/* ==========================================================================
   WP LMS Suite — Professional UI v1.5.0
   Works with ANY WordPress theme — full-width, responsive
   ========================================================================== */

/* ── Design Tokens ────────────────────────────────────────────────────────── */
:root{
  --lp:#4f46e5;--lp-d:#4338ca;--lp-l:#eef2ff;--lp-xl:#f5f3ff;
  --ls:#16a34a;--ls-l:#ecfdf5;
  --ld:#dc2626;--ld-l:#fef2f2;
  --lw:#d97706;--lw-l:#fffbeb;
  --lt:#1e1b2e;--lm:#6b7280;--lb:#e5e7eb;
  --lbg:#f8f9fc;--lcard:#fff;
  --lr:14px;--rr:8px;
  --sh:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
  --sh2:0 4px 20px rgba(79,70,229,.10);
  --sh3:0 8px 32px rgba(79,70,229,.14);
  --fn:'Inter',system-ui,-apple-system,sans-serif;
}

/* ── Full-width break-out helper ──────────────────────────────────────────── */
/* Breaks out of any theme's narrow content wrapper */
/* overflow-x:hidden on html+body prevents horizontal scrollbar from 100vw */
html, body{ overflow-x: hidden; }
.lms-fullwidth-wrap{
  width:100vw !important;
  margin-left:calc(50% - 50vw) !important;
  margin-right:calc(50% - 50vw) !important;
  max-width:none !important;
  padding-left:0 !important;
  padding-right:0 !important;
  box-sizing:border-box;
}
.lms-inner{
  max-width:1240px;
  margin:0 auto;
  padding:0 24px;
  box-sizing:border-box;
}

/* ── Base reset for all LMS elements ─────────────────────────────────────── */
.lms-auth-wrapper,.lms-dashboard,.lms-curriculum,
.lms-quiz-app,.lms-tb-wrap,.lms-course-listing-wrap,
.lms-cl-card,.lms-widget{
  font-family:var(--fn);
  color:var(--lt);
  box-sizing:border-box;
}
.lms-dashboard *,.lms-tb-wrap *,.lms-course-listing-wrap *{box-sizing:border-box;}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.lms-btn,.lms-form button{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  background:var(--lp);color:#fff;border:none;
  padding:11px 22px;border-radius:var(--rr);
  font-weight:700;font-size:14px;font-family:var(--fn);
  cursor:pointer;text-decoration:none;
  transition:background .15s,transform .1s,box-shadow .15s;
  box-shadow:0 1px 3px rgba(79,70,229,.25);
  white-space:nowrap;
}
.lms-btn:hover,.lms-form button:hover{background:var(--lp-d);color:#fff;transform:translateY(-1px);box-shadow:var(--sh2);}
.lms-btn:active{transform:translateY(0);}
.lms-btn-sm{padding:7px 14px;font-size:12px;}
.lms-btn-outline{background:#fff;color:var(--lp);border:1.5px solid var(--lp);box-shadow:none;}
.lms-btn-outline:hover{background:var(--lp-l);color:var(--lp);}
.lms-btn-green{background:var(--ls);box-shadow:0 1px 3px rgba(22,163,74,.3);}
.lms-btn-green:hover{background:#15803d;}
.lms-btn-red{background:var(--ld);}
.lms-btn-red:hover{background:#b91c1c;}
.lms-btn-logout{background:#fff;color:var(--ld);border:1.5px solid var(--lb);box-shadow:none;}
.lms-btn-logout:hover{background:var(--ld-l);color:var(--ld);transform:none;}
.lms-btn-yt{background:#ef4444;box-shadow:0 1px 3px rgba(239,68,68,.3);}
.lms-btn-buy{background:var(--ls);}

/* ── Auth / Login Register ────────────────────────────────────────────────── */
.lms-auth-page{background:var(--lbg);min-height:70vh;display:flex;align-items:center;justify-content:center;padding:40px 16px;}
.lms-auth-wrapper{
  width:100%;max-width:440px;
  background:var(--lcard);border:1px solid var(--lb);border-radius:var(--lr);
  padding:36px 40px;box-shadow:var(--sh2);
}
.lms-auth-logo{text-align:center;margin-bottom:24px;}
.lms-auth-logo h2{font-size:22px;font-weight:800;color:var(--lp);margin:0;}
.lms-auth-tabs{display:flex;background:var(--lbg);border-radius:var(--rr);padding:4px;margin-bottom:28px;}
.lms-tab-btn{flex:1;padding:10px;background:transparent;border:none;cursor:pointer;font-weight:700;font-size:14px;border-radius:6px;color:var(--lm);transition:.15s;font-family:var(--fn);}
.lms-tab-btn.active{background:var(--lcard);color:var(--lp);box-shadow:var(--sh);}
.lms-form p{margin-bottom:18px;}
.lms-form label{display:block;font-weight:600;font-size:13px;color:var(--lm);margin-bottom:6px;}
.lms-form input[type=text],.lms-form input[type=email],.lms-form input[type=password]{
  width:100%;padding:11px 14px;border:1.5px solid var(--lb);border-radius:var(--rr);
  font-size:14px;font-family:var(--fn);transition:border-color .15s,box-shadow .15s;
  background:#fff;color:var(--lt);outline:none;
}
.lms-form input:focus{border-color:var(--lp);box-shadow:0 0 0 3px var(--lp-l);}
.lms-form button{width:100%;padding:13px;font-size:15px;border-radius:var(--rr);margin-top:4px;}
.lms-already-logged{padding:16px 20px;background:var(--lp-l);border-radius:var(--rr);text-align:center;font-size:14px;}

