/* font */
@import url('https://fonts.googleapis.com/css2?family=Old+Standard+TT:700&family=Special+Elite&display=swap');

:root {
  --font-typewriter: 'Special Elite', monospace;
  --font-headline: 'Old Standard TT', serif;

  /* palette */
  --paper-bg: #f5eeda; 
  --ink-color: #3d3522;
  --stain-color: rgba(165, 133, 82, 0.15);
  --highlight-color: #a52a2a;
  --shadow-color: rgba(61, 53, 34, 0.4);
}

/* background */
body {
  margin: 0;
  padding: 2rem;
  padding-top: 100px;
  font-family: var(--font-typewriter);
  color: var(--ink-color);
  font-size: 1.1rem;
  line-height: 2;
  background-color: var(--paper-bg);
}

/* headings */
h1 {
  font-family: var(--font-headline);
  font-size: 3.5rem;
  text-align: center;
  color: var(--ink-color);
  text-transform: uppercase;
  margin-bottom: 2rem;
  border-top: 4px double var(--ink-color);
  border-bottom: 4px double var(--ink-color);
  padding: 1rem 0;
}

h2, h3 {
  font-family: var(--font-headline);
  font-weight: 700;
  color: var(--ink-color);
  text-transform: uppercase;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--ink-color);
}

h2 {
  font-size: 1.8rem;
  margin-top: 2rem;
}

/* first letter style*/
body > p:first-of-type::first-letter {
    font-size: 3em;
    font-family: var(--font-headline);
    float: left;
    line-height: 0.9;
    padding-right: 8px;
    padding-top: 4px;
}

/* navigation bar */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  
  display: flex;
  justify-content: space-between; 
  align-items: center; 
  
  padding: 15px 40px; 
  box-sizing: border-box; 

  background-color: rgba(245, 238, 218, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-bottom: 1px solid var(--ink-color);
  box-shadow: 0 2px 10px var(--shadow-color);
}

/* logo on top left */
.nav-logo {
  font-family: var(--font-headline); 
  font-size: 1.8rem;
  font-weight: bold;
  text-transform: uppercase;
  color: var(--ink-color);
  letter-spacing: 1px;
}

#navbar ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

#navbar li {
  display: inline;
  margin: 0 15px;
}

#navbar a {
  font-family: var(--font-typewriter);
  color: var(--ink-color);
  text-decoration: none;
  padding: 5px 10px;
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

#navbar a:hover {
  background-color: var(--ink-color);
  color: var(--paper-bg);
}

/* main content wrapper */
main {
  max-width: 900px;
  margin: 0 auto;
}

/* card style */
body > p,
body > ul,
.burnt-paper-card,
.spotlight-section {
  background: var(--paper-bg);
  padding: 2.5rem;
  margin-bottom: 2rem;
  position: relative;
  
  border: 10px solid;
  border-image: url('https://i.imgur.com/hgaM2h1.png') 30 stretch;
  box-shadow: 0 10px 30px var(--shadow-color);
}

/* links styling */
a {
  color: var(--highlight-color);
  text-decoration: underline;
}

a:hover {
  background-color: var(--highlight-color);
  color: var(--paper-bg);
}

/* image styling */
img {
  top: 0;
  left: 0;  
  border: 8px solid var(--paper-bg);
  outline: 1px solid var(--ink-color);
  box-shadow: 0 5px 15px var(--shadow-color);
}

/* --- spotlight section style */
.spotlight-grid {
  display: flex;
  flex-wrap: wrap; 
  gap: 2rem;
  justify-content: space-between;
}

.event-clipping {
  flex: 1;
  min-width: 250px; 
  border: 2px dashed var(--ink-color); 
  padding: 1.5rem;
  text-align: center;
  background-color: rgba(61, 53, 34, 0.03); 
}

.event-clipping h3 {
  font-family: var(--font-headline);
  border-bottom: 1px solid var(--ink-color);
  margin-top: 0;
  padding-bottom: 10px;
  font-size: 1.5rem;
}

.event-clipping .event-date {
  font-family: var(--font-headline);
  font-style: italic;
  font-weight: bold;
  color: var(--highlight-color);
  margin: 0.5rem 0 1.5rem 0;
}

/* button */
.vintage-btn {
  display: inline-block;
  background-color: var(--ink-color);
  color: var(--paper-bg);
  font-family: var(--font-headline);
  text-transform: uppercase;
  text-decoration: none;
  padding: 8px 16px;
  border: 1px solid var(--ink-color);
  transition: all 0.3s ease;
  font-weight: bold;
  cursor: pointer;
  font-size: 0.9rem;
}

.vintage-btn:hover {
  background-color: var(--highlight-color);
  border-color: var(--highlight-color);
  color: var(--paper-bg);
}

