/* ====== Theme tokens ====== */
:root {
  --bg: #F7F3EF;
  --bodytext: #333;
  --delpherdarkblue: #01415b;   /* Delpher dark blue */
  --delpherpink: #ef6079;       /* Delpher pink color */
  --delphermint: #9cdbd9;       /* Delpher mint color */
  --linkcolor: #00857b;         /* brand teal accent */
  --subtitlecolor: #666;        /* optional, can fallback to bodytext */
  --border: #ccc;
  --shadow: 8px 8px 10px rgba(0,0,0,0.1);
  --search-highlight: #ffeb3b; /* bright yellow for search hits */
  --button-background: #fff; /*  basic light blue for button background */
  --x-button-red: #b71c1c;  /* red for little "clear" buttons in result summaries*/
}

/* ====== Base ====== */
* { box-sizing: border-box; }

body {
  font-family: "Roboto","Nunito", "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg);
  color: var(--bodytext);
  min-height: 100vh;         /* full viewport height */
  margin: 0;                 /* remove default body margin */
}

/* Links */
a {
  color: var(--linkcolor);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

h1, h3, h4 {
  text-align: center;
  line-height: 1.4;
  margin: 0; /* reset, set specific below */
}

h1 {
  color: var(--delpherdarkblue);
  padding: 0 20px;
}
h3 {
  color: var(--delpherpink);
  margin: 15px 0 4px;
  font-size: 1.6em;
  font-weight: 600;
}

h4 {
  color: var(--bodytext);
  font-size: 1em;
  font-weight: 400;
  margin: 10px 0px 0px;
}

option, select {
    line-height: 1.4em;
    padding: 0px; /* top, right, bottom, left */
}


/* ====== Loading Spinner ====== */
#loading-spinner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;                 /* ensure it’s on top */
}

.spinner {
  border: 6px solid var(--border);     /* Light grey */
  border-top: 6px solid var(--delpherdarkblue); /* Your brand blue */
  border-radius: 50%;
  width: 100px;
  height: 100px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ====== Header (top banner) ====== */
.top-banner {
  background-color: var(--delphermint);
  padding: clamp(16px, 4vw, 30px) clamp(20px, 6vw, 60px) clamp(16px, 4vw, 20px);
  position: relative;
}

/* Flex wrapper for logos + text */
.top-banner-flex {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px; /* space between logo block and text block */
}

/* Logo block: desktop = pinned top-left, mobile = stacked above */
.top-logo-block {
  position: absolute;
  top: 44px;
  left: 50px;
  display: flex;
  flex-direction: row; /* vertical stack on wide screens */
  gap: 30px;
}

.top-text-block {
  text-align: center;
  margin: 12px auto 0;      /* adds breathing room above title */
  max-width: 900px;         /* limit width so text doesn't stretch too wide */
  padding: 0 20px 0 20px;          /* small side padding for mobile */
}

.top-banner h1 {
  margin: 0;
  color: var(--delpherdarkblue);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.subtitle {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: var(--subtitlecolor);
  margin-top: 10px;
  margin-bottom: 20px;
  font-weight: 200;
}

.logo {
  height: clamp(30px, 10vw, 60px);
  width: auto;
}

/* ====== Facets / Filters ====== */
.center-wrap {
  display: flex;
  align-items: center;   /* vertical center */
  justify-content: center; /* horizontal center */
  margin-top: 0px;
  margin-bottom: 20px;
}

.filters-container {
  width: 100%;
  padding: 10px 20px 10px 10px;
  background-color: var(--delpherdarkblue);
  color: var(--button-background);
}

.filters-bar {
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin: 10px 0 12px;
  border: 0;
}

/* keep label + select together */
.filter-item {
  display: flex;
  align-items: center;
  gap: 10px;               /* space between label and dropdown */
  white-space: nowrap;    /* prevent wrapping inside */
}

/* Select styling */
#occFilter, #genderFilter, #countryFilter, #dobFilter, #dodFilter, #pcFilter, #sortOrder {
  padding: 6px 8px;
  font-size: 0.9em;
  line-height: 1.2em;
  color: var(--bodytext);
  background: var(--button-background);
  border: 1px solid var(--delpherdarkblue);
  border-radius: 0px;
}

/* Reset button */
#clearFilter {
  padding: 6px 12px;
  font-size: 1.0em;
  color: var(--bodytext);
  background: var(--delphermint);
  border: 1px solid var(--delpherdarkblue);
  border-radius: 0px;
  white-space: nowrap; /* also prevent breaking here */
}