/* ── Course Listing [lms_courses] ─────────────────────────────────────────── */
.lms-course-listing-wrap{padding:40px 0 60px;}
.lms-cl-header{margin-bottom:36px;}
.lms-cl-header h2{font-size:30px;font-weight:800;margin:0 0 6px;color:var(--lt);}
.lms-cl-header p{font-size:16px;color:var(--lm);margin:0;}
.lms-course-listing-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.lms-cl-card{
  background:var(--lcard);border-radius:var(--lr);
  overflow:hidden;border:1px solid var(--lb);
  box-shadow:var(--sh);display:flex;flex-direction:column;
  transition:transform .2s,box-shadow .2s;
}
.lms-cl-card:hover{transform:translateY(-5px);box-shadow:var(--sh3);}
.lms-cl-thumb-link{display:block;position:relative;overflow:hidden;}
.lms-cl-thumb{width:100%;height:190px;object-fit:cover;display:block;transition:transform .3s;}
.lms-cl-card:hover .lms-cl-thumb{transform:scale(1.04);}
.lms-cl-thumb-placeholder{
  width:100%;height:190px;
  background:linear-gradient(135deg,var(--lp) 0%,#7c6cf0 100%);
  display:flex;align-items:center;justify-content:center;
}
.lms-cl-thumb-placeholder span{font-size:52px;font-weight:900;color:rgba(255,255,255,.35);text-transform:uppercase;}
.lms-cl-badge{
  position:absolute;top:14px;right:14px;
  padding:5px 13px;border-radius:20px;
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  backdrop-filter:blur(6px);
}
.lms-cl-badge.enrolled{background:rgba(220,252,231,.92);color:#15803d;}
.lms-cl-badge.paid{background:rgba(237,233,254,.92);color:#6d28d9;}
.lms-cl-badge.free{background:rgba(209,250,229,.92);color:#065f46;}
.lms-cl-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.lms-cl-batch{display:inline-block;font-size:11px;font-weight:700;color:var(--lp);background:var(--lp-l);padding:4px 11px;border-radius:20px;margin-bottom:10px;}
.lms-cl-title{margin:0 0 10px;font-size:18px;font-weight:700;line-height:1.4;}
.lms-cl-title a{color:var(--lt);text-decoration:none;}
.lms-cl-title a:hover{color:var(--lp);}
.lms-cl-excerpt{font-size:13px;color:var(--lm);margin:0 0 14px;line-height:1.6;}
.lms-cl-meta{display:flex;gap:16px;font-size:12px;color:var(--lm);margin-bottom:16px;font-weight:600;}
.lms-cl-progress{margin-bottom:14px;}
.lms-cl-progress-bar{background:var(--lb);border-radius:20px;height:7px;overflow:hidden;margin-bottom:5px;}
.lms-cl-progress-fill{background:linear-gradient(90deg,var(--lp),#7c6cf0);height:100%;border-radius:20px;transition:width .4s;}
.lms-cl-progress span{font-size:12px;color:var(--lm);font-weight:600;}
.lms-cl-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:14px;border-top:1px solid var(--lb);}
.lms-cl-price{font-size:24px;font-weight:800;color:var(--lt);}
.lms-cl-price.free-price{color:var(--ls);font-size:16px;}
.lms-cl-btn{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--lp);color:#fff;padding:10px 20px;
  border-radius:var(--rr);font-weight:700;font-size:13px;
  text-decoration:none;transition:.15s;
}
.lms-cl-btn:hover{background:var(--lp-d);color:#fff;transform:translateY(-1px);}
.lms-cl-btn.enrolled-btn{background:var(--ls);margin-top:12px;display:flex;justify-content:center;}
.lms-cl-btn.enrolled-btn:hover{background:#15803d;}