/* toolbar styling */
.filter-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    background-color: rgba(61, 53, 34, 0.05); 
    padding: 1.5rem;
    border: 1px solid var(--ink-color);
    margin-bottom: 2rem;
    align-items: flex-end; 
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.filter-group label {
    font-family: var(--font-headline);
    font-weight: bold;
    font-size: 0.9rem;
    text-transform: uppercase;
}

/* input styling */
select, 
input[type="date"], 
input[type="text"]#search-input {
    font-family: var(--font-typewriter);
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--ink-color);
    color: var(--ink-color);
    padding: 5px;
    font-size: 1rem;
    outline: none;
    min-width: 150px;
    cursor: pointer;
}

input[type="text"]#search-input {
    width: 100%;
    margin-bottom: 1rem;
}

input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.2) sepia(1) saturate(5) hue-rotate(20deg);
    cursor: pointer;
}

/*MULTI-SELECT--- */
select[multiple] {
    height: 150px; 
    border: 2px solid var(--ink-color); 
    padding: 10px;
    background-color: var(--paper-bg); 
    line-height: 1.2;
}

/* Style for the options within the multi-select */
select[multiple] option {
    padding: 5px;
}

/* Style for selected options */
select[multiple] option:checked {
    /* Highlight selected options with the theme color */
    background-color: var(--highlight-color);
    color: var(--paper-bg);
}

/*home page image slider*/

.container {
padding: 2rem;
} 

.slider-wrapper {
  position: relative;
  max-width: 5000px;
  margin: 0 auto;
}

.image {
  display: flex;
  aspect-ratio: 16/9;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  border-radius: 0.5rem;
  box-shadow: 0 1.5rem 3rem -0.75rem hsla(0, 0%, 0%, 0.25);
}

.image img {
  flex: 1 0 100%;
  scroll-snap-align: start;
  object-fit: cover;

  border: none;
  outline: none;
  box-shadow: none;
  margin: 0;
}

.slider-nav {
  display: flex;
  column-gap: 1rem;
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.slider-nav a {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background-color: white;
  opacity: 0.75;
  transition: opacity 250ms ease;
}

.slider-nav a:hover { 
  opacity: 1;
}

/* Multi-select styles */
.multiselect-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    min-height: 1.5rem;
    align-items: center;
}

.tag {
    background: var(--highlight-color);
    color: var(--paper-bg);
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--ink-color);
}

.tag button {
    background: none;
    border: none;
    color: var(--paper-bg);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0;
    line-height: 1;
}

.tag button:hover {
    opacity: 0.7;
}

.tag-count {
    background: var(--highlight-color);
    color: var(--paper-bg);
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.9rem;
    border: 1px solid var(--ink-color);
    font-weight: bold;
}

.multiselect-dropdown {
    position: relative;
}

.multiselect-btn {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--ink-color);
    background: var(--paper-bg);
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.multiselect-btn:hover {
    background: var(--highlight-color);
    color: var(--paper-bg);
}

.multiselect-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper-bg);
    border: 1px solid var(--ink-color);
    border-top: none;
    max-height: 200px;
    overflow-y: auto;
    z-index: 10;
}

.multiselect-menu.active {
    display: block;
}

.multiselect-menu label {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    cursor: pointer;
    border-bottom: 1px solid #eee;
}

.multiselect-menu label:hover {
    background: #f5f5f5;
}

.multiselect-menu input[type="checkbox"] {
    margin-right: 0.5rem;
    cursor: pointer;
}

.sub {
  text-align: center;
  font-size: 1.1rem;
  margin-top: -10px;
  margin-bottom: 1.5rem;
  color: var(--ink-color);
  opacity: 0.8;
}

/* Chatbot Styling */
#tsa-chat {
    position: fixed; bottom: 20px; right: 20px; width: 300px; 
    background: white; border-radius: 12px; box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    font-family: Arial, sans-serif; display: none; flex-direction: column; z-index: 10000; overflow: hidden;
}
#chat-header { background: #000000; color: white; padding: 15px; font-weight: bold; }
#chat-header span:last-child:hover {
    color: #ff4d4d; /* Turns red when hovering over the X */
}
#chat-messages { height: 200px; overflow-y: auto; padding: 15px; background: #f4f4f4; display: flex; flex-direction: column; gap: 8px; }
#chat-input-area { display: flex; border-top: 1px solid #ddd; padding: 10px; }
#user-input { flex: 1; border: 1px solid #ccc; padding: 8px; border-radius: 4px; }
.bot-msg { background: #d1eaff; padding: 8px; border-radius: 10px 10px 10px 0; align-self: flex-start; font-size: 13px; }
.user-msg { background: #000000; color: white; padding: 8px; border-radius: 10px 10px 0 10px; align-self: flex-end; font-size: 13px; }
#chat-toggle { position: fixed; bottom: 20px; right: 20px; background: #004a99; color: white; border: none; padding: 12px 20px; border-radius: 50px; cursor: pointer; z-index: 9999; }