/* =========================================
   DESIGN SYSTEM - CSS VARIABLES
   ========================================= */
:root {
  /* Color Palette */
  --color-primary: #2b68c5;
  --color-primary-light: #bcd7ff;
  --color-primary-bg: #f5f9ff;
  
  --color-success: #2a7a3b;
  --color-success-light: #bfe8c6;
  --color-success-bg: #f6fff7;
  
  --color-warning: #b45b13;
  --color-warning-light: #ffd6bf;
  --color-warning-bg: #fff7f2;
  
  --color-danger: #c62828;
  --color-danger-light: #ffcdd2;
  --color-danger-bg: #ffebee;
  
  /* Neutral Colors */
  --color-text: #1b1b1b;
  --color-text-muted: #666;
  --color-text-light: #555;
  --color-border: #e5e5e5;
  --color-border-light: #e7e7e7;
  --color-background: #fff;
  --color-background-light: #f9f9f9;
  --color-background-muted: #f7f7f7;
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;
  --spacing-xxl: 24px;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 14px;
  --radius-xl: 16px;
  --radius-full: 999px;
  
  /* Typography */
  --font-size-xs: 0.8rem;
  --font-size-sm: 0.85rem;
  --font-size-base: 0.9rem;
  --font-size-lg: 1.05rem;
  --font-size-xl: 1.1rem;
  --font-size-xxl: 1.2rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 18px rgba(0,0,0,.04);
  --shadow-lg: 0 25px 60px -15px rgba(15,23,42,.45);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
}

/* =========================================
   ADD TEMPLATE (Eingabeformular)
   ========================================= */
.ig-container {
  --tone1-bg: var(--color-primary-bg);
  --tone1-br: var(--color-primary-light);
  --tone1-ac: var(--color-primary);
  --tone2-bg: var(--color-success-bg);
  --tone2-br: var(--color-success-light);
  --tone2-ac: var(--color-success);
  --tone3-bg: var(--color-warning-bg);
  --tone3-br: var(--color-warning-light);
  --tone3-ac: var(--color-warning);
  --card-radius: var(--radius-lg);
  max-width: 1000px;
  margin: 0 auto;
}
/* Navigation */
.ig-nav {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) 10px;
  margin: 10px 0 var(--spacing-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.ig-nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: var(--font-size-base);
  padding: 6px 10px;
  border: 1px solid #ddd;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.ig-nav a:hover {
  background: var(--color-background-light);
}

/* Sections */
.ig-section {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-background);
  margin: var(--spacing-md) 0;
}

.ig-section summary {
  cursor: pointer;
  font-weight: 800;
  font-size: var(--font-size-lg);
  padding: var(--spacing-md) var(--spacing-md);
  list-style: none;
}

.ig-inner {
  padding: 0 var(--spacing-md) var(--spacing-md);
}
/* Form Layout */
.field-stack {
  display: block;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 640px) {
  .field-row {
    grid-template-columns: 1fr;
  }
}

/* Field Cards */
.field-card {
  background: var(--color-background-light);
  border: 1px solid var(--color-border-light);
  border-left-width: 6px;
  border-radius: var(--card-radius);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: var(--spacing-sm) 0;
  transition: var(--transition-fast);
}

.field-card:hover {
  box-shadow: var(--shadow-sm);
}

/* Alternating card colors */
.field-stack .field-card:nth-child(3n+1) {
  background: var(--tone1-bg);
  border-color: var(--tone1-br);
  border-left-color: var(--tone1-ac);
}

.field-stack .field-card:nth-child(3n+2) {
  background: var(--tone2-bg);
  border-color: var(--tone2-br);
  border-left-color: var(--tone2-ac);
}

.field-stack .field-card:nth-child(3n+3) {
  background: var(--tone3-bg);
  border-color: var(--tone3-br);
  border-left-color: var(--tone3-ac);
}

/* Form Elements */
.ig-label {
  font-weight: 600;
  display: block;
  margin: var(--spacing-xs) 0 6px;
}

.ig-help {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin: 6px 0 0;
}

.field-card :is(input[type="text"], input[type="number"], input[type="url"], select, textarea) {
  width: 100% !important;
  max-width: 100% !important;
}

