@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* --- DESIGN SYSTEM TOKENS --- */
:root {
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Color Palette (HSL Tailored) */
  --bg-app: hsl(230, 25%, 6%);
  --bg-card: hsla(228, 20%, 10%, 0.65);
  --bg-card-hover: hsla(228, 20%, 14%, 0.8);
  --bg-input: hsla(228, 15%, 15%, 0.8);
  --bg-input-focus: hsla(228, 15%, 18%, 0.95);
  
  --border-color: hsla(228, 100%, 100%, 0.07);
  --border-color-hover: hsla(228, 100%, 100%, 0.15);
  
  /* Brand/Accent Colors */
  --primary: hsl(252, 90%, 65%);
  --primary-glow: hsla(252, 90%, 65%, 0.35);
  --secondary: hsl(282, 85%, 60%);
  --secondary-glow: hsla(282, 85%, 60%, 0.35);
  --accent-gradient: linear-gradient(135deg, var(--primary), var(--secondary));
  
  /* Feedback Colors */
  --success: hsl(142, 70%, 50%);
  --success-glow: hsla(142, 70%, 50%, 0.2);
  --error: hsl(350, 75%, 55%);
  
  /* Text Colors */
  --text-primary: hsl(220, 30%, 96%);
  --text-secondary: hsl(220, 16%, 68%);
  --text-tertiary: hsl(220, 12%, 48%);
  
  /* Effects */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.6);
  --glass-blur: blur(12px);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- RESET & BASICS --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-app);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, hsla(252, 90%, 65%, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, hsla(282, 85%, 60%, 0.08) 0%, transparent 40%);
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-app);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color-hover);
  border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

/* --- LAYOUT --- */
.app-container {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  flex: 1;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 0 16px var(--primary-glow);
}

.logo-section h1 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-section span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: hsla(228, 100%, 100%, 0.06);
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  margin-left: 0.5rem;
}

/* Grid Layout */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

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

/* --- GLASS CARD ELEMENT --- */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 2rem;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
  border-color: var(--border-color-hover);
}

.panel-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
}

.panel-title i {
  color: var(--primary);
}

/* --- INPUTS & FORM CONTROLS --- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.form-group.horizontal {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-wrapper i {
  position: absolute;
  left: 1.25rem;
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}

input[type="text"], input[type="url"], select {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-normal);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

input[type="text"]:focus, input[type="url"]:focus, select:focus {
  background-color: var(--bg-input-focus);
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

input[type="text"]:focus + i, input[type="url"]:focus + i {
  color: var(--primary);
}

select {
  padding: 1rem 2.5rem 1rem 1.25rem;
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%238892b0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.2rem;
}

/* Color Picker & Custom Inputs */
.color-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 1rem;
  margin-top: 0.5rem;
}

.color-input-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  padding: 0.5rem;
  border-radius: 10px;
  position: relative;
}

.color-input-wrapper input[type="color"] {
  -webkit-appearance: none;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  background: none;
}

.color-input-wrapper input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-input-wrapper input[type="color"]::-webkit-color-swatch {
  border: 1px solid var(--border-color-hover);
  border-radius: 8px;
}

.color-input-wrapper span {
  font-size: 0.8rem;
  font-family: monospace;
  color: var(--text-secondary);
  text-transform: uppercase;
}

/* --- CUSTOM ACCORDION (SETTINGS) --- */
.settings-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  background: hsla(228, 20%, 8%, 0.3);
  transition: all var(--transition-normal);
}

.accordion-item.active {
  border-color: var(--border-color-hover);
  background: hsla(228, 20%, 9%, 0.5);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.accordion-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: hsla(228, 20%, 12%, 0.3);
}

.accordion-title-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.accordion-title-wrapper i {
  color: var(--text-secondary);
  font-size: 1.1rem;
  transition: color var(--transition-fast);
}

.accordion-item.active .accordion-title-wrapper i {
  color: var(--primary);
}

.accordion-title-wrapper h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.accordion-arrow {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
}

.accordion-item.active .accordion-content {
  max-height: 2000px; /* high value to allow expansion */
  transition: max-height var(--transition-normal) ease-in;
}

