:root{
  --bg:#050509;
  --bg2:#080913;
  --card:#11131c;
  --card2:#151822;
  --accent:#ff7a1a;
  --accent2:#ffb347;
  --text:#f5f5f7;
  --muted:#9aa0b3;
  --border:rgba(255,255,255,0.14);
  --radius:18px;
  --shadow:0 18px 40px rgba(0,0,0,0.6);
  --grad:linear-gradient(135deg,#ff7a1a,#ffb347);
}

/* ТЕМА: неон */
[data-theme="neon"]{
  --accent:#38bdf8;
  --accent2:#a855f7;
  --grad:linear-gradient(135deg,#38bdf8,#a855f7);
}

/* ТЕМА: захід сонця */
[data-theme="sunset"]{
  --accent:#f97316;
  --accent2:#fb7185;
  --grad:linear-gradient(135deg,#f97316,#fb7185);
}

*,
*::before,
*::after{
  box-sizing:border-box;
}

body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 0 0,rgba(255,122,26,0.18),transparent 55%),
    radial-gradient(circle at 100% 0,rgba(168,85,247,0.18),transparent 55%),
    var(--bg);
  color:var(--text);
  min-height:100vh;
}

/* ===== HEADER ===== */
.ac-header{
  position:sticky;
  top:0;
  z-index:20;
  padding:14px 20px;
  background:rgba(5,5,9,0.9);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.ac-header-left{
  display:flex;
  align-items:center;
  gap:8px;
}

.ac-logo{
  font-size:22px;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
  background:var(--grad);
  -webkit-background-clip:text;
  color:transparent;
}

.ac-pill{
  border-radius:999px;
  padding:6px 10px;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.02);
  color:var(--muted);
  font-size:12px;
  display:flex;
  align-items:center;
  gap:6px;
  cursor:pointer;
}
.ac-pill i{
  width:14px;height:14px;
}
.ac-pill:hover{
  background:rgba(255,255,255,0.06);
  color:var(--accent2);
}

/* PROFILE CHIP */
.ac-profile-chip{
  border:none;
  background:transparent;
  display:flex;
  align-items:center;
  gap:10px;
  cursor:pointer;
}

.ac-avatar{
  width:36px;
  height:36px;
  border-radius:50%;
  border:1px solid var(--border);
  background:radial-gradient(circle at 30% 0,rgba(255,255,255,0.16),transparent 55%),var(--card);
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 12px 28px rgba(0,0,0,0.65);
}
.ac-avatar i{
  width:20px;height:20px;
  color:var(--accent2);
}

.ac-profile-chip-text{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
}
.ac-profile-name{
  font-size:13px;
  font-weight:600;
}
.ac-profile-status{
  font-size:11px;
  color:var(--muted);
}

/* ===== PAGE LAYOUT ===== */
.ac-page{
  max-width:1100px;
  margin:22px auto 40px;
  padding:0 18px;
}

/* ===== HERO ===== */
.ac-hero{
  display:grid;
  grid-template-columns:minmax(0,1.6fr) minmax(260px,0.9fr);
  gap:24px;
  margin-bottom:26px;
}

.ac-hero-title{
  font-size:clamp(26px,3vw,32px);
  font-weight:900;
  background:var(--grad);
  -webkit-background-clip:text;
  color:transparent;
  margin-bottom:8px;
}

.ac-hero-sub{
  font-size:14px;
  color:var(--muted);
  line-height:1.6;
  max-width:640px;
}

.ac-hero-stats{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:16px;
}

.ac-hero-stat{
  min-width:150px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(16,18,27,0.85);
  font-size:12px;
}
.ac-hero-stat-label{
  color:var(--muted);
  display:block;
}
.ac-hero-stat-value{
  font-weight:600;
  color:var(--accent2);
}

/* HERO CARD */
.ac-hero-card{
  background:radial-gradient(circle at 0 0,rgba(255,255,255,0.18),transparent 55%),var(--card2);
  border-radius:20px;
  border:1px solid var(--border);
  padding:16px 16px 14px;
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
  gap:10px;
}
.ac-hero-card-label{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.14em;
  color:var(--muted);
}
.ac-hero-card-main{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.ac-hero-level{
  font-size:16px;
  font-weight:700;
}
.ac-hero-xp{
  font-size:12px;
  color:var(--muted);
}
.ac-xp-bar{
  width:100%;
  height:8px;
  background:rgba(255,255,255,0.06);
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.1);
  overflow:hidden;
  margin-top:4px;
}
.ac-xp-bar-fill{
  height:100%;
  width:0%;
  background:var(--grad);
  border-radius:999px;
  transition:width .3s ease;
}
.ac-hero-card-footer{
  font-size:12px;
  color:var(--muted);
}

