/* ─────────────────────────────────────────────────────────────────────────
   ShopOS — Premium Dark Theme Design System
   ───────────────────────────────────────────────────────────────────────── */

@import url('./styles-core.css?v=1.3');
@import url('./styles-layout.css?v=1.3');
@import url('./styles-components.css?v=2.0');
@import url('./styles-utilities.css?v=1.3');

/* ── Login Screen ── */
.login-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, #0e0e2e 0%, var(--bg) 100%);
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--r-md);
  padding: 32px;
  box-shadow: var(--shadow-lg), var(--glow-sm);
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo .logo-icon {
  font-size: 32px;
  background: var(--primary-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  margin-bottom: 8px;
}

.login-logo .logo-name {
  display: block;
  font-size: 24px;
  font-weight: 800;
  color: var(--text-1);
  letter-spacing: 0.5px;
}

.login-logo .logo-sub {
  display: block;
  font-size: 13px;
  color: var(--text-3);
  margin-top: 4px;
}

.login-screen .form-group {
  margin-bottom: 20px;
}

.login-screen .form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 8px;
}

.login-screen .form-control {
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  color: var(--text-1);
  padding: 12px 16px;
  border-radius: var(--r-sm);
  outline: none;
  transition: var(--t);
  font-size: 14.5px;
}

.login-screen .form-control:focus {
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.login-error-msg {
  background: var(--danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  font-size: 13px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.login-screen .btn-block {
  width: 100%;
  padding: 12px;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.hidden {
  display: none !important;
}

/* ── User Management Styles ── */
.users-layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.users-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

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

.badge-employee {
  background: rgba(16, 185, 129, 0.15);
  color: #a7f3d0;
}

.logout-btn-sidebar {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* ── Open Food Facts & Barcode Lookup UI ── */
.barcode-input-wrap {
  position: relative;
  flex: 1;
}

.barcode-lookup-pulse {
  animation: pulseGlow 1.5s infinite;
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(99, 102, 241, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
  }
}

.overwrite-card {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(99, 102, 241, 0.08));
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--r-md);
  padding: 16px;
  animation: fadeIn 200ms ease;
}

.overwrite-card-diff {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 10px 14px;
  font-size: 12px;
  margin: 10px 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}