/* ── Curriculum on Course page ────────────────────────────────────────────── */
.lms-curriculum{margin-top:40px;padding-top:32px;border-top:2px solid var(--lb);}
.lms-curriculum>h2{font-size:22px;font-weight:800;margin:0 0 20px;color:var(--lt);}
.lms-module-block{margin-bottom:16px;background:var(--lcard);border:1px solid var(--lb);border-radius:var(--lr);overflow:hidden;box-shadow:var(--sh);}
.lms-module-block h3{
  margin:0;padding:14px 20px;
  background:linear-gradient(90deg,var(--lp-xl),#fff);
  font-size:15px;font-weight:700;
  border-bottom:1px solid var(--lb);
  display:flex;align-items:center;gap:8px;
}
.lms-module-block h3::before{content:"📁";font-size:16px;}
.lms-lesson-list{list-style:none;padding:0;margin:0;}
.lms-lesson-list li{
  padding:13px 20px;border-bottom:1px solid var(--lb);
  display:flex;justify-content:space-between;align-items:center;
  font-size:14px;transition:background .12s;
}
.lms-lesson-list li:last-child{border-bottom:none;}
.lms-lesson-list li:hover{background:var(--lbg);}
.lms-lesson-list a{color:var(--lt);text-decoration:none;font-weight:500;display:flex;align-items:center;gap:8px;}
.lms-lesson-list a::before{content:"▶";font-size:10px;color:var(--lp);}
.lms-lesson-list a:hover{color:var(--lp);}
.lms-locked{color:var(--lm);display:flex;align-items:center;gap:8px;}
.lms-badge-live{background:var(--ld);color:#fff;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;margin-left:6px;text-transform:uppercase;letter-spacing:.4px;animation:lms-pulse .9s infinite;}
.lms-progress-mini{font-size:12px;color:var(--lm);font-weight:600;white-space:nowrap;}
.lms-locked-message{background:#fffbeb;border:1px solid #fde68a;color:#92400e;padding:16px 20px;border-radius:var(--rr);margin-bottom:20px;font-size:14px;}

/* Enroll box on course page */
.lms-enroll-box{
  margin-top:28px;padding:32px;
  background:linear-gradient(135deg,var(--lp-xl) 0%,#fff 100%);
  border:1px solid #c7d2fe;border-radius:var(--lr);
  text-align:center;box-shadow:var(--sh);
}
.lms-price{font-size:32px;font-weight:900;margin-bottom:16px;color:var(--lt);}

/* ── Lesson video / PDF / Live ────────────────────────────────────────────── */
.lms-video-wrapper{border-radius:var(--lr);overflow:hidden;box-shadow:var(--sh2);margin-bottom:24px;}
.lms-pdf-download{
  display:inline-flex;align-items:center;gap:8px;
  margin-bottom:20px;padding:12px 18px;
  background:var(--lbg);border:1px solid var(--lb);border-radius:var(--rr);
  font-size:14px;font-weight:600;text-decoration:none;color:var(--lp);
  transition:.15s;
}
.lms-pdf-download:hover{background:var(--lp-l);border-color:var(--lp);}
.lms-live-class-box{
  background:linear-gradient(135deg,#fff5f5,#fff);
  border:1px solid #fecaca;padding:22px 24px;
  border-radius:var(--lr);margin-bottom:24px;
}
.lms-live-header{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-size:16px;font-weight:700;}
.lms-live-dot{width:10px;height:10px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 3px rgba(239,68,68,.25);}
.lms-live-time{margin-left:auto;font-size:13px;color:var(--lm);font-weight:600;}
.lms-yt-embed-wrap{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:10px;}
.lms-yt-embed-wrap iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0;}

/* ── Student Dashboard ────────────────────────────────────────────────────── */
.lms-dashboard{padding:0 0 60px;}

/* Top banner */
.lms-dash-topbar{
  background:linear-gradient(120deg,var(--lp) 0%,#7c6cf0 100%);
  border-radius:var(--lr);padding:28px 32px;
  color:#fff;margin-bottom:28px;
  display:flex;justify-content:space-between;align-items:center;
  box-shadow:var(--sh2);
}
.lms-welcome-row{display:flex;align-items:center;gap:14px;}
.lms-avatar-circle{
  width:54px;height:54px;border-radius:50%;
  background:rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:800;flex-shrink:0;
  border:2px solid rgba(255,255,255,.4);
}
.lms-welcome-text h2{margin:0 0 4px;font-size:22px;font-weight:800;}
.lms-welcome-text p{margin:0;opacity:.85;font-size:13px;}

/* Stat grid */
.lms-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:32px;}
.lms-stat-card{
  background:var(--lcard);border:1px solid var(--lb);
  border-radius:var(--lr);padding:20px 22px;
  box-shadow:var(--sh);transition:.15s;
}
.lms-stat-card:hover{box-shadow:var(--sh2);transform:translateY(-2px);}
.lms-stat-icon{font-size:24px;margin-bottom:10px;}
.lms-stat-value{font-size:28px;font-weight:900;color:var(--lt);line-height:1;}
.lms-stat-label{font-size:11px;color:var(--lm);margin-top:6px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;}

