/* ==========================================================================
   OmniTools Suite Pro - Elite Web Utilities Stylesheet
   Version: 2.6.0
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  --omni-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --omni-font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --omni-font-mono: 'JetBrains Mono', monospace;

  /* Color Palette - Light Theme */
  --omni-bg-card: #ffffff;
  --omni-bg-subtle: #f8fafc;
  --omni-bg-input: #ffffff;
  --omni-border: #e2e8f0;
  --omni-border-hover: #cbd5e1;
  --omni-border-focus: #2563eb;
  
  --omni-text: #0f172a;
  --omni-text-sub: #475569;
  --omni-text-muted: #94a3b8;
  
  --omni-primary: #2563eb;
  --omni-primary-hover: #1d4ed8;
  --omni-primary-light: #eff6ff;
  
  --omni-wa: #25D366;
  --omni-wa-hover: #128C7E;
  --omni-wa-dark: #075E54;
  
  --omni-radius-sm: 8px;
  --omni-radius-md: 12px;
  --omni-radius-lg: 16px;
  --omni-radius-xl: 20px;
  
  --omni-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --omni-shadow-card: 0 4px 20px -2px rgba(0, 0, 0, 0.06), 0 2px 6px -1px rgba(0, 0, 0, 0.02);
  --omni-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
}

html.dark, .dark, body.dark {
  --omni-bg-card: #0f172a;
  --omni-bg-subtle: #1e293b;
  --omni-bg-input: #1e293b;
  --omni-border: #334155;
  --omni-border-hover: #475569;
  --omni-border-focus: #3b82f6;
  
  --omni-text: #f8fafc;
  --omni-text-sub: #cbd5e1;
  --omni-text-muted: #64748b;
  
  --omni-primary: #3b82f6;
  --omni-primary-hover: #60a5fa;
  --omni-primary-light: rgba(59, 130, 246, 0.15);
  
  --omni-shadow-card: 0 4px 20px -2px rgba(0, 0, 0, 0.4);
  --omni-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

/* Base Wrapper */
.omni-tool-container {
  font-family: var(--omni-font-sans);
  color: var(--omni-text);
  box-sizing: border-box;
  margin: 12px 0 36px;
  width: 100%;
}

.omni-tool-container * {
  box-sizing: border-box;
}

/* Main Pro Card */
.omni-card-pro {
  background: var(--omni-bg-card);
  border: 1px solid var(--omni-border);
  border-radius: var(--omni-radius-xl);
  padding: 32px;
  box-shadow: var(--omni-shadow-card);
  transition: all 0.2s ease;
}

/* Card Header */
.omni-card-header-pro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--omni-border);
  flex-wrap: wrap;
  gap: 14px;
}

.omni-card-title-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.omni-card-icon-pro {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.omni-icon-wa { background: rgba(37, 211, 102, 0.15); color: #25D366; }
.omni-icon-purple { background: rgba(168, 85, 247, 0.15); color: #a855f7; }
.omni-icon-blue { background: rgba(37, 99, 235, 0.15); color: #2563eb; }
.omni-icon-amber { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.omni-icon-indigo { background: rgba(99, 102, 241, 0.15); color: #6366f1; }

.omni-card-title-group h2 {
  font-family: var(--omni-font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--omni-text);
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.omni-card-title-group p {
  font-size: 13.5px;
  color: var(--omni-text-sub);
  margin: 4px 0 0;
  line-height: 1.45;
}

.omni-tool-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 5px 12px;
  border-radius: 9999px;
  background: var(--omni-bg-subtle);
  border: 1px solid var(--omni-border);
  color: var(--omni-text-sub);
}

/* Dual Column Layout */
.omni-tool-dual-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 28px;
  align-items: start;
}

/* Form Controls */
.omni-field-group {
  margin-bottom: 20px;
}

.omni-field-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--omni-text-sub);
}

.omni-input-pro {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--omni-radius-md);
  border: 1px solid var(--omni-border);
  background: var(--omni-bg-input);
  color: var(--omni-text);
  font-size: 14.5px;
  outline: none;
  font-family: inherit;
  transition: all 0.15s ease;
}

