/* =========================================================
   TERRATMOSPHERA / OJS AZURE STYLESHEET
   Elegant, clean, modern, and creative
   ========================================================= */

:root{
  --azure-50:#f4fbff;
  --azure-100:#e6f4ff;
  --azure-200:#cfe9ff;
  --azure-300:#a9d9ff;
  --azure-400:#72c2ff;
  --azure-500:#38a8f4;
  --azure-600:#1787e8;
  --azure-700:#0c56c8;
  --azure-800:#0a429c;
  --azure-900:#0a315f;

  --text-strong:#123a63;
  --text-soft:#4d6f92;
  --white:#ffffff;

  --border-soft:1px solid rgba(12,86,200,0.10);
  --shadow-soft:0 10px 28px rgba(11,72,150,0.08);
  --shadow-medium:0 14px 34px rgba(11,72,150,0.12);

  --radius-sm:12px;
  --radius-md:18px;
  --radius-lg:24px;

  --transition:all .28s ease;
}

/* ---------------------------------------------------------
   Base reset and typography
   --------------------------------------------------------- */
html{
  font-size:100%;
  scroll-behavior:smooth;
}

body{
  font-family:"Segoe UI", Arial, Helvetica, sans-serif;
  font-size:1rem;
  line-height:1.75;
  color:var(--text-strong);
  background:
    radial-gradient(circle at top right, rgba(114,194,255,0.14), transparent 24%),
    radial-gradient(circle at top left, rgba(23,135,232,0.10), transparent 22%),
    linear-gradient(180deg, var(--azure-50) 0%, #ffffff 34%, var(--azure-100) 100%);
}

@media (min-width:640px){
  body{font-size:1rem;}
}

@media (min-width:960px){
  body{font-size:1.04rem;}
}

@media (min-width:1100px){
  body{font-size:1.08rem;}
}

h1,h2,h3,h4,h5,h6{
  color:var(--azure-800);
  line-height:1.3;
  font-weight:700;
  letter-spacing:0.01em;
  margin-top:0;
}

p, ul, ol{
  color:var(--text-strong);
}

small,
.text-muted{
  color:var(--text-soft);
}

a{
  color:var(--azure-700);
  text-decoration:none;
  transition:var(--transition);
}

a:hover,
a:focus{
  color:var(--azure-900);
  text-decoration:none;
}

/* ---------------------------------------------------------
   OJS footer
   --------------------------------------------------------- */
.pkp_brand_footer{
  display:none !important;
}

/* ---------------------------------------------------------
   Generic OJS surface styling
   --------------------------------------------------------- */
.pkp_structure_page,
.pkp_structure_content{
  background:transparent;
}

.pkp_structure_main,
.pkp_block,
.obj_issue_summary,
.obj_article_summary,
.current_issue,
.cmp_notification,
.page_login .cmp_form,
.page_lost_password .cmp_form,
.page_search .search_results,
.page_register .cmp_form{
  background:rgba(255,255,255,0.90);
  border:var(--border-soft);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
}

.pkp_structure_main{
  padding:20px;
}

.pkp_block{
  padding:16px;
  margin-bottom:18px;
}

.obj_article_summary{
  padding:18px;
  margin-bottom:18px;
  transition:var(--transition);
}

.obj_article_summary:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-medium);
}

/* ---------------------------------------------------------
   Navigation
   --------------------------------------------------------- */
.pkp_navigation_primary_wrapper,
.pkp_navigation_user_wrapper{
  background:linear-gradient(135deg, var(--azure-700) 0%, var(--azure-600) 50%, var(--azure-400) 100%);
  box-shadow:0 8px 24px rgba(10,66,156,0.16);
}

.pkp_navigation_primary_row > li > a,
.pkp_navigation_user > li > a,
.pkp_site_name .is_img a{
  color:var(--white) !important;
  transition:var(--transition);
}

