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

:root {
  /* Dark Mode Colors (Default) */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-card: rgba(30, 41, 59, 0.7);
  --bg-card-hover: rgba(51, 65, 85, 0.8);
  --border-color: rgba(255, 255, 255, 0.1);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-blue: #38bdf8;
  --accent-purple: #a855f7;
  --accent-gradient: linear-gradient(135deg, #38bdf8, #818cf8, #c084fc);
  --star-active: #f59e0b;
  --star-inactive: #64748b;
  --shadow-color: rgba(0, 0, 0, 0.3);
  --glass-bg: rgba(15, 23, 42, 0.85);
  --badge-skill: rgba(56, 189, 248, 0.15);
  --badge-skill-text: #38bdf8;
  --badge-prompt: rgba(168, 85, 247, 0.15);
  --badge-prompt-text: #c084fc;
  --badge-workflow: rgba(34, 197, 94, 0.15);
  --badge-workflow-text: #4ade80;
  --badge-database: rgba(249, 115, 22, 0.15);
  --badge-database-text: #fb923c;
}

[data-theme="light"] {
  /* Light Mode Colors */
  --bg-primary: #f1f5f9;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-card-hover: #ffffff;
  --border-color: rgba(0, 0, 0, 0.08);
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --accent-blue: #0284c7;
  --accent-purple: #9333ea;
  --accent-gradient: linear-gradient(135deg, #0284c7, #6366f1, #9333ea);
  --star-active: #d97706;
  --star-inactive: #cbd5e1;
  --shadow-color: rgba(0, 0, 0, 0.06);
  --glass-bg: rgba(255, 255, 255, 0.85);
  --badge-skill: rgba(2, 132, 199, 0.1);
  --badge-skill-text: #0284c7;
  --badge-prompt: rgba(147, 51, 234, 0.1);
  --badge-prompt-text: #9333ea;
  --badge-workflow: rgba(22, 163, 74, 0.1);
  --badge-workflow-text: #16a34a;
  --badge-database: rgba(234, 88, 12, 0.1);
  --badge-database-text: #ea580c;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Rubik', sans-serif;
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  direction: rtl;
  min-height: 100vh;
  overflow-x: hidden;
}

/* App Container Layout */
.app-header {
  height: 70px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

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

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 14px rgba(56, 189, 248, 0.3);
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.icon-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
}

.icon-btn:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(56, 189, 248, 0.3);
}

.btn-primary:hover {
  opacity: 0.92;
  transform: translateY(-2px);
}

/* Sidebar Drawer (Right Side) */
.sidebar {
  position: fixed;
  top: 70px;
  right: 0;
  bottom: 0;
  width: 260px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border-left: 1px solid var(--border-color);
  z-index: 90;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateX(0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar.collapsed {
  transform: translateX(100%);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  cursor: pointer;
}

.nav-item:hover, .nav-item.active {
  background: var(--bg-card);
  color: var(--accent-blue);
  border: 1px solid var(--border-color);
}

.nav-item .count-badge {
  margin-right: auto;
  background: var(--bg-primary);
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 12px;
  color: var(--text-secondary);
}

/* Main Content Area */
.main-content {
  margin-top: 70px;
  margin-right: 260px;
  padding: 32px;
  transition: margin-right 0.3s ease;
}

.main-content.expanded {
  margin-right: 0;
}

/* Controls Bar (Search & Filter) */
.controls-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
  align-items: center;
  justify-content: space-between;
}

.search-box {
  flex: 1;
  min-width: 280px;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 12px 42px 12px 42px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 15px;
  outline: none;
}

.search-box input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.search-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  pointer-events: none;
}

.search-clear-btn {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 16px;
  display: none; /* Hidden by default, toggled via JS */
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  transition: all 0.2s ease;
}

.search-clear-btn.show {
  display: flex;
}

.search-clear-btn:hover {
  color: var(--text-primary);
  background-color: var(--border-color);
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  box-shadow: 0 8px 24px var(--shadow-color);
  cursor: pointer;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-blue);
  transform: translateY(-4px);
}

.modal.view-modal-content {
  max-width: 720px;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.code-viewer-container {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
}

.code-viewer-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.full-code-viewer {
  padding: 16px;
  font-family: monospace;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
  max-height: 380px;
  overflow-y: auto;
  white-space: pre-wrap;
  direction: ltr;
  text-align: left;
}


.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-badge {
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
}

.badge-skill { background: var(--badge-skill); color: var(--badge-skill-text); }
.badge-prompt { background: var(--badge-prompt); color: var(--badge-prompt-text); }
.badge-workflow { background: var(--badge-workflow); color: var(--badge-workflow-text); }
.badge-database { background: var(--badge-database); color: var(--badge-database-text); }

/* Drag & Drop Fullscreen Overlay */
.drag-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.drag-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.drag-overlay-card {
  background: var(--bg-secondary);
  border: 2px dashed var(--accent-blue);
  border-radius: 24px;
  padding: 48px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.drag-overlay.active .drag-overlay-card {
  transform: scale(1);
}

.star-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 20px;
  color: var(--star-inactive);
}

.star-btn.starred {
  color: var(--star-active);
}

.card-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-description {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-code {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: 8px;
  font-family: monospace;
  font-size: 13px;
  color: var(--text-primary);
  max-height: 120px;
  overflow-y: auto;
  white-space: pre-wrap;
  direction: ltr;
  text-align: left;
}

.card-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
}

.action-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}

.action-btn:hover {
  background: var(--accent-blue);
  color: #fff;
}

.action-btn.delete-btn:hover {
  background: #ef4444;
  color: #fff;
  border-color: #ef4444;
}

/* Modal Popup */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  width: 90%;
  max-width: 540px;
  padding: 32px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input, .form-group select, .form-group textarea {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px;
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--accent-blue);
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: var(--accent-gradient);
  color: #fff;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  z-index: 300;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}