.omni-input-pro:focus {
  border-color: var(--omni-border-focus);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

textarea.omni-input-pro {
  resize: vertical;
  min-height: 95px;
  line-height: 1.5;
}

/* Buttons */
.omni-btn-pro {
  padding: 12px 22px;
  border-radius: var(--omni-radius-md);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.15s ease;
  text-decoration: none !important;
}

.omni-btn-primary-pro {
  background: var(--omni-primary);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.omni-btn-primary-pro:hover {
  background: var(--omni-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
}

.omni-btn-secondary-pro {
  background: var(--omni-bg-subtle);
  border: 1px solid var(--omni-border);
  color: var(--omni-text) !important;
}

.omni-btn-secondary-pro:hover {
  background: var(--omni-border);
  color: var(--omni-text) !important;
}

.omni-btn-wa {
  background: var(--omni-wa);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.omni-btn-wa:hover {
  background: var(--omni-wa-hover);
  transform: translateY(-1px);
}

/* Copy Box Strip */
.omni-copy-box {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.omni-copy-box input {
  flex: 1;
  font-family: var(--omni-font-mono);
  font-size: 13.5px;
}

/* Output Result Drawer */
.omni-output-panel {
  background: var(--omni-bg-subtle);
  border: 1px solid var(--omni-border);
  border-radius: var(--omni-radius-lg);
  padding: 24px;
  margin-top: 24px;
}

/* WhatsApp Realistic Chat Preview Simulator */
.omni-wa-chat-preview {
  background: #0b141a;
  border-radius: var(--omni-radius-lg);
  border: 1px solid #222d34;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 290px;
  box-shadow: 0 12px 28px -6px rgba(0, 0, 0, 0.35);
}

.omni-wa-preview-header {
  background: #202c33;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.omni-wa-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #25D366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
}

.omni-wa-header-info {
  flex: 1;
}

.omni-wa-contact-name {
  font-size: 14px;
  font-weight: 700;
  color: #e9edef;
  line-height: 1.2;
}

.omni-wa-online-status {
  font-size: 11px;
  color: #8696a0;
}

.omni-wa-chat-body {
  background-color: #0b141a;
  background-image: radial-gradient(#202c33 1.2px, transparent 1.2px);
  background-size: 18px 18px;
  padding: 20px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.omni-wa-bubble {
  background: #005c4b;
  color: #e9edef;
  padding: 10px 14px 6px;
  border-radius: 12px 12px 0 12px;
  font-size: 13.5px;
  line-height: 1.45;
  max-width: 88%;
  align-self: flex-end;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  word-break: break-word;
}

.omni-wa-bubble-time {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  font-size: 10px;
  color: #8696a0;
  margin-top: 4px;
}

.omni-wa-ticks {
  color: #53bdeb;
}

/* QR Code Container */
.omni-qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--omni-border);
  border-radius: var(--omni-radius-lg);
  margin-top: 20px;
  text-align: center;
}

.omni-qr-canvas {
  padding: 14px;
  background: #ffffff;
  border-radius: var(--omni-radius-md);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  display: inline-block;
}

/* ==========================================================================
   FANCY TEXT GENERATOR (85+ STYLES & INFINITE ENGINE)
   ========================================================================== */
.omni-fancy-filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.omni-fancy-tab {
  padding: 8px 18px;
  border-radius: 9999px;
  font-size: 12.5px;
  font-weight: 700;
  border: 1px solid var(--omni-border);
  background: var(--omni-bg-card);
  color: var(--omni-text-sub);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.omni-fancy-tab:hover {
  border-color: var(--omni-primary);
  color: var(--omni-primary);
  transform: translateY(-1px);
}

.omni-fancy-tab.active {
  background: var(--omni-primary);
  color: #ffffff !important;
  border-color: var(--omni-primary);
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.3);
}

.omni-fancy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.omni-fancy-card {
  background: var(--omni-bg-card);
  border: 1px solid var(--omni-border);
  border-radius: var(--omni-radius-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  box-shadow: var(--omni-shadow-sm);
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

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

.omni-fancy-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.omni-font-label {
  font-size: 11.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--omni-text-muted);
}

