/* =========================================================================
   Kleine Terminliste - Redesign inspired by Sinema Transtopia & HKW
   ========================================================================= */

/* =========================================================================
   0. Farb-Variablen & Typography
   ========================================================================= */
:root {
  /* Warm, earthy palette inspired by HKW */
  --bg-main:      #f5f0e8;
  --bg-card:      #ffffff;
  --bg-accent:    #1a1a1a;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --text-muted:   #999999;
  --accent:       #e63946;
  --accent-hover: #c1121f;
  --border:       #1a1a1a;
  --border-light: #e0e0e0;

  /* Layout */
  --max-width:    1200px;
  --spacing-xs:   0.5rem;
  --spacing-sm:   1rem;
  --spacing-md:   1.5rem;
  --spacing-lg:   2rem;
  --spacing-xl:   3rem;

  /* Navigation heights */
  --nav-height:   60px;
  --mobile-header-h: 60px;
}

/* =========================================================================
   1. Base Styles
   ========================================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background-color: var(--bg-main);
  font-size: 16px;
}

body {
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', monospace;
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* =========================================================================
   2. Header & Logo
   ========================================================================= */
header {
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border);
  padding: var(--spacing-md) var(--spacing-lg);
}

.logo-row {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  text-decoration: none;
}

.logo-text {
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

@media (max-width: 768px) {
  header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--mobile-header-h);
    padding: 0 var(--spacing-sm);
    display: flex;
    align-items: center;
  }

  .logo-row {
    width: 100%;
    height: 100%;
  }

  .logo-text {
    font-size: 1.1rem;
  }
}

/* =========================================================================
   3. Navigation
   ========================================================================= */
nav {
  background-color: var(--bg-accent);
  border-bottom: 1px solid var(--border);
}

@media (min-width: 769px) {
  nav {
    position: sticky;
    top: 0;
    z-index: 100;
  }
}

nav ul.navbar {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  list-style: none;
  padding: var(--spacing-sm) var(--spacing-lg);
}

nav ul.navbar li {
  position: relative;
}

nav ul.navbar li a,
.dropdown > button.dropdown-toggle {
  color: #ffffff;
  font-family: 'SF Mono', monospace;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs) 0;
  transition: opacity 0.2s;
}

nav ul.navbar li a:hover,
.dropdown > button.dropdown-toggle:hover {
  opacity: 0.7;
  text-decoration: none;
}

/* Dropdown */
.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  background-color: var(--bg-accent);
  min-width: 200px;
  max-height: 70vh;
  overflow-y: auto;
  border: 1px solid rgba(255,255,255,0.2);
  z-index: 999;
  list-style: none;
}

.dropdown.show > .dropdown-content {
  display: block;
}

@media (hover: hover) {
  .dropdown:hover > .dropdown-content {
    display: block;
  }
}

.dropdown-content li a {
  display: block;
  padding: 0.75rem 1rem;
  color: #ffffff;
  font-size: 0.85rem;
  text-transform: none;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  line-height: 1.4;
}

.dropdown-content li:last-child a {
  border-bottom: none;
}

.dropdown-content li a:hover {
  background-color: rgba(255,255,255,0.1);
  text-decoration: none;
}

/* Search icon */
nav ul.navbar li.search-icon {
  margin-left: auto;
}

/* =========================================================================
   4. Icon Buttons
   ========================================================================= */
.icon-button {
  background: none;
  border: none;
  color: #ffffff;
  cursor: pointer;
  padding: var(--spacing-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s;
}

.icon-button:hover {
  opacity: 0.7;
}

.icon-button svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
}

/* Hamburger */
@media (min-width: 769px) {
  .hamburger-icon {
    display: none !important;
  }
}

@media (max-width: 768px) {
  nav {
    position: fixed;
    top: 0;
    right: 0;
    height: var(--mobile-header-h);
    background: transparent !important;
    border: none;
    z-index: 1001;
    width: auto;
  }

  nav ul.navbar {
    height: 100%;
    padding: 0 var(--spacing-sm);
    gap: var(--spacing-md);
    justify-content: flex-end;
  }

  nav ul.navbar > li:not(.search-icon):not(.hamburger-icon) {
    display: none !important;
  }

