@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #020617 100%);
  --panel-bg: rgba(30, 41, 59, 0.45);
  --panel-border: rgba(255, 255, 255, 0.08);
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-glow: rgba(99, 102, 241, 0.3);
  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.2);
  --danger: #ef4444;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --card-bg-compras: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
  --card-bg-pagamentos: linear-gradient(135deg, rgba(236, 72, 153, 0.1) 0%, rgba(239, 68, 68, 0.1) 100%);
  --card-bg-faturacao: linear-gradient(135deg, rgba(20, 184, 166, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
}

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

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(15, 23, 42, 0.6);
  border-bottom: 1px solid var(--panel-border);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #818cf8, #c084fc);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  color: #0f172a;
  box-shadow: 0 0 20px var(--primary-glow);
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  background: linear-gradient(to right, #f8fafc, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  border: 1px solid var(--panel-border);
  font-size: 0.9rem;
}

.user-badge .avatar-dot {
  width: 8px;
  height: 8px;
  background-color: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--success-glow);
}

/* Glassmorphism Buttons */
.btn {
  font-family: inherit;
  font-weight: 500;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--panel-border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.btn-danger:hover {
  background: var(--danger);
  color: #fff;
  transform: translateY(-2px);
}

/* Main Layout */
.container {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

/* Glass Panel */
.glass-panel {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  padding: 2.5rem;
}

/* Login Page Spec */
.login-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 120px);
}

.login-card {
  width: 100%;
  max-width: 440px;
  padding: 3rem 2.5rem;
}

.login-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.login-header h1 {
  font-size: 1.75rem;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.login-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

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

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.input-control {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: inherit;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s;
}

.input-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.alert {
  padding: 0.8rem 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  display: none;
  animation: fadeIn 0.3s ease-out;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

/* Dashboard Cards (Grid) */
.page-title {
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.5px;
}

.page-subtitle {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1rem;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.dash-card {
  border-radius: 16px;
  border: 1px solid var(--panel-border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  background: rgba(30, 41, 59, 0.3);
}

.dash-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.1;
  transition: opacity 0.4s;
  z-index: 1;
}

.dash-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
  border-color: rgba(255, 255, 255, 0.15);
}

.dash-card.compras::before { background: var(--card-bg-compras); }
.dash-card.pagamentos::before { background: var(--card-bg-pagamentos); }
.dash-card.faturacao::before { background: var(--card-bg-faturacao); }

.dash-card.compras:hover {
  box-shadow: 0 12px 30px rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
}
.dash-card.pagamentos:hover {
  box-shadow: 0 12px 30px rgba(236, 72, 153, 0.15);
  border-color: rgba(236, 72, 153, 0.3);
}
.dash-card.faturacao:hover {
  box-shadow: 0 12px 30px rgba(20, 184, 166, 0.15);
  border-color: rgba(20, 184, 166, 0.3);
}

.card-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.card-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.compras .card-icon-wrapper { color: #818cf8; background: rgba(99, 102, 241, 0.1); }
.pagamentos .card-icon-wrapper { color: #f472b6; background: rgba(236, 72, 153, 0.1); }
.faturacao .card-icon-wrapper { color: #2dd4bf; background: rgba(20, 184, 166, 0.1); }

.card-body {
  position: relative;
  z-index: 2;
}

.card-body h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.card-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.card-footer {
  position: relative;
  z-index: 2;
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s;
}

.dash-card:hover .card-footer {
  opacity: 1;
  transform: translateX(0);
}

/* Admin Panel Table & Form Layout */
.admin-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 992px) {
  .admin-layout {
    grid-template-columns: 2fr 1fr;
  }
}

.panel-header-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

/* Custom Table Design */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid var(--panel-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th {
  background: rgba(15, 23, 42, 0.6);
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--panel-border);
}

td {
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  vertical-align: middle;
}

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-success {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}

.badge-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
}

.badge-info {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--panel-border);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Modals & Sidebar forms */
.sticky-form {
  position: sticky;
  top: 100px;
}

.form-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
  background: rgba(15, 23, 42, 0.3);
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--panel-border);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-primary);
  cursor: pointer;
}

.checkbox-label input {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* Switch control styling */
.switch-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  margin-top: 0.5rem;
  background: rgba(15, 23, 42, 0.3);
  padding: 0.8rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--panel-border);
}

/* Password Reset Box */
.password-reset-box {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--panel-border);
}

/* Table actions */
.action-buttons {
  display: flex;
  gap: 0.5rem;
}

/* Keyframes */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid var(--panel-border);
  margin-top: auto;
}