/* ============================================
   Web RPA Auto Filler - Soft UI Design System
   ============================================
   Colors: Professional Blue #2563EB + Green #059669
   Typography: Inter
   Style: Soft UI Evolution
   ============================================ */

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

:root {
  /* Brand */
  --color-primary: #2563EB;
  --color-primary-hover: #1D4ED8;
  --color-primary-light: #EFF6FF;
  --color-on-primary: #FFFFFF;
  --color-secondary: #3B82F6;
  --color-accent: #059669;
  --color-accent-hover: #047857;
  --color-accent-light: #ECFDF5;
  --color-destructive: #DC2626;
  --color-destructive-light: #FEF2F2;
  --color-warning: #D97706;
  --color-warning-light: #FFFBEB;

  /* Surfaces */
  --color-background: #F8FAFC;
  --color-foreground: #0F172A;
  --color-muted: #F1F5F9;
  --color-card: #FFFFFF;
  --color-card-hover: #FAFBFC;
  --color-border: #E2E8F0;
  --color-border-light: #F1F5F9;

  /* Text */
  --color-text-primary: #0F172A;
  --color-text-secondary: #475569;
  --color-text-muted: #94A3B8;
  --color-text-inverse: #FFFFFF;

  /* Shadows - Soft UI */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.03);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.03);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.05), 0 8px 24px rgba(0,0,0,0.04);
  --shadow-xl: 0 8px 32px rgba(0,0,0,0.06), 0 16px 48px rgba(0,0,0,0.04);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Base ---- */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-foreground);
}

h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

/* ---- Header ---- */
.app-header {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 1.5rem;
  height: 56px;
  display: flex;
  align-items: center;
}

.app-header .brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.02em;
}

.app-header .brand svg {
  width: 24px;
  height: 24px;
}

.app-header .nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: 2rem;
}

.app-header .nav-link {
  padding: 0.5rem 0.75rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.app-header .nav-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.app-header .nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
  font-weight: 600;
}

.app-header .header-clock {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

/* ---- Cards (Soft UI) ---- */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--color-border-light);
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-body {
  padding: 1.25rem;
}

/* ---- Quick Action Cards ---- */
.quick-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.quick-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.quick-card .icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.quick-card .card-title {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.quick-card .card-subtitle {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ---- Buttons ---- */
.btn {
  font-family: var(--font-sans);
  font-weight: 500;
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  transition: var(--transition-base);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn:active {
  transform: scale(0.97);
}

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

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.btn-success {
  background: var(--color-accent);
  color: var(--color-on-primary);
  border-color: var(--color-accent);
}

.btn-success:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.25);
}

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

.btn-outline {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}

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

.btn-lg {
  padding: 0.7rem 1.5rem;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
}

/* ---- Forms ---- */
.form-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 0.35rem;
}

.form-control, .form-select {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-card);
  color: var(--color-text-primary);
  transition: var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  outline: none;
}

.form-text {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.form-check-input:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

/* ---- Badges ---- */
.badge {
  font-weight: 500;
  font-size: 0.75rem;
  padding: 0.25em 0.7em;
  border-radius: 100px;
}

.badge-primary { background: var(--color-primary-light); color: var(--color-primary); }
.badge-success { background: var(--color-accent-light); color: var(--color-accent); }
.badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
.badge-danger { background: var(--color-destructive-light); color: var(--color-destructive); }
.badge-muted { background: var(--color-muted); color: var(--color-text-muted); }

/* ---- Log Panel ---- */
.log-panel {
  background: #0F172A !important;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.65;
  border: 1px solid rgba(255,255,255,0.06);
}

.log-panel .log-entry {
  padding: 2px 12px;
  border-radius: 2px;
  animation: logFadeIn 0.15s ease;
}

.log-panel .log-entry:hover {
  background: rgba(255,255,255,0.04);
}

.log-panel .log-time {
  color: #475569;
  margin-right: 10px;
  user-select: none;
}

.log-info { color: #93C5FD; }
.log-success { color: #6EE7B7; }
.log-warning { color: #FCD34D; }
.log-error { color: #FCA5A5; }
.log-debug { color: #64748B; }

/* ---- Status Indicator ---- */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse-dot 2s ease-in-out infinite;
}

.status-dot.idle { background: #94A3B8; animation: none; }
.status-dot.running { background: #3B82F6; }
.status-dot.success { background: #10B981; animation: none; }
.status-dot.failed { background: #EF4444; animation: none; }
.status-dot.waiting { background: #F59E0B; }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ---- Alerts ---- */
.alert {
  border-radius: var(--radius-sm);
  border: none;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
}

.alert-info {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.alert-success {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.alert-danger {
  background: var(--color-destructive-light);
  color: var(--color-destructive);
}

/* ---- Table ---- */
.table {
  font-size: 0.85rem;
  margin-bottom: 0;
}

.table thead th {
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  padding: 0.6rem 0.75rem;
}

.table td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
}

.table tbody tr:hover {
  background: var(--color-muted);
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

.log-panel::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.1);
}

.log-panel::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.2);
}

/* ---- Utility ---- */
.section-gap { height: 1.5rem; }

.text-muted { color: var(--color-text-muted) !important; }
.text-secondary { color: var(--color-text-secondary) !important; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .app-header {
    padding: 0 1rem;
  }

  .app-header .nav-links {
    margin-left: 1rem;
  }

  .app-header .header-clock {
    display: none;
  }

  .card-body {
    padding: 1rem;
  }
}

/* ---- Toast ---- */
.toast {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}