.field-card textarea {
  min-height: 150px;
}

/* Info Note */
.ig-note {
  font-size: var(--font-size-base);
  color: #333;
  background: var(--color-background-muted);
  border: 1px dashed #dcdcdc;
  border-left: 6px solid #888;
  border-radius: var(--radius-md);
  padding: 10px var(--spacing-md);
  margin: var(--spacing-md) 0 0;
}

/* =========================================
   LIST TEMPLATE (Seminarplaner)
   ========================================= */
.sp-wrapper {
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial;
  --slot-height: 18px;
}

/* Grid Layout */
.sp-row {
  display: grid;
  grid-template-columns: 120px repeat(5, minmax(180px, 1fr));
  gap: 0;
}

.sp-colhead {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  font-weight: 600;
}

.sp-timecol {
  border-right: 1px solid var(--color-border);
}

/* Time Slots */
.sp-timeslot {
  height: var(--slot-height);
  border-top: 1px solid transparent;
  position: relative;
}

.sp-timeslot--major {
  border-top: 1px solid #cbd5f5;
}

.sp-daycol .sp-timeslot--major {
  background: rgba(219, 234, 254, .28);
}

.sp-timeslot--minor {
  border-top: 1px dotted rgba(209, 213, 219, .75);
}

.sp-timecol .sp-timeslot--minor {
  color: transparent;
}

.sp-timecol .sp-timeslot--minor::after {
  content: "";
  display: block;
  width: 10px;
  height: 1px;
  background: rgba(156, 163, 175, .7);
  margin-left: auto;
  margin-right: var(--spacing-xs);
  margin-top: calc(var(--slot-height) / 2);
}

.sp-timeslot--quiet {
  border-top: 1px solid rgba(209, 213, 219, .4);
}

.sp-timecol .sp-timeslot--quiet {
  color: transparent;
}

.sp-timeslot--quiet::after {
  content: none;
}

.sp-timeslot:first-child {
  border-top: none;
}

/* Day Columns */
.sp-daycol {
  position: relative;
  border-left: 1px solid var(--color-border);
  --slot-height: 18px;
  --rows: 1;
}

.sp-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(var(--rows), var(--slot-height));
  grid-auto-rows: var(--slot-height);
  align-content: start;
}
/* Seminar Items */
.sp-item {
  margin: var(--spacing-xs);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 13px;
  background: #ecfeff;
  pointer-events: auto;
  cursor: grab;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  position: relative;
  overflow: hidden;
  min-height: var(--slot-height);
}

.sp-item:active {
  cursor: grabbing;
}

.sp-item:focus-within {
  outline: 2px solid rgba(14, 165, 233, .7);
  outline-offset: 2px;
}

.sp-item .sp-title {
  font-weight: 600;
  line-height: 1.25;
  white-space: normal;
  overflow: hidden;
  word-break: break-word;
  position: relative;
  cursor: help;
}

/* Tooltip für vollständigen Titel im Grid-Item */
.sp-item .sp-title:hover::after {
  content: attr(data-full-title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 8px;
  padding: 8px 12px;
  background: #1f2937;
  color: #ffffff;
  font-size: 12px;
  font-weight: 500;
  white-space: normal;
  max-width: 300px;
  width: max-content;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  pointer-events: none;
  word-wrap: break-word;
  line-height: 1.4;
}

.sp-item .sp-title:hover::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 2px;
  border: 6px solid transparent;
  border-top-color: #1f2937;
  z-index: 1001;
  pointer-events: none;
}

.sp-item .sp-meta {
  font-size: 11px;
  color: #4b5563;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sp-item-content {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}

.sp-item-actions {
  position: absolute;
  top: var(--spacing-xs);
  right: var(--spacing-xs);
  display: flex;
  gap: var(--spacing-xs);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.sp-item:hover .sp-item-actions,
.sp-item:focus-within .sp-item-actions {
  opacity: 1;
  pointer-events: auto;
}

.sp-item-actions .sp-btn {
  padding: 2px 6px;
  font-size: 11px;
  line-height: 1.1;
  border-radius: var(--radius-sm);
}

