:root{
  --bg:#0e0b1e;--bg2:#151030;--card:#1b1540;--card2:#221a52;
  --primary:#7c5cff;--primary2:#9d7bff;--accent:#ff6b9d;--gold:#ffd166;
  --good:#3ddc97;--text:#f2eefb;--muted:#a99fce;--line:rgba(255,255,255,.08);
  --shadow:0 10px 40px rgba(0,0,0,.35);--radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Nunito',system-ui,sans-serif;background:radial-gradient(1200px 800px at 80% -10%,#2a1e5c 0%,transparent 60%),radial-gradient(1000px 700px at -10% 110%,#3a1d55 0%,transparent 55%),var(--bg);color:var(--text);min-height:100vh;line-height:1.5}
h1,h2,h3{font-family:'Baloo 2',cursive}
.hidden{display:none!important}
button{font-family:inherit;cursor:pointer;border:none}
input,select{font-family:inherit}

/* Buttons */
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;padding:11px 18px;border-radius:12px;font-weight:800;font-size:.95rem;transition:transform .12s,box-shadow .2s;box-shadow:0 6px 18px rgba(124,92,255,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(124,92,255,.5)}
.btn-primary:active{transform:translateY(0)}
.btn-block{width:100%;margin-top:8px}
.btn-ghost{background:rgba(255,255,255,.07);color:var(--text);padding:9px 14px;border-radius:11px;font-weight:700;border:1px solid var(--line);transition:.15s}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.icon-btn{background:transparent;font-size:1rem;opacity:.7;transition:.15s}
.icon-btn:hover{opacity:1;transform:scale(1.15)}

/* AUTH */
.auth-screen{display:grid;grid-template-columns:1.1fr .9fr;min-height:100vh}
.auth-hero{position:relative;overflow:hidden;padding:56px 60px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(160deg,#2a1e6b,#3d1d63 60%,#5a1f52)}
.auth-brand{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.brand-mark{font-size:2rem;filter:drop-shadow(0 3px 6px rgba(0,0,0,.4))}
.auth-brand h1{font-size:2.6rem;background:linear-gradient(90deg,#fff,#ffd7ec);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.auth-pitch{font-size:1.2rem;color:#e8def9;margin-bottom:26px;font-weight:600}
.feature-bullets{list-style:none;display:flex;flex-direction:column;gap:12px}
.feature-bullets li{background:rgba(255,255,255,.08);padding:12px 16px;border-radius:12px;font-weight:700;border:1px solid rgba(255,255,255,.1)}
.floaty{position:absolute;font-size:2.4rem;opacity:.16;animation:float 7s ease-in-out infinite}
.f1{top:12%;right:14%}.f2{top:70%;right:22%;animation-delay:1s}.f3{top:30%;right:40%;animation-delay:2s}.f4{top:82%;right:60%;animation-delay:1.5s}.f5{top:8%;right:60%;animation-delay:.5s}
@keyframes float{0%,100%{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-22px) rotate(6deg)}}
.auth-card{display:flex;flex-direction:column;justify-content:center;padding:56px;background:var(--bg2)}
.auth-tabs{display:flex;background:var(--card);border-radius:12px;padding:5px;margin-bottom:26px}
.auth-tab{flex:1;padding:11px;border-radius:9px;background:transparent;color:var(--muted);font-weight:800;transition:.15s}
.auth-tab.active{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff}
.auth-form{display:flex;flex-direction:column;gap:6px;max-width:380px}
.auth-form label{font-size:.8rem;font-weight:800;color:var(--muted);margin-top:10px;text-transform:uppercase;letter-spacing:.5px}
.auth-form input{background:var(--card);border:1px solid var(--line);color:var(--text);padding:13px 15px;border-radius:11px;font-size:1rem;transition:.15s}
.auth-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(124,92,255,.25)}
.auth-error{color:var(--accent);font-weight:700;min-height:20px;font-size:.9rem;margin-top:6px}

/* APP */
#app-screen{max-width:940px;margin:0 auto;padding:20px 18px 60px}
.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;flex-wrap:wrap;gap:12px}
.brand{display:flex;align-items:center;gap:12px}
.brand h1{font-size:1.7rem}
.tagline{font-size:.82rem;color:var(--muted);font-weight:700}
.header-right{display:flex;gap:9px;flex-wrap:wrap}