  .hamburger {
    position: relative;
    width: 40px;
    height: 40px;
    background: none;
    border: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hamburger .bar {
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .hamburger .bar:nth-child(1) { transform: translateY(-8px); }
  .hamburger .bar:nth-child(2) { transform: translateY(0); }
  .hamburger .bar:nth-child(3) { transform: translateY(8px); }

  .hamburger.open .bar:nth-child(1) { transform: rotate(45deg); }
  .hamburger.open .bar:nth-child(2) { opacity: 0; }
  .hamburger.open .bar:nth-child(3) { transform: rotate(-45deg); }

  .icon-button svg {
    stroke: var(--text-primary);
  }
}

/* =========================================================================
   5. Mobile Menu
   ========================================================================= */
@media (min-width: 769px) {
  .mobile-menu,
  #search-flyout {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .mobile-menu {
    position: fixed;
    top: var(--mobile-header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-main);
    z-index: 999;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    border-top: 1px solid var(--border);
  }

  .mobile-menu.show {
    transform: translateX(0);
  }

  .mobile-menu-inner {
    padding: var(--spacing-md);
  }

  .acc {
    border-bottom: 1px solid var(--border-light);
  }

  .acc-trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    font-family: 'SF Mono', monospace;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-primary);
    background: none;
    border: none;
    cursor: pointer;
  }

  .acc .chev {
    transition: transform 0.2s;
  }

  .acc.open .chev {
    transform: rotate(180deg);
  }

  .acc-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .acc-panel ul {
    list-style: none;
    padding-bottom: var(--spacing-sm);
  }

  .acc-panel a {
    display: block;
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
  }

  .acc-link {
    display: block;
    padding: var(--spacing-md) 0;
    font-family: 'SF Mono', monospace;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-primary);
  }
}

/* =========================================================================
   6. Desktop Search
   ========================================================================= */
@media (min-width: 769px) {
  .desktop-search-wrapper {
    background: var(--bg-main);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .desktop-search-wrapper.show {
    max-height: 80px;
  }

  .search-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-lg);
  }

  .search-form-inline {
    display: flex;
    border: 1px solid var(--border);
  }

  .search-form-inline input[type="text"] {
    flex: 1;
    padding: var(--spacing-sm);
    border: none;
    font-family: 'SF Mono', monospace;
    font-size: 0.9rem;
    background: var(--bg-card);
    color: var(--text-primary);
  }

  .search-form-inline input::placeholder {
    color: var(--text-muted);
  }

  .search-form-inline .search-submit-btn {
    background: var(--bg-accent);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .search-form-inline .search-submit-btn svg {
    stroke: #ffffff;
    width: 20px;
    height: 20px;
  }

  .search-form-inline .search-submit-btn:hover {
    background: var(--text-secondary);
  }
}

/* =========================================================================
   7. Mobile Search Flyout
   ========================================================================= */
@media (max-width: 768px) {
  .desktop-search-wrapper {
    display: none;
  }

  #search-flyout {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--mobile-header-h);
    background: var(--bg-main);
    border-bottom: 1px solid var(--border);
    z-index: 1002;
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-sm);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
  }

  #search-flyout.show {
    transform: translateY(0);
  }

  .search-flyout-form {
    flex: 1;
    display: flex;
  }

  .search-flyout-form input[type="text"] {
    flex: 1;
    padding: var(--spacing-sm);
    border: 1px solid var(--border);
    font-family: 'SF Mono', monospace;
    font-size: 1rem;
    background: var(--bg-card);
  }
}

/* =========================================================================
   8. Main Content
   ========================================================================= */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-lg);
}

@media (max-width: 768px) {
  main {
    padding: var(--spacing-md);
    margin-top: var(--mobile-header-h);
  }
}

h1 {
  font-family: 'SF Mono', monospace;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--border);
}

h2 {
  font-family: 'SF Mono', monospace;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
}

/* =========================================================================
   9. Event List & Cards
   ========================================================================= */
.event-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Date Separator */
.date-separator {
  background: var(--bg-accent);
  color: #ffffff;
  padding: var(--spacing-sm) var(--spacing-md);
  margin-top: var(--spacing-lg);
  position: sticky;
  top: var(--nav-height);
  z-index: 10;
}