.sp-item-actions .sp-btn[data-act="delete"] {
  background: var(--color-danger-light);
  border-color: #fecaca;
  color: var(--color-danger);
}

/* Item Variants */
.sp-item--break {
  background: #f1f5f9 !important;
  border: 1px dashed #94a3b8;
}

.sp-item--placeholder {
  background: #f1f5f9 !important;
  border: 1px dashed rgba(30, 64, 175, .35);
  padding: var(--spacing-xs) var(--spacing-sm);
  display: flex;
  align-items: center;
}

/* Show delete buttons for all items, including placeholders */
.sp-item--placeholder .sp-item-actions {
  display: flex !important;
}

.sp-item-placeholder {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: #0f172a;
  width: 100%;
  overflow: hidden;
  flex: 1 1 auto;
}

.sp-placeholder-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2563eb;
  flex: 0 0 6px;
}

.sp-placeholder-title {
  font-weight: 600;
  white-space: normal;
  overflow: hidden;
  word-break: break-word;
  position: relative;
  cursor: help;
}

/* Tooltip für vollständigen Titel in Placeholder-Items */
.sp-item-placeholder .sp-placeholder-title:hover::after {
  content: attr(data-full-title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 8px;
  padding: 8px 12px;
  background: #1f2937;
  color: #ffffff;
  font-size: 12px;
  font-weight: 500;
  white-space: normal;
  max-width: 300px;
  width: max-content;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  pointer-events: none;
  word-wrap: break-word;
  line-height: 1.4;
}

.sp-item-placeholder .sp-placeholder-title:hover::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 2px;
  border: 6px solid transparent;
  border-top-color: #1f2937;
  z-index: 1001;
  pointer-events: none;
}

.sp-placeholder-meta {
  font-size: 10px;
  color: #1d4ed8;
  white-space: nowrap;
}

/* =========================================
   KOGNITIVE DIMENSIONEN - FARBCODierung
   ========================================= */
/* Level 1: Erinnern (Blau) */
.sp-card.sp-level-1 {
  background: #dbeafe;
  border-color: #93c5fd;
}

.sp-item.sp-level-1,
.sp-item--placeholder.sp-level-1 {
  background: #bfdbfe;
  border-color: #60a5fa;
}

/* Level 2: Verstehen (Bläulich-Türkis) */
.sp-card.sp-level-2 {
  background: #cffafe;
  border-color: #67e8f9;
}

.sp-item.sp-level-2,
.sp-item--placeholder.sp-level-2 {
  background: #a5f3fc;
  border-color: #22d3ee;
}

/* Level 3: Anwenden (Grün) */
.sp-card.sp-level-3 {
  background: #d1fae5;
  border-color: #6ee7b7;
}

.sp-item.sp-level-3,
.sp-item--placeholder.sp-level-3 {
  background: #a7f3d0;
  border-color: #34d399;
}

/* Level 4: Analysieren (Gelb/Orange) */
.sp-card.sp-level-4 {
  background: #fef3c7;
  border-color: #fcd34d;
}

.sp-item.sp-level-4,
.sp-item--placeholder.sp-level-4 {
  background: #fde68a;
  border-color: #fbbf24;
}

/* Level 5: Bewerten (Orangerot) */
.sp-card.sp-level-5 {
  background: #fed7aa;
  border-color: #fdba74;
}

.sp-item.sp-level-5,
.sp-item--placeholder.sp-level-5 {
  background: #fec089;
  border-color: #fb923c;
}

/* Level 6: Erschaffen (Rot) */
.sp-card.sp-level-6 {
  background: #fee2e2;
  border-color: #fca5a5;
}

.sp-item.sp-level-6,
.sp-item--placeholder.sp-level-6 {
  background: #fecaca;
  border-color: #f87171;
}

/* Utility Classes */
.sp-hidden-data,
.sp-hidden {
  display: none !important;
}

.sp-badge {
  display: inline-block;
  font-size: 10px;
  padding: 2px 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-background);
  margin-left: 6px;
}