/* Search box */
.search {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
}

.search-box-wrapper {
  position: relative;
  display: inline-block;
}

#searchBox {
  background-color: var(--button-background);
  background-image: url("../media/magnifying_glass_icon.svg");
  background-size: 22px;
  background-repeat: no-repeat;
  background-position: 20px center;
  font-size: 1.3em;
  border: 1px solid var(--delpherdarkblue);
  border-radius: 0px;
  min-width: 400px;
  padding-right: 2em;       /* add space so text doesn’t overlap X */
  padding-left: 2.5em;
  height: 2.5em;
}

/* Hide the X by default */
#clearSearch {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  border-radius: 50%;   /* makes the hover background circular */
  font-size: 1.2em;
  opacity: 0.5;
}

#clearSearch:hover {
  color: #000;
  opacity: 1;
  background-color: rgba(0,0,0,0.1); /* subtle gray circle */
}

/* Focus via keyboard tab*/
#clearSearch:focus {
    outline: 1px solid var(--delpherdarkblue);
    outline-offset: 0px;
    opacity: 1;
    background-color: rgba(0,0,0,0.1);
}



/* Highlight for query matches */
mark.search-hit {
  background: var(--search-highlight);
  padding: 0 2px;
}

/* ======Results summary -- Showing results 1–50 of 820 ====== */

/* ====== Paginator ====== */
/* Line 1: results + page, single row */
.paginator {
text-align: center;
margin-bottom: 4px;
 }

.paginator-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-wrap: nowrap;
  white-space: nowrap;
  margin-top: 20px;
}

.paginator-status .results-summary,
.paginator-status .page-status {
  font-size: 0.95em;
  color: var(--muted);
}

/* Insert the pipe only between results and page */
.paginator-status .page-status::before {
  content: " | ";
  color: var(--muted);
}

/* Lines 2–4: each on its own line; auto-hide when empty */
.results-extras-wrapper {
  display: flex;
  justify-content: flex-begin;  /* push contents to the left */
  width: 100%;                /* span full row */
  padding-left: 20px
}

.results-extras {
  display: flex;
  flex-direction: column;
  align-items: flex-start;     /* items inside the box align left */
  gap: 6px;
  border: 0px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
}

.results-extras > div {
  display: flex;              /* keep cross + text together */
  align-items: flex-start;    /* align cross to top if text wraps */
  gap: 4px;                   /* space between cross and text */
  font-size: 0.95em;
  color: var(--subtitlecolor);
  max-width: 100%;            /* allow wrapping */
  word-break: break-word;     /* long text can wrap, but not under cross */
}

.results-extras > div:empty {
  display: none;
}


/* Tiny red clear buttons that sit before each summary line */
.clear-chip {
  flex-shrink: 0;             /* don’t shrink */
  background: var(--delpherpink);   /* red */
  border: 0;
  width: 1.25em;
  height: 1.25em;
  margin-right: 6px;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  font-size: 1em;
  line-height: 1;
}

.clear-chip:hover { background: var(--x-button-red); }
.clear-chip:focus { outline: 1px solid var(--delpherdarkblue); outline-offset: 0px; }
.clear-chip[disabled] { opacity: .4; cursor: default; }



/*  "First", "Prev", page numbers, "Next", "Last"  */
.paginator-links {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0px 0 20px;
  border: 0px solid var(--border);
}
.paginator a { color: var(--linkcolor); }
.paginator .current-page {
  font-weight: 700;
  color: var(--delpherdarkblue);
}
.paginator .ellipsis,
.paginator .dots,
.paginator .disabled { color: var(--subtitlecolor); }

/* ====== Grid person blocks (CSS columns) ====== */

.gallery-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
  padding: 10px 50px 30px 50px; /* top, right, bottom, left */
}

.person-block {
  display: block;               /* grid item */
  margin: 0px;             /* equal spacing all around */
  background: var(--button-background);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  box-shadow: var(--shadow);
  text-align: center;
}


/* ====== Swiper (image carousel) ====== */
.swiper { width: 100%; height: auto; margin-bottom: 20px; }
.swiper-wrapper { padding: 0; }
.swiper-slide img {
  width: 95%;
  display: block;
  margin: 0 auto 10px;
  border-radius: 6px;
}

.swiper-pagination {
  position: relative;
  margin-top: 5px;
  text-align: center;
  }

/* Default (inactive) bullets */
.swiper-pagination-bullet {
  background: var(--subtitlecolor);   /* your default color */
  opacity: 1;         /* make sure it's not faded */
  width: 10px;
  height: 10px;
  margin: 0 0px;
  border-radius: 50%;
}

