/* =========================================================
   Dr. Udyan Arya — Site-wide stylesheet
   Theme: White + Saffron (#E58A2A) + Dark Blue (#0F2A4A)
   ========================================================= */

:root{
  --saffron: #E58A2A;
  --saffron-dark: #C96F13;
  --navy: #0F2A4A;
  --navy-light: #1D3F66;
  --cream: #FBF8F3;
  --ink: #23262B;
  --line: #E7E1D6;
  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Inter', sans-serif;
  --radius: 10px;
  --shadow-soft: 0 6px 24px rgba(15,42,74,0.08);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy);margin:0 0 .5em;}

/* Loading screen */
#loading-screen{
  position:fixed;inset:0;background:var(--navy);
  display:flex;align-items:center;justify-content:center;
  z-index:9999;transition:opacity .4s ease, visibility .4s ease;
}
#loading-screen.hidden{opacity:0;visibility:hidden;}
.loader-om{font-size:3rem;color:var(--saffron);animation:pulse 1.2s ease-in-out infinite;}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.7;}50%{transform:scale(1.15);opacity:1;}}

/* Header / Nav */
.site-header{
  position:sticky;top:0;z-index:500;background:rgba(255,255,255,0.9);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:1200px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.3rem;color:var(--navy);}
.logo-mark{color:var(--saffron);font-size:1.6rem;}
.main-nav{display:flex;gap:26px;align-items:center;}
.main-nav a{font-weight:500;font-size:.95rem;color:var(--navy);position:relative;padding:6px 0;}
.main-nav a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--saffron);transition:width .25s ease;}
.main-nav a:hover::after{width:100%;}
.nav-cta{background:var(--saffron);color:#fff !important;padding:8px 18px !important;border-radius:999px;}
.nav-cta::after{display:none;}

.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.hamburger span{width:24px;height:2px;background:var(--navy);transition:.3s;}

@media (max-width:900px){
  .hamburger{display:flex;}
  .main-nav{
    position:fixed;top:64px;right:-100%;height:calc(100vh - 64px);width:70%;
    background:#fff;flex-direction:column;padding:32px 24px;gap:22px;
    transition:right .35s ease;box-shadow:var(--shadow-soft);
  }
  .main-nav.open{right:0;}
}

/* Back to top */
#backToTop{
  position:fixed;bottom:24px;right:24px;width:44px;height:44px;border-radius:50%;
  background:var(--navy);color:#fff;border:none;font-size:1.1rem;cursor:pointer;
  opacity:0;visibility:hidden;transition:.3s;box-shadow:var(--shadow-soft);z-index:400;
}
#backToTop.show{opacity:1;visibility:visible;}

/* Footer */
.site-footer{background:var(--navy);color:#dbe4ee;margin-top:60px;}
.footer-inner{max-width:1200px;margin:0 auto;padding:50px 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:30px;}
.footer-col h3,.footer-col h4{color:#fff;}
.footer-col a{display:block;color:#b9c6d6;padding:4px 0;font-size:.92rem;}
.footer-col a:hover{color:var(--saffron);}
.social-icons{display:flex;gap:10px;}
.social-icons a{background:rgba(255,255,255,.1);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:18px;font-size:.85rem;color:#9fb0c3;}
@media (max-width:800px){.footer-inner{grid-template-columns:repeat(2,1fr);}}

/* ---------- Articles module ---------- */
.page-hero{
  background:linear-gradient(180deg,#fff,var(--cream));
  padding:60px 24px 30px;text-align:center;border-bottom:1px solid var(--line);
}
.page-hero h1{font-size:2.4rem;}
.page-hero p{color:#5b6472;max-width:600px;margin:0 auto;}

.category-filters{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;
  max-width:1100px;margin:28px auto 0;padding:0 24px;
}
.category-filters a{
  border:1px solid var(--line);padding:7px 16px;border-radius:999px;
  font-size:.88rem;color:var(--navy);background:#fff;transition:.2s;
}
.category-filters a.active,.category-filters a:hover{background:var(--saffron);border-color:var(--saffron);color:#fff;}

.articles-grid{
  max-width:1100px;margin:40px auto;padding:0 24px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
@media (max-width:900px){.articles-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.articles-grid{grid-template-columns:1fr;}}

