/* Custom Variable Tokens (Slate & Cyber Neon Theme) */
:root {
  --bg: #0b0f17;
  --surface: rgba(22, 28, 45, 0.6);
  --surface-border: rgba(255, 255, 255, 0.08);
  --text: #f1f5f9;
  --text2: #94a3b8;
  --text3: #64748b;
  --primary: #f59e0b; /* Amber */
  --primary-glow: rgba(245, 158, 11, 0.2);
  --blue: #3b82f6;
  --green: #10b981;
  --purple: #8b5cf6;
  --red: #ef4444;
  --font-main: 'Outfit', sans-serif;
  --font-mono: 'Fira Code', monospace;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-main);
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Background Glow Effects */
.glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(150px);
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
}
.bg-glow-1 {
  background: var(--primary);
  top: -10%;
  left: -10%;
}
.bg-glow-2 {
  background: var(--blue);
  bottom: 10%;
  right: -10%;
}

/* App Container */
.app-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  gap: 24px;
}

/* Header Area */
.app-hdr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--surface-border);
  padding-bottom: 16px;
}
.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon {
  font-size: 32px;
  background: linear-gradient(135deg, var(--primary), #ef4444);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 8px var(--primary-glow));
}
.logo-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1.5px;
  display: block;
}
.logo-sub {
  font-size: 11.5px;
  color: var(--text2);
  display: block;
}
.status-badge {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--green);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Main Grid Layout */
.main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

@media(max-width: 1024px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
}

/* Panels */
.panel-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sec-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Cards (Glassmorphism) */
.step-card, .preview-card, .terminal-card {
  background: var(--surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  transition: var(--transition);
}

.step-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-left: 3px solid var(--primary);
  padding-left: 8px;
}

.card-desc {
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 12px;
}

/* Drag and Drop Zone */
.drop-zone {
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 30px 20px;
  text-align: center;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.02);
}
.drop-zone.dragover {
  border-color: var(--primary);
  background: var(--primary-glow);
}
.drop-icon {
  font-size: 36px;
  color: var(--text3);
  transition: var(--transition);
}
.drop-zone:hover .drop-icon {
  color: var(--primary);
  transform: translateY(-4px);
}
.drop-text {
  font-size: 12.5px;
  color: var(--text2);
}

.file-loaded-badge {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: var(--blue);
  padding: 8px 12px;
  border-radius: 6px;
  margin-top: 10px;
  font-size: 12.5px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
}

/* Form Elements */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.f-grp {
  margin-bottom: 12px;
}
.f-lbl {
  font-size: 11.5px;
  color: var(--text2);
  margin-bottom: 6px;
  display: block;
}
.f-input {
  width: 100%;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--surface-border);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  padding: 10px 14px;
  border-radius: 8px;
  outline: none;
  transition: var(--transition);
}
.f-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Sidebar Order List and Drag/Drop Mock */
.sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sidebar-list-item {
  display: flex;
  align-items: center;
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid var(--surface-border);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  gap: 12px;
  user-select: none;
}
.item-drag-handle {
  cursor: grab;
  color: var(--text3);
}
.item-label {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-grow: 1;
}
.item-order-actions {
  display: flex;
  gap: 4px;
}
.order-btn {
  background: none;
  border: none;
  color: var(--text2);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: var(--transition);
}
.order-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

/* Switch Styles */
.switch {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 22px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--text3);
  transition: .4s;
  border-radius: 34px;
}
.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}
input:checked + .slider {
  background-color: var(--primary);
}
input:checked + .slider:before {
  transform: translateX(16px);
}

.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--surface-border);
}
.toggle-row:last-child {
  border-bottom: none;
}
.toggle-title {
  font-size: 13px;
  font-weight: 600;
}
.toggle-desc {
  font-size: 11px;
  color: var(--text2);
}

/* Buttons */
.fbtn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}
.fbtn-primary {
  background: linear-gradient(135deg, var(--primary), #ef4444);
  color: #000;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}
.fbtn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}
.fbtn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--surface-border);
  color: var(--text);
}
.fbtn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.action-footer {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 16px;
  margin-top: 10px;
}

/* Mock Sidebar Preview */
.mock-sidebar {
  background: #0f172a;
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  width: 100%;
  display: flex;
  flex-direction: column;
  padding: 12px;
}
.mock-side-logo {
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  padding: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--primary);
}
.mock-side-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mock-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 12px;
  border-radius: 6px;
  color: var(--text2);
}
.mock-nav-item.active {
  background: var(--surface-border);
  color: var(--text);
}

/* Terminal Console Debugger */
.terminal-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  height: 380px;
}
.terminal-hdr {
  background: #090d16;
  border-bottom: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  padding: 10px 16px;
  gap: 12px;
}
.terminal-dots {
  display: flex;
  gap: 6px;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background-color: var(--red); }
.dot.orange { background-color: var(--primary); }
.dot.green { background-color: var(--green); }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text2);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-grow: 1;
}
.terminal-led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transition: var(--transition);
}
.led-off {
  background-color: var(--text3);
}
.led-on {
  background-color: var(--green);
  box-shadow: 0 0 8px var(--green);
}
.led-err {
  background-color: var(--red);
  box-shadow: 0 0 8px var(--red);
}
.led-warn {
  background-color: var(--primary);
  box-shadow: 0 0 8px var(--primary);
}

.terminal-body {
  background: #04060a;
  flex-grow: 1;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.log-line {
  color: #fff;
  white-space: pre-wrap;
}
.log-line.text-muted { color: var(--text3); }
.log-line.success { color: var(--green); }
.log-line.warn { color: var(--primary); }
.log-line.error { color: var(--red); }
.log-line.info { color: var(--blue); }
.log-line.title { 
  font-weight: 700; 
  color: #a855f7; 
  border-bottom: 1px dashed rgba(168, 85, 247, 0.3);
  padding-bottom: 4px;
}

/* Auth Screens */
.login-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  padding: 40px;
  border-radius: 16px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
}
.login-logo {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.login-logo i {
  color: var(--primary);
  filter: drop-shadow(0 0 8px var(--primary-glow));
}
.login-subtitle {
  font-size: 12px;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 30px;
  font-weight: 600;
}

/* Preset Plan Buttons */
.preset-btn {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  color: var(--text2);
  padding: 12px;
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.preset-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}
.preset-btn.active {
  background: rgba(245, 158, 11, 0.06) !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.15);
}