:root {
  --color-bg: #1a1a1d;
  --color-surface: #232328;
  --color-surface-alt: #2c2c33;
  --color-border: #40404a;
  --color-border-light: #50505a;
  --color-text: #f0f0f5;
  --color-text-muted: #b0b0b8;
  --color-accent: #4a8f5d;
  --color-accent-hover: #3d7a4f;
  --color-danger: #c9a227;
  --color-danger-hover: #b49220;
  --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "SF Mono", "Monaco", "Inconsolata", "Fira Mono", "Droid Sans Mono", "Source Code Pro", monospace;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --radius-sm: 2px;
  --radius-md: 4px;
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.5);
  --max-width: 1200px;
  --nav-height: 64px;
}

body {
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 35px, rgba(255,255,255,0.02) 35px, rgba(255,255,255,0.02) 70px),
    repeating-linear-gradient(90deg, transparent, transparent 35px, rgba(255,255,255,0.02) 35px, rgba(255,255,255,0.02) 70px);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  padding: 0 var(--spacing-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent);
  background-color: var(--color-border);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.nav-title {
  font-size: 1rem;
  font-weight: 600;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
}

.nav-link:hover {
  color: var(--color-text);
}

.nav-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.main {
  flex: 1;
}

.footer {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-3xl) 0;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

.footer-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.footer-text {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.footer-heading {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-muted);
}

.footer-links {
  list-style: none;
}

.footer-link {
  display: block;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

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

.footer-copy {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  text-align: right;
}

.section {
  padding: var(--spacing-3xl) 0;
}

.section-alt {
  background-color: var(--color-surface-alt);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xl);
}

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.page-subtitle {
  color: var(--color-text-muted);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-2xl);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  padding: var(--spacing-3xl) 0;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.1;
}

.hero-text {
  color: var(--color-text-muted);
  font-size: 1.125rem;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
}

.hero-server {
  display: flex;
  justify-content: center;
}

.server-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--spacing-xl);
  border-radius: var(--radius-md);
}

.server-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-muted);
}

.server-ip {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

.server-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.server-stat {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.server-status {
  font-size: 0.8125rem;
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.server-status-online {
  background-color: rgba(74, 143, 93, 0.15);
  color: var(--color-accent);
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-sidebar {
  grid-template-columns: 250px 1fr;
  gap: var(--spacing-2xl);
}

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--spacing-xl);
  border-radius: var(--radius-md);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.card-text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Steps: immer untereinander */
.steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
}

/* alte flex:1 Logik raus */
.step {
  flex: unset;
}

.step-number {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.step-title {
  font-size: 1.125rem;
  font-weight: 600;
}

.step-text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin: 0;
}

.step-image {
  margin-top: var(--spacing-md);
  max-width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: zoom-in;
  display: block;
}


.sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--spacing-xl));
  height: fit-content;
}

.sidebar-title {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-muted);
}

.sidebar-list {
  list-style: none;
}

.sidebar-item {
  margin-bottom: var(--spacing-sm);
}

.sidebar-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  padding-left: var(--spacing-md);
  border-left: 2px solid var(--color-border);
  display: block;
}

.sidebar-link:hover {
  color: var(--color-text);
  border-left-color: var(--color-accent);
}

.content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.doc-section {
  padding-top: var(--spacing-2xl);
}

.doc-section:first-child {
  padding-top: 0;
}

.doc-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.doc-text {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.doc-list {
  padding-left: var(--spacing-lg);
}

.doc-list li {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--spacing-sm);
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing-md);
}

.doc-table th,
.doc-table td {
  text-align: left;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.doc-table-head {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.doc-table-code {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-accent);
}

.doc-table-text {
  font-size: 0.9375rem;
}

.faq-item {
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.faq-answer {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.download-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-2xl);
  background-color: var(--color-surface);
  border: 1px solid var(--color-accent);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-2xl);
}

.download-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.download-version {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-lg);
}

.download-features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.download-features li {
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.download-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.download-size,
.download-date {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.download-action {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  justify-content: center;
}

