/* ============================================
   DayZTools Design System
   Zentrale Design-Tokens und Komponenten.
   Aendern der Variablen aendert die gesamte Seite.
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Colors - Background */
  --color-bg-base: #0a0e14;
  --color-bg-surface: #0D1117;
  --color-bg-card: rgba(255, 255, 255, 0.02);
  --color-bg-card-hover: rgba(255, 255, 255, 0.04);
  --color-bg-input: rgba(255, 255, 255, 0.03);

  /* Colors - Border */
  --color-border: rgba(255, 255, 255, 0.06);
  --color-border-hover: rgba(255, 255, 255, 0.12);
  --color-border-active: rgba(226, 35, 69, 0.2);

  /* Colors - Primary */
  --color-primary: #E22345;
  --color-primary-hover: #ff2d54;
  --color-primary-subtle: rgba(226, 35, 69, 0.08);
  --color-primary-border: rgba(226, 35, 69, 0.12);

  /* Colors - Text */
  --color-text: rgba(255, 255, 255, 0.9);
  --color-text-secondary: rgba(255, 255, 255, 0.5);
  --color-text-muted: rgba(255, 255, 255, 0.35);

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-section: 64px;

  /* Shape */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.2);
  --transition-fast: 0.15s ease;
  --transition-normal: 0.2s ease;

  /* Layout */
  --sidebar-width: 240px;
  --topbar-height: 48px;
}

/* --- Base Styles --- */
body {
  background-color: var(--color-bg-base);
  color: var(--color-text);
  font-family: var(--font-family);
  margin: 0;
  line-height: 1.6;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

/* --- Cards --- */
.dz-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: border-color var(--transition-normal);
}

.dz-card:hover {
  border-color: var(--color-border-hover);
}

.dz-card-icon {
  width: 32px;
  height: 32px;
  background: var(--color-primary-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.dz-card-icon i,
.dz-card-icon svg {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
}

.dz-card-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.dz-card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* --- Buttons --- */
.dz-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  text-decoration: none;
}

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

.dz-btn-primary:hover {
  background: var(--color-primary-hover);
  color: #fff;
}

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

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

.dz-btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

.dz-btn-ghost:hover {
  background: var(--color-bg-card-hover);
  color: var(--color-text);
}

/* --- Badges --- */
.dz-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.5px;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
}

/* --- Inputs --- */
.dz-input {
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  transition: border-color var(--transition-fast);
  width: 100%;
}

.dz-input:focus {
  outline: none;
  border-color: var(--color-border-active);
}

.dz-input::placeholder {
  color: var(--color-text-muted);
}

.dz-select {
  appearance: none;
  background: var(--color-bg-input) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-xl) var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  cursor: pointer;
}

/* --- Sections --- */
.dz-section {
  margin-bottom: var(--spacing-section);
}

.dz-section-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  position: relative;
  padding-left: var(--spacing-md);
}

.dz-section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--color-primary);
  border-radius: 2px;
}

.dz-section-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

/* --- Scrollbar --- */
.dz-scrollbar::-webkit-scrollbar {
  width: 6px;
}

.dz-scrollbar::-webkit-scrollbar-track {
  background: var(--color-bg-surface);
}

.dz-scrollbar::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 3px;
}

.dz-scrollbar {
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) var(--color-bg-surface);
}

/* --- Layout --- */
.dz-main {
  margin-left: var(--sidebar-width);
  margin-top: var(--topbar-height);
  padding: var(--spacing-xl);
  min-height: calc(100vh - var(--topbar-height));
}

@media (max-width: 1023px) {
  .dz-main {
    margin-left: 0;
  }
}

/* --- Sidebar --- */
.dz-sidebar {
  background: var(--color-bg-surface);
  border-right: 1px solid var(--color-border);
  width: var(--sidebar-width);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 30;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
}

@media (min-width: 1024px) {
  .dz-sidebar {
    transform: translateX(0);
  }
}

.dz-sidebar.open {
  transform: translateX(0);
}

.dz-sidebar-header {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-md);
  gap: var(--spacing-sm);
}

.dz-sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
}

.dz-nav-category {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-sm);
}

.dz-nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.dz-nav-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
}

.dz-nav-item.active {
  background: var(--color-primary-subtle);
  border: 1px solid var(--color-primary-border);
  color: #fff;
}

.dz-nav-item i,
.dz-nav-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.dz-nav-group {
  margin-bottom: var(--spacing-lg);
}

/* --- Topbar --- */
.dz-topbar {
  background: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border);
  height: var(--topbar-height);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-md);
}

/* --- Footer --- */
.dz-footer {
  background: var(--color-bg-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-2xl) var(--spacing-xl);
  margin-left: var(--sidebar-width);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

@media (max-width: 1023px) {
  .dz-footer {
    margin-left: 0;
  }
}

.dz-footer a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.dz-footer a:hover {
  color: var(--color-text);
}

/* --- Overlay --- */
.dz-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 20;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.dz-overlay.active {
  opacity: 1;
  visibility: visible;
}