.date-separator:first-child {
  margin-top: 0;
}

.date-separator-text {
  font-family: 'SF Mono', monospace;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .date-separator {
    top: var(--mobile-header-h);
  }
}

/* Event Card */
.event-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  min-height: 160px;
  transition: background 0.2s;
}

.event-card:hover {
  background: #fafafa;
}

/* Venue Panel (left) */
.venue-panel {
  background: var(--bg-main);
  border-right: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
}

.venue-panel-link {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.venue-logo {
  max-width: 100%;
  max-height: 100px;
  object-fit: contain;
}

.venue-name-fallback {
  font-family: 'SF Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  word-break: break-word;
}

/* Event Details (right) */
.event-details {
  padding: var(--spacing-md);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  font-family: 'SF Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.event-time-badge {
  font-weight: 600;
  color: var(--text-primary);
}

.event-venue-address {
  color: var(--text-muted);
}

.event-type-badge {
  background: var(--bg-accent);
  color: #ffffff;
  padding: 0.15em 0.5em;
  font-size: 0.7rem;
  font-weight: 500;
}

.event-free-badge {
  background: #2e7d32;
  color: #ffffff;
  padding: 0.15em 0.5em;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.event-details h2 {
  margin: var(--spacing-xs) 0;
  padding-right: 40px;
}

.event-details h2 a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s;
}

.event-details h2 a:hover {
  color: var(--accent);
  text-decoration: none;
}

.event-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-top: auto;
}

/* Merken Button */
.merken-toggle {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: 1px solid var(--border);
  cursor: pointer;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}

.merken-toggle:hover {
  background: var(--bg-main);
}

.merken-toggle svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--text-primary);
}

.merken-toggle.marked {
  background: var(--accent);
  border-color: var(--accent);
}

.merken-toggle.marked svg {
  fill: #ffffff;
  stroke: #ffffff;
}

/* Mobile Event Cards */
@media (max-width: 768px) {
  .event-card {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .venue-panel {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-sm);
    min-height: 80px;
  }

  .venue-logo {
    max-height: 60px;
  }

  .event-details {
    padding: var(--spacing-sm);
    padding-right: 50px;
  }

  .merken-toggle {
    top: var(--spacing-sm);
    right: var(--spacing-sm);
  }
}

/* =========================================================================
   10. Search Page
   ========================================================================= */
.search-form {
  display: flex;
  margin-bottom: var(--spacing-lg);
  border: 1px solid var(--border);
}

.search-form input[type="text"] {
  flex: 1;
  padding: var(--spacing-sm);
  border: none;
  font-family: 'SF Mono', monospace;
  font-size: 1rem;
  background: var(--bg-card);
}

.search-form button {
  background: var(--bg-accent);
  color: #ffffff;
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: 'SF Mono', monospace;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
}

.search-form button:hover {
  background: var(--text-secondary);
}

.result-count {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.no-events {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-muted);
  font-style: italic;
}

/* =========================================================================
   11. Day Sections (Week View)
   ========================================================================= */
.day-section {
  margin-bottom: var(--spacing-xl);
}

.day-section h2 {
  background: var(--bg-accent);
  color: #ffffff;
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: 0;
  text-transform: uppercase;
}

/* Compact cards */
.event-card.compact {
  min-height: auto;
  grid-template-columns: 1fr;
}

.event-card.compact .venue-panel {
  display: none;
}

.event-card.compact .event-details {
  padding: var(--spacing-sm) var(--spacing-md);
}

.event-card.compact h3 {
  font-size: 0.95rem;
  font-weight: 500;
  margin: 0;
}

.event-card.compact h3 a {
  color: var(--text-primary);
}

.event-card.compact h3 a:hover {
  color: var(--accent);
}

/* =========================================================================
   12. Footer
   ========================================================================= */
footer {
  border-top: 1px solid var(--border);
  text-align: center;
  padding: var(--spacing-lg);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* =========================================================================
   13. Utilities
   ========================================================================= */
.hidden {
  display: none !important;
}

/* Body state for mobile dropdown */
body.dropdown-open {
  overflow: hidden;
}