/* Written Section Components - Premium Elevated Styling */

.w-box {
  border-radius: var(--r12);
  padding: 16px 20px;
  margin: 18px 0;
  border: 1px solid;
  transition: border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.w-box:hover { border-color: var(--border2); }

.w-box-label {
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  opacity: 0.9;
}

/* Icons via CSS Content */
.w-box-exam .w-box-label::before { content: '🚨'; font-size: 1.1rem; }
.w-box-key .w-box-label::before { content: '🔑'; font-size: 1.1rem; }
.w-box-reg .w-box-label::before { content: '⚖️'; font-size: 1.1rem; }
.w-box-memory .w-box-label::before { content: '🧠'; font-size: 1.1rem; }
.w-box-note .w-box-label::before { content: '📌'; font-size: 1.1rem; }

/* Box Styles */
.w-box-reg { background: rgba(59,130,246,.04); border-color: rgba(59,130,246,.15); }
.w-box-reg:hover { border-color: rgba(59,130,246,.3);  }
.w-box-reg .w-box-label { color: var(--blue); }

.w-box-exam { background: rgba(239,68,68,.04); border-color: rgba(239,68,68,.15); }
.w-box-exam:hover { border-color: rgba(239,68,68,.3);  }
.w-box-exam .w-box-label { color: var(--red); }

.w-box-key { background: rgba(245,158,11,.04); border-color: rgba(245,158,11,.15); }
.w-box-key:hover { border-color: rgba(245,158,11,.3);  }
.w-box-key .w-box-label { color: var(--orange); }

.w-box-memory { background: rgba(34,197,94,.04); border-color: rgba(34,197,94,.15); }
.w-box-memory:hover { border-color: rgba(34,197,94,.3);  }
.w-box-memory .w-box-label { color: var(--green); }

.w-box-note { background: rgba(139,92,246,.04); border-color: rgba(139,92,246,.15); }
.w-box-note:hover { border-color: rgba(139,92,246,.3);  }
.w-box-note .w-box-label { color: var(--purple); }

/* Typography */
.w-topic { margin: 2rem 0 3rem; }
.w-topic-head { display: flex; align-items: center; gap: 12px; margin-bottom: .5rem; }
.w-topic-num { background: linear-gradient(135deg, var(--blue), #2563eb); color: #fff; border-radius: 6px; padding: .3rem .8rem; font-weight: 800; box-shadow: 0 4px 12px rgba(59,130,246,0.3); }
.w-topic-title { color: var(--text); font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; }

.w-asked-in { font-size: .85rem; color: var(--red); background: rgba(239,68,68,.06); padding: .5rem 1rem; border-radius: 6px; margin: 1rem 0; border: 1px solid rgba(239,68,68,.2); display: inline-flex; align-items: center; }
.w-asked-label { font-weight: 800; margin-right: .4rem; text-transform: uppercase; letter-spacing: .05em; font-size: .75rem; }

.w-sub { margin: 1.8rem 0 1.2rem; }
.w-sub-title { color: var(--purple); font-weight: 700; border-left: 4px solid var(--purple); padding-left: 10px; margin-bottom: 1rem; font-size: 1.1rem; }
.w-mini-head { font-weight: 700; color: var(--text); margin: 1rem 0 .5rem; font-size: .95rem; opacity: 0.9; }

/* Steps / Interactive Cards */
.w-steps { list-style: none; counter-reset: steps; padding: 0; margin: 1rem 0; display: flex; flex-direction: column; gap: 10px; }
.w-steps li {
  counter-increment: steps;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: var(--r12);
  padding: 14px 16px 14px 44px;
  position: relative;
  font-size: 15px;
  line-height: 1.6;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.w-steps li:hover {
  
  
  border-color: rgba(59,130,246,0.3);
}
.w-steps li::before { 
  content: counter(steps); 
  position: absolute; 
  left: 14px; 
  top: 14px; 
  background: var(--blue); 
  color: #fff; 
  font-weight: 800; 
  font-size: 12px; 
  width: 20px; 
  height: 20px; 
  border-radius: 50%; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  box-shadow: 0 2px 6px rgba(59,130,246,0.4);
}

