/* ========================================
   PCM Group – Brand Styleguide Portal
   Styled to match pcm-group.at
   ======================================== */

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

:root {
  --sidebar-w: 280px;
  --bg: #0d0709;
  --bg-surface: #130d0f;
  --bg-card: #1a1214;
  --border: #2e2224;
  --text: #e8e0e3;
  --text-muted: #b8acb0;
  --accent: #d4608b;
  --accent-dark: #7d2448;
  --accent-light: #e88aaf;
  --radius: 0px;
  --radius-lg: 0px;
  --transition: 0.25s ease;
}

[hidden] {
  display: none !important;
}

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

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 300;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ---- Sidebar ---- */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-header {
  padding: 2rem 1.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text);
}

.sidebar-subtitle {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-top: 0.35rem;
  font-weight: 500;
}

.sidebar-nav {
  list-style: none;
  flex: 1;
  padding: 0.75rem 0;
}

.sidebar-nav li a {
  display: block;
  padding: 0.6rem 1.5rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  transition: color var(--transition), background var(--transition);
  border-left: 2px solid transparent;
}

.sidebar-nav li a:hover {
  color: var(--text);
  background: rgba(212, 96, 139, 0.04);
}

.sidebar-nav li a.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: rgba(212, 96, 139, 0.08);
}

.sidebar-tools {
  padding: 0.75rem 1.5rem;
  border-top: 1px solid var(--border);
}

.sidebar-tool-link {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--accent-dark);
  text-align: center;
  transition: background var(--transition), color var(--transition);
}

.sidebar-tool-link:hover {
  background: var(--accent-dark);
  color: var(--text);
}

.sidebar-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ---- Mobile Header ---- */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  align-items: center;
  padding: 0 1rem;
  z-index: 110;
}

.menu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text);
  transition: var(--transition);
}

.mobile-title {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text);
  margin-left: 0.75rem;
  letter-spacing: 0.04em;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 99;
}

/* ---- Main Content ---- */
.content {
  margin-left: var(--sidebar-w);
  padding: 3rem 3rem 4rem;
  max-width: 960px;
}

/* ---- Welcome ---- */
.welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
}

.welcome h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 4rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.welcome h1 em {
  font-style: italic;
  color: var(--accent);
}

.welcome-sub {
  font-size: 0.6rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 2rem;
}

.welcome-hint {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 300;
}

/* ---- Brand Header ---- */
.brand-header {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.brand-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.eyebrow {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  font-weight: 500;
}

.version-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(212, 96, 139, 0.12);
  color: var(--accent);
}

.brand-header h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  font-weight: 300;
}

.brand-updated {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 1rem;
  opacity: 0.6;
  letter-spacing: 0.03em;
}

/* ---- Sections ---- */
.section {
  margin-bottom: 3.5rem;
}

.section h2 {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.empty-hint {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-style: italic;
  opacity: 0.6;
  padding: 1rem 0;
}

/* ---- Colors ---- */
.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  gap: 1rem;
}

.color-card {
  background: var(--bg-card);
  overflow: hidden;
  border: 1px solid var(--border);
}

.color-swatch {
  height: 90px;
  width: 100%;
}

.color-info {
  padding: 0.75rem 0.85rem;
}

.color-name {
  font-size: 0.8rem;
  font-weight: 500;
}

.color-hex {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  margin-top: 0.15rem;
}

.color-var {
  font-size: 0.6rem;
  color: var(--text-muted);
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  opacity: 0.6;
  margin-top: 0.15rem;
}

/* ---- Typography ---- */
.typo-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.typo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.5rem;
}

.typo-label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.typo-sample {
  margin-bottom: 1rem;
  line-height: 1.3;
}

.typo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
}

/* ---- Logos ---- */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.logo-card {
  overflow: hidden;
  border: 1px solid var(--border);
}

.logo-preview {
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.logo-preview.bg-dark {
  background: var(--bg);
}

.logo-preview.bg-light {
  background: #e8e0e3;
}

.logo-preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.logo-placeholder {
  color: var(--text-muted);
  font-size: 0.7rem;
  font-style: italic;
  opacity: 0.4;
}

.logo-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0.85rem;
  font-size: 0.7rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.logo-label a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.6rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.logo-label a:hover {
  color: var(--accent-light);
}

/* ---- Icons ---- */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 1rem;
}

.icon-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.25rem 0.5rem 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color var(--transition);
}

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

.icon-card img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  margin-bottom: 0.6rem;
}

.icon-card .icon-name {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-align: center;
  word-break: break-word;
}

.icon-card a {
  font-size: 0.55rem;
  color: var(--accent);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.4rem;
  font-weight: 500;
}

/* ---- Buttons ---- */
.button-showcase {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.btn {
  padding: 0.7rem 1.8rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: default;
  transition: var(--transition);
  font-family: 'Montserrat', sans-serif;
}

/* ---- Photos ---- */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.photo-card {
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}

.photo-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.photo-card .photo-label {
  padding: 0.6rem 0.85rem;
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.photo-card .photo-label a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.6rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.photo-links {
  margin-top: 0.5rem;
}

.photo-link-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
}

.photo-link-item .link-icon {
  font-size: 1rem;
  opacity: 0.6;
}

.photo-link-item a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 400;
}

.photo-link-item a:hover {
  color: var(--accent-light);
}

.photo-link-item .link-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-left: auto;
}

/* ---- Assets / Downloads ---- */
.asset-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.asset-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.8rem;
}

.asset-item .asset-name {
  font-weight: 400;
}

.asset-item a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.6rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--accent);
  transition: background var(--transition), color var(--transition);
}

.asset-item a:hover {
  background: var(--accent);
  color: var(--bg);
}

/* ---- Auth Overlay ---- */
body.auth-locked .sidebar,
body.auth-locked .mobile-header,
body.auth-locked .content,
body.auth-locked .sidebar-overlay {
  display: none !important;
}

#auth-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.auth-box {
  text-align: center;
  max-width: 360px;
  width: 100%;
  padding: 2rem;
}

.auth-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.auth-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 0.5rem;
}

.auth-title em {
  font-style: italic;
  color: var(--accent);
}

.auth-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-weight: 300;
}

#auth-form {
  display: flex;
  gap: 0;
}

#auth-input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-right: none;
  color: var(--text);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 300;
  outline: none;
}

#auth-input:focus {
  border-color: var(--accent);
}

#auth-form button {
  padding: 0.75rem 1.5rem;
  background: var(--accent-dark);
  border: 1px solid var(--accent-dark);
  color: var(--text);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background var(--transition);
}

#auth-form button:hover {
  background: var(--accent);
  color: var(--bg);
}

.auth-error {
  color: var(--accent);
  font-size: 0.75rem;
  margin-top: 1rem;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }

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

  .sidebar-overlay.open {
    display: block;
  }

  .mobile-header {
    display: flex;
  }

  .content {
    margin-left: 0;
    padding: 76px 1.25rem 3rem;
  }

  .brand-header h1 {
    font-size: 2rem;
  }

  .welcome h1 {
    font-size: 2.5rem;
  }

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

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

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

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

  .button-showcase {
    flex-direction: column;
    align-items: flex-start;
  }
}