/* Unblockee - Shared CSS Styles */

/* CSS Custom Properties (Variables) */
:root {
  --bg-color: #0d0d0d;
  --card-color: #1a1a1a;
  --search-bar-color: #111111;
  --text-primary: #eaeaea;
  --text-secondary: #a1a1a6;
  --border-color: #333333;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Motion */
  --transition-fast: 0.18s;
  --transition-med: 0.25s;
  --transition-slow: 0.4s;
  --transition-speed: var(--transition-med);

  /* Enhancement Variables */
  --topbar-height: 60px;
  --content-padding-top: 80px;
  --hover-scale: 1.05;
  --hover-glow: 0 0 20px rgba(255, 255, 255, 0.3);

  /* Dynamic sizing variables using clamp for responsiveness */
  --font-size-xs: clamp(0.7rem, 1.5vw, 0.8rem);
  --font-size-sm: clamp(0.8rem, 2vw, 1rem);
  --font-size-md: clamp(1rem, 2.5vw, 1.2rem);
  --font-size-lg: clamp(1.2rem, 3vw, 1.5rem);
  --font-size-xl: clamp(1.5rem, 4vw, 2rem);
  --font-size-xxl: clamp(2rem, 5vw, 2.5rem);

  --padding-xs: clamp(4px, 0.8vw, 6px);
  --padding-sm: clamp(6px, 1vw, 8px);
  --padding-md: clamp(8px, 1.5vw, 12px);
  --padding-lg: clamp(12px, 2vw, 16px);
  --padding-xl: clamp(16px, 2.5vw, 20px);
  --padding-xxl: clamp(20px, 3vw, 30px);

  --margin-xs: clamp(4px, 0.8vw, 6px);
  --margin-sm: clamp(6px, 1vw, 8px);
  --margin-md: clamp(8px, 1.5vw, 12px);
  --margin-lg: clamp(12px, 2vw, 16px);
  --margin-xl: clamp(16px, 2.5vw, 20px);

  --gap-xs: clamp(5px, 1vw, 10px);
  --gap-sm: clamp(10px, 1.5vw, 15px);
  --gap-md: clamp(15px, 2vw, 20px);
  --gap-lg: clamp(20px, 2.5vw, 25px);
  --gap-xl: clamp(25px, 3vw, 30px);

  --border-radius-sm: clamp(4px, 1vw, 6px);
  --border-radius-md: clamp(6px, 1.5vw, 8px);
  --border-radius-lg: clamp(8px, 2vw, 12px);
  --border-radius-xl: clamp(12px, 3vw, 16px);

  --icon-size-sm: clamp(12px, 2vw, 14px);
  --icon-size-md: clamp(14px, 2.5vw, 16px);
  --icon-size-lg: clamp(16px, 3vw, 20px);
  --icon-size-xl: clamp(16px, 4vw, 24px);

  --game-card-min-size: clamp(80px, 6vw, 120px);
  --modal-max-width: clamp(300px, 90vw, 800px);
  --modal-max-height: clamp(400px, 90vh, 600px);
}

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

body {
  /* Default global background:
     - Hexagon-like hex/dot grid using subtle radial dots
     - Vignette to darken toward corners
     - Uses only CSS so it always shows, but remains overrideable by Settings/custom backgrounds */
  background-color: var(--bg-color);
  background-image:
    /* hexagon-ish dot grid (two offset dot layers + center dots) */
    radial-gradient(circle at 25% 29%, rgba(120, 120, 140, 0.6) 4px, transparent 4px),
    radial-gradient(circle at 75% 29%, rgba(120, 120, 140, 0.6) 4px, transparent 4px),
    radial-gradient(circle at 0 50%, rgba(120, 120, 140, 0.5) 4px, transparent 4px),
    radial-gradient(circle at 50% 50%, rgba(120, 120, 140, 0.5) 4px, transparent 4px),
    radial-gradient(circle at 100% 50%, rgba(120, 120, 140, 0.5) 4px, transparent 4px),
    /* vignette corners */
    radial-gradient(circle at 0 0, rgba(0, 0, 0, 0.50), transparent 40%),
    radial-gradient(circle at 100% 0, rgba(0, 0, 0, 0.50), transparent 40%),
    radial-gradient(circle at 0 100%, rgba(0, 0, 0, 0.60), transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(0, 0, 0, 0.60), transparent 40%);
  background-size:
    100px 87px,
    100px 87px,
    100px 87px,
    100px 87px,
    100px 87px,
    100% 100%,
    100% 100%,
    100% 100%,
    100% 100%;
  background-position:
    0 0,
    50px 43px,
    0 43px,
    50px 0,
    25px 22px,
    0 0,
    100% 0,
    0 100%,
    100% 100%;
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: var(--font-family);
  line-height: 1.6;
}

/* Dedicated app background layer used by Settings/custom backgrounds.
   Keeps pointer-events disabled so content is always clickable. */
#app-background {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: transparent;
}

