:root {
  --bg-primary: #0a0d14;
  --bg-secondary: #121722;
  --bg-card: #181f2c;
  --bg-card-hover: #1e2636;
  --border-color: #263143;
  --border-focus: #00d2ff;
  
  --text-primary: #f0f4fc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-gold: #ffb800;
  --accent-gold-hover: #e6a500;
  --accent-cyan: #00d2ff;
  --accent-cyan-hover: #00b4dc;
  --accent-green: #10b981;
  --accent-red: #ef4444;
  --accent-purple: #8b5cf6;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Orbitron', var(--font-sans);
  --font-mono: 'JetBrains Mono', monospace;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
}

/* Header */
.app-header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 28px;
}

.header-content {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-badge {
  background: linear-gradient(135deg, var(--accent-gold), #ff8800);
  color: #000;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  letter-spacing: 1px;
}

.logo-area h1 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #fff;
}

.logo-area h1 span {
  font-size: 0.75rem;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 210, 255, 0.1);
  padding: 2px 8px;
  border-radius: 20px;
  margin-left: 8px;
  border: 1px solid rgba(0, 210, 255, 0.2);
}

.subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 500;
  color: #a7f3d0;
}

.status-indicator .dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-green);
}

.test-target-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 184, 0, 0.1);
  border: 1px solid rgba(255, 184, 0, 0.25);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  color: #fde68a;
}

/* Nav Tabs */
.nav-tabs {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  padding: 0 28px;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  gap: 8px;
}

.nav-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 14px 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 3px solid transparent;
  transition: all 0.2s ease;
}

.nav-tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.nav-tab.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

.badge-count {
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 7px;
  border-radius: 10px;
  font-size: 0.75rem;
}

/* Main Container */
.main-container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 28px;
  flex: 1;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.workspace-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 24px;
}

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

/* Cards */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0.15);
}

.card-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-title h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

/* AI Presets & Selector */
.ai-presets {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-presets label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.custom-select {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
}

.custom-select:focus {
  border-color: var(--accent-cyan);
}

/* Editor */
.editor-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quick-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.tag-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

.tag-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tag-btn:hover {
  background: rgba(0, 210, 255, 0.15);
  border-color: rgba(0, 210, 255, 0.4);
  color: var(--accent-cyan);
}

#messageInput {
  width: 100%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 16px;
  resize: vertical;
  line-height: 1.6;
  outline: none;
  transition: border-color 0.2s ease;
}

#messageInput:focus {
  border-color: var(--accent-cyan);
}

.editor-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.char-count {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.upload-box {
  display: flex;
  align-items: center;
  gap: 10px;
}

.file-preview-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--accent-cyan);
}

.btn-remove-file {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
}

.btn-remove-file:hover {
  color: var(--accent-red);
}

/* Action Bar */
.action-bar {
  padding: 16px 20px;
  background: rgba(0, 0, 0, 0.25);
  border-top: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 14px;
}

@media (max-width: 640px) {
  .action-bar {
    grid-template-columns: 1fr;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

.btn-text-block {
  display: flex;
  flex-direction: column;
}

.btn-main-text {
  font-size: 0.92rem;
  font-weight: 700;
}

.btn-sub-text {
  font-size: 0.72rem;
  font-weight: 400;
  opacity: 0.85;
}

.btn-ai {
  background: linear-gradient(135deg, #7928ca, #ff0080);
  color: #fff;
  padding: 7px 14px;
  font-size: 0.85rem;
  box-shadow: 0 2px 10px rgba(255, 0, 128, 0.3);
}

.btn-ai:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.btn-test {
  background: linear-gradient(135deg, #d97706, var(--accent-gold));
  color: #000;
}

.btn-test:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, #0284c7, var(--accent-cyan));
  color: #000;
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.btn-danger {
  background: linear-gradient(135deg, #b91c1c, var(--accent-red));
  color: #fff;
}

.btn-link {
  background: transparent;
  border: none;
  color: var(--accent-cyan);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-link:hover {
  text-decoration: underline;
}

