/* ===========================================================
   Civils Marg — core stylesheet
   Palette:  navy #0B2545 (primary) / #123A6B (secondary panel)
             gold #E3A008 (accent) / #F5C451 (accent light)
             paper #FAF8F3 (background) / ink #1C1C1C (text)
   Type:     "Lora" (display/serif headings) + "Inter" (body/UI)
   =========================================================== */

:root{
  --navy: #0B2545;
  --navy-2: #123A6B;
  --gold: #E3A008;
  --gold-light: #F5C451;
  --paper: #FAF8F3;
  --paper-2: #F1ECE0;
  --ink: #1C1C1C;
  --ink-soft: #4A4A4A;
  --line: #DDD6C4;
  --white: #FFFFFF;
  --radius: 6px;
  --shadow: 0 4px 18px rgba(11,37,69,0.08);
  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:"Lora","Georgia",serif;
  color:var(--navy);
  margin:0 0 .5em;
  line-height:1.25;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.eyebrow{
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.72rem;
  font-weight:600;
  color:var(--gold);
}

/* ---------- Road divider — the signature element ---------- */
.road-divider{
  width:100%;
  height:22px;
  margin:0 auto;
  opacity:.85;
}
.road-divider svg{width:100%;height:100%;display:block;}

/* ---------- Header / Nav ---------- */
.site-header{
  background:var(--navy);
  position:sticky;top:0;z-index:100;
  box-shadow:0 2px 14px rgba(0,0,0,.18);
}
.nav-wrap{
  max-width:var(--maxw);margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--white);}
.brand-mark{
  height:40px;width:40px;object-fit:contain;flex:0 0 auto;
  background:var(--white);border-radius:9px;padding:5px;
}
.brand-text{font-family:"Lora",serif;font-size:1.25rem;font-weight:600;color:var(--white);white-space:nowrap;}
.brand-text span{color:var(--gold);}

nav.main-nav{display:flex;align-items:center;gap:2px;}
nav.main-nav > ul{display:flex;list-style:none;margin:0;padding:0;gap:2px;}
nav.main-nav > ul > li{position:relative;z-index:1;}
nav.main-nav > ul > li.open{z-index:50;}
nav.main-nav a.top-link{
  display:block;padding:14px 14px;color:#E9EEF6;font-size:.92rem;font-weight:500;
  border-radius:var(--radius);
}
nav.main-nav > ul > li:hover > a.top-link,
nav.main-nav a.top-link.active{
  background:rgba(255,255,255,.08);color:var(--gold-light);
}
.dropdown{
  position:absolute;top:100%;left:0;background:var(--white);
  min-width:250px;border-radius:var(--radius);box-shadow:var(--shadow);
  padding:8px;display:none;border:1px solid var(--line);z-index:50;
  max-height:70vh;overflow-y:auto;
}
nav.main-nav > ul > li:hover .dropdown{display:block;}
nav.main-nav > ul > li.open > .dropdown{display:block;}
.dropdown a{
  display:block;padding:9px 12px;font-size:.88rem;color:var(--ink);
  border-radius:4px;
}
.dropdown a:hover{background:var(--paper-2);color:var(--navy-2);}

.nav-cta{display:flex;gap:10px;align-items:center;flex-shrink:0;}
.btn{
  display:inline-block;padding:9px 18px;border-radius:var(--radius);
  font-size:.88rem;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:transform .12s ease, box-shadow .12s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-gold{background:var(--gold);color:var(--navy);}
.btn-gold:hover{background:var(--gold-light);}
.btn-outline{border-color:rgba(255,255,255,.4);color:var(--white);}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-light);}
.btn-navy{background:var(--navy);color:var(--white);}
.btn-navy:hover{background:var(--navy-2);}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, #1a4a80 100%);
  color:var(--white);padding:76px 0 64px;position:relative;overflow:hidden;
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;}
.hero h1{color:var(--white);font-size:2.6rem;margin-bottom:.4em;}
.hero h1 em{color:var(--gold-light);font-style:normal;}
.hero p{color:#D7E0EE;font-size:1.08rem;max-width:52ch;}
.hero-actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;}

.site-search{position:relative;margin-top:24px;max-width:480px;}
.site-search input{
  width:100%;padding:14px 18px;border-radius:10px;border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.08);color:var(--white);font-size:.95rem;font-family:inherit;
}
.site-search input::placeholder{color:#B8C6DC;}
.site-search input:focus{outline:none;border-color:var(--gold);background:rgba(255,255,255,.12);}
.site-search-results{
  position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--white);
  border-radius:10px;box-shadow:var(--shadow);border:1px solid var(--line);
  max-height:360px;overflow-y:auto;display:none;z-index:50;
}
.site-search-results.open{display:block;}
.site-search-results a{
  display:flex;justify-content:space-between;gap:10px;align-items:center;
  padding:11px 16px;color:var(--ink);font-size:.9rem;border-bottom:1px solid var(--line);
}
.site-search-results a:last-child{border-bottom:none;}
.site-search-results a:hover{background:var(--paper-2);}
.site-search-results .result-tag{
  font-size:.68rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:var(--gold);flex:0 0 auto;
}
.site-search-results .no-results{padding:16px;color:var(--ink-soft);font-size:.88rem;}

/* ---------- Notifications bar ---------- */
.notify-bar{background:#0F1E33;border-bottom:1px solid rgba(255,255,255,.08);}
.notify-bar-inner{
  display:flex;align-items:flex-start;gap:16px;padding:10px 24px;flex-wrap:wrap;
}
.notify-label{
  font-size:.78rem;font-weight:700;letter-spacing:.03em;color:var(--gold-light);
  flex:0 0 auto;
}
.notify-list{
  flex:1 1 auto;display:flex;flex-direction:column;flex-wrap:nowrap;gap:6px;align-items:flex-start;
  font-size:.85rem;color:#D7E0EE;
}
.notify-item{display:inline-flex;align-items:center;gap:8px;}
.notify-item a{color:#D7E0EE;text-decoration:underline;text-underline-offset:2px;}
.notify-item a:hover{color:var(--gold-light);}
.notify-empty{color:#8496AE;font-size:.85rem;}
.notify-del{
  background:none;border:none;color:#8496AE;cursor:pointer;font-size:1rem;line-height:1;
  padding:0 2px;
}
.notify-del:hover{color:#E7695C;}
#notifyAddBtn{flex:0 0 auto;padding:6px 14px;font-size:.82rem;}

