/* Import modern typography fonts */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Montserrat:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Poppins:wght@300;400;500;600;700&family=Space+Grotesk:wght@300;400;500;600;700&family=Syne:wght@400;500;600;700;800&family=Open+Sans:wght@300;400;500;600;700&display=swap');

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

body {
  font-family: var(--font-family, 'Outfit', sans-serif);
  background: var(--bg-color);
  color: var(--text-color);
  transition: background var(--transition-speed), color var(--transition-speed);
  overflow-x: hidden;
}

/* Layout Wrapper */
.app-container {
  display: flex;
  min-height: 100vh;
  width: 100vw;
}

/* Sidebar Styling (Leftbar) */
.leftbar {
  width: 260px;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: background-color var(--transition-speed), color var(--transition-speed);
  border-right: 1px solid var(--table-border);
}

.leftbar-brand {
  padding: 24px;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.leftbar-brand svg {
  color: var(--primary-color);
  transition: color var(--transition-speed);
}

.leftbar-menu {
  list-style: none;
  padding: 24px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.leftbar-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-weight: 500;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: all var(--transition-speed);
  opacity: 0.8;
  border-left: var(--sidebar-hover-border, 0px solid transparent);
}

.leftbar-item a:hover, .leftbar-item.active a {
  background: var(--sidebar-hover-bg, var(--sidebar-active-bg));
  opacity: 1;
  transform: var(--sidebar-hover-transform, translateX(4px));
  box-shadow: var(--sidebar-hover-shadow, none);
  border-left: var(--sidebar-hover-border-hover, 0px solid transparent);
}

.leftbar-footer {
  padding: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  opacity: 0.6;
  text-align: center;
}

/* Main Content Area */
.main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0; /* Prevents flex items from overflowing */
}

/* Header Styling */
.header {
  height: 70px;
  background: var(--header-bg);
  color: var(--header-text);
  border-bottom: 1px solid var(--table-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  transition: background-color var(--transition-speed), color var(--transition-speed), border var(--transition-speed);
}

.header-title {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

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

.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary-color);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
}

/* Content Panel Wrapper */
.content-body {
  padding: 32px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Grid System */
.grid-cols-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

/* Cards */
.card {
  background: var(--card-bg);
  color: var(--card-text);
  border-radius: var(--border-radius);
  border: 1px solid var(--table-border);
  box-shadow: var(--box-shadow);
  padding: 24px;
  transition: all var(--transition-speed) ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-content {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-muted);
}

/* Div Component (Stylized Container) */
.custom-panel {
  background: linear-gradient(135deg, var(--card-bg) 0%, var(--bg-color) 100%);
  border-radius: var(--border-radius);
  border: 1px dashed var(--primary-color);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-speed);
}

.custom-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--primary-color);
}

/* Tables */
.table-container {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  border: 1px solid var(--table-border);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  width: 100%;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.custom-table th {
  background: var(--table-header-bg);
  color: var(--text-color);
  font-weight: 600;
  padding: 16px 24px;
  border-bottom: 1px solid var(--table-border);
}

.custom-table td {
  padding: 16px 24px;
  border-bottom: 1px solid var(--table-border);
  color: var(--text-muted);
}

.custom-table tbody tr:last-child td {
  border-bottom: none;
}

.custom-table tr {
  transition: background-color var(--transition-speed);
}

.custom-table tbody tr:hover {
  background-color: rgba(0, 0, 0, 0.01);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-primary {
  background-color: rgba(79, 70, 229, 0.1);
  color: var(--primary-color);
}

/* Form Controls & Buttons */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-color);
}

.form-input {
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--table-border);
  background: var(--card-bg);
  color: var(--text-color);
  font-family: inherit;
  font-size: 0.9rem;
  transition: all var(--transition-speed);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-speed);
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--primary-color);
  color: #ffffff;
}

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

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

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

/* ==========================================
   Dark Mode Global Theme Variables Overrides
   ========================================== */
body.dark-mode {
  --bg-color: #0f172a !important;
  --text-color: #f8fafc !important;
  --text-muted: #94a3b8 !important;
  --header-bg: #1e293b !important;
  --header-text: #f8fafc !important;
  --sidebar-bg: #09090b !important;
  --sidebar-text: #e2e8f0 !important;
  --sidebar-active-bg: #1e293b !important;
  --card-bg: #1e293b !important;
  --card-text: #f8fafc !important;
  --table-header-bg: #0f172a !important;
  --table-border: #334155 !important;
}

/* Custom dark mode tweaks */
body.dark-mode .color-input-wrapper {
  background-color: #0f172a;
}
body.dark-mode .color-input-wrapper input[type="text"] {
  color: #f8fafc;
}
body.dark-mode .preset-card {
  background-color: #1e293b;
}