.accordion-content-inner {
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* --- CUSTOM RANGE SLIDER --- */
.range-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.range-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.slider-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--bg-input);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--text-primary);
  cursor: pointer;
  transition: transform var(--transition-fast), background var(--transition-fast);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  background: var(--secondary);
}

.range-val {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  min-width: 32px;
  text-align: right;
}

/* --- SWITCH TOGGLE --- */
.switch-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  position: relative;
}

.switch-label input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: relative;
  width: 44px;
  height: 24px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 34px;
  transition: var(--transition-normal);
}

.switch-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-secondary);
  border-radius: 50%;
  transition: var(--transition-normal);
}

.switch-label input:checked + .switch-slider {
  background-color: var(--primary-glow);
  border-color: var(--primary);
}

.switch-label input:checked + .switch-slider:before {
  transform: translateX(20px);
  background-color: var(--primary);
}

/* --- SELECTABLE PILL TILES & PRESETS --- */
.tiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 0.75rem;
}

.tile-option {
  position: relative;
  cursor: pointer;
  user-select: none;
}

.tile-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.tile-card {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0.75rem;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  background-color: hsla(228, 20%, 8%, 0.3);
  transition: all var(--transition-normal);
}

.tile-option:hover .tile-card {
  border-color: var(--border-color-hover);
  color: var(--text-primary);
  background-color: hsla(228, 20%, 12%, 0.3);
}

.tile-option input:checked + .tile-card {
  border-color: var(--primary);
  background-color: var(--primary-glow);
  color: var(--text-primary);
  box-shadow: 0 0 10px rgba(111, 76, 255, 0.15);
}

/* Presets Section */
.presets-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.75rem;
}

.preset-btn {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  padding: 0.75rem;
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
}

.preset-btn:hover {
  border-color: var(--border-color-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.preset-btn.active {
  background: var(--accent-gradient);
  border-color: transparent;
  color: white;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.preset-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid white;
}

/* Built-in Logos Selection */
.logos-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
  gap: 0.75rem;
}

.logo-option {
  position: relative;
  cursor: pointer;
}

.logo-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.logo-card {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: hsla(228, 20%, 8%, 0.3);
  transition: all var(--transition-normal);
  color: var(--text-secondary);
}

.logo-option:hover .logo-card {
  border-color: var(--border-color-hover);
  color: var(--text-primary);
}

.logo-option input:checked + .logo-card {
  border-color: var(--primary);
  background-color: var(--primary-glow);
  color: var(--text-primary);
  transform: scale(1.05);
}

.logo-card i, .logo-card svg {
  width: 24px;
  height: 24px;
  stroke-width: 2;
}

/* Custom logo upload */
.file-upload-wrapper {
  position: relative;
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  background-color: hsla(228, 20%, 8%, 0.2);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.file-upload-wrapper:hover {
  border-color: var(--primary);
  background-color: hsla(228, 20%, 12%, 0.3);
}

.file-upload-wrapper input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
}

.file-upload-label i {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.file-upload-label span {
  font-size: 0.85rem;
  font-weight: 600;
}

.file-upload-label small {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.uploaded-preview-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  border-radius: 10px;
  margin-top: 0.75rem;
}

.uploaded-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  font-weight: 500;
}

.uploaded-img-preview {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid var(--border-color-hover);
}

.remove-upload-btn {
  background: none;
  border: none;
  color: var(--error);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 5px;
  transition: background-color var(--transition-fast);
}

.remove-upload-btn:hover {
  background-color: rgba(239, 68, 68, 0.1);
}

/* --- BUTTONS --- */
.btn {
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.9rem 1.5rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  user-select: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--primary-glow), 0 0 10px var(--secondary-glow);
}

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

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

.btn-secondary:hover {
  border-color: var(--border-color-hover);
  background-color: var(--bg-input-focus);
}

.btn-danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--error);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
  background-color: rgba(239, 68, 68, 0.2);
}

.btn-icon-only {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 12px;
}

.btn-block {
  width: 100%;
}

/* --- PREVIEW PANEL --- */
.preview-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  position: sticky;
  top: 2rem;
}