/* Active bullet */
.swiper-pagination-bullet-active {
  background: var(--delpherpink);  /* brand color */
}


/* ====== Wikipedia links row ====== */
.article-links-flex {
  width: 100%;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.article-text p { margin-top: 10px; font-size: 0.95em; }

.wikipedia-logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
  vertical-align: middle;
  margin-top:5px
}

/* ====== Credit line ====== */
.credit-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.8em;
  margin-top: -10px;
  margin-bottom: 8px;
}
.credit-line img {
  height: 20px;
  width: auto;
  vertical-align: middle;
  object-fit: contain;
}

/* ====== Responsive footer ====== */
.bottom-banner {
  background-color: var(--delpherdarkblue);
  color: var(--button-background);
  /* Responsive spacing + type size */
  padding: clamp(16px, 3vw, 32px);
  margin-top: 50px;
  font-size: clamp(1.0rem, 1.1vw, 1.1rem);
  font-weight: 400;
}

/* Layout wrapper for footer content */
.footer-flex {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;       /* center block as a whole */
  gap: 20px 24px;                /* row/column gap */
  text-align: left;
  max-width: 1200px;             /* keep line-length reasonable */
  margin: 0 auto;                /* center within banner */
}

/* Footer Logos: scale down on smaller screens */
.footer-logo {
  height: clamp(64px, 8vw, 120px);
  width: auto;
  object-fit: contain;
  flex: 0 0 auto;
  margin-right: 20px;
}

/* GitHub logo + text block */
.github-block {
  display: flex;
  flex-direction: row;
  align-items: center; /* vertically center logo + text */
  gap: 5px;           /* space between them */
  margin-top: 25px;
  margin-left: -14px;
}

.github-logo {
  height: clamp(25px, 4vw, 40px);
  width: auto;
  object-fit: contain;
  margin: 0 10px 0 10px;
}

/* Text column grows/shrinks as space allows */
.footer-text {
  flex: 1 1 480px;               /* grow, shrink, preferred width */
  min-width: 260px;              /* avoid too-narrow columns */
}

.footer-text p {
  margin: 8px 0;
}

.footer-text a {
  color: var(--delphermint);
  text-decoration: none;
}
.footer-text a:hover,
.footer-text a:focus {
  text-decoration: underline;
}


/* ====== Responsive ====== */
/* If you prefer explicit counts at breakpoints, you can force them here.
   Otherwise, column-width above already handles responsiveness. */

@media (max-width: 1400px) {
  .top-logo-block {
    position: static;       /* no longer absolute, flows with content */
    flex-direction: row;    /* logos side by side */
    justify-content: center;
    gap: 30px;
    order: -1;              /* move block above text */
    margin: 10px auto 0px; /* breathing room below logos */
  }

  .top-text-block {
    margin: 0px auto 0px;
  }
}


@media (max-width: 1200px) {
  .gallery-container { column-count: 3; }

  .top-banner-flex {
    align-items: center;
  }

  .top-text-block {
    text-align: center;
  }
}

@media (max-width: 1000px) {
  .filters-bar {
    justify-content: flex-start;
    padding-left: 15px;
  }

  .filters-bar label {
    font-size: 0.85em;
  }

  .filters-bar select {
    font-size: 0.85em;
    padding: 4px 6px;
    line-height: 0.8em;   /* tighten inside the box */
  }

  .filters-bar select option {
    padding: 2px 6px;
    line-height: 0.8em;
    font-size: 0.85em;
  }

  #occFilter, #genderFilter, #countryFilter,
  #dobFilter, #dodFilter, #pcFilter, #clearFilter, #sortOrder {
    font-size: 0.85em;
    padding: 4px 6px;
  }
}


@media (max-width: 900px) {
  .gallery-container { column-count: 2; }

  .footer-flex {
    justify-content: center;
    text-align: center;          /* center text on tablets/phones */
  }
  .footer-logo {
    margin: 0;                   /* no side margin when stacked */
    height: 100px;
  }
  .footer-text {
    flex-basis: 100%;            /* stack under the logo */
  }
  .github-block {
    justify-content: center;
    text-align: center;          /* center text on tablets/phones */
  }
}

@media (max-width: 600px) {
  .gallery-container { column-count: 1; }

  .bottom-banner {
    padding: 16px;               /* tighter padding on small screens */
  }
  .footer-logo {
    height: 80px;                /* keep logo readable but compact */
  }
}