:root {
  --dark:#050816;--dark2:#0d1533;--card:#111b3d;--card2:#151f45;
  --text:#ffffff;--muted:#aab3cf;--gold:#FFD700;--green:#2ECC71;
  --red:#FF4757;--cyan:#4ECDC4;--orange:#FF8C00;--purple:#9B59B6;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}
body{background:linear-gradient(180deg,var(--dark),var(--dark2) 70%,#07091f);
  color:var(--text);font-family:"Trebuchet MS","Arial Rounded MT Bold",Arial,sans-serif;
  overflow-x:hidden}
button,input,select,textarea{font-family:inherit}
.stars{position:fixed;inset:0;pointer-events:none;z-index:0}
.star{position:absolute;width:2px;height:2px;border-radius:50%;background:#fff;opacity:.55;
  animation:twinkle 2s ease-in-out infinite alternate}
@keyframes twinkle{from{opacity:.12}to{opacity:.85}}
@keyframes slideUp{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes pulse{from{transform:scale(1)}to{transform:scale(1.06)}}
@keyframes popIn{from{transform:scale(.2);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes shake{0%{transform:translateX(-3px)}50%{transform:translateX(3px)}100%{transform:translateX(-3px)}}
.hidden{display:none!important}

/* ══ LOGIN ══ */
.login{min-height:100vh;padding:28px 18px;display:flex;flex-direction:column;justify-content:center}
.hero-title{font-size:48px;line-height:1.02;margin:10px 0 14px;font-weight:1000;color:#fff}
.tag{display:inline-flex;padding:10px 14px;border-radius:999px;background:#ffffff14;
  border:1px solid #ffffff20;color:#fff;font-size:17px;font-weight:900}
.login p{font-size:20px;line-height:1.4;color:#d8def8}
.login-card{margin-top:20px;background:#fff;color:#172033;border-radius:30px;padding:24px;
  box-shadow:0 20px 50px #0007}
.big-avatar{width:80px;height:80px;border-radius:50%;display:grid;place-items:center;
  margin:0 auto 10px;background:linear-gradient(135deg,#fde047,#fb923c);font-size:44px}
.login-card h2{font-size:30px;margin:6px 0;text-align:center;color:#172033}
label{display:block;font-size:17px;font-weight:1000;margin-top:10px;color:#172033}
.input{width:100%;border:3px solid #dbe3f0;border-radius:18px;background:#f8fafc;
  padding:13px 15px;font-size:19px;outline:none;margin-top:5px;color:#172033}
.input:focus{border-color:#7c3aed;background:#fff}
.btn{border:none;border-radius:20px;padding:14px 18px;min-height:56px;font-size:19px;
  font-weight:1000;cursor:pointer;color:#fff;background:linear-gradient(135deg,#4ECDC4,#00a896);
  box-shadow:0 8px 24px #4ECDC455;transition:transform .1s}
.btn:active{transform:scale(.96)}
.btn.full{width:100%;margin-top:10px}
.btn.gold{background:linear-gradient(135deg,#FFD700,#FF8C00);color:#1a1200}
.btn.red{background:linear-gradient(135deg,#FF6B6B,#FF3355)}
.btn.dark{background:#ffffff12;border:1px solid #ffffff20;color:#fff;box-shadow:none}
.btn.ghost{background:transparent;border:2px solid #ffffff25;color:#aaa;box-shadow:none;
  min-height:40px;padding:8px 14px;font-size:15px}
.login-tabs{display:flex;gap:8px;margin-bottom:14px}
.login-tab{flex:1;padding:11px;border:2px solid #dbe3f0;border-radius:14px;background:#f8fafc;
  font-size:16px;font-weight:1000;cursor:pointer;color:#555;text-align:center}
.login-tab.active{border-color:#7c3aed;background:#7c3aed10;color:#7c3aed}
.err-msg{color:#e53e3e;font-size:14px;margin-top:7px;font-weight:900;text-align:center}
.form-section{display:none}.form-section.active{display:block}
.prof-avatar-grid{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.av-choice{font-size:32px;padding:8px;border-radius:12px;border:2px solid #ffffff14;
  cursor:pointer;background:#ffffff07}
.av-choice.sel{border-color:#FFD700;background:#FFD70020}