/* Dashboard grid */
.lms-dashboard-grid{display:grid;grid-template-columns:1fr 300px;gap:28px;align-items:start;}
.lms-section-title{
  font-size:18px;font-weight:800;margin:0 0 18px;
  display:flex;align-items:center;justify-content:space-between;color:var(--lt);
}
.lms-section-title a{font-size:13px;font-weight:600;color:var(--lp);text-decoration:none;}
.lms-section-title a:hover{text-decoration:underline;}
.lms-empty-state{
  padding:40px 24px;background:var(--lcard);
  border:1.5px dashed var(--lb);border-radius:var(--lr);
  text-align:center;color:var(--lm);font-size:14px;
}
.lms-empty-state a{color:var(--lp);font-weight:700;text-decoration:none;}

/* Course cards in dashboard */
.lms-course-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;margin-bottom:8px;}
.lms-course-card{
  border:1px solid var(--lb);border-radius:var(--lr);
  background:var(--lcard);box-shadow:var(--sh);
  overflow:hidden;transition:.2s;
}
.lms-course-card:hover{box-shadow:var(--sh2);transform:translateY(-3px);}
.lms-course-card img{width:100%;height:120px;object-fit:cover;display:block;}
.lms-course-card-body{padding:16px;}
.lms-course-card h4{margin:0 0 8px;font-size:15px;font-weight:700;line-height:1.4;}
.lms-progress-bar{background:var(--lb);border-radius:20px;height:7px;overflow:hidden;margin:10px 0 5px;}
.lms-progress-fill{background:linear-gradient(90deg,var(--lp),#7c6cf0);height:100%;border-radius:20px;}
.lms-progress-text{font-size:12px;color:var(--lm);font-weight:600;margin-bottom:12px;}
.lms-batch-tag{display:inline-block;font-size:11px;font-weight:700;color:var(--lp);background:var(--lp-l);padding:3px 10px;border-radius:20px;margin-bottom:6px;}

/* Sidebar widgets */
.lms-widget{
  border:1px solid var(--lb);border-radius:var(--lr);
  padding:20px;margin-bottom:18px;
  background:var(--lcard);box-shadow:var(--sh);
}
.lms-widget h3{
  margin:0 0 14px;font-size:11px;font-weight:800;
  text-transform:uppercase;letter-spacing:.5px;color:var(--lm);
}
.lms-live-item{padding:10px 0;border-bottom:1px solid var(--lb);}
.lms-live-item:last-child{border-bottom:none;}
.lms-live-item a{font-weight:600;color:var(--lt);text-decoration:none;font-size:13px;display:block;margin-bottom:2px;}
.lms-live-item a:hover{color:var(--lp);}
.lms-live-item small{color:var(--lm);font-size:12px;}
.lms-profile-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--lb);font-size:13px;}
.lms-profile-row:last-child{border-bottom:none;}
.lms-profile-row span:first-child{color:var(--lm);}
.lms-profile-row span:last-child{font-weight:700;color:var(--lt);}

/* Quiz score cards */
.lms-quiz-summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;}
.lms-quiz-score-card{border:1px solid var(--lb);border-radius:var(--lr);padding:18px;background:var(--lcard);box-shadow:var(--sh);}
.lms-quiz-score-card h4{margin:0 0 12px;font-size:14px;font-weight:700;color:var(--lt);}
.lms-quiz-score-row{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;border-bottom:1px solid var(--lb);color:var(--lm);}
.lms-quiz-score-row:last-of-type{border-bottom:none;}
.lms-quiz-score-row strong{color:var(--lt);font-weight:700;}
.lms-status-pill{display:inline-block;padding:4px 14px;border-radius:20px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.4px;margin-top:10px;}
.lms-status-pill.pass{background:var(--ls-l);color:var(--ls);}
.lms-status-pill.fail{background:var(--ld-l);color:var(--ld);}

/* ── Testbook Quiz UI ─────────────────────────────────────────────────────── */
.lms-tb-wrap{
  font-family:var(--fn);background:#f1f3f6;
  min-height:80vh;border-radius:var(--lr);overflow:hidden;
}
.lms-tb-header{
  background:#fff;border-bottom:1px solid var(--lb);
  padding:0 24px;height:60px;
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:100;
  box-shadow:0 1px 4px rgba(0,0,0,.06);
}
.lms-tb-header-left{display:flex;flex-direction:column;gap:2px;}
.lms-tb-title{font-size:15px;font-weight:800;color:var(--lt);}
.lms-tb-meta{font-size:12px;color:var(--lm);}
.lms-tb-header-right{display:flex;align-items:center;gap:12px;}
.lms-tb-timer{
  display:flex;align-items:center;gap:6px;
  background:#fffbeb;border:1px solid #fcd34d;
  color:#92400e;padding:8px 16px;border-radius:var(--rr);
  font-weight:800;font-size:16px;font-family:var(--fn);
}
.lms-tb-timer.danger{background:var(--ld-l);border-color:#fca5a5;color:var(--ld);animation:lms-blink .8s infinite;}
@keyframes lms-blink{0%,100%{opacity:1;}50%{opacity:.6;}}
.lms-tb-submit-btn{
  background:var(--lp);color:#fff;border:none;
  padding:10px 22px;border-radius:var(--rr);
  font-weight:700;font-size:13px;cursor:pointer;
  font-family:var(--fn);transition:.15s;
}
.lms-tb-submit-btn:hover{background:var(--lp-d);}