/* ---------- Daily / Monthly (or similar) segmented toggle ---------- */
.freq-toggle{
  display:inline-flex;background:var(--paper-2);border-radius:999px;padding:4px;gap:4px;
  margin-bottom:22px;border:1px solid var(--line);
}
.freq-toggle button{
  border:none;background:none;padding:9px 22px;border-radius:999px;font-size:.88rem;font-weight:600;
  color:var(--ink-soft);cursor:pointer;font-family:inherit;transition:background .15s ease,color .15s ease;
}
.freq-toggle button.active{background:var(--navy);color:var(--white);}
.freq-toggle button:not(.active):hover{color:var(--navy);}

/* ---------- Editable MCQ / PYQ content sections ---------- */
.content-admin-bar{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px;margin-bottom:14px;}
/* Buttons in this bar appear on both navy hero backgrounds (category pages)
   and plain white/cream sections (topic pages) — a fixed white pill with
   navy text/border stays clearly visible either way, instead of the
   near-invisible white-on-white look the bare .btn-outline had here. */
.content-admin-bar .btn-outline{
  background:var(--white);color:var(--navy);border-color:var(--navy);
}
.content-admin-bar .btn-outline:hover{background:var(--navy);color:var(--white);}
.content-admin-bar .btn-outline.danger{background:var(--white);border-color:#B23A2E;color:#B23A2E;}
.content-admin-bar .btn-outline.danger:hover{background:#B23A2E;color:var(--white);}
.content-empty{
  padding:28px 24px;text-align:center;color:var(--ink-soft);background:var(--paper-2);
  border-radius:10px;font-size:.9rem;
}
.content-item{position:relative;}
.content-item-actions{
  position:absolute;top:14px;right:16px;display:flex;gap:6px;
}
.content-item-actions button{
  background:var(--white);border:1px solid var(--line);border-radius:6px;
  width:30px;height:30px;cursor:pointer;font-size:.85rem;color:var(--ink-soft);
  display:flex;align-items:center;justify-content:center;
}
.content-item-actions button:hover{border-color:var(--navy);color:var(--navy);}
.content-item-actions button.danger:hover{border-color:#B23A2E;color:#B23A2E;}

.doubt-list{display:flex;flex-direction:column;gap:10px;}
.doubt-item{background:var(--white);border:1px solid var(--line);border-radius:10px;overflow:hidden;}
.doubt-item.open{border-color:#E3A008;}
.doubt-question{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  background:none;border:none;text-align:left;cursor:pointer;
  padding:16px 20px;font-family:"Lora",serif;font-weight:600;font-size:1rem;color:var(--navy);
}
.doubt-question:hover{background:var(--paper-2);}
.doubt-caret{flex-shrink:0;font-size:1.2rem;color:#E3A008;font-weight:700;}
.doubt-exam-tag{
  display:inline-block;font-family:"Inter",sans-serif;font-size:.68rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.04em;color:#8A6A1F;background:#FBF0D6;
  border-radius:5px;padding:2px 7px;margin-right:8px;vertical-align:middle;
}
.doubt-answer{max-height:0;overflow:hidden;transition:max-height .2s ease;padding:0 20px;}
.doubt-item.open .doubt-answer{max-height:600px;padding:0 20px 18px;}
.doubt-answer p{margin:0;color:var(--ink-soft);font-size:.95rem;line-height:1.7;white-space:pre-line;}
.doubt-item.open .doubt-answer{border-top:1px solid var(--line);padding-top:14px;}

.content-edit-overlay{
  position:fixed;inset:0;background:rgba(15,26,42,.75);z-index:999;
  display:none;align-items:flex-start;justify-content:center;padding:30px 20px;overflow-y:auto;
}
.content-edit-overlay.open{display:flex;}
.content-edit-panel{
  background:var(--white);border-radius:12px;width:100%;max-width:560px;
  box-shadow:0 20px 60px rgba(0,0,0,.4);
}
.content-edit-header{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 22px;border-bottom:1px solid var(--line);
}
.content-edit-header h4{margin:0;font-size:1.05rem;color:var(--navy);}
.content-edit-close{background:none;border:none;font-size:1.4rem;cursor:pointer;color:var(--ink-soft);line-height:1;}
.content-edit-body{padding:20px 22px;}
.content-edit-body label{display:block;font-size:.82rem;font-weight:600;color:var(--navy);margin:14px 0 5px;}
.content-edit-body label:first-child{margin-top:0;}
.content-edit-body input[type="text"],
.content-edit-body textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;
  font-family:inherit;font-size:.9rem;color:var(--ink);
}
.content-edit-body textarea{resize:vertical;min-height:64px;}
.content-edit-option-row{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.content-edit-option-row input[type="radio"]{flex:0 0 auto;width:18px;height:18px;}
.content-edit-option-row input[type="text"]{flex:1 1 auto;}
.content-edit-body input[type="file"]{
  display:block;width:100%;font-size:.85rem;padding:8px;
  border:1px dashed var(--line);border-radius:var(--radius);background:var(--paper-2);
}
.content-edit-footer{
  display:flex;justify-content:flex-end;gap:10px;
  padding:16px 22px;border-top:1px solid var(--line);
}
.hero-stats{display:flex;gap:32px;margin-top:40px;flex-wrap:wrap;}
.hero-stats div strong{display:block;font-family:"Lora",serif;font-size:1.6rem;color:var(--gold-light);}
.hero-stats div span{font-size:.8rem;color:#B8C6DC;}
.hero-badge{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);
  border-radius:14px;padding:26px;backdrop-filter:blur(2px);
}
.hero-badge h3{color:var(--white);font-size:1.05rem;}
.hero-badge ul{margin:0;padding-left:18px;color:#D7E0EE;font-size:.92rem;}
.hero-badge li{margin-bottom:8px;}