/* ══ MOBILE LAYOUT ══ */
.screen{min-height:100vh;max-width:460px;margin:0 auto;padding-bottom:36px;position:relative;z-index:1}

.header{padding:12px 14px 9px;background:linear-gradient(180deg,#0a0f25f0,transparent);
  backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}
.topline{display:flex;align-items:center;gap:9px}
.avatar{width:48px;height:48px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;
  font-size:26px;background:radial-gradient(circle at 30% 30%,#FFD70055,#FFD70011);
  border:2px solid var(--gold);box-shadow:0 0 20px #FFD70040;cursor:pointer}
.level-row{display:flex;gap:6px;align-items:center;margin-bottom:3px}
.level{color:var(--gold);font-size:13px;font-weight:1000}
.rank{padding:3px 9px;border-radius:999px;font-size:11px;font-weight:1000;
  border:1px solid #FFD70055;background:#FFD70020;color:#FFD700}
.xpbar{width:100%;height:8px;background:#ffffff14;border-radius:999px;overflow:hidden}
.xpfill{height:100%;width:0%;background:linear-gradient(90deg,#FFD700cc,#FFD700);
  border-radius:999px;box-shadow:0 0 12px #FFD70066;transition:width .45s ease}
.xp-meta{display:flex;justify-content:space-between;color:#7d86aa;font-size:10px;font-weight:900;margin-top:2px}
.coin{padding:5px 9px;background:#FFD70015;border:1px solid #FFD70030;border-radius:11px;
  text-align:center;flex-shrink:0;cursor:pointer}
.coin .num{font-size:12px;color:var(--gold);font-weight:1000}
.streak{margin-top:7px;padding:7px 11px;border-radius:12px;
  background:linear-gradient(135deg,#FF6B0018,#FF6B000a);border:1px solid #FF6B0030;
  display:flex;align-items:center;gap:8px}
.streak-text{display:flex;justify-content:space-between;color:#FF8C00;font-size:12px;font-weight:1000;margin-bottom:3px}
.mini-bar{width:100%;height:7px;background:#ffffff14;border-radius:999px;overflow:hidden}
.mini-fill{height:100%;width:0%;border-radius:999px;transition:width .4s}

.live-feed{margin:7px 13px 0;padding:7px 11px;border-radius:11px;height:38px;
  background:#00ff8810;border:1px solid #00ff8825;display:flex;align-items:center;gap:8px;overflow:hidden}
.dot{width:6px;height:6px;border-radius:50%;background:#00ff88;box-shadow:0 0 8px #00ff88;
  animation:pulse .8s ease-in-out infinite alternate;flex-shrink:0}
.live-text{font-size:12px;color:#00ff88;font-weight:900;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;animation:slideUp .35s ease}
.online{text-align:center;margin-top:3px;color:#59617d;font-size:11px;font-weight:900}

.actions{padding:12px 13px 0}
.big-action{width:100%;padding:14px 16px;margin-bottom:10px;border:none;border-radius:18px;
  display:flex;align-items:center;gap:11px;cursor:pointer;color:#fff;
  background:linear-gradient(135deg,#00C851dd,#00a041dd);box-shadow:0 7px 26px #00C85133}
.big-icon{width:48px;height:48px;border-radius:13px;background:#ffffff20;display:grid;
  place-items:center;font-size:27px;flex-shrink:0}
.action-title{font-size:19px;font-weight:1000;text-align:left}
.action-sub{font-size:12px;color:#ffffffaa;font-weight:900;text-align:left;margin-top:1px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.tile{border:none;border-radius:16px;padding:14px 11px;cursor:pointer;min-height:118px;font-weight:1000;text-align:left}
.tile .ico{font-size:30px;margin-bottom:5px}
.tile .title{font-size:16px;color:#fff}
.tile .sub{font-size:11px;margin-top:2px}
.tile.red{background:linear-gradient(145deg,#FF475720,#FF475708);border:2px solid #FF475744}
.tile.gold{background:linear-gradient(145deg,#FFD70020,#FFD70008);border:2px solid #FFD70044}
.tile.red .sub{color:#FF7d8f}
.tile.gold .sub{color:#FFD700aa}
.boss{width:100%;padding:12px 15px;border-radius:15px;display:flex;align-items:center;
  gap:11px;border:1px solid #FF6B0044;background:linear-gradient(135deg,#FF6B0018,#FF6B000a);
  cursor:pointer;color:#fff;text-align:left;border-width:1px;background-color:transparent}
.boss .name{font-size:15px;color:#FF8C00;font-weight:1000}
.boss .desc{font-size:11px;color:#FF6B0099;font-weight:900}
.badge-x2{padding:4px 10px;background:#FF6B0025;border:1px solid #FF6B0055;
  border-radius:999px;color:#FF8C00;font-weight:1000;font-size:12px;flex-shrink:0}

