/**
 * Family Wichteln Pro+ - Modern & Minimal Design System
 * 
 * @package FamilyWichtelnProPlus
 * @since 2.0.0
 */

/* ===== CSS VARIABLES ===== */
:root {
  /* Colors - Angepasst an Figma-Design */
  --fwp-bg: #faf9f7;
  --fwp-card: #ffffff;
  --fwp-text: #1a1a1a;
  --fwp-muted: #6b7280;
  --fwp-border: #e5e7eb;
  --fwp-accent: #007aff;
  --fwp-accent-light: #dbeafe;
  
  /* States */
  --fwp-success: #16a34a;
  --fwp-warning: #f59e0b;
  --fwp-danger: #ef4444;
  --fwp-info: #3b82f6;
  
  /* Badge Colors - Figma-konform */
  --fwp-badge-admin: #e3f2fd;
  --fwp-badge-member: #f5f5f5;
  --fwp-badge-guest: #fef3c7;
  --fwp-badge-type: #f5f5f5;
  
  /* Spacing */
  --fwp-space-1: 0.5rem;
  --fwp-space-2: 0.75rem;
  --fwp-space-3: 1rem;
  --fwp-space-4: 1.5rem;
  --fwp-space-6: 2rem;
  
  /* Design tokens */
  --fwp-radius: 8px;
  --fwp-radius-lg: 12px;
  --fwp-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --fwp-shadow-lg: 0 4px 6px rgba(0, 0, 0, 0.1);
  --fwp-transition: 150ms ease;
  
  /* Typography */
  --fwp-font: system-ui, -apple-system, "Inter", "Segoe UI", "Roboto", "Helvetica", "Arial", sans-serif;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --fwp-bg: #0f172a;
    --fwp-card: #1e293b;
    --fwp-text: #f1f5f9;
    --fwp-muted: #94a3b8;
    --fwp-border: #334155;
    --fwp-accent: #3b82f6;
  }
}

/* ===== RESET & BASE ===== */
body.fwp-page {
  background-color: #faf9f7;
}

.fwp-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--fwp-space-6);
  font-family: var(--fwp-font);
  line-height: 1.6;
  color: var(--fwp-text);
  background: var(--fwp-bg);
  min-height: 100vh;
}

/* Responsive Grid für Gruppenkarten */
.fwp-groups-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--fwp-space-4);
}

@media (min-width: 768px) {
  .fwp-groups-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .fwp-groups-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.fwp-container * {
  box-sizing: border-box;
}

/* ===== CARDS ===== */
.fwp-card {
  background: var(--fwp-card);
  border: 1px solid var(--fwp-border);
  border-radius: var(--fwp-radius-lg);
  box-shadow: var(--fwp-shadow);
  overflow: hidden;
  margin-bottom: var(--fwp-space-4);
  transition: var(--fwp-transition);
}

.fwp-card:hover {
  box-shadow: var(--fwp-shadow-lg);
  transform: translateY(-1px);
}

.fwp-card__header {
  padding: var(--fwp-space-4);
  border-bottom: 1px solid var(--fwp-border);
  background: var(--fwp-bg);
}

.fwp-card__header h3,
.fwp-card__header h4 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--fwp-text);
}

.fwp-card__body {
  padding: var(--fwp-space-4);
}

.fwp-card__footer {
  padding: var(--fwp-space-4);
  border-top: 1px solid var(--fwp-border);
  background: var(--fwp-bg);
}

/* ===== BUTTONS ===== */
.fwp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--fwp-space-1);
  padding: var(--fwp-space-2) var(--fwp-space-3);
  border: 1px solid transparent;
  border-radius: var(--fwp-radius);
  font-family: var(--fwp-font);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: var(--fwp-transition);
  white-space: nowrap;
  min-height: 2.5rem;
}

.fwp-btn:focus-visible {
  outline: 2px solid var(--fwp-accent);
  outline-offset: 2px;
}

.fwp-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

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

.fwp-btn--primary:hover:not(:disabled) {
  background: #1d4ed8;
  border-color: #1d4ed8;
}

.fwp-btn--secondary {
  background: var(--fwp-card);
  color: var(--fwp-text);
  border-color: var(--fwp-border);
}

.fwp-btn--secondary:hover:not(:disabled) {
  background: var(--fwp-bg);
  border-color: var(--fwp-muted);
}

.fwp-btn--ghost {
  background: transparent;
  color: var(--fwp-accent);
  border-color: transparent;
}

.fwp-btn--ghost:hover:not(:disabled) {
  background: var(--fwp-bg);
  border-color: var(--fwp-border);
}

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

.fwp-btn--danger:hover:not(:disabled) {
  background: #dc2626;
  border-color: #dc2626;
}