/* ---------- Sections ---------- */
section{padding:64px 0;}
.section-head{max-width:640px;margin:0 auto 40px;text-align:center;}
.section-head.left{margin:0 0 36px;text-align:left;}

.exam-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.pyq-tabs{display:flex;gap:10px;margin-bottom:28px;border-bottom:1px solid #E4DECB;}
.pyq-tab{background:none;border:none;border-bottom:3px solid transparent;padding:10px 4px;margin-bottom:-1px;font-family:"Lora",serif;font-weight:600;font-size:1rem;color:#7A7462;cursor:pointer;transition:color .15s;}
.pyq-tab:hover{color:var(--navy,#123A6B);}
.pyq-tab.active{color:var(--navy,#123A6B);border-bottom-color:#E3A008;}
.pyq-panel{animation:pyqFadeIn .15s ease;}
@keyframes pyqFadeIn{from{opacity:0}to{opacity:1}}
.exam-card{
  background:var(--white);border:1px solid var(--line);border-radius:10px;
  padding:28px;box-shadow:var(--shadow);transition:transform .15s ease;
}
.exam-card:hover{transform:translateY(-4px);}
.exam-card .tag{
  display:inline-block;background:var(--paper-2);color:var(--navy-2);
  font-size:.72rem;font-weight:700;letter-spacing:.06em;padding:4px 10px;
  border-radius:20px;margin-bottom:14px;
}
.exam-card h3{font-size:1.3rem;}
.exam-card p{color:var(--ink-soft);font-size:.92rem;}
.exam-card a.card-link{color:var(--navy-2);font-weight:600;font-size:.88rem;}
.exam-card a.card-link:after{content:" →";}

.subject-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px;}
.subject-pill{
  background:var(--white);border:1px solid var(--line);border-radius:8px;
  padding:16px 18px;font-weight:600;font-size:.9rem;color:var(--navy);
  display:flex;align-items:center;justify-content:space-between;gap:8px;
}
.subject-pill:hover{border-color:var(--gold);}
.subject-pill .arrow{color:var(--gold);}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}

.strip{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}

footer{background:var(--navy);color:#C8D3E4;padding:52px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;}
footer h4{color:var(--white);font-size:.95rem;margin-bottom:14px;}
footer a{display:block;color:#B8C6DC;font-size:.87rem;padding:4px 0;}
footer a:hover{color:var(--gold-light);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-mark{
  height:44px;width:44px;object-fit:contain;flex:0 0 auto;
  background:var(--white);border-radius:9px;padding:6px;
}
.footer-brand-text{font-family:"Lora",serif;font-size:1.15rem;font-weight:600;color:var(--white);}
.footer-brand-text span{color:var(--gold);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;
  font-size:.8rem;color:#8FA0BC;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
}
.footer-bottom a{display:inline;color:var(--gold-light);padding:0;}
.footer-bottom a:hover{text-decoration:underline;}

/* ---------- Page header (interior pages) ---------- */
.page-hero{
  background:var(--navy);color:var(--white);padding:44px 0;
}
.breadcrumb{font-size:.82rem;color:#AEC0DA;margin-bottom:8px;}
.breadcrumb a{color:#D7E0EE;}
.breadcrumb a:hover{color:var(--gold-light);}
.page-hero h1{color:var(--white);font-size:2rem;margin-bottom:6px;}
.page-hero p{color:#C9D6E8;max-width:60ch;}

/* ---------- Doc list / uploads ---------- */
.doc-toolbar{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:14px;margin-bottom:20px;
}
.doc-toolbar input[type=text]{
  padding:10px 14px;border:1px solid var(--line);border-radius:var(--radius);
  min-width:260px;font-family:inherit;
}
.doc-list{background:var(--white);border:1px solid var(--line);border-radius:10px;overflow:hidden;}
.doc-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;
  padding:16px 20px;border-bottom:1px solid var(--line);
}
.doc-row:last-child{border-bottom:none;}
.doc-row:hover{background:var(--paper-2);}
.doc-icon{
  width:56px;height:56px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  flex:0 0 auto;overflow:hidden;
}
.doc-icon img{display:block;width:56px;height:56px;object-fit:contain;}
.doc-icon img.doc-thumb-img{
  object-fit:cover;border-radius:6px;
  border:1px solid var(--line);box-shadow:0 1px 3px rgba(15,26,42,.15);
}
.doc-icon-fallback{
  width:56px;height:56px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:.72rem;letter-spacing:.02em;
}
/* Stamp-sized cover art stays clearly visible without crowding the row on
   any screen — a touch smaller on phones, a touch larger on desktop. */
@media(max-width:640px){
  .doc-icon,.doc-icon img,.doc-icon-fallback{width:48px;height:48px;}
}
@media(min-width:1100px){
  .doc-icon,.doc-icon img,.doc-icon-fallback{width:64px;height:64px;}
}
.doc-info{flex:1 1 180px;min-width:0;}
.doc-meta{font-size:.8rem;color:var(--ink-soft);}
.doc-title{
  font-weight:600;color:var(--navy);font-size:.95rem;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;
}
.doc-date{font-size:.8rem;color:var(--ink-soft);white-space:nowrap;}
.doc-empty{padding:40px 20px;text-align:center;color:var(--ink-soft);}
.doc-row .btn{flex:0 0 auto;white-space:nowrap;}

/* ---------- Document viewer modal (inline "View" preview) ---------- */
.doc-viewer-overlay{
  position:fixed;inset:0;background:rgba(15,26,42,.75);z-index:999;
  display:none;align-items:center;justify-content:center;padding:20px;
}
.doc-viewer-overlay.open{display:flex;}
.doc-viewer-panel{
  background:var(--white);border-radius:12px;width:100%;max-width:900px;height:88vh;max-height:900px;
  display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.4);
}
.doc-viewer-header{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 18px;border-bottom:1px solid var(--line);flex:0 0 auto;
}
.doc-viewer-header h4{margin:0;font-size:1rem;color:var(--navy);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.doc-viewer-actions{display:flex;gap:8px;flex:0 0 auto;}
.doc-viewer-close{
  background:none;border:none;font-size:1.4rem;line-height:1;cursor:pointer;color:var(--ink-soft);
  padding:4px 8px;border-radius:6px;
}
.doc-viewer-close:hover{background:var(--paper-2);color:var(--navy);}
.doc-viewer-body{flex:1 1 auto;background:#525659;}
.doc-viewer-body iframe{width:100%;height:100%;border:none;}
@media(max-width:640px){
  .doc-viewer-panel{height:92vh;border-radius:8px;}
  .doc-viewer-header h4{font-size:.9rem;}
}