.lms-tb-body{display:grid;grid-template-columns:1fr 280px;gap:18px;padding:18px;align-items:start;}

/* Question panel */
.lms-tb-main{background:#fff;border-radius:var(--lr);padding:26px;box-shadow:var(--sh);}
.lms-tb-q-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.lms-tb-q-num{font-size:12px;font-weight:800;color:var(--lm);text-transform:uppercase;letter-spacing:.4px;}
.lms-tb-review-btn{
  display:flex;align-items:center;gap:5px;
  background:var(--lp-l);color:var(--lp);border:1.5px solid var(--lp);
  padding:7px 14px;border-radius:var(--rr);
  font-size:12px;font-weight:700;cursor:pointer;transition:.15s;font-family:var(--fn);
}
.lms-tb-review-btn:hover{background:var(--lp);color:#fff;}
.lms-tb-review-btn.is-marked{background:#7c3aed;color:#fff;border-color:#7c3aed;}
.lms-tb-q-text{font-size:17px;font-weight:700;line-height:1.7;margin-bottom:14px;color:var(--lt);}
.lms-tb-q-desc{
  background:#f8faff;border-left:3px solid var(--lp);
  padding:14px 18px;border-radius:0 var(--rr) var(--rr) 0;
  margin-bottom:18px;font-size:14px;color:#374151;line-height:1.7;
}
.lms-tb-options{display:flex;flex-direction:column;gap:11px;margin-bottom:22px;}
.lms-tb-option{
  display:flex;align-items:center;gap:14px;
  padding:14px 18px;border:1.5px solid var(--lb);
  border-radius:var(--lr);cursor:pointer;transition:.15s;background:#fff;
}
.lms-tb-option:hover{border-color:var(--lp);background:var(--lp-l);}
.lms-tb-option.selected{border-color:var(--lp);background:var(--lp-l);}
.lms-tb-option.correct{border-color:var(--ls);background:var(--ls-l);}
.lms-tb-option.wrong{border-color:var(--ld);background:var(--ld-l);}
.lms-tb-option.disabled{pointer-events:none;}
.lms-tb-opt-letter{
  min-width:34px;height:34px;border-radius:50%;
  border:1.5px solid var(--lb);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:13px;color:var(--lm);flex-shrink:0;
  transition:.15s;
}
.lms-tb-option.selected .lms-tb-opt-letter{border-color:var(--lp);background:var(--lp);color:#fff;}
.lms-tb-option.correct .lms-tb-opt-letter{border-color:var(--ls);background:var(--ls);color:#fff;}
.lms-tb-option.wrong .lms-tb-opt-letter{border-color:var(--ld);background:var(--ld);color:#fff;}
.lms-tb-opt-text{font-size:14px;font-weight:500;line-height:1.5;}
.lms-tb-explanation{
  margin-top:18px;padding:16px 18px;
  background:#fffbeb;border-left:4px solid #f59e0b;
  border-radius:0 var(--rr) var(--rr) 0;
  font-size:14px;line-height:1.7;color:#78350f;
}
.lms-tb-practice-result{margin-top:14px;padding:13px 16px;border-radius:var(--rr);font-weight:700;font-size:14px;}
.lms-tb-practice-result.correct-res{background:var(--ls-l);color:var(--ls);}
.lms-tb-practice-result.wrong-res{background:var(--ld-l);color:var(--ld);}
.lms-tb-nav{
  display:flex;justify-content:space-between;gap:10px;
  margin-top:22px;padding-top:18px;border-top:1px solid var(--lb);
}
.lms-tb-prev-btn{background:#fff;color:var(--lt);border:1.5px solid var(--lb);}
.lms-tb-prev-btn:hover{border-color:var(--lp);color:var(--lp);background:#fff;}
.lms-tb-check-btn{background:#6366f1;}
.lms-tb-check-btn:hover{background:var(--lp);}
.lms-tb-next-btn{background:var(--lp);}
.lms-tb-submit-btn-inline,.lms-tb-finish-btn{background:var(--ls);}
.lms-tb-nav button[disabled]{opacity:.4;cursor:not-allowed;}