/* ===== SECTION ===== */
.ac-section{
  margin-top:24px;
}
.ac-section-head{
  margin-bottom:10px;
}
.ac-section-title{
  font-size:18px;
  font-weight:700;
}
.ac-section-sub{
  font-size:13px;
  color:var(--muted);
  max-width:680px;
}

/* ===== CARD ===== */
.ac-card{
  background:var(--card2);
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  padding:16px 16px 14px;
}

/* ===== PROGRESS ===== */
.ac-progress-empty{
  font-size:13px;
  color:var(--muted);
}
.ac-progress{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.ac-progress-header{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:10px;
}
.ac-progress-label{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:var(--muted);
}
.ac-progress-title{
  font-size:15px;
  font-weight:600;
}
.ac-progress-sub{
  font-size:12px;
  color:var(--muted);
  margin-top:2px;
}
.ac-progress-value{
  font-size:18px;
  font-weight:700;
  color:var(--accent2);
}
.ac-progress-bar-track{
  width:100%;
  height:10px;
  border-radius:999px;
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.1);
  overflow:hidden;
}
.ac-progress-bar-fill{
  height:100%;
  width:0%;
  border-radius:999px;
  background:var(--grad);
  transition:width .3s ease;
}
.ac-progress-footer{
  font-size:12px;
  color:var(--muted);
}

/* ===== COURSES ===== */
.ac-empty-box{
  font-size:13px;
  color:var(--muted);
  padding:12px 12px;
  border-radius:var(--radius);
  border:1px dashed var(--border);
  background:rgba(255,255,255,0.02);
  margin-bottom:12px;
}

.ac-courses-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(250px,1fr));
  gap:16px;
}

.ac-course-card{
  background:var(--card);
  border-radius:var(--radius);
  border:1px solid var(--border);
  padding:12px 12px 10px;
  position:relative;
  display:flex;
  flex-direction:column;
  gap:8px;
}

.ac-course-tag{
  position:absolute;
  top:8px;
  left:8px;
  padding:4px 8px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.2);
  background:rgba(5,5,9,0.9);
  font-size:11px;
  color:var(--muted);
}
.ac-course-tag-main{
  border-color:rgba(0,200,120,0.8);
  color:#5ce3a0;
}

.ac-course-cover{
  width:100%;
  height:120px;
  border-radius:14px;
  border:1px solid var(--border);
  background-size:cover;
  background-position:center;
  background-color:#050509;
}

.ac-course-title{
  font-size:15px;
  font-weight:600;
  color:var(--accent2);
}
.ac-course-sub{
  font-size:12px;
  color:var(--muted);
}
.ac-course-status{
  font-size:12px;
  color:var(--muted);
  margin-top:auto;
}

.ac-course-actions{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  margin-top:6px;
}

/* BUTTONS */
.ac-btn,
.ac-btn-ghost{
  border-radius:999px;
  padding:7px 12px;
  font-size:12px;
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:6px;
  border:none;
  cursor:pointer;
  white-space:nowrap;
}
.ac-btn{
  background:var(--grad);
  color:#000;
  box-shadow:var(--shadow);
}
.ac-btn i{
  width:14px;height:14px;
}
.ac-btn:hover{
  transform:translateY(-1px);
  box-shadow:0 22px 48px rgba(0,0,0,0.75);
}
.ac-btn-ghost{
  background:transparent;
  color:var(--muted);
  border:1px solid var(--border);
}
.ac-btn-ghost:hover{
  background:rgba(255,255,255,0.06);
  color:var(--accent2);
}
.ac-btn-small{
  padding:6px 10px;
  font-size:11px;
}
.ac-btn-disabled{
  opacity:.4;
  pointer-events:none;
}

/* ===== BADGES BOARD ===== */
.ac-badges-board{
  background:var(--card2);
  border-radius:20px;
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  padding:16px 16px 14px;
}
.ac-badges-board-header{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:flex-start;
  margin-bottom:10px;
}
.ac-badges-board-title{
  font-size:15px;
  font-weight:600;
}
.ac-badges-board-sub{
  font-size:12px;
  color:var(--muted);
}
.ac-badges-board-stats{
  font-size:11px;
  color:var(--muted);
  text-align:right;
}
.ac-badges-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(130px,1fr));
  gap:10px;
  margin-top:10px;
}
.ac-badge-card{
  position:relative;
  padding:10px 9px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.03);
  font-size:11px;
  display:flex;
  flex-direction:column;
  gap:4px;
}
.ac-badge-icon{
  width:22px;
  height:22px;
  border-radius:50%;
  background:rgba(255,255,255,0.06);
  border:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:3px;
}
.ac-badge-icon i{
  width:14px;height:14px;
  color:var(--accent2);
}
.ac-badge-name{
  font-weight:600;
}
.ac-badge-desc{
  color:var(--muted);
}
.ac-badge-tag{
  position:absolute;
  top:6px;
  right:6px;
  font-size:9px;
  padding:2px 5px;
  border-radius:999px;
  background:rgba(0,0,0,0.5);
  color:var(--muted);
}
.ac-badge-earned{
  border-color:rgba(255,179,71,0.9);
  background:rgba(255,179,71,0.16);
}
.ac-badge-earned .ac-badge-icon{
  box-shadow:0 0 18px rgba(255,179,71,0.7);
}