.upload-box{
  border:2px dashed var(--line);border-radius:10px;padding:32px;text-align:center;
  background:var(--white);margin-bottom:24px;
}
.upload-box.dragover{border-color:var(--gold);background:#FFF8E8;}
.upload-box input[type=file]{display:none;}
.upload-box label{
  display:inline-block;background:var(--navy);color:var(--white);
  padding:10px 20px;border-radius:var(--radius);cursor:pointer;font-weight:600;font-size:.9rem;
}
.upload-box .thumb-label{
  background:var(--white);color:var(--navy);border:1px solid var(--line);
  font-weight:500;margin-left:8px;
}
#adminBar{display:none;}
.progress-track{height:6px;background:var(--line);border-radius:4px;overflow:hidden;margin-top:10px;}
.progress-fill{height:100%;width:0%;background:var(--gold);}

/* ---------- Forms ---------- */
.form-card{
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  padding:36px;box-shadow:var(--shadow);max-width:460px;margin:0 auto;
}
.form-card.wide{max-width:640px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--navy);}
.field input,.field textarea,.field select{
  width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:var(--radius);
  font-family:inherit;font-size:.95rem;background:var(--paper);
}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--gold);outline-offset:1px;}
.form-msg{font-size:.85rem;padding:10px 14px;border-radius:6px;margin-bottom:16px;display:none;}
.form-msg.show{display:block;}
.form-msg.ok{background:#E7F5EA;color:#1B6A34;}
.form-msg.err{background:#FBE9E7;color:#B23A2E;}
.form-foot{text-align:center;font-size:.87rem;margin-top:16px;color:var(--ink-soft);}
.form-foot a{color:var(--navy-2);font-weight:600;}

/* ---------- Utility ---------- */
.center{text-align:center;}
.mt-40{margin-top:40px;}
/* ---------- Exam pattern / phases (UPSC, APPSC, TSPSC hub pages) ---------- */
.phase-track{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px;}
.phase-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 20px;
  position:relative;
}
.phase-card .phase-num{
  display:inline-block;
  font-family:"Lora",serif;
  font-weight:700;
  color:var(--gold);
  font-size:.78rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:6px;
}
.phase-card h3{font-size:1.08rem;margin-bottom:8px;}
.phase-card p{color:var(--ink-soft);font-size:.88rem;margin:0 0 6px;}
.phase-card ul{margin:0;padding-left:18px;color:var(--ink-soft);font-size:.85rem;line-height:1.7;}

.pattern-table{width:100%;border-collapse:collapse;margin-top:14px;font-size:.88rem;}
.pattern-table th,.pattern-table td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);}
.pattern-table th{background:var(--paper-2);color:var(--navy);font-family:"Lora",serif;font-weight:600;}
.pattern-table td{color:var(--ink-soft);}

.info-note{
  background:var(--paper-2);
  border-left:3px solid var(--gold);
  border-radius:4px;
  padding:14px 18px;
  font-size:.85rem;
  color:var(--ink-soft);
  margin-top:18px;
}

.hub-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px;}

.syllabus-block{
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 22px;
  margin-bottom:16px;
  background:var(--white);
}
.syllabus-block h3{font-size:1rem;color:var(--navy-2);margin-bottom:10px;}
.syllabus-block ul{margin:0;padding-left:18px;color:var(--ink-soft);font-size:.9rem;line-height:1.85;}

@media(max-width:760px){
  .phase-track{grid-template-columns:1fr;}
}

.tag-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;}

/* ---------- PYQ year grouping ---------- */
.year-group{margin-bottom:28px;}
.year-heading{
  font-family:"Lora",serif;
  font-size:1.1rem;
  color:var(--navy);
  border-bottom:2px solid var(--gold);
  padding-bottom:8px;
  margin:0 0 14px;
}
.tag-row a{
  background:var(--white);border:1px solid var(--line);padding:6px 14px;
  border-radius:20px;font-size:.82rem;font-weight:600;color:var(--navy-2);
}
.tag-row a:hover{border-color:var(--gold);color:var(--navy);}

/* ---------- Subject hub: top actions + topic cards ---------- */
.subject-actions{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap;}
.section-label{
  font-family:"Lora",serif;font-size:1.3rem;color:var(--navy);
  margin:0 0 4px;
}
.section-sub{color:var(--ink-soft);font-size:.9rem;margin:0 0 22px;}

.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.topic-grid.topics-hub-grouped{display:block;}
.topic-grid.topics-hub-grouped .topics-hub-sub{margin-bottom:20px;}
.topic-card{
  background:var(--white);border:1px solid var(--line);border-radius:10px;
  padding:20px 18px;transition:transform .15s ease,border-color .15s ease;
  position:relative;
}
a.topic-card:hover{transform:translateY(-3px);border-color:var(--gold);}
.topic-card .topic-num{
  font-family:"Lora",serif;font-weight:700;color:var(--gold);
  font-size:.72rem;letter-spacing:.08em;
}
.topic-card h4{margin:8px 0 4px;font-size:.96rem;color:var(--navy);line-height:1.35;}
.topic-card p{margin:0;font-size:.78rem;color:var(--ink-soft);}
.topic-card.soon{opacity:.6;cursor:default;}
.topic-card .soon-tag{
  position:absolute;top:14px;right:14px;font-size:.62rem;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);
  background:var(--paper-2);padding:3px 8px;border-radius:20px;
}
.topic-card-cell{position:relative;}
.topic-card-actions{
  position:absolute;top:10px;right:10px;display:flex;gap:4px;
  background:var(--white);border-radius:7px;padding:3px;
  box-shadow:0 2px 8px rgba(11,37,69,.16);
}