.section{padding:14px 13px 0}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.section-title{font-size:12px;color:#606a8b;letter-spacing:2px;font-weight:1000}
.small-link{background:#ffffff0a;border:1px solid #ffffff15;color:#aaa;font-size:12px;
  padding:4px 11px;border-radius:999px;cursor:pointer;font-weight:900}

.player-row{display:flex;align-items:center;gap:8px;padding:9px 11px;margin-bottom:6px;
  border-radius:12px;background:#ffffff08;border:1px solid #ffffff10}
.player-row.top1{background:#FFD70010;border-color:#FFD70033}
.player-row.top2{background:#C0C0C010;border-color:#C0C0C033}
.player-row.top3{background:#CD7F3210;border-color:#CD7F3233}
.medal-pos{width:24px;text-align:center;font-size:16px}
.player-avatar{font-size:22px}
.player-name{font-size:14px;font-weight:1000;color:#e0e0e0}
.player-sub{font-size:10px;color:#818aa8;font-weight:900}
.player-xp{margin-left:auto;text-align:right;font-size:14px;font-weight:1000;color:#FFD700}
.me-row{border:2px solid #FFD70077;box-shadow:0 0 20px #FFD70033;background:#FFD70018}

.lesson{display:flex;align-items:center;gap:9px;padding:10px 11px;margin-bottom:7px;
  background:#ffffff07;border:1px solid #ffffff10;border-radius:12px;cursor:pointer}
.lesson-name{min-width:85px;font-size:13px;font-weight:1000}
.lesson-percent{font-size:11px;font-weight:1000}

.medals{display:flex;gap:9px;overflow-x:auto;padding-bottom:5px}
.medal-card{min-width:68px;padding:10px 8px;border-radius:13px;text-align:center;
  background:#ffffff08;border:1px solid #ffffff10}
.medal-card .micon{font-size:24px}
.medal-card .mlabel{font-size:11px;font-weight:1000;margin-top:3px}

.podium{display:flex;justify-content:center;align-items:flex-end;gap:9px;padding:14px 0 7px}
.pod{width:82px;border-radius:12px 12px 0 0;border:2px solid;display:flex;
  flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:9px;gap:2px}
.pa{font-size:20px}.pn{font-size:11px;font-weight:1000;text-align:center}
.px{font-size:10px;color:#888}.pm{font-size:18px}

/* ══ QUIZ ══ */
.overlay-screen{position:fixed;inset:0;z-index:50;
  background:linear-gradient(180deg,#050816,#0d1533 60%,#07091f);
  display:flex;align-items:center;justify-content:center;padding:18px}
.quiz-box{width:100%;max-width:420px;text-align:center;position:relative;z-index:2}
.quiz-top{display:flex;justify-content:space-between;align-items:center;
  color:#aab3cf;font-size:14px;font-weight:1000;margin-bottom:7px}
.timer{font-size:32px;font-weight:1000;color:#4ECDC4;margin:7px 0 12px}
.timebar{width:100%;height:7px;background:#ffffff14;border-radius:999px;overflow:hidden;margin-bottom:7px}
.timefill{height:100%;width:100%;border-radius:999px;transition:width 1s linear,background .5s}
.lucky{display:inline-block;padding:7px 18px;border-radius:999px;
  background:linear-gradient(135deg,#FF6B00,#FFD700);color:#000;font-weight:1000;
  font-size:15px;margin-bottom:10px;animation:pulse .55s ease infinite alternate}
.opp{font-size:13px;margin-bottom:7px;color:#777;font-weight:900}
.question{font-size:54px;font-weight:1000;color:#fff;
  text-shadow:0 0 30px #ffffff22;margin:14px 0 22px;line-height:1.1}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.opt{border:2px solid #ffffff14;border-radius:18px;background:linear-gradient(145deg,#151e38,#0d1533);
  color:#fff;padding:18px 8px;min-height:76px;font-size:30px;font-weight:1000;cursor:pointer;
  transition:transform .1s}
.opt:active{transform:scale(.95)}
.opt.correct{background:linear-gradient(145deg,#0d3a22,#0a4a2a);border-color:#2ECC71;box-shadow:0 0 20px #2ECC7155}
.opt.wrong{background:linear-gradient(145deg,#3a0d0d,#4a0a0a);border-color:#FF4757}
.feedback{min-height:34px;margin-top:12px;font-size:17px;font-weight:1000}