/* ===== FOOTER ===== */
.ac-footer{
  border-top:1px solid var(--border);
  padding:14px 18px 20px;
  text-align:center;
  font-size:12px;
  color:var(--muted);
}

/* ===== OVERLAYS & MODALS ===== */
.ac-overlay{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.65);
  backdrop-filter:blur(10px);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:60;
}
.ac-hidden{
  display:none!important;
}
.ac-modal{
  max-width:440px;
  width:92%;
  background:var(--bg2);
  border-radius:22px;
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  padding:18px 18px 16px;
  position:relative;
}

/* Profile modal */
.ac-modal-profile .ac-modal-header h2{
  font-size:18px;
  font-weight:700;
  margin-bottom:4px;
}
.ac-modal-profile .ac-modal-header p{
  font-size:13px;
  color:var(--muted);
}
.ac-modal-section{
  margin-top:12px;
}
.ac-field-label{
  font-size:12px;
  margin-bottom:4px;
  display:block;
}
.ac-input{
  width:100%;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid var(--border);
  background:rgba(7,7,12,0.9);
  color:var(--text);
  font-size:13px;
}
.ac-input:focus{
  outline:none;
  border-color:var(--accent2);
}
.ac-avatar-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:8px;
}
.ac-avatar-option{
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,0.03);
  padding:7px 6px;
  font-size:11px;
  color:var(--muted);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:4px;
  cursor:pointer;
}
.ac-avatar-option-icon{
  width:28px;
  height:28px;
  border-radius:999px;
  border:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
}
.ac-avatar-option-icon i{
  width:16px;height:16px;
  color:var(--accent2);
}
.ac-avatar-selected{
  border-color:var(--accent2);
  background:rgba(255,179,71,0.15);
}

.ac-style-grid{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.ac-style-chip{
  border-radius:999px;
  border:1px solid var(--border);
  padding:5px 10px;
  font-size:11px;
  display:flex;
  align-items:center;
  gap:6px;
  background:rgba(255,255,255,0.02);
  cursor:pointer;
  color:var(--muted);
}
.ac-style-dot{
  width:10px;
  height:10px;
  border-radius:999px;
  display:block;
}
.ac-style-dot-classic{
  background:linear-gradient(135deg,#ff7a1a,#ffb347);
}
.ac-style-dot-neon{
  background:linear-gradient(135deg,#22d3ee,#a855f7);
}
.ac-style-dot-sunset{
  background:linear-gradient(135deg,#fb923c,#fb7185);
}
.ac-style-selected{
  border-color:var(--accent2);
  color:var(--accent2);
}

/* Modal footer */
.ac-modal-footer{
  margin-top:16px;
  display:flex;
  justify-content:flex-end;
  gap:8px;
}

/* Course modal */
.ac-modal-course{
  padding-top:22px;
}
.ac-modal-close{
  position:absolute;
  top:10px;
  right:10px;
  border-radius:999px;
  border:1px solid var(--border);
  width:28px;
  height:28px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(10,10,18,0.9);
  cursor:pointer;
}
.ac-modal-close i{
  width:16px;height:16px;
  color:var(--muted);
}
.ac-modal-course-tag{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.14em;
  color:var(--muted);
  margin-bottom:4px;
}
.ac-modal-course h2{
  font-size:18px;
  margin-bottom:8px;
}
.ac-modal-course-desc{
  font-size:13px;
  color:var(--muted);
}
.ac-modal-course-list{
  margin:10px 0 4px;
  padding-left:18px;
  font-size:12px;
  color:var(--muted);
}
.ac-modal-course-list li{
  margin-bottom:4px;
}