.omni-fancy-text-display {
  font-size: 19px;
  color: var(--omni-text);
  word-break: break-word;
  line-height: 1.45;
  min-height: 28px;
  user-select: all;
}

.omni-fancy-copy-btn {
  padding: 7px 18px;
  border-radius: var(--omni-radius-sm);
  font-size: 12.5px;
  font-weight: 700;
  background: var(--omni-bg-subtle);
  border: 1px solid var(--omni-border);
  color: var(--omni-text);
  cursor: pointer;
  align-self: flex-end;
  transition: all 0.15s ease;
}

.omni-fancy-copy-btn:hover {
  background: var(--omni-primary);
  color: #ffffff;
  border-color: var(--omni-primary);
}

.omni-fancy-copy-btn.copied {
  background: #059669 !important;
  color: #ffffff !important;
  border-color: #059669 !important;
}

.omni-fancy-load-more-wrap {
  text-align: center;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--omni-border);
}

.omni-btn-load-more {
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 800;
  border-radius: var(--omni-radius-md);
  letter-spacing: -0.01em;
}

/* Clocks Grid */
.omni-clocks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.omni-clock-card {
  background: var(--omni-bg-subtle);
  border: 1px solid var(--omni-border);
  border-radius: var(--omni-radius-md);
  padding: 20px 16px;
  text-align: center;
  transition: transform 0.15s ease;
}

.omni-clock-card:hover {
  transform: translateY(-2px);
}

.omni-clock-city {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--omni-text);
}

.omni-clock-time {
  font-size: 26px;
  font-weight: 800;
  font-family: var(--omni-font-mono);
  color: var(--omni-primary);
  margin: 6px 0 2px;
}

.omni-clock-date {
  font-size: 12px;
  color: var(--omni-text-muted);
}

/* Stats Box (Date Difference) */
.omni-stats-grid, #omni-date-diff-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.omni-stat-box {
  background: var(--omni-bg-card);
  border: 1px solid var(--omni-border);
  border-radius: var(--omni-radius-md);
  padding: 16px;
  text-align: center;
}

.omni-stat-value {
  font-size: 26px;
  font-weight: 900;
  font-family: var(--omni-font-mono);
  color: var(--omni-primary);
  line-height: 1.2;
}

.omni-stat-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--omni-text-muted);
  margin-top: 4px;
}

/* Entropy Bar (Password Generator) */
.omni-entropy-bar {
  height: 6px;
  background: var(--omni-border);
  border-radius: 9999px;
  overflow: hidden;
  margin: 12px 0 6px;
}

.omni-entropy-fill {
  height: 100%;
  transition: width 0.3s ease, background 0.3s ease;
}

/* Toast Notification */
.omni-toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: #0f172a;
  color: #ffffff;
  border: 1px solid #334155;
  padding: 12px 22px;
  border-radius: var(--omni-radius-md);
  font-size: 13.5px;
  font-weight: 700;
  box-shadow: var(--omni-shadow-lg);
  z-index: 999999;
  animation: omniToastSlide 0.2s ease;
}

@keyframes omniToastSlide {
  from { transform: translateY(16px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Preset Chips & Datetime Calculator */
.omni-preset-chip {
  padding: 5px 12px;
  border-radius: 9999px;
  font-size: 11.5px;
  font-weight: 700;
  border: 1px solid var(--omni-border);
  background: var(--omni-bg-subtle);
  color: var(--omni-text-sub);
  cursor: pointer;
  transition: all 0.15s ease;
}

.omni-preset-chip:hover {
  border-color: var(--omni-primary);
  color: var(--omni-primary);
  background: rgba(37, 99, 235, 0.08);
  transform: translateY(-1px);
}

.omni-preset-chip.omni-preset-ago:hover {
  border-color: #d97706;
  color: #d97706;
  background: rgba(217, 119, 6, 0.08);
}

/* Responsive Breakpoints */
@media (max-width: 860px) {
  .omni-tool-dual-grid { grid-template-columns: 1fr; }
  .omni-card-pro { padding: 20px; }
  .omni-fancy-grid { grid-template-columns: 1fr; }
  .omni-datetime-calc-box { grid-template-columns: 1fr !important; }
}