/* ============================================================
   Fusion — Login Page Styles
   ============================================================ */

#login-screen {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--bg-base);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
  overflow: hidden;
}

/* Animated background blobs */
#login-screen::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(230,57,70,0.12) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  pointer-events: none;
  animation: blobMove1 8s ease-in-out infinite alternate;
}

#login-screen::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(52,152,219,0.08) 0%, transparent 70%);
  bottom: -150px;
  left: -100px;
  pointer-events: none;
  animation: blobMove2 10s ease-in-out infinite alternate;
}

@keyframes blobMove1 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-40px, 40px) scale(1.1); }
}
@keyframes blobMove2 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, -30px) scale(1.15); }
}

.login-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-2xl);
  padding: var(--sp-10) var(--sp-8);
  width: 100%;
  max-width: 460px;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-xl), 0 0 80px rgba(230,57,70,0.08);
  animation: slideInUp 0.4s cubic-bezier(0.16,1,0.3,1);
}

.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.login-logo-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(230,57,70,0.4), 0 0 0 8px rgba(230,57,70,0.08);
  animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(230,57,70,0.4), 0 0 0 8px rgba(230,57,70,0.08); }
  50%       { box-shadow: 0 8px 40px rgba(230,57,70,0.5), 0 0 0 14px rgba(230,57,70,0.05); }
}

.login-logo-title {
  font-size: var(--text-2xl);
  font-weight: var(--fw-extrabold);
  background: linear-gradient(135deg, var(--text-primary), var(--brand-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.login-logo-sub {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: -var(--sp-2);
}

.login-title {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin-bottom: var(--sp-2);
  text-align: center;
}

.login-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-align: center;
  margin-bottom: var(--sp-6);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.login-input-group {
  position: relative;
}

.login-input-icon {
  position: absolute;
  left: var(--sp-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.login-input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1.5px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--sp-3) var(--sp-4) var(--sp-3) var(--sp-10);
  color: var(--text-primary);
  font-size: var(--text-base);
  font-family: var(--font-sans);
  transition: all var(--transition-base);
}

.login-input:focus {
  outline: none;
  border-color: var(--brand-primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 4px rgba(230,57,70,0.1);
}

.login-input::placeholder { color: var(--text-muted); }

.login-btn {
  width: 100%;
  padding: var(--sp-4);
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  color: #fff;
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(230,57,70,0.35);
  margin-top: var(--sp-2);
  letter-spacing: 0.3px;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(230,57,70,0.45);
}

.login-btn:active { transform: translateY(0); }

.login-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.login-error {
  background: var(--danger-bg);
  border: 1px solid rgba(231,76,60,0.3);
  color: var(--danger);
  border-radius: var(--radius-md);
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  animation: fadeIn 0.2s ease;
}

/* Demo accounts pill grid */
.demo-accounts {
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--border-subtle);
}

.demo-accounts-title {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  margin-bottom: var(--sp-3);
}

.demo-accounts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-2);
}

.demo-account-pill {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--sp-2) var(--sp-3);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.demo-account-pill:hover {
  border-color: var(--border-brand);
  background: rgba(230,57,70,0.06);
}

.demo-account-role {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}

.demo-account-creds {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 2px;
}

/* Role badge in topbar */
.role-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  background: rgba(230,57,70,0.12);
  color: var(--brand-primary);
  border: 1px solid rgba(230,57,70,0.2);
}

/* Restricted view (staff POS full-screen) */
#staff-pos-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.staff-topbar {
  height: var(--topbar-height);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  padding: 0 var(--sp-6);
  gap: var(--sp-4);
  position: sticky;
  top: 0;
  z-index: var(--z-topbar);
}

.staff-content {
  flex: 1;
  padding: var(--sp-6);
  overflow-y: auto;
}