/* ══ MODALS ══ */
.center-card{text-align:center;position:relative;z-index:2}
.count{font-size:104px;font-weight:1000;text-shadow:0 0 60px #FFD700;animation:popIn .35s ease}
.mode-title{font-size:25px;font-weight:1000;color:#FFD700;margin-top:7px}
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:#000d;padding:14px}
.modal-card{width:100%;max-width:340px;border-radius:28px;padding:24px;text-align:center;
  background:linear-gradient(135deg,#151f45,#0d1533);border:2px solid #ffffff15;
  box-shadow:0 30px 80px #000a;animation:popIn .3s ease}
.modal-title{font-size:42px;font-weight:1000;color:#FFD700;margin:7px 0}
.modal-text{color:#aab3cf;font-size:15px;margin-bottom:14px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:14px 0}
.stat-card{padding:10px 4px;border-radius:13px;background:#ffffff08;border:1px solid #ffffff10}
.stat-card .val{font-size:20px;font-weight:1000}
.stat-card .lab{font-size:10px;color:#777;font-weight:900;margin-top:2px}

/* Compete panels */
.compete{position:fixed;inset:0;z-index:40;background:#000c;display:flex;flex-direction:column;
  align-items:center;justify-content:center;padding:18px;gap:11px}
.compete-card{width:100%;max-width:420px;background:linear-gradient(135deg,#151f45,#0d1533);
  border-radius:24px;padding:18px;border:1px solid #ffffff15}
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;margin:11px 0}
.cat-btn{padding:10px;border:2px solid #ffffff14;border-radius:12px;background:#ffffff07;
  color:#fff;font-size:13px;font-weight:900;cursor:pointer;text-align:center}
.cat-btn.sel{border-color:#4ECDC4;background:#4ECDC415}

.profile-panel{position:fixed;inset:0;z-index:40;background:#000c;overflow-y:auto;padding:18px}
.profile-inner{max-width:400px;margin:0 auto}
.history-row{display:flex;justify-content:space-between;padding:8px 0;
  border-bottom:1px solid #ffffff10;font-size:12px}

::-webkit-scrollbar{width:3px;height:3px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#ffffff20;border-radius:3px}

@media(max-width:380px){
  .question{font-size:40px}
  .opt{font-size:24px;padding:13px 4px;min-height:64px}
  .hero-title{font-size:34px}
  .timer{font-size:28px}
}

/* ══════════════════════════════════════════
   DESKTOP – UN SINGUR ECRAN, FARA SCROLL
══════════════════════════════════════════ */
@media(min-width:900px){
  html,body{height:100%;overflow:hidden}
  body{display:flex;justify-content:center;align-items:stretch}

  /* Ascundem live feed pe desktop */
  .live-feed,.online{display:none}

  .screen{
    width:100%;max-width:1500px;
    height:100vh;
    display:grid;
    grid-template-columns:260px 1fr 1fr 240px;
    grid-template-rows:auto 1fr;
    overflow:hidden;
    padding-bottom:0;
  }