/* Sidebar */
.lms-tb-sidebar{display:flex;flex-direction:column;gap:16px;position:sticky;top:76px;}
.lms-tb-profile-box{
  background:#fff;border-radius:var(--lr);padding:14px 16px;
  display:flex;align-items:center;gap:10px;
  box-shadow:var(--sh);font-weight:700;font-size:13px;color:var(--lt);
}
.lms-tb-avatar{
  width:38px;height:38px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--lp),#7c6cf0);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:16px;
}
.lms-tb-legend{background:#fff;border-radius:var(--lr);padding:16px;box-shadow:var(--sh);}
.lms-tb-legend-item{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:600;margin-bottom:8px;color:var(--lt);}
.lms-tb-legend-item:last-child{margin-bottom:0;}
.lms-tbl{width:22px;height:22px;border-radius:5px;display:inline-block;flex-shrink:0;}
.lms-tb-palette{background:#fff;border-radius:var(--lr);padding:16px;box-shadow:var(--sh);}
.lms-tb-palette-title{font-size:11px;font-weight:800;color:var(--lm);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;}
.lms-tb-palette-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;}
.lms-tb-pnum{
  width:100%;aspect-ratio:1;border:none;border-radius:6px;
  font-weight:800;font-size:13px;cursor:pointer;transition:.12s;
  font-family:var(--fn);
}
.lms-tb-pnum:hover{transform:scale(1.12);}
.not-visited,.lms-tbl.not-visited{background:#e5e7eb;color:#6b7280;}
.not-answered,.lms-tbl.not-answered{background:#fca5a5;color:#7f1d1d;}
.answered,.lms-tbl.answered{background:#4ade80;color:#14532d;}
.marked-review,.lms-tbl.marked-review{background:#a78bfa;color:#4c1d95;}
.ans-review,.lms-tbl.ans-review{background:#818cf8;color:#fff;}
.active-q{outline:2.5px solid var(--lp);outline-offset:2px;}
.lms-tb-sidebar-stats{background:#fff;border-radius:var(--lr);padding:16px;box-shadow:var(--sh);}
.lms-ss-row{display:flex;align-items:center;gap:9px;font-size:13px;margin-bottom:9px;}
.lms-ss-row:last-child{margin-bottom:0;}
.lms-ss-row span:nth-child(2){flex:1;color:var(--lm);}
.lms-ss-row strong{font-size:15px;color:var(--lt);}
.lms-ss-dot{width:14px;height:14px;border-radius:4px;display:inline-block;flex-shrink:0;}

/* Result screen */
#lms-result-screen{padding:20px;}
.lms-tb-result-card{
  background:#fff;border-radius:var(--lr);padding:36px 32px;
  box-shadow:var(--sh2);text-align:center;
  max-width:680px;margin:0 auto 28px;
}
.lms-tb-result-title{font-size:24px;font-weight:900;margin-bottom:8px;}
.lms-tb-score-big{font-size:52px;font-weight:900;color:var(--lp);margin:10px 0 22px;line-height:1;}
.lms-tb-result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.lms-tb-result-box{padding:16px 12px;border-radius:var(--lr);border:1.5px solid var(--lb);}
.lms-rb-val{font-size:26px;font-weight:900;}
.lms-rb-lbl{font-size:11px;color:var(--lm);font-weight:700;text-transform:uppercase;letter-spacing:.4px;margin-top:4px;}
.lms-tb-result-box.green{border-color:#4ade80;background:#f0fdf4;}.lms-tb-result-box.green .lms-rb-val{color:var(--ls);}
.lms-tb-result-box.red{border-color:#fca5a5;background:var(--ld-l);}.lms-tb-result-box.red .lms-rb-val{color:var(--ld);}
.lms-tb-result-box.yellow{border-color:#fcd34d;background:var(--lw-l);}.lms-tb-result-box.yellow .lms-rb-val{color:var(--lw);}
.lms-tb-result-box.blue{border-color:#93c5fd;background:#eff6ff;}.lms-tb-result-box.blue .lms-rb-val{color:#1d4ed8;}

/* Review */
.lms-tb-review-block{background:#fff;border-radius:var(--lr);padding:22px;margin-bottom:14px;box-shadow:var(--sh);border:1.5px solid transparent;}
.lms-tb-review-block.was-correct{border-color:#4ade80;}
.lms-tb-review-block.was-wrong{border-color:#fca5a5;}
.lms-tb-review-block.was-skipped{border-color:#fcd34d;}
.lms-tb-q-badge{display:inline-block;background:var(--lp);color:#fff;font-size:11px;font-weight:800;padding:2px 10px;border-radius:20px;margin-right:8px;}
.lms-tb-review-q{font-size:15px;font-weight:700;margin-bottom:14px;color:var(--lt);}
.lms-tb-review-desc{background:#f8faff;border-left:3px solid var(--lp);padding:10px 14px;border-radius:0 6px 6px 0;font-size:13px;margin-bottom:12px;color:#374151;}
.lms-tb-review-opts{display:flex;flex-direction:column;gap:8px;margin-bottom:10px;}
.lms-tb-review-opt{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--rr);font-size:13px;font-weight:500;border:1.5px solid var(--lb);}
.lms-tb-review-opt.is-correct{border-color:var(--ls);background:var(--ls-l);color:var(--ls);}
.lms-tb-review-opt.is-wrong-pick{border-color:var(--ld);background:var(--ld-l);color:var(--ld);}