/* ---------- Topic page: notes content ---------- */
.topic-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px;}
.notes-content{max-width:76ch;}
.notes-content h2{font-size:1.4rem;margin-top:2.2em;}
.notes-content h2:first-child{margin-top:0;}
.notes-content h3{font-size:1.12rem;margin-top:1.6em;color:var(--navy-2);}
.notes-content p{color:var(--ink-soft);margin:0 0 1em;}
.notes-content ul,.notes-content ol{color:var(--ink-soft);padding-left:22px;line-height:1.8;}
.notes-content li{margin-bottom:6px;}
.notes-content strong{color:var(--ink);}

.key-facts{
  background:var(--paper-2);border-radius:10px;padding:24px 26px;margin:32px 0;
  border-left:4px solid var(--gold);
}
.key-facts h3{margin-top:0;font-size:1.05rem;}
.key-facts ul{margin:0;padding-left:20px;color:var(--ink-soft);font-size:.92rem;line-height:1.8;}

.pdf-download-cta{
  text-align:center;margin:32px 0;padding:22px;
  background:var(--paper-2);border-radius:10px;border-left:4px solid var(--gold);
}
.pdf-download-cta .btn{font-size:1rem;padding:12px 28px;}

.revision-box{
  border:2px dashed var(--gold);border-radius:10px;padding:24px 26px;
  margin:32px 0;background:#FFFBF0;
}
.revision-box h3{margin-top:0;font-size:1.05rem;}
.revision-box ul{margin:0;padding-left:20px;font-size:.92rem;line-height:1.8;color:var(--ink-soft);}

.mcq-item{border:1px solid var(--line);border-radius:8px;padding:18px 20px;margin-bottom:14px;background:var(--white);}
.mcq-item .q{font-weight:600;color:var(--navy);margin-bottom:12px;font-size:.95rem;line-height:1.65;}
.q br,.mcq-explain br,.quiz-q-card .q br{content:"";display:block;margin-top:6px;}
.mcq-options{list-style:none;margin:0 0 10px;padding:0;}
.mcq-options li{
  padding:9px 14px;border:1px solid var(--line);border-radius:6px;margin-bottom:7px;
  cursor:pointer;font-size:.88rem;color:var(--ink-soft);transition:border-color .12s ease;
}
.mcq-options li:hover{border-color:var(--gold);}
.mcq-options li.correct{background:#E7F5EA;border-color:#1B6A34;color:#1B6A34;font-weight:600;}
.mcq-options li.wrong{background:#FBE9E7;border-color:#B23A2E;color:#B23A2E;}
.mcq-explain{display:none;font-size:.85rem;color:var(--ink-soft);background:var(--paper-2);padding:12px 14px;border-radius:6px;line-height:1.65;}
.mcq-explain.show{display:block;}

.qa-item{border:1px solid var(--line);border-radius:8px;padding:4px 20px;margin-bottom:12px;background:var(--white);}
.qa-question{
  display:flex;align-items:flex-start;gap:10px;width:100%;text-align:left;
  background:none;border:none;padding:16px 0;cursor:pointer;font-weight:600;color:var(--navy);
  font-size:.95rem;line-height:1.6;font-family:inherit;
}
.qa-question .qa-q-num{color:var(--gold);flex:0 0 auto;}
.qa-question .qa-toggle{margin-left:auto;flex:0 0 auto;color:var(--ink-soft);font-weight:400;}
.qa-answer{padding:0 0 18px 24px;font-size:.9rem;color:var(--ink-soft);line-height:1.75;}
.qa-answer p{margin:0 0 10px;}
.qa-answer p:last-child{margin-bottom:0;}

/* ---------- Interactive Daily Quiz ---------- */
.quiz-intro{padding:28px 24px;background:var(--paper-2);border-radius:10px;}
.quiz-intro #quizStartBtn{margin-top:6px;}
.quiz-progress{font-size:.82rem;color:var(--ink-soft);margin:2px 0 18px;font-weight:600;}
.quiz-q-card{border:1px solid var(--line);border-radius:8px;padding:18px 20px;margin-bottom:14px;background:var(--white);}
.quiz-q-card .q{font-weight:600;color:var(--navy);margin-bottom:12px;font-size:.95rem;line-height:1.65;}
.quiz-options{display:flex;flex-direction:column;gap:8px;}
.quiz-opt{display:flex;align-items:center;gap:10px;padding:9px 14px;border:1px solid var(--line);border-radius:6px;cursor:pointer;font-size:.88rem;color:var(--ink-soft);transition:border-color .12s ease;}
.quiz-opt:hover{border-color:var(--gold);}
.quiz-opt input{accent-color:var(--navy);flex:0 0 auto;}
.quiz-opt input:checked + span{color:var(--navy);font-weight:600;}
.quiz-active{padding-bottom:70px;}

/* Sticky bar keeps Submit (and the question palette toggle) on screen at
   all times while a test is in progress, regardless of scroll position. */
.quiz-sticky-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--white);border-top:1px solid var(--line);padding:10px 16px;display:flex;align-items:center;gap:12px;box-shadow:0 -2px 10px rgba(11,37,69,.1);}
.quiz-sticky-bar .btn{flex:0 0 auto;white-space:nowrap;}
.quiz-sticky-progress{flex:1 1 auto;font-size:.82rem;color:var(--ink-soft);font-weight:600;text-align:center;}
@media(max-width:640px){
  .quiz-sticky-bar{padding:8px 10px;gap:8px;}
  .quiz-sticky-progress{font-size:.72rem;}
  .quiz-sticky-bar .btn{padding:8px 12px;font-size:.8rem;}
}

