/* SambiDB main stylesheet */
:root {
  /* ── Brand palette: change these to retheme ───────────────── */
  --primary-light:    #d7e4f9;
  --primary-medium:   #51579A;
  --secondary-light:  #fae0f0;
  --secondary-medium: #da0044;
  --secondary-dark:   #980023;

  /* ── Derived semantic variables ───────────────────────────── */

  /* layout */
  --body-bg:          DarkGrey;
  --main-bg:          White;
  --main-border:      Black;

  /* navigation */
  --nav-bg:           var(--primary-medium);
  --nav-link:         White;
  --nav-bg-hover:     var(--secondary-dark);
  --nav-link-hover:   White;
  --scrollnav-bg:     color-mix(in srgb, var(--primary-medium) 70%, transparent);

  /* page chrome */
  --title:            var(--primary-medium);
  --title-bg:         White;

  /* sections & fieldsets */
  --section-border:       var(--secondary-dark);
  --section-title-border: var(--secondary-dark);
  --section-title-bg:     var(--secondary-dark);
  --section-title:        White;
  --fieldset-border:      var(--secondary-dark);
  --legend-bg:            var(--secondary-dark);
  --legend:               White;

  /* typography */
  --h1:               var(--secondary-medium);
  --h2:               var(--primary-medium);
  --h3:               Black;
  --h4:               var(--secondary-dark);
  --link:             #333399;
  --link-hover:       DarkBlue;
  --link-more:        Black;
  --alert:            Red;
  --highlight:        var(--primary-light);
  --validation:       Red;
  --inline-label:     var(--secondary-dark);

  /* forms */
  --input-bg:         White;
  --input-border:     DimGray;
  --button-bg:        var(--primary-light);
  --table-header-bg:  var(--primary-light);

  /* special */
  --active-event-bg:   White;
  --inactive-event-bg: #BBBBBB;
  --del-confirm:       #808080;
}

/* theme layout and styling */

body.full {
  background-color: var(--body-bg);
}
body.simple {
  background-color: White;
}

body.full div#main-container {
  background-color: var(--main-bg);
  width: auto;
  border: 1px solid var(--main-border);
  margin: 10px;
}
body.simple div#main-container {
  background-color: White;
}

div#content {
  margin: 0 10px 10px 10px;
  background-color: White;
  z-index: 1;
}
table {
  background-color: White;
  border-collapse: collapse;
}
table th,
table td {
  border: 1px solid #ccc;
  padding: 4px;
}
table th {
  background-color: var(--table-header-bg);
}
table.tablesorter thead tr th, table.tablesorter tfoot tr th {
  background-color: var(--table-header-bg);
}
table.tablesorter thead tr .headerSortDown,
table.tablesorter thead tr .headerSortUp,
table.tablesorter thead tr th.tablesorter-headerAsc,
table.tablesorter thead tr th.tablesorter-headerDesc {
  background-color: var(--secondary-dark);
  color: White;
}

/* MAIN MENU (WIDE SCREENS) */
#nav-main {
  background: var(--main-bg) url('../graphics/sambidb-logo-small.png') no-repeat 3px center;
  min-height: 53px;
}
ul.nav {
  background-color: var(--nav-bg);
  list-style-type: none;
  margin: 10px 10px 0 58px;
  padding: 3px 0 5px 0;
  border-radius: 15px;
  text-align: center;
  min-height: 40px;
}
ul.nav li {
  display: inline-block;
  position: relative;
}
ul.nav-sub {
  display: none;
  position: absolute;
  z-index: 200;
  background-color: var(--nav-bg);
  margin: -2px 0 0 15px;
  padding: 0;
  border: 1px solid var(--nav-link);
  border-radius: 0;
  text-align: left;
  min-height: 0;
}
ul.nav-sub li { display: block; }
ul.nav a {
  display: block;
  color: var(--nav-link);
  padding: 5px 10px;
  margin: 0;
  font-family: arial, helvetica, sans-serif;
  font-weight: bold;
  text-decoration: none;
  white-space: nowrap;
}
ul.nav li.menu-usersettings a span { font-weight: normal; white-space: wrap; }
ul.nav a:hover {
  background-color: var(--nav-bg-hover);
  color: var(--nav-link-hover);
}
ul.nav a.disabledlink {
  opacity: 0.5;
  pointer-events: none;
}

/* MENU THAT APPEARS WHEN SCROLLING (WIDE SCREENS) */
#scrollnav {
  position: fixed;
  top: -100px;
  transition: top 0.5s ease-in-out 0s;
  width: 100%;
  z-index: 9999;
}
#scrollnav ul.nav {
  background-color: var(--scrollnav-bg);
  margin: 0;
  padding: 5px;
  -moz-border-radius: 0;
  border-radius: 0;
  min-height: 0;
}
#scrollnav ul.nav a {
  padding: 3px 10px 3px 10px;
}
#scrollnav.visible {
  top: 0;
}