/* ── Admin Dashboard ──────────────────────────────────────────────────────── */
.lms-admin-wrap{font-family:var(--fn);}
.lms-admin-header{display:flex;justify-content:space-between;align-items:center;margin:20px 0 24px;}
.lms-admin-header h1{font-size:24px;font-weight:800;margin:0;color:var(--lt);}
.lms-admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px;}
.lms-stat-box{
  background:var(--lcard);border:1px solid var(--lb);
  border-radius:var(--lr);padding:22px 24px;
  box-shadow:var(--sh);position:relative;overflow:hidden;
}
.lms-stat-box::before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--lp);}
.lms-stat-box h2{font-size:32px;margin:0;color:var(--lt);font-weight:900;}
.lms-stat-box p{margin:6px 0 0;font-size:11px;color:var(--lm);font-weight:800;text-transform:uppercase;letter-spacing:.5px;}
.lms-admin-card{background:var(--lcard);border:1px solid var(--lb);border-radius:var(--lr);box-shadow:var(--sh);overflow:hidden;margin-top:24px;}
.lms-admin-card-header{padding:16px 22px;border-bottom:1px solid var(--lb);background:var(--lbg);}
.lms-admin-card-header h2{margin:0;font-size:16px;font-weight:800;color:var(--lt);}
.lms-pill{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:700;background:var(--lp-l);color:var(--lp);}

/* ── Animations ───────────────────────────────────────────────────────────── */
@keyframes lms-pulse{0%,100%{opacity:1;}50%{opacity:.5;}}
@keyframes lms-fadein{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.lms-dashboard,.lms-course-listing-wrap,.lms-tb-wrap{animation:lms-fadein .25s ease;}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media(max-width:1024px){
  .lms-course-listing-grid{grid-template-columns:repeat(2,1fr);}
  .lms-stat-grid{grid-template-columns:repeat(2,1fr);}
  .lms-admin-stats{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:768px){
  .lms-course-listing-grid{grid-template-columns:1fr;}
  .lms-dashboard-grid{grid-template-columns:1fr;}
  .lms-tb-body{grid-template-columns:1fr;}
  .lms-tb-sidebar{position:static;order:-1;}
  .lms-dash-topbar{flex-direction:column;align-items:flex-start;gap:14px;padding:20px;}
  .lms-tb-header{height:auto;padding:12px 16px;flex-wrap:wrap;gap:8px;}
  .lms-tb-result-grid{grid-template-columns:repeat(2,1fr);}
  .lms-auth-wrapper{padding:24px 20px;}
  .lms-inner{padding:0 16px;}
  .lms-tb-main{padding:18px;}
  .lms-stat-grid{grid-template-columns:repeat(2,1fr);gap:12px;}
}
@media(max-width:480px){
  .lms-stat-grid{grid-template-columns:repeat(2,1fr);}
  .lms-admin-stats{grid-template-columns:repeat(2,1fr);}
  .lms-tb-palette-grid{grid-template-columns:repeat(6,1fr);}
  .lms-course-cards{grid-template-columns:1fr;}
  .lms-tb-nav{flex-wrap:wrap;gap:8px;}
  .lms-tb-nav .lms-btn{flex:1;min-width:0;}
}

/* ==========================================================================
   Course Single Page — Professional Layout
   ========================================================================== */
.lms-course-single-wrap{padding-bottom:60px;}

/* ── Hero ── */
.lms-cs-hero{
  position:relative;border-radius:var(--lr);overflow:hidden;
  margin-bottom:32px;min-height:300px;
  background:linear-gradient(135deg,var(--lp) 0%,#7c6cf0 100%);
  display:flex;align-items:flex-end;
}
.lms-cs-hero-img{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  z-index:0;
}
.lms-cs-hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top, rgba(15,10,40,.88) 0%, rgba(15,10,40,.45) 60%, rgba(15,10,40,.1) 100%);
  z-index:1;
}
.lms-cs-hero-content{
  position:relative;z-index:2;
  padding:32px 36px;width:100%;
}
.lms-cs-badge{
  display:inline-block;background:rgba(255,255,255,.18);
  color:#fff;font-size:12px;font-weight:700;
  padding:4px 14px;border-radius:20px;
  border:1px solid rgba(255,255,255,.3);
  margin-bottom:12px;backdrop-filter:blur(4px);
}
.lms-cs-title{
  font-size:32px;font-weight:900;color:#fff;
  margin:0 0 12px;line-height:1.3;
  text-shadow:0 2px 8px rgba(0,0,0,.3);
}
.lms-cs-excerpt{font-size:16px;color:rgba(255,255,255,.85);margin:0 0 16px;line-height:1.6;max-width:720px;}
.lms-cs-meta-row{display:flex;flex-wrap:wrap;gap:16px;font-size:14px;color:rgba(255,255,255,.85);font-weight:600;}
.lms-cs-meta-row span{display:flex;align-items:center;gap:5px;}
.lms-cs-progress-wrap{margin-top:14px;max-width:400px;}
.lms-cs-progress-bar{background:rgba(255,255,255,.25);border-radius:20px;height:8px;overflow:hidden;margin-bottom:6px;}
.lms-cs-progress-fill{background:#4ade80;height:100%;border-radius:20px;transition:width .4s;}
.lms-cs-progress-wrap span{font-size:13px;color:rgba(255,255,255,.85);font-weight:700;}