/* Side Column */
.side-column {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Phone Mockup */
.preview-badge {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 12px;
  font-weight: 600;
}

.phone-mockup {
  background: #0b141a;
  border: 2px solid #202c33;
  border-radius: var(--radius-md);
  margin: 16px;
  overflow: hidden;
}

.phone-header {
  background: #202c33;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.phone-avatar {
  width: 32px;
  height: 32px;
  background: var(--accent-cyan);
  color: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
}

.phone-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: #e9edef;
}

.phone-sub {
  font-size: 0.7rem;
  color: #8696a0;
}

.phone-screen {
  padding: 16px 12px;
  background-color: #0b141a;
  background-image: radial-gradient(#1f2c34 1px, transparent 1px);
  background-size: 16px 16px;
  min-height: 180px;
}

.chat-bubble {
  background: #005c4b;
  color: #e9edef;
  padding: 10px 12px;
  border-radius: 8px 0px 8px 8px;
  max-width: 92%;
  margin-left: auto;
  font-size: 0.85rem;
  line-height: 1.45;
  box-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

.preview-media {
  margin-bottom: 8px;
  border-radius: 6px;
  overflow: hidden;
}

.preview-media img {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  display: block;
}

.preview-text {
  white-space: pre-wrap;
  word-break: break-word;
}

.chat-time {
  text-align: right;
  font-size: 0.65rem;
  color: rgba(233, 237, 239, 0.6);
  margin-top: 4px;
}

/* Groups List */
.groups-list {
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 260px;
  overflow-y: auto;
}

.group-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}

.group-item:hover {
  border-color: var(--accent-cyan);
  background: rgba(0, 210, 255, 0.03);
}

.group-item.selected {
  border-color: rgba(0, 210, 255, 0.6);
  background: rgba(0, 210, 255, 0.06);
}

.group-checkbox-area {
  display: flex;
  align-items: center;
  gap: 10px;
}

.group-checkbox-area input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--accent-cyan);
}

.group-name-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff;
}

.group-meta-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.06);
  padding: 3px 8px;
  border-radius: 12px;
  color: var(--text-secondary);
}

.safety-settings {
  padding: 12px 18px;
  background: rgba(0,0,0,0.2);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Discord & Instagram Forms */
.discord-form, .insta-form {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.custom-input {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  padding: 10px 14px;
  outline: none;
}

.custom-input:focus {
  border-color: var(--accent-cyan);
}

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

.form-row {
  display: flex;
  gap: 14px;
}

.form-row .col {
  flex: 1;
}

.color-picker {
  height: 42px;
  padding: 4px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  width: 100%;
}

/* Guide Cards */
.guide-steps {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.step-number {
  width: 28px;
  height: 28px;
  background: var(--accent-cyan);
  color: #000;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.step-content strong {
  font-size: 0.92rem;
  color: #fff;
}

.step-content p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.step-content code {
  background: rgba(0, 210, 255, 0.1);
  color: var(--accent-cyan);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

/* Logs Tab */
.logs-card-full {
  min-height: 520px;
  display: flex;
  flex-direction: column;
}

.queue-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.progress-container {
  padding: 16px 20px;
  background: rgba(0, 210, 255, 0.05);
  border-bottom: 1px solid var(--border-color);
}

.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--accent-cyan);
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), #38bdf8);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.terminal-logs {
  flex: 1;
  background: #090c10;
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 440px;
}

.log-line {
  display: flex;
  gap: 10px;
  line-height: 1.4;
}

.log-time {
  color: var(--text-muted);
}

.log-line.info .log-msg { color: #93c5fd; }
.log-line.success .log-msg { color: #86efac; }
.log-line.warning .log-msg { color: #fde047; }
.log-line.error .log-msg { color: #fca5a5; }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.05rem;
  color: #fff;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-group-list {
  list-style: none;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 140px;
  overflow-y: auto;
  font-size: 0.85rem;
}

.modal-safety-notice {
  background: rgba(255, 184, 0, 0.1);
  border: 1px solid rgba(255, 184, 0, 0.25);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: #fde68a;
}

.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.15);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}