/* ─────────────────────────────────────────
   COURSES PAGE STYLES
───────────────────────────────────────── */

:root{
  --navy:#102a63;
  --navy2:#1a3d8f;
  --orange:#e05a00;
  --bg:#f5f7fb;
  --card:#ffffff;
  --text:#252f2d;
  --muted:#6b7280;
  --border:#e5e7eb;
  --radius:14px;

  --shadow:0 2px 12px rgba(16,42,99,0.08);
  --shadow-lg:0 8px 32px rgba(16,42,99,0.14);
}

/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */

.courses-hero{
  background:linear-gradient(135deg,var(--orange) 0%, #ff7b1f 100%);

  padding:60px 40px 52px;

  text-align:center;

  position:relative;

  overflow:hidden;
}

.courses-hero::before{
  content:'';

  position:absolute;

  top:-70px;
  right:-70px;

  width:280px;
  height:280px;

  border-radius:50%;

  background:rgba(255,255,255,0.08);

  pointer-events:none;
}

.courses-hero::after{
  content:'';

  position:absolute;

  bottom:-50px;
  left:-50px;

  width:200px;
  height:200px;

  border-radius:50%;

  background:rgba(255,255,255,0.05);

  pointer-events:none;
}

.courses-hero h1{
  color:#fff;

  font-size:38px;

  font-weight:700;

  margin-bottom:12px;

  position:relative;
}

.courses-hero p{
  color:rgba(255,255,255,0.82);

  font-size:16px;

  max-width:560px;

  margin:0 auto;

  position:relative;
}

.course-stats{
  display:flex;

  justify-content:center;

  gap:48px;

  margin-top:36px;

  position:relative;
}

.course-stat .num{
  display:block;

  font-size:30px;

  font-weight:700;

  color:#fff;
}

.course-stat .lbl{
  display:block;

  font-size:12px;

  color:rgba(255,255,255,0.7);

  margin-top:2px;
}

/* ─────────────────────────────────────────
   MAIN WRAP
───────────────────────────────────────── */

.courses-main{
  max-width:1100px;

  margin:0 auto;

  padding:44px 24px 80px;
}

/* ─────────────────────────────────────────
   TABS
───────────────────────────────────────── */

.c-tabs{
  display:flex;

  gap:6px;

  background:#fff;

  border:1px solid var(--border);

  border-radius:12px;

  padding:6px;

  width:fit-content;

  margin-bottom:28px;
}

.c-tab{
  padding:9px 26px;

  border:none;

  border-radius:8px;

  font-family:'Poppins',sans-serif;

  font-size:14px;

  font-weight:500;

  cursor:pointer;

  background:transparent;

  color:var(--muted);

  transition:all 0.2s;

  display:flex;

  align-items:center;

  gap:8px;
}

.c-tab.active{
  background:var(--orange);

  color:#fff;
}

.c-tab .dot{
  width:7px;
  height:7px;

  border-radius:50%;

  background:#22c55e;
}

.c-tab.recorded-tab .dot{
  background:#6b7280;
}

/* ─────────────────────────────────────────
   FILTER BAR
───────────────────────────────────────── */

.course-filter-bar{
  display:flex;

  gap:10px;

  margin-bottom:30px;

  flex-wrap:wrap;
}

.course-filter-bar input{
  flex:1;

  min-width:220px;

  padding:10px 16px 10px 42px;

  border:1px solid var(--border);

  border-radius:10px;

  font-family:'Poppins',sans-serif;

  font-size:14px;

  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E") no-repeat 14px center;

  color:var(--text);

  outline:none;

  transition:border-color 0.2s;
}

.course-filter-bar input:focus{
  border-color:var(--orange);
}

.course-filter-bar select{
  padding:10px 14px;

  border:1px solid var(--border);

  border-radius:10px;

  font-family:'Poppins',sans-serif;

  font-size:14px;

  background:#fff;

  color:var(--text);

  cursor:pointer;

  outline:none;
}

/* ─────────────────────────────────────────
   COURSES GRID
───────────────────────────────────────── */

.courses-grid{
  display:grid;