.qr-card-wrapper {
  position: relative;
  background: radial-gradient(circle at top left, hsla(252, 90%, 65%, 0.12), transparent 70%),
              radial-gradient(circle at bottom right, hsla(282, 85%, 60%, 0.08), transparent 70%);
  background-color: hsla(228, 20%, 9%, 0.9);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg), 0 0 32px rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.qr-card-wrapper:hover {
  transform: translateY(-4px);
  border-color: var(--border-color-hover);
}

/* Outer frame of canvas */
.qr-frame {
  background-color: white; /* Default white background for the code itself */
  border-radius: 18px;
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  width: 280px;
  height: 280px;
  transition: all var(--transition-normal);
}

.qr-frame.transparent-bg {
  background-image: 
    linear-gradient(45deg, #eee 25%, transparent 25%), 
    linear-gradient(-45deg, #eee 25%, transparent 25%), 
    linear-gradient(45deg, transparent 75%, #eee 75%), 
    linear-gradient(-45deg, transparent 75%, #eee 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
}

#qr-canvas {
  width: 240px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#qr-canvas canvas, #qr-canvas svg {
  max-width: 100% !important;
  max-height: 100% !important;
  height: auto !important;
  width: auto !important;
}

.preview-status {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
  box-shadow: 0 0 8px var(--success-glow);
  display: inline-block;
}

.status-dot.generating {
  background-color: var(--secondary);
  animation: pulse-glow 1.5s infinite alternate;
}

@keyframes pulse-glow {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 10px var(--secondary-glow); }
}

.download-settings {
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.download-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0.75rem;
}

.download-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

/* --- HISTORY PANEL --- */
.history-section {
  width: 100%;
  margin-top: 1.5rem;
}

.history-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.history-header-row h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.history-header-row h3 i {
  color: var(--primary);
}

.clear-history-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-tertiary);
  cursor: pointer;
  background: none;
  border: none;
  transition: color var(--transition-fast);
}

.clear-history-link:hover {
  color: var(--error);
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.history-empty {
  text-align: center;
  padding: 2.5rem 1rem;
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-tertiary);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.history-empty i {
  font-size: 1.5rem;
}

.history-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background-color: hsla(228, 20%, 8%, 0.35);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.history-card:hover {
  border-color: var(--border-color-hover);
  background-color: hsla(228, 20%, 12%, 0.5);
  transform: translateX(2px);
}

.history-card-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0; /* allows text truncation */
}

.history-mini-qr {
  width: 44px;
  height: 44px;
  background-color: white;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3px;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  cursor: zoom-in;
}

.history-mini-qr img {
  width: 100%;
  height: 100%;
}

.history-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.history-url {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-time {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 0.1rem;
}

.history-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.history-action-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 6px;
  transition: all var(--transition-fast);
}

.history-action-btn:hover {
  color: var(--text-primary);
  background-color: hsla(228, 20%, 16%, 0.7);
}

.history-action-btn.delete:hover {
  color: var(--error);
  background-color: rgba(239, 68, 68, 0.1);
}

.history-action-btn i {
  font-size: 0.95rem;
}

/* --- TOAST SYSTEM --- */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 9999;
}

.toast {
  background-color: hsla(228, 20%, 8%, 0.9);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-left: 4px solid var(--primary);
  border-right: 1px solid var(--border-color);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.9rem 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slide-in 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast.success {
  border-left-color: var(--success);
}

.toast.success i {
  color: var(--success);
}

.toast.error {
  border-left-color: var(--error);
}

.toast.error i {
  color: var(--error);
}

@keyframes slide-in {
  from {
    transform: translateY(1.5rem);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.toast.fade-out {
  animation: fade-out 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fade-out {
  from {
    transform: scale(1);
    opacity: 1;
  }
  to {
    transform: scale(0.9);
    opacity: 0;
  }
}

/* --- FOOTER --- */
footer {
  text-align: center;
  padding: 2rem;
  color: var(--text-tertiary);
  font-size: 0.8rem;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

footer a:hover {
  color: var(--primary);
}