.article-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-soft);transition:transform .25s ease;
}
.article-card:hover{transform:translateY(-4px);}
.article-card img{height:190px;object-fit:cover;width:100%;background:#eee;}
.article-card-body{padding:18px 20px;}
.article-tag{
  display:inline-block;background:rgba(229,138,42,.12);color:var(--saffron-dark);
  font-size:.72rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;margin-bottom:10px;
}
.article-card h3{font-size:1.2rem;margin-bottom:8px;}
.article-meta{font-size:.8rem;color:#8a93a0;margin-top:10px;}

.single-article{max-width:760px;margin:0 auto;padding:40px 24px 80px;}
.single-article .article-banner{width:100%;border-radius:var(--radius);margin-bottom:24px;max-height:420px;object-fit:cover;}
.single-article h1{font-size:2.2rem;line-height:1.25;}
.single-article .article-meta{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:30px;}
.article-content{font-size:1.08rem;color:#2c313a;}
.article-content h2{font-size:1.6rem;margin-top:1.6em;}
.article-content h3{font-size:1.3rem;margin-top:1.4em;}
.article-content p{margin:0 0 1.2em;}
.article-content img{border-radius:var(--radius);margin:1.4em 0;}

.related-articles{max-width:1100px;margin:0 auto;padding:0 24px 60px;}
.related-articles h3{margin-bottom:20px;}

/* ---------- Admin rich text editor ---------- */
.admin-wrap{max-width:900px;margin:40px auto;padding:0 24px 80px;font-family:var(--font-body);}
.admin-wrap h1{font-family:var(--font-body);font-weight:600;font-size:1.6rem;}
.form-group{margin-bottom:20px;}
.form-group label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px;color:var(--navy);}
.form-group input[type=text],
.form-group select,
.form-group textarea{
  width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:8px;
  font-family:var(--font-body);font-size:.95rem;background:#fff;
}
.editor-toolbar{
  display:flex;flex-wrap:wrap;gap:4px;background:#fff;border:1px solid var(--line);
  border-bottom:none;border-radius:8px 8px 0 0;padding:8px;
}
.editor-toolbar button{
  border:1px solid transparent;background:none;padding:7px 11px;border-radius:6px;
  cursor:pointer;font-size:.9rem;color:var(--navy);
}
.editor-toolbar button:hover{background:var(--cream);}
.editor-toolbar button.active{background:var(--saffron);color:#fff;}
.editor-toolbar select{border:1px solid var(--line);border-radius:6px;padding:6px 8px;background:#fff;}
.editor-divider{width:1px;background:var(--line);margin:4px 4px;}

#editorArea{
  min-height:340px;border:1px solid var(--line);border-radius:0 0 8px 8px;
  padding:18px;background:#fff;font-size:1rem;line-height:1.7;
}
#editorArea:focus{outline:2px solid var(--saffron);outline-offset:-2px;}
#editorArea h1{font-size:1.8rem;}
#editorArea h2{font-size:1.5rem;}
#editorArea h3{font-size:1.25rem;}

.image-upload-box{
  border:1px dashed var(--line);border-radius:8px;padding:20px;text-align:center;background:#fff;
}
.image-upload-box img{max-height:160px;margin:0 auto 10px;border-radius:6px;}

.btn-primary{
  background:var(--saffron);color:#fff;border:none;padding:12px 28px;
  border-radius:999px;font-weight:600;cursor:pointer;font-size:.95rem;
}
.btn-primary:hover{background:var(--saffron-dark);}
.btn-secondary{
  background:none;border:1px solid var(--line);color:var(--navy);padding:12px 24px;
  border-radius:999px;cursor:pointer;font-size:.95rem;
}
.alert{padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:.9rem;}
.alert-success{background:#e7f6ec;color:#1e7a3d;}
.alert-error{background:#fdeceb;color:#c0392b;}

.admin-table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;box-shadow:var(--shadow-soft);}
.admin-table th,.admin-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:.9rem;}
.admin-table th{background:var(--navy);color:#fff;font-weight:600;}
.admin-table tr:last-child td{border-bottom:none;}
.status-pill{padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:600;}
.status-published{background:#e7f6ec;color:#1e7a3d;}
.status-draft{background:#fff3e0;color:#c96f13;}