.mod-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  position: relative;
}

.mod-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.mod-author {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  margin-bottom: var(--spacing-sm);
}

.mod-desc {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-md);
}

.mod-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mod-tag-required {
  background-color: rgba(74, 143, 93, 0.15);
  color: var(--color-accent);
}

.mod-tag-optional {
  background-color: rgba(176, 176, 184, 0.15);
  color: var(--color-text-muted);
}

.auth-container {
  display: flex;
  justify-content: center;
  padding: var(--spacing-3xl) 0;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-md);
}

.auth-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.auth-subtitle {
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--spacing-xl);
  font-size: 0.9375rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.auth-footer {
  text-align: center;
  font-size: 0.875rem;
}

.auth-link {
  color: var(--color-accent);
  text-decoration: none;
}

.auth-link:hover {
  text-decoration: underline;
}

.auth-divider {
  margin: 0 var(--spacing-sm);
  color: var(--color-text-muted);
}

.admin-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--spacing-2xl);
}

.admin-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--spacing-xl));
  height: fit-content;
}

.admin-nav-list {
  list-style: none;
}

.admin-nav-item {
  margin-bottom: var(--spacing-sm);
}

.admin-nav-link {
  display: block;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  padding: var(--spacing-sm) var(--spacing-md);
  border-left: 2px solid var(--color-border);
}

.admin-nav-link:hover,
.admin-nav-link-active {
  color: var(--color-text);
  border-left-color: var(--color-accent);
}

.admin-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.upload-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-md);
}

.recent-uploads {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--spacing-xl);
  border-radius: var(--radius-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

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

.form-input,
.form-select,
.form-textarea,
.form-file {
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--color-text);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  width: 100%;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus,
.form-file:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-file {
  padding: var(--spacing-sm);
}

.form-help {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

.form-check {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.form-checkbox {
  width: 16px;
  height: 16px;
  accent-color: var(--color-accent);
}

.form-check-label {
  font-size: 0.9375rem;
  color: var(--color-text);
}

.form-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing-md);
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.admin-table th {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: var(--color-surface-alt);
}

.admin-table tr:hover {
  background-color: var(--color-surface-alt);
}

.status-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-active {
  background-color: rgba(74, 143, 93, 0.15);
  color: var(--color-accent);
}

.status-inactive {
  background-color: rgba(176, 176, 184, 0.15);
  color: var(--color-text-muted);
}

.btn-danger {
  background-color: rgba(201, 162, 39, 0.15);
  color: var(--color-danger);
  border-color: rgba(201, 162, 39, 0.4);
}

.btn-danger:hover {
  background-color: rgba(201, 162, 39, 0.25);
  border-color: var(--color-danger);
}

.back-link {
  margin-top: var(--spacing-xl);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.data-table-head {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-table-text {
  font-size: 0.9375rem;
}

.data-table-actions {
  display: flex;
  gap: var(--spacing-md);
}

.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
  border: 1px solid transparent;
}

.alert-error {
  background-color: rgba(201, 162, 39, 0.15);
  border-color: rgba(201, 162, 39, 0.4);
  color: var(--color-danger);
}

.alert-success {
  background-color: rgba(74, 143, 93, 0.15);
  border-color: rgba(74, 143, 93, 0.4);
  color: var(--color-accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
}

.btn-lg {
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

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

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

.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-border-light);
  background-color: var(--color-surface);
}

.btn-link {
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
}

.btn-link:hover {
  text-decoration: underline;
}

.btn-link-danger {
  color: var(--color-danger);
}

.btn-link-danger:hover {
  text-decoration: underline;
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-server {
    order: -1;
  }

  .grid-sidebar {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .nav-list {
    display: none;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }

  .download-card {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-copy {
    text-align: left;
  }

  .steps {
    flex-direction: column;
  }

  .form-actions {
    flex-direction: column;
  }
}

.step-image {
    margin-top: 8px;
    max-width: 100%;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.lightbox {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 1000;
}

.lightbox.active {
    display: block;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
}

.lightbox-image {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: #111;
}