/* TRIGGER (BUTTON) FOR MOBILE MENU */
#nav-trigger {
  display: none;
  text-align: center;
  background-color: var(--nav-bg);
}
#nav-trigger img {
  float: left;
  width: 24px;
  padding: 3px;
  background-color: White;
  border-radius: 7px;
  margin: 3px;
}
#nav-trigger span {
  display: inline-block;
  padding: 10px 30px;
  color: var(--nav-link);
  cursor: pointer;
  font-family: arial, helvetica, sans-serif;
  font-size: 120%;
  font-weight: bold;
}
#nav-trigger span:after {
  display: inline-block;
  box-sizing: border-box;
  margin-left: 10px;
  width: 20px;
  height: 10px;
  content: "";
  border-left: solid 10px transparent;
  border-top: solid 10px var(--nav-link);
  border-right: solid 10px transparent;
}
#nav-trigger.open { background-color: var(--nav-bg-hover); }
#nav-trigger.open span { color: var(--nav-link-hover); }
#nav-trigger.open span:after {
  border-left: solid 10px transparent;
  border-top: none;
  border-bottom: solid 10px var(--nav-link-hover);
  border-right: solid 10px transparent;
}

/* MOBILE MENU */
#nav-mobile {
  position: relative;
  display: none;
  margin-left: 35px;
  z-index: 100;
  background-color: var(--nav-bg);
}
#nav-mobile ul.nav {
  display: none;
  list-style-type: none;
  position: absolute;
  z-index: 9998;
  border-radius: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  padding: 0;
  text-align: left;
}
#nav-mobile ul.nav li {
  display: block;
  padding: 5px 0 5px 10px;
  margin: 0 5px;
  border-bottom: solid 1px rgba(255,255,255,0.3);
}
#nav-mobile ul.nav-sub {
  display: block;
  position: static;
  padding: 0 0 0 20px;
  border: none;
  min-height: 0;
}
#nav-mobile ul.nav-sub li { display: block; }
nav#nav-mobile ul.nav li:last-child { border-bottom: none; }
nav#nav-mobile a {
  display: block;
  color: var(--nav-link);
  padding: 8px 0;
  font-family: arial, helvetica, sans-serif;
  font-size: 120%;
  font-weight: bold;
}
nav#nav-mobile li.menu-usersettings a span { font-weight: normal; white-space: wrap; }
nav#nav-mobile a:hover, nav#nav-mobile a:active {
  background-color: var(--nav-bg-hover);
  color: var(--nav-link-hover);
}

/* general purpose typography */

body { font-family: Arial,"ＭＳ Ｐゴシック",sans-serif; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

h1 {
  margin: 6px 0 6px 0;
  text-align: center;
  font-size: 1.8em;
  line-height: 1;
  font-weight: bold;
  color: var(--h1);
}
h2 {
  font-size: 1.5em;
  line-height: 1.1;
  color: var(--h2);
  font-weight: bold;
}
h3 {
  font-size: 1.3em;
  font-weight: bold;
  font-style: italic;
  color: var(--h3);
  margin: 10px 0 4px 0;
}
h4 {
  font-size: 1.2em;
  font-weight: bold;
  color: var(--h4);
  margin: 5px 0 3px 0;
}
a:link, a:visited { color: var(--link); }
a:hover, a:active { color: var(--link-hover); }
a.more { cursor: pointer; color: var(--link-more); text-decoration: underline; }
.ui-widget-header a { color: white; }  /* for links in jQuery UI multiselects */

.dropdown-closed::after { content: ' ▼'; }
.dropdown-open::after { content: ' ▲'; }

.alert { color: var(--alert); }
.comment { font-size: 0.8em; font-style: italic; }
.highlight { background-color: var(--highlight); }
.validation { background-color: var(--validation); }

.left { float: left; }
.right { float: right; }
.clear { clear: both; }
.nowrap { white-space: nowrap; }
button {
  background-color: var(--button-bg);
}
.bigbutton {
  font-size: 1.5em;
  font-weight: bold;
  padding: 0.5em;
  background-color: var(--button-bg);
}