  /* ─ Header: rand 1, 4 coloane ─ */
  .header{
    grid-column:1 / -1;
    grid-row:1;
    position:static;
    display:flex;
    align-items:center;
    gap:14px;
    padding:8px 20px;
    background:#0a0f25;
    border-bottom:1px solid #ffffff10;
    backdrop-filter:blur(16px);
  }
  .topline{flex:0 0 260px}
  .header .streak{
    flex:1;max-width:340px;
    margin-top:0;margin-left:8px
  }

  /* ─ Col 1: Actiuni (rand 2) ─ */
  .actions{
    grid-column:1;grid-row:2;
    padding:14px 10px 14px 16px;
    border-right:1px solid #ffffff08;
    overflow-y:auto;
  }
  .big-action{padding:11px 13px;margin-bottom:8px}
  .big-icon{width:40px;height:40px;font-size:22px;border-radius:11px}
  .action-title{font-size:16px}
  .action-sub{font-size:10px}
  .two{gap:7px;margin-bottom:8px}
  .tile{min-height:90px;padding:11px 9px}
  .tile .ico{font-size:26px;margin-bottom:3px}
  .tile .title{font-size:14px}
  .tile .sub{font-size:10px}
  .boss{padding:9px 11px}
  .boss .name{font-size:13px}
  .boss .desc{font-size:10px}
  .badge-x2{font-size:10px;padding:3px 7px}

  /* ─ Col 2: Clasament (rand 2) ─ */
  .section:nth-child(3){
    grid-column:2;grid-row:2;
    padding:14px 10px 14px 14px;
    border-right:1px solid #ffffff08;
    overflow-y:auto;
  }

  /* ─ Col 3: Lectii (rand 2) ─ */
  .section:nth-child(4){
    grid-column:3;grid-row:2;
    padding:14px 10px 14px 14px;
    border-right:1px solid #ffffff08;
    overflow-y:auto;
  }

  /* ─ Col 4: Medalii + Contact (rand 2) ─ */
  .section:nth-child(5){
    grid-column:4;grid-row:2;
    padding:14px 14px 14px 10px;
    overflow-y:auto;
  }
  .medals{flex-direction:column;overflow-x:hidden;gap:6px}
  .medal-card{
    min-width:unset;width:100%;
    display:flex;align-items:center;
    gap:10px;padding:8px 12px;
    text-align:left;border-radius:11px
  }
  .medal-card .micon{font-size:20px}
  .medal-card .mlabel{font-size:12px}

  /* Compact header */
  .avatar{width:40px;height:40px;font-size:22px}
  .level{font-size:12px}
  .rank{font-size:10px;padding:2px 7px}
  .xpbar{height:6px}
  .xp-meta{font-size:9px}
  .coin{padding:4px 7px}
  .coin .num{font-size:11px}

  /* Compact player rows */
  .player-row{padding:7px 9px;margin-bottom:5px;border-radius:10px}
  .player-name{font-size:13px}
  .player-sub{font-size:9px}
  .player-xp{font-size:13px}
  .player-avatar{font-size:18px}
  .medal-pos{font-size:14px}

  /* Compact lessons */
  .lesson{padding:8px 9px;margin-bottom:5px;border-radius:10px}
  .lesson-name{font-size:12px;min-width:75px}
  .lesson-percent{font-size:10px}

  /* Podium compact */
  .podium{padding:6px 0 4px}
  .pod{width:62px}
  .pa{font-size:16px}.pn{font-size:9px}.px{font-size:9px}.pm{font-size:14px}

  /* Section title compact */
  .section-title{font-size:11px;letter-spacing:1.5px}
  .small-link{font-size:11px;padding:3px 9px}
  .section-head{margin-bottom:8px}

  /* Overlay panels */
  .compete{justify-content:center}
  .compete-card{max-width:500px}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .profile-inner{max-width:500px}
  .quiz-box{max-width:480px}
  .question{font-size:58px}
  .opts{gap:12px}
  .opt{font-size:32px;min-height:84px}
}

@media(min-width:1200px){
  .screen{
    grid-template-columns:280px 1fr 1fr 260px;
    max-width:1600px
  }
  .topline{flex:0 0 280px}
  .actions{padding:16px 12px 16px 22px}
  .header{padding:9px 22px}
}

@media(min-width:1400px){
  .screen{grid-template-columns:300px 1fr 1fr 280px}
  .topline{flex:0 0 300px}
}