.hidden {
  display: none !important;
}

/* Common Components */
.search-bar {
  background: rgba(17, 17, 17, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  padding: var(--padding-md) var(--padding-lg);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-speed);
}

.search-bar:focus {
  outline: none;
  border-color: var(--text-secondary);
}

.btn {
  background-color: var(--card-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  cursor: pointer;
  font-family: var(--font-family);
  padding: var(--padding-sm) var(--padding-lg);
  transition: all var(--transition-speed);
}

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

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

/* Modal System */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-container {
  background-color: var(--bg-color);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  max-width: var(--modal-max-width);
  max-height: var(--modal-max-height);
  width: var(--modal-max-width);
  height: var(--modal-max-height);
  position: relative;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  animation: modalFadeIn 0.3s ease-out;
}

.modal-container-large {
  max-width: clamp(600px, 95vw, 1200px);
  max-height: clamp(500px, 90vh, 800px);
  width: clamp(600px, 95vw, 1200px);
  height: clamp(500px, 90vh, 800px);
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Responsive modal sizing for smaller screens */
@media (max-width: 768px) {
  .modal-container {
    max-width: clamp(300px, 95vw, 800px);
    max-height: clamp(400px, 90vh, 600px);
    width: clamp(300px, 95vw, 800px);
    height: clamp(400px, 90vh, 600px);
  }
}

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

.modal-header h2 {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  font-size: var(--icon-size-xl);
  padding: var(--padding-xs);
  transition: color var(--transition-speed);
}

.modal-close-btn:hover {
  color: var(--text-secondary);
}

.modal-body {
  padding: var(--padding-xl);
  flex: 1;
  overflow: hidden;
}

.modal-body iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--border-radius-md);
}

.modal-footer {
  display: flex;
  gap: var(--gap-md);
  justify-content: flex-end;
  padding: var(--padding-xl);
  border-top: 1px solid var(--border-color);
}

body.modal-open {
  overflow: hidden;
}

/* Utility Classes */
.with-topbar {
  padding-top: var(--content-padding-top);
}

.hover-glow {
  transition: all var(--transition-speed);
}

.hover-glow:hover {
  transform: scale(var(--hover-scale));
  box-shadow: var(--hover-glow);
}

.loading-skeleton {
  background: linear-gradient(90deg, #333 25%, #444 50%, #333 75%);
  background-size: 200% 100%;
  animation: skeletonLoading 1.5s infinite;
  border-radius: var(--border-radius-sm);
}

@keyframes skeletonLoading {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.slide-up {
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Enhanced button hover effects using new variables */
.btn:hover {
  background-color: var(--border-color);
  transform: translateY(-1px) scale(var(--hover-scale));
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Responsive Improvements */
@media (min-width: 1200px) and (max-width: 1400px) {

  /* Chromebook-specific breakpoint */
  :root {
    --game-card-min-size: clamp(100px, 5vw, 140px);
  }

  .modal-container {
    max-width: clamp(400px, 80vw, 900px);
    max-height: clamp(500px, 80vh, 700px);
  }
}

@media (max-width: 480px) {

  /* Small mobile improvements */
  :root {
    --modal-max-width: clamp(280px, 95vw, 600px);
    --modal-max-height: clamp(400px, 90vh, 800px);
  }
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
  .loading-skeleton {
    background: linear-gradient(90deg, #2a2a2a 25%, #3a3a3a 50%, #2a2a2a 75%);
  }
}

/* Utility Classes */
.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--card-color);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
  max-height: clamp(200px, 40vh, 300px);
  overflow-y: auto;
  z-index: 10;
}

.suggestion-item {
  padding: var(--padding-md) var(--padding-lg);
  cursor: pointer;
  transition: background-color var(--transition-speed);
}

.suggestion-item:hover {
  background-color: var(--search-bar-color);
}

.provider-badge {
  background-color: var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  padding: var(--padding-xs) var(--padding-sm);
  margin-left: var(--margin-sm);
}

/* Shortcuts - Simple Legacy Styling */
.shortcuts-container {
  width: 100%;
  max-width: 800px;
  position: relative;
  z-index: 10;
}

.shortcuts-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  width: 100%;
}

.shortcuts-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.shortcuts-actions {
  display: flex;
  gap: 10px;
}

.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  width: 100%;
  min-height: 200px;
  position: relative;
  z-index: 11;
}

.shortcut-item {
  cursor: pointer;
  transition: all var(--transition-speed);
  text-align: left;
  padding: 20px;
  background: var(--card-color);
  border: none;
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  opacity: 1;
  visibility: visible;
  position: relative;
}

.shortcut-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.shortcut-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.shortcut-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  border-color: var(--text-secondary);
}

.shortcut-item.editing {
  border-color: var(--text-secondary);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