/* forms */

form div { margin-top: 0.1em; margin-bottom: 0.1em; }
input.text {
  background-color: var(--input-bg);
  border: var(--input-border) solid 1px;
}
fieldset, input, select, label, label textarea { vertical-align: middle; }
.label-n-input { display: inline-block; max-width: 100%; line-height: normal; margin: 0.4em 2em 0.4em 0; }
.label-n-input input[type=text], .label-n-input input[type=password],
.label-n-input select, .label-n-input textarea {
  max-width: 100%; box-sizing: border-box;
}
.label-n-checkbox { display: inline-block; white-space: nowrap; margin: 0.4em 2em 0.4em 0; }
td.button-in-table { text-align: center; }

div#actions { margin: 8px 0; text-align: center; }
div#actions form { display: inline; margin: 2px 15px; }

/* specialized classes and IDs */

section {
  margin: 15px 0 15px 0;
  border: 2px solid var(--section-border);
  padding: 5px;
  background-color: White;
}
.section-title {
  margin: 0 0 3px 5px;
  padding: 2px 7px 2px 7px;
  border: 2px solid var(--section-title-border);
  display: inline;
  position: relative;
  top: -12px;
  font-size: 1.2em;
  font-weight: bold;
  font-style: italic;
  color: var(--section-title);
  background-color: var(--section-title-bg);
}
fieldset {
  margin: 15px 0 15px 0;
  border: 2px solid var(--fieldset-border);
  padding: 5px 10px;
  background-color: White;
}
fieldset legend {
  margin: 0 0 3px 5px;
  padding: 2px 7px 2px 7px;
  font-size: 1.2em;
  font-weight: bold;
  font-style: italic;
  color: var(--legend);
  background-color: var(--legend-bg);
}

h1#title {
  margin: 0 0 0 48px;
  padding: 4px 0 10px 0;
  color: var(--title);
  background-color: var(--title-bg);
}

span.inlinelabel {
  font-weight: bold;
  color: var(--inline-label);
}

option.active, li.active { background-color: var(--active-event-bg); }
option.inactive, li.inactive { background-color: var(--inactive-event-bg); }

/* MOBILE MEDIA QUERIES */

@media screen and (max-width: 900px) {
  body.full { background-color: White; }
  body.full div#main-container {
    border: none;
    margin: 0;
  }
  body.full div#main-container { background-image: none; }
  #nav-trigger { display: block; }
  nav#nav-main { display: none; }
  nav#nav-mobile { display: block; }
  #scrollnav { display: none; }
  ul.nav li.menu-user a { white-space: wrap; }
  h1#title { margin: 0; }
}
@media screen and (orientation:landscape) {
  #nav-trigger span, nav#nav-mobile a { font-size: 100%; }
  #nav-trigger img { width: 20px; }
}

/* AJAX related */

.is-loading {
  background-image: url('images/ajax_loader.gif');
  background-repeat: no-repeat;
  background-position: right 6px center;
  background-size: 20px 20px;
}

/* specific to event_use.php (usage chart) */
.chart-controls {
  margin: 10px 0;
  text-align: center;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.chart-controls .sort-controls {
  margin: 5px;
}
.chart-controls .sort-btn {
  margin: 0 5px;
}
.use-chart-container {
  max-height: 70vh;
  overflow: auto;
  position: relative;
  border: 1px solid var(--main-border);
}
.use-chart {
  border-collapse: collapse;
  border-spacing: 0;
  width: auto;
}
.use-chart thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--table-header-bg);
  border: 1px solid var(--main-border);
  padding: 5px;
  font-size: 0.85em;
  text-align: center;
  white-space: nowrap;
  box-shadow: 0 2px 2px -1px rgba(0, 0, 0, 0.4);
}
.use-chart .sticky-col {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--table-header-bg);
  border: 1px solid var(--main-border);
  padding: 5px;
  font-size: 0.85em;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 2px 0 2px -1px rgba(0, 0, 0, 0.4);
}
/* Cap the anchored title column at half the viewport so a few date columns
   stay visible on narrow screens; long titles truncate with an ellipsis. */
.use-chart .sticky-col a {
  display: inline-block;
  max-width: 50vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: bottom;
}
.use-chart .sticky-corner {
  position: sticky;
  left: 0;
  top: 0;
  z-index: 3;
  background: var(--table-header-bg);
  border: 1px solid var(--main-border);
  padding: 5px;
  font-weight: bold;
  box-shadow: 2px 2px 2px -1px rgba(0, 0, 0, 0.4);
}
.use-chart tbody td {
  border: 1px solid var(--main-border);
  padding: 5px;
  text-align: center;
}
.use-chart tbody td.used {
  background-color: #8080FF;
  font-weight: bold;
}

@media print {
  body.full {
    background: none;
  }
  body.full div#main-container {
    background: none;
    border: none;
  }
  ul.nav { display: none; }
}