/* Button sizes */
.fwp-btn--sm {
  padding: var(--fwp-space-2) var(--fwp-space-3);
  font-size: 0.875rem;
  min-height: 2.25rem;
  border-radius: 20px;
  background: #007aff;
  color: white;
  border: none;
  font-weight: 500;
}

.fwp-btn--sm:hover {
  background: #0056b3;
}

.fwp-btn--lg {
  padding: var(--fwp-space-3) var(--fwp-space-4);
  font-size: 1rem;
  min-height: 3rem;
}

/* ===== BADGES & PILLS ===== */
.fwp-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem var(--fwp-space-2);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}

.fwp-badge--primary {
  background: var(--fwp-accent);
  color: white;
}

.fwp-badge--success {
  background: var(--fwp-success);
  color: white;
}

.fwp-badge--warning {
  background: var(--fwp-warning);
  color: white;
}

.fwp-badge--danger {
  background: var(--fwp-danger);
  color: white;
}

.fwp-badge--muted {
  background: var(--fwp-bg);
  color: var(--fwp-muted);
  border: 1px solid var(--fwp-border);
}

/* Spezielle Badge-Styles für Rollen - Figma-konform */
.fwp-badge--admin {
  background: #dbeafe;
  color: #1d4ed8;
  border: none;
  font-weight: 500;
}

.fwp-badge--member {
  background: #f3f4f6;
  color: #6b7280;
  border: none;
  font-weight: 500;
}

.fwp-badge--guest {
  background: #fef3c7;
  color: #92400e;
  border: none;
  font-weight: 500;
}

.fwp-badge--type {
  background: #f3f4f6;
  color: #6b7280;
  border: none;
  font-weight: 500;
}

/* ===== TABS ===== */
.fwp-tabs {
  margin-bottom: var(--fwp-space-4);
}

.fwp-tabs__list {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--fwp-border);
  margin: 0;
  padding: 0;
  list-style: none;
}

.fwp-tabs__tab {
  display: flex;
  align-items: center;
  padding: var(--fwp-space-2) var(--fwp-space-3);
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--fwp-muted);
  font-family: var(--fwp-font);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--fwp-transition);
  text-decoration: none;
}

.fwp-tabs__tab:hover {
  color: var(--fwp-text);
  background: var(--fwp-bg);
}

.fwp-tabs__tab.is-active {
  color: var(--fwp-accent);
  border-bottom-color: var(--fwp-accent);
  background: var(--fwp-card);
}

.fwp-tabs__tab:focus-visible {
  outline: 2px solid var(--fwp-accent);
  outline-offset: -2px;
}

.fwp-tabs__panel {
  display: none;
  padding: var(--fwp-space-4) 0;
}

.fwp-tabs__panel.is-active {
  display: block;
}

/* ===== NOTICES ===== */
.fwp-notice {
  display: flex;
  align-items: flex-start;
  gap: var(--fwp-space-2);
  padding: var(--fwp-space-3);
  margin-bottom: var(--fwp-space-4);
  border-radius: var(--fwp-radius);
  font-size: 0.875rem;
  line-height: 1.5;
}

.fwp-notice.is-success {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.fwp-notice.is-warning {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fed7aa;
}

.fwp-notice.is-danger {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.fwp-notice.is-info {
  background: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

/* ===== FORMS ===== */
.fwp-field {
  margin-bottom: var(--fwp-space-3);
}

.fwp-field__label {
  display: block;
  margin-bottom: var(--fwp-space-1);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fwp-text);
}

.fwp-field__input,
.fwp-field__select,
.fwp-field__textarea {
  display: block;
  width: 100%;
  padding: var(--fwp-space-2) var(--fwp-space-3);
  border: 1px solid var(--fwp-border);
  border-radius: var(--fwp-radius);
  background: var(--fwp-card);
  color: var(--fwp-text);
  font-family: var(--fwp-font);
  font-size: 0.875rem;
  line-height: 1.5;
  transition: var(--fwp-transition);
}

.fwp-field__input:focus,
.fwp-field__select:focus,
.fwp-field__textarea:focus {
  outline: none;
  border-color: var(--fwp-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.fwp-field__help {
  margin-top: var(--fwp-space-1);
  font-size: 0.75rem;
  color: var(--fwp-muted);
}

.fwp-field__error {
  margin-top: var(--fwp-space-1);
  font-size: 0.75rem;
  color: var(--fwp-danger);
}

/* ===== LISTS ===== */
.fwp-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.fwp-list__item {
  display: flex;
  align-items: center;
  gap: var(--fwp-space-2);
  padding: var(--fwp-space-3);
  border: 1px solid var(--fwp-border);
  border-radius: var(--fwp-radius);
  margin-bottom: var(--fwp-space-2);
  background: var(--fwp-card);
  transition: var(--fwp-transition);
}