/* ── Two-column body ── */
.lms-cs-body{display:grid;grid-template-columns:1fr 340px;gap:28px;align-items:start;}
.lms-cs-main{display:flex;flex-direction:column;gap:28px;}
.lms-cs-section{background:var(--lcard);border:1px solid var(--lb);border-radius:var(--lr);padding:28px;box-shadow:var(--sh);}
.lms-cs-section-title{font-size:20px;font-weight:800;margin:0 0 18px;color:var(--lt);padding-bottom:12px;border-bottom:2px solid var(--lb);}
.lms-cs-description{font-size:15px;line-height:1.8;color:#374151;}

/* ── Accordion Modules ── */
.lms-cs-module{border:1px solid var(--lb);border-radius:var(--rr);overflow:hidden;margin-bottom:10px;}
.lms-cs-module-head{
  display:flex;align-items:center;gap:10px;
  padding:14px 18px;background:var(--lbg);
  cursor:pointer;user-select:none;transition:background .15s;
}
.lms-cs-module-head:hover{background:#eef2ff;}
.lms-cs-mod-icon{font-size:16px;flex-shrink:0;}
.lms-cs-mod-title{flex:1;font-weight:700;font-size:14px;color:var(--lt);}
.lms-cs-mod-count{font-size:12px;color:var(--lm);font-weight:600;}
.lms-cs-mod-arrow{font-size:14px;color:var(--lm);transition:transform .2s;margin-left:6px;}
.lms-cs-module.open .lms-cs-mod-arrow{transform:rotate(180deg);}
.lms-cs-lessons{
  list-style:none;padding:0;margin:0;
  display:none;border-top:1px solid var(--lb);
}
.lms-cs-module.open .lms-cs-lessons{display:block;}
.lms-cs-lesson-item{
  display:flex;align-items:center;gap:10px;
  padding:12px 18px;border-bottom:1px solid var(--lb);
  font-size:14px;transition:background .12s;
}
.lms-cs-lesson-item:last-child{border-bottom:none;}
.lms-cs-lesson-item:hover{background:var(--lbg);}
.lms-cs-lesson-icon{font-size:14px;flex-shrink:0;color:var(--lm);}
.lms-cs-lesson-link{flex:1;color:var(--lt);text-decoration:none;font-weight:500;}
.lms-cs-lesson-link:hover{color:var(--lp);}
.lms-cs-lesson-lock{flex:1;color:var(--lm);}
.lms-cs-lesson-meta{display:flex;align-items:center;gap:6px;margin-left:auto;flex-shrink:0;}
.lms-cs-lpill{font-size:11px;font-weight:700;background:var(--lp-l);color:var(--lp);padding:2px 8px;border-radius:20px;}
.lms-cs-lpill.done{background:var(--ls-l);color:var(--ls);}

/* ── Sidebar Enroll Card ── */
.lms-cs-sidebar{position:sticky;top:80px;}
.lms-cs-enroll-card{
  background:var(--lcard);border:1px solid var(--lb);
  border-radius:var(--lr);box-shadow:var(--sh2);overflow:hidden;
}
.lms-cs-card-thumb{width:100%;height:200px;object-fit:cover;display:block;}
.lms-cs-card-body{padding:22px;}
.lms-cs-price{font-size:30px;font-weight:900;color:var(--lt);margin-bottom:14px;}
.lms-cs-price.free{font-size:20px;color:var(--ls);font-weight:800;}
.lms-cs-enrolled-badge{
  display:flex;align-items:center;gap:6px;
  background:var(--ls-l);color:var(--ls);
  font-weight:700;font-size:14px;
  padding:10px 14px;border-radius:var(--rr);
  margin-bottom:12px;
}
.lms-cs-card-progress{margin-bottom:4px;}
.lms-cs-card-features{
  list-style:none;padding:0;margin:18px 0 0;
  border-top:1px solid var(--lb);padding-top:16px;
  display:flex;flex-direction:column;gap:9px;
}
.lms-cs-card-features li{font-size:13px;color:var(--lm);font-weight:600;display:flex;align-items:center;gap:8px;}

/* Hide theme's title on course single page since we show it in hero */
.lms-course-page .entry-title,
.lms-course-page .post-thumbnail,
.lms-course-page .wp-post-image{display:none !important;}
.lms-course-page .entry-content{max-width:none !important;padding:0 !important;}

@media(max-width:900px){
  .lms-cs-body{grid-template-columns:1fr;}
  .lms-cs-sidebar{position:static;}
  .lms-cs-title{font-size:24px;}
  .lms-cs-hero{min-height:240px;}
  .lms-cs-hero-content{padding:24px 20px;}
}
@media(max-width:600px){
  .lms-cs-title{font-size:20px;}
  .lms-cs-section{padding:20px 16px;}
  .lms-cs-hero-content{padding:18px 16px;}
}