/* Question palette: numbered grid showing answered / not answered / not
   visited at a glance, opened from the sticky bar's "Questions" toggle. */
.quiz-palette-overlay{position:fixed;inset:0;background:rgba(11,37,69,.45);z-index:70;display:none;align-items:flex-end;justify-content:center;}
.quiz-palette-overlay.open{display:flex;}
.quiz-palette-panel{background:var(--white);width:100%;max-width:480px;max-height:70vh;border-radius:14px 14px 0 0;padding:16px 18px 20px;overflow-y:auto;}
@media(min-width:760px){
  .quiz-palette-panel{border-radius:14px;margin-bottom:40px;}
}
.quiz-palette-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.quiz-palette-head strong{color:var(--navy);font-family:"Lora",serif;font-size:1rem;}
.quiz-palette-close{background:none;border:none;font-size:1.15rem;color:var(--ink-soft);cursor:pointer;line-height:1;padding:4px;}
.quiz-palette-legend{display:flex;flex-wrap:wrap;gap:14px;font-size:.76rem;color:var(--ink-soft);margin-bottom:14px;}
.quiz-palette-legend span{display:flex;align-items:center;gap:6px;}
.qp-swatch{display:inline-block;width:12px;height:12px;border-radius:3px;}
.qp-swatch.qp-answered{background:#1B6A34;}
.qp-swatch.qp-notanswered{background:#B23A2E;}
.qp-swatch.qp-notvisited{background:var(--paper-2);border:1px solid var(--line);}
.quiz-palette-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:8px;}
.qp-btn{aspect-ratio:1/1;border-radius:6px;border:1px solid var(--line);background:var(--paper-2);color:var(--navy);font-weight:700;font-size:.82rem;cursor:pointer;transition:transform .1s ease;}
.qp-btn:hover{transform:scale(1.06);}
.qp-btn.qp-answered{background:#E7F5EA;border-color:#1B6A34;color:#1B6A34;}
.qp-btn.qp-notanswered{background:#FBE9E7;border-color:#B23A2E;color:#B23A2E;}
.qp-btn.qp-notvisited{background:var(--paper-2);border-color:var(--line);color:var(--ink-soft);}
.mcq-options.review li{cursor:default;}
.mcq-options.review li:hover{border-color:var(--line);}
.mcq-options.review li em{font-style:normal;font-weight:600;font-size:.78rem;opacity:.85;}
.quiz-score-banner{display:flex;align-items:baseline;gap:12px;background:var(--navy);color:var(--white);padding:18px 22px;border-radius:8px;margin:14px 0 18px;}
.quiz-score-banner strong{font-family:"Lora",serif;font-size:1.7rem;color:var(--gold-light);}
.quiz-score-banner span{font-size:.85rem;color:#D7E0EE;}
.quiz-tag{display:inline-block;font-size:.66rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;padding:2px 8px;border-radius:20px;margin-left:8px;vertical-align:middle;}
.quiz-tag-correct{background:#E7F5EA;color:#1B6A34;}
.quiz-tag-wrong{background:#FBE9E7;color:#B23A2E;}
.quiz-tag-skip{background:var(--white);color:var(--ink-soft);border:1px solid var(--line);}

/* ---------- Timed test additions: timer, attempt limits & history ---------- */
.quiz-timer{
  position:sticky;top:8px;z-index:5;display:inline-flex;align-items:center;gap:6px;
  background:var(--navy);color:var(--gold-light);font-weight:700;font-size:.95rem;
  padding:8px 16px;border-radius:20px;margin-bottom:14px;
}
.quiz-timer.quiz-timer-low{background:#B23A2E;color:#fff;animation:quizTimerPulse 1s infinite;}
@keyframes quizTimerPulse{0%,100%{opacity:1;}50%{opacity:.65;}}
.quiz-attempt-limit{font-size:.82rem;color:var(--ink-soft);margin:-8px 0 16px;}
.quiz-locked-notice{
  background:#FBE9E7;color:#8A2E24;border:1px solid #F1C6C0;border-radius:8px;
  padding:12px 16px;font-size:.85rem;margin:10px 0 18px;
}
.quiz-locked-notice a{color:#8A2E24;font-weight:700;text-decoration:underline;}
.quiz-attempt-history{background:var(--paper-2);border-radius:8px;padding:6px 18px 14px;margin-top:6px;}
.quiz-attempt-row{
  display:flex;align-items:center;gap:14px;padding:9px 0;font-size:.85rem;color:var(--ink-soft);
  border-bottom:1px solid var(--line);
}
.quiz-attempt-row:last-child{border-bottom:none;}
.quiz-attempt-row strong{color:var(--navy);font-family:"Lora",serif;}
.quiz-attempt-date{margin-left:auto;font-size:.78rem;}
.quiz-review-btn{margin-left:10px;flex-shrink:0;}

.pyq-item{border-bottom:1px solid var(--line);padding:16px 0;}
.pyq-item:last-child{border-bottom:none;}
.pyq-year{font-size:.72rem;font-weight:700;color:var(--gold);letter-spacing:.06em;text-transform:uppercase;}
.pyq-q{color:var(--navy);font-weight:600;margin:6px 0 0;font-size:.94rem;white-space:pre-line;}

.related-topics{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
.related-topics a{
  background:var(--white);border:1px solid var(--line);padding:7px 15px;
  border-radius:20px;font-size:.82rem;font-weight:600;color:var(--navy-2);
}
.related-topics a:hover{border-color:var(--gold);color:var(--navy);}