.pkp_navigation_primary_row > li > a:hover,
.pkp_navigation_user > li > a:hover{
  color:#eef9ff !important;
  opacity:0.95;
}

/* ---------------------------------------------------------
   Buttons and interactive elements
   --------------------------------------------------------- */
button,
input[type="submit"],
input[type="button"],
input[type="reset"],
.cmp_button,
.cmp_form .buttons button,
.cmp_form .buttons .submit,
.block_make_submission a{
  background:linear-gradient(135deg, var(--azure-700), var(--azure-600), var(--azure-400));
  color:#fff !important;
  border:none;
  border-radius:999px;
  padding:12px 22px;
  box-shadow:0 10px 20px rgba(12,86,200,0.16);
  transition:var(--transition);
  font-weight:700;
}

button:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
input[type="reset"]:hover,
.cmp_button:hover,
.cmp_form .buttons button:hover,
.cmp_form .buttons .submit:hover,
.block_make_submission a:hover{
  transform:translateY(-2px);
  box-shadow:0 14px 26px rgba(12,86,200,0.20);
  color:#fff !important;
}

input,
textarea,
select{
  border:1px solid var(--azure-200);
  border-radius:14px;
  padding:12px 14px;
  background:#fff;
  color:var(--text-strong);
  transition:var(--transition);
}

input:focus,
textarea:focus,
select:focus{
  outline:none;
  border-color:var(--azure-500);
  box-shadow:0 0 0 4px rgba(56,168,244,0.14);
}

/* ---------------------------------------------------------
   Images and figures
   --------------------------------------------------------- */
img,
img.scaled{
  max-width:100%;
  height:auto;
  border-radius:14px;
}

figure,
figure2,
.figure2{
  display:block;
  width:100%;
  max-width:100%;
  margin:18px auto;
  padding:14px;
  background:linear-gradient(180deg, #ffffff, #f7fbff);
  border:1px solid var(--azure-200);
  border-radius:18px;
  box-shadow:var(--shadow-soft);
  text-align:center;
}

figure img,
figure2 img,
.figure2 img{
  width:100%;
  height:auto;
  display:block;
  margin:0 auto 10px;
  border-radius:12px;
}

figure figcaption,
figure2 figcaption,
.figure2 figcaption{
  text-align:left;
  font-size:0.92rem;
  color:var(--text-soft);
  line-height:1.6;
}

img2,
.img2{
  max-width:100%;
  max-height:100%;
  display:block;
}

/* ---------------------------------------------------------
   Layout helpers from your legacy stylesheet
   --------------------------------------------------------- */
.container{
  display:grid;
  align-items:center;
  gap:18px;
}

.container2{
  display:flex;
  align-items:flex-start;
  justify-content:flex-start;
  flex-wrap:wrap;
  gap:20px;
}

.image-txt-container{
  display:flex;
  align-items:flex-start;
  flex-direction:row;
  flex-wrap:wrap;
  gap:20px;
  font-size:15px;
  background:rgba(255,255,255,0.88);
  border:var(--border-soft);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  padding:18px;
}

.text2{
  font-size:1rem;
  padding-left:0;
  flex:1 1 320px;
  color:var(--text-strong);
}

/* ---------------------------------------------------------
   Galleries
   --------------------------------------------------------- */
.gallery{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:18px;
  width:min(100%, 620px);
  margin:24px auto;
  justify-content:center;
}

.gallery figure{
  width:auto;
  margin:0;
}

.gallery3{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:22px;
  width:min(100%, 980px);
  margin:24px auto;
  justify-content:center;
}

.gallery3 figure{
  width:auto;
  margin:0;
}

.gallery3 figure img{
  width:100%;
}

@media screen and (max-width:768px){
  .gallery,
  .gallery3{
    grid-template-columns:1fr;
  }
}