.shortcut-item i {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-right: 10px;
  transition: color var(--transition-speed);
  vertical-align: middle;
  line-height: 32px;
}

.shortcut-item:hover i {
  color: var(--text-primary);
}

.shortcut-item .shortcut-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0;
  color: var(--text-primary);
  line-height: 1.2;
  display: flex;
  align-items: center;
  height: 32px;
}

.shortcut-item p {
  font-size: 0.925rem;
  color: var(--text-secondary);
  margin: 0;
}

.shortcut-delete {
  position: absolute;
  top: 8px;
  right: 8px;
  background: #ff4757;
  color: white;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.shortcut-item.editing .shortcut-delete {
  display: flex;
}

.add-shortcut-container {
  width: 100%;
  max-width: 800px;
  margin-top: 20px;
}

.add-shortcut-form {
  display: none;
  background: var(--card-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  gap: 15px;
}

.add-shortcut-form.show {
  display: grid;
  grid-template-columns: 1fr 1fr 2fr auto;
  align-items: end;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-group label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.form-group input,
.form-group select {
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-color);
  color: var(--text-primary);
  font-size: 14px;
}

.empty-state {
  text-align: center;
  color: var(--text-secondary);
  font-style: italic;
  padding: 40px;
  grid-column: 1 / -1;
}

.context-menu {
  position: fixed;
  background: var(--card-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px 0;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: none;
}

.context-menu-item {
  padding: 10px 20px;
  cursor: pointer;
  transition: background var(--transition-speed);
  color: var(--text-primary);
}

.context-menu-item:hover {
  background: var(--border-color);
}

/* Loading Spinner */
.loading-spinner-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(13, 13, 13, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(4px);
}

.loading-spinner-overlay.show {
  display: flex;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid var(--border-color);
  border-top: 4px solid var(--text-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Shortcut Description Improvements */
.shortcut-description {
  font-size: 0.75rem;
  color: var(--text-secondary);
  opacity: 0.8;
  margin-top: 2px;
  line-height: 1.3;
  pointer-events: none;
  user-select: none;
}

.shortcut-item .shortcut-description {
  margin: 0;
  padding: 0;
}

/* Shortcut Modal Styles */
.shortcut-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.shortcut-modal-container {
  background-color: var(--bg-color);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  max-width: var(--modal-max-width);
  max-height: var(--modal-max-height);
  width: var(--modal-max-width);
  height: var(--modal-max-height);
  position: relative;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  animation: modalFadeIn 0.3s ease-out;
}

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

.shortcut-modal-header h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin: 0;
}

.shortcut-modal-close {
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  font-size: var(--icon-size-xl);
  padding: var(--padding-xs);
  transition: color var(--transition-speed);
}

.shortcut-modal-close:hover {
  color: var(--text-secondary);
}

.shortcut-modal-body {
  padding: var(--padding-xl);
  flex: 1;
  overflow-y: auto;
}

.shortcut-form {
  display: flex;
  flex-direction: column;
  gap: var(--gap-lg);
}

.shortcut-form-group {
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
}

.shortcut-form-group label {
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  font-weight: 500;
}

.shortcut-form-group input,
.shortcut-form-group select {
  padding: var(--padding-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  background-color: var(--card-color);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-speed);
}

.shortcut-form-group input:focus,
.shortcut-form-group select:focus {
  outline: none;
  border-color: var(--text-secondary);
}

.icon-input-group {
  display: flex;
  gap: var(--gap-sm);
  align-items: flex-end;
}

.icon-input-group select {
  flex: 0 0 auto;
  width: auto;
  min-width: 100px;
}

.icon-input-group input {
    flex: 1;
}

.icon-input-container {
    flex: 1;
    position: relative;
}

.upload-preview-container {
    display: flex;
    flex-direction: column;
    gap: var(--gap-sm);
}

.image-preview {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: var(--padding-sm);
    background: var(--card-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80px;
}

.icon-preview {
    max-width: 100%;
    max-height: 64px;
    border-radius: var(--border-radius-sm);
}

.shortcut-modal-footer {
  display: flex;
  gap: var(--gap-md);
  justify-content: flex-end;
  padding: var(--padding-xl);
  border-top: 1px solid var(--border-color);
}

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

.btn-primary:hover {
  background-color: var(--text-primary);
  color: var(--bg-color);
}

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

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

/* Mobile responsiveness */
@media (max-width: 768px) {
  .shortcuts-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
  }

  .add-shortcut-form.show {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .shortcut-description {
    font-size: 0.7rem;
  }

  .shortcut-modal-container {
    max-width: clamp(300px, 95vw, 800px);
    max-height: clamp(400px, 90vh, 600px);
    width: clamp(300px, 95vw, 800px);
    height: clamp(400px, 90vh, 600px);
  }

  .icon-input-group {
    flex-direction: column;
    align-items: stretch;
  }

  .icon-input-group select {
    width: 100%;
  }
}