/* Achievements modal */
.ac-modal-ach{
  overflow:hidden;
  text-align:center;
  padding-top:22px;
}
.ac-ach-glow{
  position:absolute;
  inset:-40px;
  background:radial-gradient(circle at 50% 0,rgba(255,179,71,0.45),transparent 60%);
  opacity:.7;
  pointer-events:none;
}
.ac-ach-icon-wrap{
  position:relative;
  z-index:1;
  width:76px;
  height:76px;
  border-radius:24px;
  border:1px solid var(--border);
  background:rgba(7,7,12,0.9);
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 10px;
  box-shadow:0 0 26px rgba(255,179,71,0.7);
}
.ac-ach-icon-wrap i{
  width:40px;height:40px;
  color:var(--accent2);
}
.ac-ach-label{
  position:relative;
  z-index:1;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--muted);
}
.ac-ach-title{
  position:relative;
  z-index:1;
  margin-top:4px;
  font-size:18px;
  font-weight:800;
}
.ac-ach-text{
  position:relative;
  z-index:1;
  font-size:13px;
  color:var(--muted);
  margin-top:4px;
}
.ac-ach-user{
  position:relative;
  z-index:1;
  font-size:12px;
  margin-top:6px;
  color:var(--accent2);
}

/* ===== RESPONSIVE ===== */
@media (max-width:820px){
  .ac-hero{
    grid-template-columns:1fr;
  }
}
@media (max-width:640px){
  .ac-header{
    padding-inline:14px;
  }
  .ac-logo{
    font-size:19px;
  }
  .ac-page{
    padding-inline:14px;
  }
  .ac-courses-grid{
    grid-template-columns:1fr;
  }
  .ac-badges-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .ac-avatar-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

/* Плавне збільшення бейджів на академії */
.ac-badge-card {
  transition: transform .25s ease, box-shadow .25s ease;
  cursor: pointer;
}

.ac-badge-card:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 28px rgba(0,0,0,0.35);
}


/* Плавне збільшення бейджів у курсах */
.cd-badge-card {
  transition: transform .25s ease, box-shadow .25s ease;
  cursor: pointer;
}

.cd-badge-card:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 28px rgba(0,0,0,0.35);
}

/* ===== BADGE FULLSCREEN OVERLAY ===== */
.badge-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(4px);
  z-index: 3000;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.badge-overlay.ac-hidden {
  display: none;
}

.badge-info-content {
  text-align: center;
  color: var(--text);
  animation: badgeZoom .25s ease;
}

@keyframes badgeZoom {
  from { transform: scale(0.85); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.badge-info-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 14px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.badge-info-icon i {
  width: 70px;
  height: 70px;
  color: var(--accent2);
}

.badge-info-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
}

.badge-info-status {
  font-size: 16px;
  margin-bottom: 8px;
  font-weight: 600;
}

.badge-info-status.ok {
  color: #5ce3a0;
}

.badge-info-status.fail {
  color: #ff6b6b;
}

.badge-info-desc {
  font-size: 14px;
  color: var(--muted);
  max-width: 340px;
  margin: 0 auto 22px;
  line-height: 1.5;
}

.badge-info-ok {
  margin-top: 10px;
  opacity: 0.7;
}

.badge-info-ok i {
  width: 36px;
  height: 36px;
  color: var(--text);
}

/* секция ценообразования и Бесплатности */
.ac-price-card{
  margin-top:20px;
  padding:20px 22px;
  background:var(--card2);
  border:1px solid var(--border);
  border-radius:20px;
  box-shadow:var(--shadow);
}

.ac-market-prices{
  margin-top:16px;
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
  gap:16px;
}

.ac-mp-item{
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border);
  border-radius:16px;
  padding:14px;
  text-align:center;
}

.ac-mp-label{
  font-size:13px;
  color:var(--muted);
  margin-bottom:6px;
}

.ac-mp-old{
  font-size:16px;
  color:#b85454;
  text-decoration:line-through;
  margin-bottom:2px;
}

.ac-mp-free{
  font-size:22px;
  font-weight:900;
  color:#5ce3a0;
  text-shadow:0 0 18px rgba(92,227,160,0.45);
}

.ac-price-bottom{
  text-align:center;
  margin-top:22px;
  font-size:15px;
  font-weight:600;
  color:var(--accent2);
}

.ac-price-bottom span{
  color:#5ce3a0;
  font-weight:900;
}

.ac-course-price-box{
  margin-top:4px;
  margin-bottom:6px;
  display:flex;
  flex-direction:column;
  gap:2px;
}

.ac-price-old{
  font-size:12px;
  color:#b85454;
  text-decoration:line-through;
  opacity:0.8;
}

.ac-price-free{
  font-size:16px;
  font-weight:600;
  color:#67d2a2;
  opacity:0.65;
  text-shadow:none;
}