@media(max-width:960px){
  .topic-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:600px){
  .topic-grid{grid-template-columns:1fr;}
}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;}
  .exam-grid{grid-template-columns:1fr;}
  .subject-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .two-col{grid-template-columns:1fr;}
}
/* Between the mobile hamburger breakpoint (760px) and full desktop width,
   the logo text + full nav + email + logout button can outgrow the row
   and spill off the right edge with nothing to give way. Drop the
   non-essential email text and tighten nav spacing first — the logout
   button and full nav stay usable. */
@media(max-width:1300px) and (min-width:1025px){
  #userEmailDisplay{display:none;}
  nav.main-nav a.top-link{padding:14px 9px;font-size:.86rem;}
  nav.main-nav{gap:0;}
}
@media(max-width:1024px){
  /* No hamburger: the nav stays visible at all times and wraps onto as
     many lines as it needs instead of hiding behind a toggle button. */
  .nav-wrap{
    height:auto;
    flex-wrap:wrap;
    row-gap:10px;
    padding:14px 20px;
  }
  nav.main-nav{
    position:static;
    order:3;
    width:100%;
    flex-direction:column;
    display:flex;
    background:none;
    padding:0;
  }
  nav.main-nav > ul{
    flex-direction:row;
    flex-wrap:wrap;
    width:100%;
    row-gap:6px;
    gap:4px;
  }
  nav.main-nav a.top-link{padding:9px 11px;font-size:.85rem;}
  .dropdown{
    position:absolute;top:100%;left:0;background:var(--white);
    min-width:230px;border-radius:var(--radius);box-shadow:var(--shadow);
    padding:8px;display:none;border:1px solid var(--line);
  }
  .dropdown a{color:var(--ink);}
  .dropdown a:hover{background:var(--paper-2);color:var(--navy-2);}
  nav.main-nav > ul > li.open .dropdown{display:block;}
  .nav-cta{
    width:100%;
    order:4;
    padding-top:10px;
    margin-top:6px;
    border-top:1px solid rgba(255,255,255,.12);
  }
  .hero h1{font-size:1.9rem;}
  .subject-grid{grid-template-columns:1fr;}
}

/* ---------- Exam Hub pages (e.g. APPSC Group 1) ---------- */
.hub-notify-banner{
  display:none;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  background:#123A6B;color:#fff;padding:16px 22px;border-radius:10px;margin-bottom:22px;
  font-size:.92rem;
}
.hub-notify-banner strong{color:var(--gold-light);}
.hub-quick-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
.hub-quick-nav a{
  font-size:.82rem;font-weight:600;color:var(--navy);background:var(--paper-2);
  border:1px solid var(--line);border-radius:20px;padding:7px 16px;text-decoration:none;
  transition:background .12s ease,border-color .12s ease;
}
.hub-quick-nav a:hover{background:var(--white);border-color:var(--gold);}
.hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;}
.hub-card{
  border-radius:12px;padding:22px 24px;border:1px solid var(--line);
  background:var(--white);border-top:5px solid var(--navy);
  box-shadow:0 2px 10px rgba(15,26,42,.05);
}
.hub-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;}
.hub-card-head h3{margin:0;font-size:1.05rem;color:var(--navy);}
.hub-card-body{font-size:.9rem;color:var(--ink-soft);line-height:1.7;}
.hub-card-body p{margin:0 0 10px;}
.hub-card-body ul{margin:0 0 10px;padding-left:20px;}
.hub-card-body li{margin-bottom:5px;}
.hub-card-body a{color:#123A6B;font-weight:600;}
.hub-card-body table{width:100%;border-collapse:collapse;font-size:.85rem;margin:6px 0;}
.hub-card-body table td,.hub-card-body table th{border:1px solid var(--line);padding:6px 10px;text-align:left;}
.hub-card-red{border-top-color:#C1443A;}
.hub-card-red .hub-card-head h3{color:#C1443A;}
.hub-card-blue{border-top-color:#2A5DB0;}
.hub-card-blue .hub-card-head h3{color:#2A5DB0;}
.hub-card-green{border-top-color:#1B7A43;}
.hub-card-green .hub-card-head h3{color:#1B7A43;}
.hub-card-gold{border-top-color:#D97706;}
.hub-card-gold .hub-card-head h3{color:#B5650A;}
.hub-card-purple{border-top-color:#7C3AED;}
.hub-card-purple .hub-card-head h3{color:#7C3AED;}
.hub-card-teal{border-top-color:#0F766E;}
.hub-card-teal .hub-card-head h3{color:#0F766E;}
.hub-card-navy{border-top-color:#123A6B;}
.hub-card-navy .hub-card-head h3{color:#123A6B;}
@media(max-width:640px){
  .hub-grid{grid-template-columns:1fr;}
  .hub-notify-banner{flex-direction:column;align-items:flex-start;}
}

/* ===========================================================
   Section tree sidebar — collapsible left-side page navigator.
   Injected by initSiteTreeSidebar() in main.js on any page that
   lives inside a mapped section (upsc/appsc/tspsc/pyq/etc).
   =========================================================== */
.site-tree-tab{
  position:fixed;top:50%;left:0;left:max(0px, env(safe-area-inset-left));
  transform:translateY(-50%);
  z-index:150;
  background:var(--navy);color:var(--gold-light);
  border:none;border-radius:0 8px 8px 0;
  padding:14px 8px 14px 10px;
  writing-mode:vertical-rl;text-orientation:mixed;
  font-family:"Inter",sans-serif;font-size:.78rem;font-weight:600;
  letter-spacing:.06em;
  cursor:pointer;
  box-shadow:2px 0 12px rgba(11,37,69,.25);
  display:flex;align-items:center;gap:6px;
  transition:background .15s,padding-left .15s;
}
.site-tree-tab:hover{background:var(--navy-2);padding-left:13px;}
.site-tree-tab .tt-icon{
  writing-mode:horizontal-tb;font-size:1rem;
  display:inline-block;flex:0 0 auto;
}

.site-tree-backdrop{
  position:fixed;inset:0;background:rgba(11,37,69,.35);
  z-index:199;opacity:0;visibility:hidden;
  transition:opacity .18s ease;
}
.site-tree-backdrop.open{opacity:1;visibility:visible;}

.site-tree-panel{
  position:fixed;top:0;left:0;height:100%;
  width:300px;max-width:86vw;
  background:var(--white);
  z-index:200;
  box-shadow:4px 0 24px rgba(11,37,69,.22);
  display:flex;flex-direction:column;
  transform:translateX(-100%);
  transition:transform .2s ease;
}
.site-tree-panel.open{transform:translateX(0);}

.site-tree-panel-head{
  background:var(--navy);color:var(--white);
  padding:16px 18px;
  display:flex;align-items:center;justify-content:space-between;
  flex:0 0 auto;
}
.site-tree-panel-head strong{
  font-family:"Lora",serif;font-size:1.05rem;color:var(--gold-light);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.site-tree-close{
  background:none;border:none;color:var(--white);
  font-size:1.4rem;line-height:1;cursor:pointer;
  padding:2px 6px;border-radius:4px;
}
.site-tree-close:hover{background:rgba(255,255,255,.12);}

