display: flex;
    animation: fadeIn 0.25s;
  }
  .menu-toggle {
    display: block;
  }
  .user-menu {
    margin-left: auto;
    margin-right: 10px;
  }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px);}
  to   { opacity: 1; transform: none;}
}

/* ====== GERAL E DASHBOARD ====== */
.dashboard {
  padding: 2rem 0;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1.2rem;
}

.dashboard-title {
  font-size: 2.5rem;
  background: linear-gradient(90deg, var(--teal), var(--light-gray));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.user-greeting {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-greeting span {
  font-weight: 500;
}

.user-status {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--teal);
  box-shadow: 0 0 10px var(--teal);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.card {
  background: rgba(23, 42, 69, 0.6);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid rgba(100, 255, 218, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.card-title {
  font-size: 0.9rem;
  color: var(--teal);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card-value {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.card-trend {
  font-size: 0.85rem;
}

.card-trend.positive {
  color: var(--teal);
}

.card-trend.negative {
  color: var(--danger);
}

.section {
  background: rgba(23, 42, 69, 0.6);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  border: 1px solid rgba(100, 255, 218, 0.1);
}

.section-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--teal);
  display: flex;
  align-items: center;
}

.section-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 1.5rem;
  background: var(--teal);
  margin-right: 0.75rem;
}

.section-title i {
  margin-right: 10px;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 1.5rem;
}

.text-center {
  text-align: center;
}

.quick-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.chart-container {
  height: 300px;
}

/* ========== TABELAS E TABLES ========== */
.content {
  padding: 20px;
  background: rgba(10, 25, 47, 0.8);
  border-radius: 10px;
  margin-top: 20px;
}

.table-actions {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 15px;
  flex-wrap: wrap;
}

.table-actions-right {
  display: flex;
  gap: 1rem;
}

.search-box {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  flex-grow: 1;
  max-width: 400px;
}

.search-box input {
  background: transparent;
  border: none;
  padding: 0.5rem;
  color: var(--light-gray);
  width: 250px;
}

.search-box button {
  background: none;
  border: none;
  color: var(--teal);
  cursor: pointer;
  padding: 0 0.5rem;
}

.table-container {
  background: var(--dark-blue);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

.data-table th {
  background: var(--dark-blue);
  color: var(--teal);
  padding: 1rem;
  text-align: left;
  font-weight: 500;
}

.data-table td {
  padding: 1rem;
  border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover {
  background: rgba(100, 255, 218, 0.03);
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

.badge-success {
  background-color: var(--success);
  color: white;
}

.badge-warning {
  background-color: var(--warning);
  color: #000;
}

.badge-danger {
  background-color: var(--danger);
  color: white;
}

/* ========== RESPONSIVIDADE ========== */
@media (max-width: 1200px) {
  .grid-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .dashboard-title {
    font-size: 1.5rem;
  }
  .container {
    width: 98%;
    padding: 10px;
  }
}

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    gap: 0.8rem;
    align-items: flex-start;
  }

  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

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

  .section,
  .content,
  .login-box {
    padding: 1rem;
  }

  .data-table th,
  .data-table td {
    padding: 0.75rem;
  }

  .section-title {
    font-size: 1.2rem;
  }

  .table-actions {
    flex-direction: column;
    gap: 1rem;
  }

  .table-actions-right {
    justify-content: flex-end;
  }

  .quick-actions {
    flex-direction: column;
    gap: 1rem;
  }

  .search-box input {
    width: 140px;
    font-size: 0.98em;
  }
}

@media (max-width: 600px) {
  .container {
    width: 99%;
    padding: 7px;
  }
  .header {
    padding: 0.4rem 0;
  }
  .dashboard-title {
    font-size: 1.2rem;
  }
  .section, .content {
    padding: 7px;
    font-size: 0.97rem;
  }
  .card {
    padding: 0.6rem;
  }
  .user-avatar {
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }
  .login-box {
    padding: 1.2rem;
    min-width: 0;
  }
  .data-table th, .data-table td {
    min-width: 110px;
    padding: 7px 8px;
    font-size: 0.96em;
  }
  .section-title {
    font-size: 1rem;
  }
  .table-container, .data-table {
    overflow-x: auto;
    display: block;
  }
  .nav-menu {
    padding-top: 0;
    padding-bottom: 0.5rem;
  }
}

@media (max-width: 480px) {
  .login-box {
    padding: 0.5rem;
  }
  .data-table th, 
  .data-table td {
    padding: 0.55rem;
    font-size: 0.9em;
  }
  .card {
    padding: 0.35rem;
  }
}

@media (max-width: 400px) {
  .dashboard-title, .section-title {
    font-size: 0.98rem;
  }
  .login-title img {
    width: 140px !important;
  }
  .data-table th,
  .data-table td {
    padding: 0.35rem 0.4rem;
    font-size: 0.88em;
  }
  .form-control {
    font-size: 0.95em;
    padding: 0.7rem 0.7rem;
  }
}
@media (max-width: 900px) {
  .logout-desktop { display: none !important; }
  .menu-mobile-logout { display: block !important; }
}
@media (min-width: 901px) {
  .menu-mobile-logout { display: none !important; }
}
@media (max-width: 900px) {
  .logout-desktop { display: none !important; }
  .menu-mobile-logout { display: block !important; }
}
@media (min-width: 901px) {
  .menu-mobile-logout { display: none !important; }
}
.actions {
    display: flex;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center;
    gap: 8px;
    /* Garante que não quebre fácil e use scroll se faltar espaço */
    overflow-x: auto;
    min-width: 100px;
}

.actions .btn,
.actions .btn-icon,
.actions form {
    flex: 0 0 auto !important;
    margin: 0 !important;
    display: inline-block !important;
}

.actions form {
    display: inline;
}
@media (max-width: 900px) {
  .grid-container {
    grid-template-columns: 1fr;
  }
  .section, .content, .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    position: relative;
  }
  .table-container::after {
    content: '';
    display: block;
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 18px;
    pointer-events: none;
    background: linear-gradient(to left, var(--deep-blue) 80%, transparent);
  }
  .data-table {
    min-width: 460px;
    display: block;
    width: 100%;
  }
  .data-table th, .data-table td {
    white-space: nowrap;
  }
}