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

:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --secondary: #64748b;
  --text-main: #1f2937;
  --text-muted: #6b7280;
  --paper-bg: #ffffff;
  --paper-border: #e5e7eb;
  --paper-accent: #f9fafb;
  --danger: #dc2626;
  --success: #16a34a;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: #f3f4f6;
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Paper Card for Auth */
.auth-card {
  background: var(--paper-bg);
  border: 1px solid var(--paper-border);
  border-radius: 4px;
  padding: 3rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  margin-top: 4rem;
}

/* Form Controls */
.form-control {
  background-color: var(--paper-bg);
  border: 1px solid var(--paper-border);
  color: var(--text-main);
  border-radius: 4px;
  padding: 0.75rem 1rem;
  box-shadow: none;
  font-size: 0.95rem;
}

.form-control:focus {
  background-color: var(--paper-bg);
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
  color: var(--text-main);
}

.input-group-text {
  background-color: var(--paper-accent);
  border-color: var(--paper-border);
  border-radius: 4px 0 0 4px !important;
  color: var(--text-muted);
}

.form-label {
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* Professional Buttons */
.btn-primary {
  background-color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 4px;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
}

.btn-outline-danger {
  border-radius: 4px !important;
}

/* Navigation Bar */
.navbar {
  background: var(--paper-bg);
  border-bottom: 1px solid var(--paper-border);
  padding: 0.75rem 0;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.navbar-brand {
  color: var(--text-main) !important;
  font-weight: 600;
  font-size: 1.25rem;
}

.nav-link {
  color: var(--text-muted) !important;
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary) !important;
}

/* Dashboard Cards */
.dash-card {
  background: var(--paper-bg);
  border: 1px solid var(--paper-border);
  border-radius: 4px;
  padding: 1.5rem;
  height: 100%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  background: var(--paper-accent);
  color: var(--primary);
  border: 1px solid var(--paper-border);
}

/* Custom Table for maintaining users/customers */
.custom-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--paper-bg);
  border: 1px solid var(--paper-border);
  border-radius: 4px;
  font-size: 0.95rem;
}

.custom-table th {
  background: var(--paper-accent);
  padding: 1rem;
  font-weight: 600;
  color: var(--text-main);
  border-bottom: 1px solid var(--paper-border);
  border-top: none;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.custom-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--paper-border);
  color: var(--text-main);
  vertical-align: middle;
}

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

.custom-table tr:hover td {
  background: var(--paper-accent);
}

/* Action Badges */
.badge-role {
  padding: 0.25em 0.6em;
  border-radius: 4px;
  font-weight: 500;
  font-size: 0.75rem;
}

.badge-admin, .badge-user {
  background: var(--paper-accent);
  border: 1px solid var(--paper-border) !important;
  color: var(--text-main) !important;
}

.border-success, .text-success {
  color: var(--success) !important;
}

/* Alerts and Notifications */
.alert-custom {
  background: #fef2f2;
  border: 1px solid #f87171;
  color: #991b1b;
  border-radius: 4px;
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.text-gradient {
  color: var(--text-main);
  background: none;
  -webkit-text-fill-color: initial;
}

/* Misc Utilities Typography overrides */
.text-muted {
  color: var(--text-muted) !important;
}

h1, h2, h3, h4 {
  color: var(--text-main);
  font-weight: 600;
  letter-spacing: -0.025em;
}

/* User avatar adjustments */
.rounded-circle {
  border-radius: 50% !important;
}