.site-tree-nav{overflow-y:auto;padding:10px 8px 24px;flex:1 1 auto;}
.site-tree-nav ul{list-style:none;margin:0;padding:0;}
.site-tree-nav .tree-children{padding-left:14px;display:none;}
.site-tree-nav .tree-item.expanded > .tree-children{display:block;}

.tree-row{display:flex;align-items:center;gap:2px;border-radius:5px;}
.tree-row:hover{background:var(--paper-2);}
.tree-row a{
  flex:1 1 auto;padding:8px 8px;font-size:.87rem;color:var(--ink);
  border-radius:5px;overflow-wrap:anywhere;
}
.tree-row a.current{
  background:var(--gold);color:var(--navy);font-weight:600;
}
.tree-toggle{
  flex:0 0 auto;width:26px;height:26px;
  border:none;background:none;cursor:pointer;
  color:var(--ink-soft);font-size:.72rem;
  display:flex;align-items:center;justify-content:center;
  transition:transform .15s;
}
.tree-item.expanded > .tree-row .tree-toggle{transform:rotate(90deg);color:var(--navy-2);}
.tree-spacer{flex:0 0 auto;width:26px;height:26px;}

.site-tree-item-depth-0 > .tree-row a{font-weight:600;color:var(--navy);}

.site-tree-empty{padding:16px;color:var(--ink-soft);font-size:.86rem;}

@media(max-width:640px){
  .site-tree-panel{width:88vw;}
  .site-tree-tab{padding:12px 6px;font-size:.72rem;}
}
body.site-tree-lock{overflow:hidden;}

/* ---------- Today's Important Articles (daily newspaper / PIB pages) ---------- */
.daily-articles-head{
  display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px;
  margin-bottom:4px;
}
.daily-articles-date{
  font-size:.82rem;color:var(--ink-soft);font-weight:500;
}
.daily-articles-sub{color:#4A4A4A;font-size:.92rem;margin:0 0 18px;}
.daily-articles-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;
  margin-bottom:8px;
}
.daily-article-card{
  background:var(--white);border:1px solid var(--line);border-top:3px solid var(--gold);
  border-radius:var(--radius);padding:18px 18px 16px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:8px;
}
.daily-article-card .dac-date{font-size:.78rem;color:var(--ink-soft);font-weight:500;}
.daily-article-card h4{margin:0;font-size:1.02rem;line-height:1.35;}
.daily-article-card p{margin:0;font-size:.88rem;color:#3A3A3A;line-height:1.6;}
.daily-article-img{width:100%;max-height:220px;object-fit:contain;background:var(--paper-2);border-radius:6px;margin-bottom:2px;cursor:zoom-in;}
.daily-article-card .dac-edit-row{margin-top:auto;padding-top:6px;}
.image-lightbox-overlay{position:fixed;inset:0;background:rgba(11,37,69,.88);z-index:999;display:none;align-items:center;justify-content:center;padding:24px;cursor:zoom-out;}
.image-lightbox-overlay.open{display:flex;}
.image-lightbox-overlay img{max-width:100%;max-height:100%;border-radius:6px;box-shadow:0 10px 40px rgba(0,0,0,.4);}
.image-lightbox-close{position:absolute;top:18px;right:22px;background:none;border:none;color:#fff;font-size:1.8rem;line-height:1;cursor:pointer;padding:6px;}
.daily-articles-note{
  font-size:.83rem;color:var(--ink-soft);margin:10px 0 0;font-style:italic;
}
.daily-articles-empty{
  padding:22px;text-align:center;color:var(--ink-soft);font-size:.9rem;
  border:1px dashed var(--line);border-radius:var(--radius);
}
.daily-articles-admin-bar{margin-bottom:14px;}
@media(max-width:640px){
  .daily-articles-grid{grid-template-columns:1fr;}
}

/* ---------- Social / contact icons (footer + About page) ---------- */
.footer-bottom a{display:inline-flex;align-items:center;gap:5px;vertical-align:middle;}
.footer-bottom svg{flex:0 0 auto;display:block;}
.tag-row a svg{flex:0 0 auto;display:block;}
.tag-row a{display:inline-flex;align-items:center;gap:6px;}

/* ---------- Common Topics (shared cross-exam article pages) ---------- */
.exam-badges{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;}
.exam-badge{
  display:inline-block;padding:4px 12px;border-radius:20px;
  font-size:.72rem;font-weight:700;letter-spacing:.03em;
  background:rgba(255,255,255,.15);color:var(--gold-light);
  border:1px solid rgba(245,196,81,.4);
}
.topics-hub-group{margin-bottom:36px;}
.topics-hub-group h2{
  font-size:1.15rem;display:flex;align-items:center;gap:10px;
  border-bottom:2px solid var(--gold);padding-bottom:8px;margin-bottom:16px;
}
.topics-hub-sub{margin-bottom:18px;}
.topics-hub-sub h4{font-size:.9rem;color:var(--navy-2);margin-bottom:8px;}
.topics-hub-list{display:flex;flex-wrap:wrap;gap:8px;}
.topics-hub-list a{
  padding:7px 13px;border-radius:8px;border:1px solid var(--line);
  background:var(--white);font-size:.85rem;color:var(--ink);
  transition:border-color .15s,color .15s;
}
.topics-hub-list a:hover{border-color:var(--gold);color:var(--navy);}
.topics-hub-list .coming-soon{
  padding:7px 13px;border-radius:8px;border:1px dashed var(--line);
  font-size:.85rem;color:var(--ink-soft);opacity:.7;cursor:default;
}

/* ---------- Cross-link callout to a shared Common Topics article ---------- */
.common-topic-callout{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  background:var(--paper-2);border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:8px;padding:14px 18px;margin:0 0 22px;font-size:.9rem;
}
.common-topic-callout a{font-weight:600;color:var(--navy);text-decoration:underline;}