/* ---------------------------------------------------------
   Tables
   --------------------------------------------------------- */
table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  background:#fff;
  border:1px solid var(--azure-200);
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow-soft);
  margin:20px 0;
}

table th,
table td{
  border:1px solid #e6f2ff;
  padding:14px 16px;
  vertical-align:top;
}

table th{
  background:linear-gradient(135deg, var(--azure-700), var(--azure-500));
  color:#fff;
  font-weight:700;
  text-align:left;
}

table tr:nth-child(even) td{
  background:#f8fcff;
}

table tr:hover td{
  background:#eef8ff;
}

/* ---------------------------------------------------------
   Article summaries and issue blocks
   --------------------------------------------------------- */
.current_issue .title,
.obj_article_summary .title a,
.obj_issue_summary .title{
  color:var(--azure-800);
  font-weight:700;
}

.current_issue .title a:hover,
.obj_article_summary .title a:hover,
.obj_issue_summary .title a:hover{
  color:var(--azure-600);
}

.obj_article_summary .meta,
.obj_article_summary .subtitle,
.obj_article_summary .authors{
  color:var(--text-soft);
}

/* ---------------------------------------------------------
   Sidebar links
   --------------------------------------------------------- */
.pkp_block .title{
  color:var(--azure-800);
  font-weight:700;
}

.pkp_block ul li{
  margin-bottom:8px;
}

.pkp_block a{
  color:var(--azure-700);
}

.pkp_block a:hover{
  color:var(--azure-900);
}

/* ---------------------------------------------------------
   Notices and information boxes
   --------------------------------------------------------- */
.cmp_notification,
.alert,
.notice{
  border-left:5px solid var(--azure-500);
  background:linear-gradient(180deg, #ffffff, #f4fbff);
}

/* ---------------------------------------------------------
   Creative utility classes you can use in custom pages
   --------------------------------------------------------- */
.azure-hero{
  background:linear-gradient(135deg, var(--azure-700) 0%, var(--azure-600) 55%, var(--azure-400) 100%);
  color:#fff;
  border-radius:26px;
  padding:36px 24px;
  box-shadow:0 16px 36px rgba(10,66,156,0.18);
}

.azure-hero h1,
.azure-hero h2,
.azure-hero h3,
.azure-hero p{
  color:#fff;
}

.azure-panel{
  background:rgba(255,255,255,0.92);
  border:var(--border-soft);
  border-radius:24px;
  box-shadow:var(--shadow-soft);
  padding:24px;
}

.azure-card{
  background:linear-gradient(180deg, #ffffff, #f7fbff);
  border:var(--border-soft);
  border-top:5px solid var(--azure-500);
  border-radius:20px;
  box-shadow:var(--shadow-soft);
  padding:22px;
  transition:var(--transition);
}

.azure-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-medium);
}

.azure-grid-2{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:20px;
}

.azure-grid-3{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:20px;
}

.azure-grid-4{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:20px;
}

@media screen and (max-width:960px){
  .azure-grid-4,
  .azure-grid-3{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width:640px){
  .azure-grid-4,
  .azure-grid-3,
  .azure-grid-2{
    grid-template-columns:1fr;
  }
}

.azure-badge{
  display:inline-block;
  padding:8px 14px;
  border-radius:999px;
  background:linear-gradient(135deg, var(--azure-700), var(--azure-500));
  color:#fff;
  font-weight:700;
  font-size:0.88rem;
}

.azure-soft-box{
  background:linear-gradient(180deg, #ffffff, #f1f9ff);
  border-left:5px solid var(--azure-500);
  border-radius:16px;
  padding:18px;
  box-shadow:var(--shadow-soft);
}

/* ---------------------------------------------------------
   Responsive behavior
   --------------------------------------------------------- */
@media screen and (max-width:1060px){
  #primary{width:67%;}
  #secondary{width:30%;margin-left:3%;}
}

@media screen and (max-width:768px){
  #primary{width:100%;}
  #secondary{width:100%;margin:0;border:none;}

  .image-txt-container,
  .container2{
    flex-direction:column;
  }

  .pkp_structure_main{
    padding:14px;
  }
}