/* Interactive Lists */
.w-list, .w-keylist { margin: 12px 0; list-style: none; padding: 0; }
.w-list li, .w-keylist li { 
  padding: 6px 0 6px 26px; 
  font-size: 15px; 
  line-height: 1.6; 
  color: var(--text); 
  position: relative; 
  transition: transform 0.2s ease, background 0.2s ease, border-radius 0.2s ease; 
}
.w-list li:hover, .w-keylist li:hover {
  
  background: rgba(255,255,255,0.02);
  border-radius: 4px;
}
.w-list li::before { content: '\25B8'; color: var(--blue); font-size: 16px; position: absolute; left: 6px; top: 7px; line-height: 1; }
.w-keylist li::before { content: '\2713'; color: var(--orange); font-size: 14px; font-weight: 800; position: absolute; left: 6px; top: 7px; line-height: 1; text-shadow: 0 0 8px rgba(245,158,11,0.4); }

/* Tables */
.w-freq-table, .w-table { 
  width: 100%; 
  border-collapse: separate; 
  border-spacing: 0; 
  margin: 1.2rem 0; 
  border-radius: var(--r12); 
  overflow: hidden; 
  border: 1px solid var(--border2); 
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.w-freq-table th, .w-table th { 
  background: var(--surface3); 
  padding: 12px 14px; 
  text-align: left; 
  font-size: .75rem; 
  text-transform: uppercase; 
  letter-spacing: 1px; 
  color: var(--text2); 
  border-bottom: 1px solid var(--border2); 
  font-weight: 700;
}
.w-freq-table td, .w-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; font-size: 14.5px; transition: background 0.15s; }
.w-freq-table tr:hover td, .w-table tr:hover td { background: rgba(255,255,255,0.03); }
.w-freq-table tr:last-child td, .w-table tr:last-child td { border-bottom: none; }
.w-marks { text-align: center; font-weight: 800; color: var(--red); background: rgba(239,68,68,0.1); border-radius: 6px; padding: 4px 8px; box-shadow: inset 0 0 0 1px rgba(239,68,68,0.2); }
.w-freq-high { color: var(--red); font-weight: 800; position: relative; padding-left: 18px; }
.w-freq-high::before { content: '🔥'; position: absolute; left: 0; font-size: 12px; top: 2px; }
.w-value { color: var(--orange); background: rgba(245,158,11,.1); font-weight: 700; border-radius: 4px; padding: 2px 6px; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; box-shadow: inset 0 0 0 1px rgba(245,158,11,0.2); }

/* Navigation */
.w-jumpnav { display: flex; flex-wrap: wrap; gap: 8px; padding: 14px; background: rgba(255,255,255,0.02); border: 1px solid var(--border2); border-radius: var(--r12); margin-bottom: 2rem; box-shadow: inset 0 2px 12px rgba(0,0,0,0.1); }
.w-jumpnav-label { font-size: 11px; font-weight: 800; color: var(--text3); letter-spacing: 1px; width: 100%; display: block; margin-bottom: 4px; }
.w-jump-btn { background: var(--surface2); border: 1px solid var(--border); color: var(--text2); border-radius: 100px; padding: 6px 14px; font-size: .8rem; cursor: pointer; transition: all .2s; font-weight: 600; }
.w-jump-btn:hover { background: rgba(59,130,246,.1); color: var(--text); border-color: var(--blue);   }

/* Injection */
.w-inject[data-status="empty"] { display: none; }
.w-inject[data-status="filled"] { display: block; border-left: 2px solid var(--green); padding-left: 12px; margin: 12px 0; }
.w-inject-marker { display: none; }
.dev-mode .w-inject[data-status="empty"] { display: block; border: 1px dashed var(--green); padding: 8px; border-radius: 4px; opacity: .4; }
.dev-mode .w-inject-marker { display: block; font-size: .65rem; color: var(--green); }
.w-nb-note { border-left: 2px solid var(--green); padding-left: 10px; font-style: italic; color: var(--text2); }