.sp-chip {
  display: inline-block;
  font-size: 10px;
  padding: 2px 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-background);
  margin: 2px 6px 0 0;
}

/* Button System */
.sp-btn {
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: var(--color-background);
  cursor: pointer;
  transition: var(--transition-fast);
}

.sp-btn:active {
  transform: translateY(1px);
}
/* Button Variants */
.sp-btn--icon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  background: var(--color-background);
  border: 1px solid #d1d5db;
  padding: 6px var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-size: var(--font-size-base);
  transition: background var(--transition-fast), border-color var(--transition-fast);
  min-height: 40px;
  line-height: 1;
}

.sp-btn--icon span[aria-hidden="true"] {
  font-size: 1.1rem;
  line-height: 1;
}

.sp-btn--icon:hover {
  background: #f3f4f6;
  border-color: #cbd5f5;
}

.sp-btn--icon:focus-visible {
  outline: 2px solid rgba(59, 130, 246, .5);
  outline-offset: 2px;
}

.sp-tools label.sp-btn--icon {
  cursor: pointer;
}

.sp-btn--primary {
  border-color: #2563eb;
  background: #2563eb;
  color: var(--color-background);
  box-shadow: 0 1px 2px rgba(37, 99, 235, .25);
}

.sp-btn--primary:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
}

.sp-btn--primary:focus-visible {
  outline: 2px solid rgba(37, 99, 235, .4);
  outline-offset: 2px;
}

.sp-btn--ghost {
  border-color: transparent;
  background: transparent;
  color: #1f2937;
}

.sp-btn--ghost:hover {
  background: #f3f4f6;
}

/* Print button styles removed - now using PDF export */
/* Sidebar */
.sp-sidebar {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  flex-direction: row;
  gap: var(--spacing-sm);
  max-height: 160px;
  overflow-x: auto;
  overflow-y: hidden;
}

/* Header */
.sp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
}

.sp-header__title {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
}

/* Cards */
.sp-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 10px;
  margin-bottom: 0;
  background: #f8fafc;
  cursor: grab;
  overflow: hidden;
  position: relative;
  min-width: 240px;
  max-width: 300px;
  flex: 0 0 auto;
  height: 140px;
  display: flex;
  flex-direction: column;
}

.sp-card-compact {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  flex: 1;
  min-height: 0;
}

.sp-card-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 6px;
  flex-shrink: 0;
}

.sp-card-meta {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.sp-card-description {
  font-size: 11px;
  color: #6b7280;
  line-height: 1.3;
  margin-top: var(--spacing-xs);
  flex: 1;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.sp-titletext {
  font-size: 13px;
  line-height: 1.2;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-word;
  position: relative;
  cursor: help;
}

/* Tooltip für vollständigen Titel in der Karte */
.sp-card .sp-titletext:hover::after {
  content: attr(data-full-title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 8px;
  padding: 8px 12px;
  background: #1f2937;
  color: #ffffff;
  font-size: 12px;
  font-weight: 500;
  white-space: normal;
  max-width: 300px;
  width: max-content;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  pointer-events: none;
  word-wrap: break-word;
  line-height: 1.4;
}

.sp-card .sp-titletext:hover::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 2px;
  border: 6px solid transparent;
  border-top-color: #1f2937;
  z-index: 1001;
  pointer-events: none;
}

.sp-card:active {
  cursor: grabbing;
}

.sp-titletext a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: inherit;
  text-decoration: none;
}

.sp-titletext a:hover {
  text-decoration: underline;
}

.sp-titletext a .dataicon {
  font-size: 14px;
  color: #0f172a;
}

.sp-morelink {
  display: none !important;
}

.sp-morelink a {
  font-size: var(--spacing-md);
  margin-left: var(--spacing-sm);
}
/* Modal System */
.sp-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.sp-modal--visible {
  display: flex;
}

.sp-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, .45);
  backdrop-filter: blur(1px);
}

.sp-modal__dialog {
  position: relative;
  background: var(--color-background);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  padding: 0;
  width: min(420px, calc(100% - 32px));
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}