  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));

  gap:20px;
}

/* ─────────────────────────────────────────
   COURSE CARD
───────────────────────────────────────── */

.course-card{
  background:var(--card);

  border:1px solid var(--border);

  border-radius:var(--radius);

  padding:24px;

  cursor:pointer;

  transition:
  transform 0.2s,
  box-shadow 0.2s,
  border-color 0.2s;

  position:relative;

  overflow:hidden;
}

.course-card::before{
  content:'';

  position:absolute;

  top:0;
  left:0;
  right:0;

  height:3px;

  background:var(--orange);

  border-radius:var(--radius) var(--radius) 0 0;
}

.course-card:hover{
  transform:translateY(-3px);

  box-shadow:var(--shadow-lg);

  border-color:var(--orange);
}

/* ─────────────────────────────────────────
   CARD HEAD
───────────────────────────────────────── */

.course-head{
  display:flex;

  justify-content:space-between;

  align-items:flex-start;

  gap:10px;

  margin-bottom:14px;
}

.course-logo{
  width:46px;
  height:46px;

  border-radius:10px;

  background:var(--bg);

  border:1px solid var(--border);

  display:flex;

  align-items:center;

  justify-content:center;

  font-size:22px;

  flex-shrink:0;
}

.course-badge{
  font-size:11px;

  font-weight:600;

  padding:4px 10px;

  border-radius:20px;

  letter-spacing:0.4px;
}

.badge-live{
  background:#dcfce7;

  color:#15803d;
}

.badge-premium{
  background:#fef3c7;

  color:#92400e;
}

/* ─────────────────────────────────────────
   CARD CONTENT
───────────────────────────────────────── */

.course-card h3{
  font-size:16px;

  font-weight:600;

  margin-bottom:3px;
}

.course-card .trainer{
  font-size:13px;

  color:var(--muted);

  margin-bottom:14px;
}

.course-tags{
  display:flex;

  flex-wrap:wrap;

  gap:6px;

  margin-bottom:16px;
}

.course-tag{
  font-size:12px;

  padding:4px 10px;

  border-radius:6px;

  font-weight:500;
}

.course-tag-blue{
  background:#eff6ff;

  color:#1d4ed8;
}

.course-tag-orange{
  background:#fff7ed;

  color:#c2410c;
}

.course-meta{
  display:flex;

  gap:14px;

  flex-wrap:wrap;

  font-size:12px;

  color:var(--muted);
}

.course-meta span{
  display:flex;

  align-items:center;

  gap:4px;
}

.course-meta i{
  font-size:14px;
}

/* ─────────────────────────────────────────
   CARD FOOTER
───────────────────────────────────────── */

.course-foot{
  display:flex;

  justify-content:space-between;

  align-items:center;

  margin-top:18px;

  padding-top:16px;

  border-top:1px solid var(--border);
}

.course-price{
  font-size:18px;

  font-weight:700;

  color:var(--orange);
}

.course-price small{
  font-size:11px;

  font-weight:400;

  color:var(--muted);
}

.course-cta{
  font-size:13px;

  font-weight:600;

  color:var(--orange);

  display:flex;

  align-items:center;

  gap:4px;
}

/* ─────────────────────────────────────────
   EMPTY STATE
───────────────────────────────────────── */

.course-empty{
  grid-column:1 / -1;

  text-align:center;

  padding:60px 20px;

  color:var(--muted);
}

.course-empty i{
  font-size:48px;

  display:block;

  margin-bottom:12px;
}

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */

@media (max-width:640px){

  .courses-hero{
    padding:40px 20px 36px;
  }

  .courses-hero h1{
    font-size:26px;
  }

  .course-stats{
    gap:24px;
  }

  .courses-main{
    padding:24px 16px 60px;
  }

}