:root {
  --div-radius: 6px;
  --col-primary: #EDDFE0;
  --blue-primary: #96aab9;
}

html, body {
  margin: 0;
  padding: 0;
}

#web_title {
  margin: 0;
  letter-spacing: 0.1rem;
  font-weight: 400;
  text-align: center;
  color: #000000;
  font-size: 2rem;
}

body {
  background: linear-gradient(to bottom, var(--col-primary), var(--col-primary), var(--blue-primary));
  min-height: 100dvh;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
}

.form_btn {
  border-radius: var(--div-radius);
  padding: 6px 12px;
  background-color: var(--col-primary);
  color: #000000;
  border: none;
}

.form_btn:hover {
  background: #F5F5F7 !important;
}

#slideshow_title {
  padding-left: 20px;
  font-size: 1.8rem;
}

#slideshow_author {
  margin-left: 10px;
  padding-left: 10px;
  border-left: 1px solid black;
}

footer {
  font-size: 0.8rem;
  text-align: center;
  padding-top: 10px;
}

.hidden {
  display: none !important;
}

#error {
  color: red;
  text-align: center;
}

header {
  display: flex;
  justify-content: flex-end;
  padding: 20px;
  gap: 10px;
}

.header_btn {
  padding: 6px 10px;
  background: var(--blue-primary);
  color: #000000;
  border-radius: var(--div-radius);
  border: none;
  text-decoration: none;
}

.header_btn:hover {
  background: #b3c0c9;
}

.delete_account {
  padding: 6px 10px;
  background: rgb(189, 111, 111);
  color: #000000;
  border-radius: var(--div-radius);
  border: none;
  text-decoration: none;
}

.delete_account:hover {
  background: #d68a86;
}

#users_container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#users_list {
  width: 100%;
  max-width: 400px;
  background: #F5F5F7;
  border: 1px solid #b3c0c9;
  border-radius: var(--div-radius);
  box-shadow: 0 4px 16px rgba(0,0,0,0.10);
  padding: 0;
  list-style: none;
  animation: fade-in 0.8s;
  overflow: hidden;
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(8px);}
  to { opacity: 1; transform: translateY(0);}
}

#users_list .user_item {
  width: 100%;
  display: block;
  padding: 14px 24px;
  margin: 0;
  color: #000000;
  text-decoration: none;
  font-size: 1rem;
  border-bottom: 1px solid #e2e2e2;
  cursor: pointer;
}

#users_list .user_item:last-child {
  border-bottom: none;
}

#users_list .user_item:hover {
  background: #b3c0c9;
}

.highlighted_user {
  font-weight: bold;
}

.pagination_btns {
  border-radius: var(--div-radius);
  padding: 8px 10px;
  background-color: #F5F5F7;
  color: #000000;
  border: none;
}

.pagination_btns:hover {
  background: #b3c0c9;
}

.my_gallery_btn {
  border: none;
  border-radius: var(--div-radius);
  font-size: 1rem;
  font-weight: bold;
  background: var(--blue-primary);
}

.my_gallery_btn:hover {
    background: #b3c0c9;
}