.sp-modal__dialog--large {
  width: min(800px, calc(100% - 32px));
  max-height: 90vh;
  overflow-y: auto;
  border: 2px solid var(--color-border);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.sp-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px var(--spacing-xl) 20px;
  border-bottom: 2px solid var(--color-border);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: 18px 18px 0 0;
}

.sp-modal__header h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sp-modal__header h2::before {
  content: "⚙️";
  font-size: 1.25rem;
}

.sp-modal__close {
  appearance: none;
  border: none;
  background: transparent;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  color: #64748b;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.sp-modal__close:hover {
  background: #e2e8f0;
  color: #1e293b;
  transform: scale(1.1);
}

.sp-modal__body {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 28px var(--spacing-xl) 32px;
  overflow-y: auto;
  flex: 1;
  background: #ffffff;
}

.sp-modal__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sp-modal__label {
  font-size: 0.95rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sp-modal__label::before {
  content: "📋";
  font-size: 0.9rem;
}

/* Special section icons */
.sp-modal__section:nth-child(1) .sp-modal__label::before { content: "🎯"; }
.sp-modal__section:nth-child(2) .sp-modal__label::before { content: "📅"; }
.sp-modal__section:nth-child(3) .sp-modal__label::before { content: "⏰"; }
.sp-modal__section:nth-child(4) .sp-modal__label::before { content: "⚙️"; }
.sp-modal__section:nth-child(5) .sp-modal__label::before { content: "🔧"; }
.sp-modal__section:nth-child(6) .sp-modal__label::before { content: "⏸️"; }
.sp-modal__section:nth-child(7) .sp-modal__label::before { content: "👁️"; }

.sp-modal__field select,
.sp-modal__field input {
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 0.95rem;
  background: #ffffff;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.sp-modal__field input:focus,
.sp-modal__field select:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  transform: translateY(-1px);
}

.sp-modal__actions {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 24px;
  padding: 20px var(--spacing-xl);
  border-top: 2px solid #e2e8f0;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  position: sticky;
  bottom: 0;
  flex-shrink: 0;
  border-radius: 0 0 18px 18px;
}

/* Grid Configuration Modal Styles */
.sp-modal__section {
  margin-bottom: 32px;
  padding: 20px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #f8fafc;
  transition: all 0.2s ease;
}

.sp-modal__section:hover {
  border-color: #cbd5e1;
  background: #f1f5f9;
}

.sp-modal__section:last-child {
  margin-bottom: 0;
}

.sp-days-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.sp-day-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.sp-day-checkbox::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.sp-day-checkbox:hover {
  border-color: #3b82f6;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.sp-day-checkbox input[type="checkbox"] {
  margin: 0;
  position: relative;
  z-index: 1;
}

.sp-day-checkbox span {
  position: relative;
  z-index: 1;
  font-weight: 500;
  color: #475569;
}

.sp-day-checkbox input[type="checkbox"]:checked + span {
  font-weight: 600;
  color: #ffffff;
}

.sp-day-checkbox:has(input:checked) {
  border-color: #3b82f6;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #ffffff;
}

.sp-day-checkbox:has(input:checked)::before {
  opacity: 1;
}

.sp-table-columns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.sp-table-column-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.sp-table-column-checkbox::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  opacity: 0;
  transition: opacity 0.2s ease;
  border-radius: 8px;
}

.sp-table-column-checkbox:hover:not(:has(input:disabled)) {
  border-color: #3b82f6;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.sp-table-column-checkbox input[type="checkbox"] {
  margin: 0;
  position: relative;
  z-index: 1;
}

.sp-table-column-checkbox input[type="checkbox"]:disabled {
  cursor: not-allowed;
}

.sp-table-column-checkbox:has(input:disabled) {
  cursor: not-allowed;
  opacity: 0.7;
  background: #f8fafc;
}

.sp-table-column-checkbox span {
  position: relative;
  z-index: 1;
  font-weight: 500;
  color: #475569;
}

.sp-table-column-checkbox input[type="checkbox"]:checked + span {
  font-weight: 600;
  color: #ffffff;
}

.sp-table-column-checkbox:has(input:checked) {
  border-color: #3b82f6;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #ffffff;
}