/* ==========================================
   Sidebar Icon Styles Configuration
   ========================================== */
/* Outline Style (default) */
html[data-icons="outline"] .leftbar-menu svg,
body[data-icons="outline"] .leftbar-menu svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 2px;
}

/* Solid Style */
html[data-icons="solid"] .leftbar-menu svg,
body[data-icons="solid"] .leftbar-menu svg {
  fill: currentColor !important;
  stroke: none !important;
}

/* Neon Glow Style */
html[data-icons="glow"] .leftbar-menu svg,
body[data-icons="glow"] .leftbar-menu svg {
  fill: none !important;
  stroke: var(--primary-color) !important;
  stroke-width: 2px;
  filter: drop-shadow(0 0 5px var(--primary-color));
}

html[data-icons="glow"] .leftbar-item.active a svg,
body[data-icons="glow"] .leftbar-item.active a svg {
  stroke: #ffffff !important;
  filter: drop-shadow(0 0 6px #ffffff) !important;
}

/* ==========================================
   Responsive Web Design Adjustments
   ========================================== */
@media (max-width: 992px) {
  .app-container {
    flex-direction: column;
  }
  
  .leftbar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--table-border);
  }
  
  .leftbar-brand {
    padding: 16px 24px;
    font-size: 1.3rem;
  }
  
  .leftbar-menu {
    flex-direction: row;
    flex-wrap: wrap;
    padding: 12px;
    gap: 8px;
    flex-grow: 0;
  }
  
  .leftbar-item a {
    padding: 8px 12px;
    font-size: 0.85rem;
  }
  
  .leftbar-item a:hover, .leftbar-item.active a {
    transform: translateY(-2px);
  }
  
  .leftbar-footer {
    display: none;
  }
  
  .config-grid {
    grid-template-columns: 1fr;
  }
  
  .dashboard-container {
    flex-direction: column;
  }
  
  .control-panel {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--table-border);
  }
}

@media (max-width: 576px) {
  .header {
    padding: 16px;
    flex-direction: column;
    height: auto;
    gap: 12px;
    align-items: flex-start;
  }
  
  .content-body {
    padding: 16px;
  }
  
  .color-picker-grid {
    grid-template-columns: 1fr;
  }
  
  .preset-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================
   Toast / Notification Color Variables
   ========================================== */
:root {
  --toast-success-bg:   #22c55e;
  --toast-error-bg:     #ef4444;
  --toast-text:         #ffffff;
  --validation-error:   #ef4444;
  --modal-bg:           #ffffff;
  --modal-overlay:      rgba(0, 0, 0, 0.5);
  --table-border:       rgba(0,0,0,0.08);
}

/* Toast base (used globally) */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 14px 22px;
  border-radius: 10px;
  color: var(--toast-text);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 9999;
  font-weight: 500;
  font-size: 0.95rem;
  min-width: 260px;
  max-width: 420px;
  word-break: break-word;
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}
.toast-success {
  background: var(--toast-success-bg);
  border-left: 5px solid rgba(0,0,0,0.15);
}
.toast-error {
  background: var(--toast-error-bg);
  border-left: 5px solid rgba(0,0,0,0.15);
}

/* Validation / form error text */
.form-error,
.field-error,
.invalid-feedback,
.validation-msg {
  color: var(--validation-error);
  font-size: 0.8rem;
  font-weight: 500;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================
   Modal Overlay & Box
   ========================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  z-index: 8000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal-box {
  background: var(--modal-bg);
  border-radius: var(--border-radius);
  box-shadow: 0 25px 50px rgba(0,0,0,0.25);
  padding: 32px;
  width: min(540px, 92vw);
  max-height: 85vh;
  overflow-y: auto;
  transform: scale(0.93) translateY(16px);
  transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1);
  color: var(--text-color);
}
.modal-overlay.open .modal-box {
  transform: scale(1) translateY(0);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-color);
}
.modal-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.modal-close-btn:hover {
  background: var(--table-header-bg);
  color: var(--text-color);
}

/* ==========================================
   Sidebar Drag & Drop Reorder
   ========================================== */
.leftbar-item {
  position: relative;
  cursor: default;
}

.drag-handle {
  position: absolute;
  left: 4px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sidebar-text);
  opacity: 0;
  cursor: grab;
  font-size: 14px;
  padding: 4px 2px;
  line-height: 1;
  transition: opacity 0.2s;
  user-select: none;
  z-index: 10;
  letter-spacing: -1px;
}

.leftbar-item:hover .drag-handle {
  opacity: 0.5;
}

.leftbar-item a {
  padding-left: 24px; /* make room for drag handle */
}

.leftbar-item.dragging {
  opacity: 0.4;
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
}

.leftbar-item.drag-over-top {
  border-top: 2px solid var(--primary-color);
}

.leftbar-item.drag-over-bottom {
  border-bottom: 2px solid var(--primary-color);
}