.fwp-list__item:hover {
  border-color: var(--fwp-accent);
  box-shadow: var(--fwp-shadow);
}

.fwp-list__item:last-child {
  margin-bottom: 0;
}

/* ===== GROUP CARDS ===== */
.fwp-group-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: var(--fwp-transition);
  padding: var(--fwp-space-4);
  margin-bottom: var(--fwp-space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fwp-group-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.fwp-group-card__content {
  flex: 1;
}

.fwp-group-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--fwp-text);
  margin-bottom: var(--fwp-space-2);
  display: flex;
  align-items: center;
  gap: var(--fwp-space-1);
}

.fwp-group-card__badges {
  display: flex;
  gap: var(--fwp-space-2);
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: var(--fwp-space-2);
}

.fwp-group-card__meta {
  font-size: 0.9rem;
  color: #6b7280;
  line-height: 1.4;
}

.fwp-group-card__button {
  margin-left: var(--fwp-space-4);
}

.fwp-lock-icon {
  font-size: 0.875rem;
  margin-right: var(--fwp-space-1);
}

/* ===== UTILITIES ===== */
.fwp-text-center { text-align: center; }
.fwp-text-left { text-align: left; }
.fwp-text-right { text-align: right; }

.fwp-text-sm { font-size: 0.875rem; }
.fwp-text-lg { font-size: 1.125rem; }
.fwp-text-xl { font-size: 1.25rem; }
.fwp-text-2xl { font-size: 1.5rem; }

.fwp-font-bold { font-weight: 700; }
.fwp-font-semibold { font-weight: 600; }

.fwp-text-muted { color: var(--fwp-muted); }
.fwp-text-success { color: var(--fwp-success); }
.fwp-text-warning { color: var(--fwp-warning); }
.fwp-text-danger { color: var(--fwp-danger); }

.fwp-mb-0 { margin-bottom: 0; }
.fwp-mb-1 { margin-bottom: var(--fwp-space-1); }
.fwp-mb-2 { margin-bottom: var(--fwp-space-2); }
.fwp-mb-3 { margin-bottom: var(--fwp-space-3); }
.fwp-mb-4 { margin-bottom: var(--fwp-space-4); }

.fwp-mt-0 { margin-top: 0; }
.fwp-mt-1 { margin-top: var(--fwp-space-1); }
.fwp-mt-2 { margin-top: var(--fwp-space-2); }
.fwp-mt-3 { margin-top: var(--fwp-space-3); }
.fwp-mt-4 { margin-top: var(--fwp-space-4); }

.fwp-p-0 { padding: 0; }
.fwp-p-1 { padding: var(--fwp-space-1); }
.fwp-p-2 { padding: var(--fwp-space-2); }
.fwp-p-3 { padding: var(--fwp-space-3); }
.fwp-p-4 { padding: var(--fwp-space-4); }

.fwp-flex { display: flex; }
.fwp-flex-col { flex-direction: column; }
.fwp-items-center { align-items: center; }
.fwp-justify-between { justify-content: space-between; }
.fwp-gap-1 { gap: var(--fwp-space-1); }
.fwp-gap-2 { gap: var(--fwp-space-2); }
.fwp-gap-3 { gap: var(--fwp-space-3); }
.fwp-gap-4 { gap: var(--fwp-space-4); }

.fwp-hidden { display: none; }
.fwp-block { display: block; }
.fwp-inline-block { display: inline-block; }

/* ===== LOADING STATES ===== */
.fwp-loading {
  position: relative;
  pointer-events: none;
}

.fwp-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1rem;
  height: 1rem;
  margin: -0.5rem 0 0 -0.5rem;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: fwp-spin 1s linear infinite;
}

@keyframes fwp-spin {
  to { transform: rotate(360deg); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .fwp-container {
    padding: var(--fwp-space-3);
  }
  
  .fwp-card__header,
  .fwp-card__body,
  .fwp-card__footer {
    padding: var(--fwp-space-3);
  }
  
  .fwp-tabs__list {
    flex-wrap: wrap;
  }
  
  .fwp-tabs__tab {
    flex: 1;
    min-width: 0;
    text-align: center;
  }
  
  .fwp-btn {
    width: 100%;
    justify-content: center;
  }
  
  .fwp-list__item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--fwp-space-2);
  }
}

@media (max-width: 480px) {
  .fwp-container {
    padding: var(--fwp-space-2);
  }
  
  .fwp-card__header,
  .fwp-card__body,
  .fwp-card__footer {
    padding: var(--fwp-space-2);
  }
  
  .fwp-tabs__tab {
    font-size: 0.75rem;
    padding: var(--fwp-space-1) var(--fwp-space-2);
  }
}