.sp-table-column-checkbox:has(input:checked)::before {
  opacity: 1;
}

.sp-time-range {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

/* Individual days CSS removed - functionality no longer needed */

.sp-granularity-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.sp-granularity-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.sp-granularity-option::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #10b981, #059669);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.sp-granularity-option:hover {
  border-color: #10b981;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
}

.sp-granularity-option input[type="radio"] {
  margin: 0;
  position: relative;
  z-index: 1;
}

.sp-granularity-option span {
  position: relative;
  z-index: 1;
  font-weight: 500;
  color: #475569;
}

.sp-granularity-option:has(input:checked) {
  border-color: #10b981;
  background: linear-gradient(135deg, #10b981, #059669);
  color: #ffffff;
}

.sp-granularity-option:has(input:checked)::before {
  opacity: 1;
}

.sp-granularity-option:has(input:checked) span {
  font-weight: 600;
  color: #ffffff;
}

.sp-breaks-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.sp-btn--small {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
}

.sp-breaks-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.sp-break-item {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 12px;
  align-items: end;
  padding: 16px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  background: #ffffff;
  transition: all 0.2s ease;
}

.sp-break-item:hover {
  border-color: #f59e0b;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.1);
  transform: translateY(-1px);
}

.sp-break-days {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.sp-break-day-tag {
  display: inline-block;
  padding: 2px 6px;
  background: var(--color-primary-bg);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--color-primary);
}

.sp-preview-container {
  margin-top: 12px;
  padding: 20px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  background: #ffffff;
  max-height: 250px;
  overflow: auto;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
}

.sp-preview-grid {
  display: grid;
  gap: 1px;
  font-size: var(--font-size-xs);
}

.sp-preview-header {
  display: grid;
  grid-template-columns: 60px repeat(var(--preview-columns, 5), 1fr);
  gap: 1px;
  margin-bottom: 2px;
}

.sp-preview-header-cell {
  padding: 2px 4px;
  background: var(--color-primary);
  color: var(--color-background);
  text-align: center;
  font-weight: 600;
  border-radius: 2px;
}

.sp-preview-time-cell {
  padding: 2px 4px;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  text-align: right;
  font-size: 10px;
}

.sp-preview-day-cell {
  padding: 2px 4px;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  min-height: 12px;
  position: relative;
}

.sp-preview-break {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(156, 163, 175, 0.3);
  border: 1px dashed #9ca3af;
  border-radius: 2px;
}

@media (max-width: 768px) {
  .sp-modal__dialog--large {
    width: calc(100% - 16px);
    margin: 8px;
  }
  
  .sp-modal__body {
    padding: 20px 16px 24px;
    gap: 20px;
  }
  
  .sp-modal__section {
    padding: 16px;
    margin-bottom: 20px;
  }
  
  .sp-days-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  
  .sp-table-columns-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  
  .sp-time-range {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .sp-granularity-options {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  
  .sp-break-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  
  /* Individual day responsive CSS removed */
  
  .sp-modal__actions {
    flex-direction: column;
    gap: 12px;
  }
}

/* Tools */
.sp-tools {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  align-items: center;
  margin: var(--spacing-xl) 0 var(--spacing-md);
}

.sp-zoom-controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: var(--spacing-sm);
}

.sp-filterbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  align-items: flex-end;
  margin: var(--spacing-md) 0;
  padding: var(--spacing-sm);
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.sp-filter {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 180px;
  flex: 1 1 180px;
}

.sp-filter__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #475569;
}

.sp-filter__actions {
  align-items: center;
  justify-content: flex-end;
  flex: 0 0 auto;
  min-width: 180px;
}

.sp-filter-status {
  margin: 4px 0 var(--spacing-md);
  font-size: var(--font-size-sm);
  color: #475569;
}

.sp-zoom-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  border: 1px solid #d1d5db;
  background: var(--color-background);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--spacing-lg);
  cursor: pointer;
  line-height: 1;
}

.sp-zoom-btn:hover:not(:disabled) {
  background: #f3f4f6;
}

.sp-zoom-btn:disabled {
  opacity: .4;
  cursor: default;
}

.sp-zoom-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xs) 10px;
  border: 1px solid #d1d5db;
  border-radius: var(--radius-full);
  font-size: var(--spacing-md);
  background: var(--color-background);
  color: #0f172a;
  min-width: 64px;
  font-weight: 600;
}

/* Export Group */
.sp-export-group {
  display: inline-flex;
  gap: var(--spacing-xs);
  align-items: center;
}
/* Grid and Layout */
.sp-grid {
  display: grid;
  grid-template-rows: repeat(var(--rows), var(--slot-height));
  grid-auto-rows: var(--slot-height);
}

.sp-warn {
  color: var(--color-danger);
  font-size: var(--spacing-md);
}

.sp-sum {
  font-size: var(--spacing-md);
  color: #4b5563;
}

.sp-layout {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

/* Responsive Design */
@media (max-width: 900px) {
  .sp-layout {
    grid-template-rows: auto 1fr;
  }
  
  .sp-sidebar {
    flex-direction: column;
    max-height: none;
    overflow-x: visible;
    overflow-y: visible;
  }
  
  .sp-card {
    min-width: auto;
    max-width: none;
    flex: 1 1 auto;
    margin-bottom: var(--spacing-sm);
    height: auto;
  }
}

/* Meta Grid */
.sp-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin: var(--spacing-md) 0 var(--spacing-sm);
}

.sp-meta-field {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.sp-meta-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: #4b5563;
}

.sp-input {
  width: 100%;
  padding: var(--spacing-sm) 10px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: 14px;
}

/* Print Styles removed - now using PDF export */

/* =========================================
   SINGLE TEMPLATE (Methodenkarte)
   ========================================= */
.ig-wrap {
  --card-bg: var(--color-background);
  --card-br: var(--color-border-light);
  --card-radius: var(--spacing-lg);
  --ink: var(--color-text);
  --muted: var(--color-text-muted);
  --chip-bg: #f5f5f5;
  --chip-br: #ddd;
  --accent: var(--color-primary);
  --section-br: #eee;
  max-width: 900px;
  margin: 0 auto;
  color: var(--ink);
}

.ig-toolbar {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  margin: var(--spacing-sm) 0 var(--spacing-md);
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--color-background);
  padding: var(--spacing-sm) 0;
}

.ig-btn {
  appearance: none;
  border: 1px solid var(--card-br);
  background: var(--color-background);
  border-radius: 10px;
  padding: var(--spacing-sm) var(--spacing-md);
  font-weight: 600;
  cursor: pointer;
}

.ig-btn--primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--color-background);
}

.ig-btn--danger {
  border-color: var(--color-danger);
  background: var(--color-danger);
  color: var(--color-background);
}

.ig-btn--secondary {
  border-color: var(--color-text-muted);
  background: var(--color-background);
  color: var(--color-text);
}

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

/* .no-print removed - no longer needed */

.ig-card {
  background: var(--card-bg);
  border: 1px solid var(--card-br);
  border-radius: var(--card-radius);
  padding: 18px 18px 6px;
  box-shadow: var(--shadow-md);
}

.ig-title {
  margin: 0 0 6px;
  line-height: 1.2;
}

.ig-sub {
  margin: 0 0 var(--spacing-md);
  color: var(--muted);
  font-size: .95rem;
}

.ig-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin: var(--spacing-sm) 0 var(--spacing-md);
}

.ig-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid var(--chip-br);
  background: var(--chip-bg);
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
}

.ig-section {
  border-top: 1px solid var(--section-br);
  padding: var(--spacing-md) 0;
}

.ig-section h3 {
  margin: 0 0 var(--spacing-sm);
  font-size: var(--font-size-lg);
  border-left: 6px solid var(--accent);
  padding-left: 10px;
}

.ig-body {
  line-height: 1.55;
}

.ig-kv {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 10px var(--spacing-lg);
  margin-top: 6px;
}

@media (max-width: 680px) {
  .ig-kv {
    grid-template-columns: 1fr;
  }
  
  .ig-toolbar {
    justify-content: flex-start;
  }
}