.card{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);margin-bottom:18px}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.hint{color:var(--muted);font-size:.9rem;margin-bottom:14px;font-weight:600}

/* HERO / DASHBOARD */
.hero{background:linear-gradient(135deg,#241a5e,#33205f 55%,#4a1f57)}
.avatar-area{display:flex;align-items:center;gap:18px;margin-bottom:18px}
.avatar{width:74px;height:74px;border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:2.3rem;background:var(--primary);box-shadow:0 8px 22px rgba(0,0,0,.35);flex-shrink:0;transition:.2s}
.name-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.name-row h2{font-size:1.5rem}
.color-pick{width:26px;height:26px;border:none;background:none;padding:0;cursor:pointer;border-radius:8px}
.badges{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.level-badge,.rank-badge,.coin-badge{padding:5px 12px;border-radius:20px;font-weight:800;font-size:.85rem}
.level-badge{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}
.rank-badge{background:rgba(255,209,102,.18);color:var(--gold);border:1px solid rgba(255,209,102,.35)}
.coin-badge{background:rgba(255,209,102,.15);color:var(--gold)}
.xp-bar-container{position:relative;height:26px;background:rgba(0,0,0,.3);border-radius:20px;overflow:hidden;margin-bottom:18px}
.xp-bar{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:20px;transition:width .6s cubic-bezier(.22,1,.36,1)}
.xp-text{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:800;text-shadow:0 1px 3px rgba(0,0,0,.6)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.stat{background:rgba(0,0,0,.22);border-radius:14px;padding:12px 8px;text-align:center;border:1px solid var(--line)}
.stat-icon{font-size:1.4rem;display:block}
.stat-label{font-size:.7rem;color:var(--muted);font-weight:800;display:block;margin-top:2px}
.stat-val{font-size:1.3rem;font-weight:800;color:var(--primary2)}

/* TODAY + HEATMAP */
.today-row{display:flex;align-items:center;gap:20px;margin-bottom:18px}
.today-ring{position:relative;width:104px;height:104px;flex-shrink:0}
.ring-svg{transform:rotate(-90deg);width:104px;height:104px}
.ring-bg{fill:none;stroke:rgba(255,255,255,.09);stroke-width:10}
.ring-fill{fill:none;stroke:url(#g);stroke:var(--good);stroke-width:10;stroke-linecap:round;stroke-dasharray:327;stroke-dashoffset:327;transition:stroke-dashoffset .6s ease}
.ring-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:'Baloo 2';font-size:1.7rem;font-weight:800}
.ring-label small{font-size:1rem;color:var(--muted);margin-left:2px}
.today-info h2{font-size:1.4rem}
.today-stats{display:flex;gap:14px;margin-top:8px;flex-wrap:wrap}
.mini-stat{font-weight:800;font-size:.9rem;color:var(--gold)}
.heatmap-wrap{border-top:1px solid var(--line);padding-top:14px}
.heatmap-title{font-size:.78rem;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.heatmap{display:grid;grid-template-rows:repeat(7,1fr);grid-auto-flow:column;grid-auto-columns:1fr;gap:3px}
.heat-cell{aspect-ratio:1;border-radius:3px;background:rgba(255,255,255,.05);min-width:9px}
.heat-1{background:rgba(61,220,151,.35)}.heat-2{background:rgba(61,220,151,.6)}.heat-3{background:rgba(61,220,151,.85)}.heat-4{background:#3ddc97;box-shadow:0 0 6px rgba(61,220,151,.6)}

/* TABS */
.tabs{display:flex;gap:8px;margin-bottom:16px;overflow-x:auto;padding-bottom:2px}
.tab{background:var(--card);color:var(--muted);padding:11px 18px;border-radius:12px;font-weight:800;white-space:nowrap;border:1px solid var(--line);transition:.15s}
.tab.active{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border-color:transparent}

/* FORMS */
.add-form{display:flex;gap:9px;margin-bottom:16px;flex-wrap:wrap}
.add-form input[type=text]{flex:1;min-width:140px}
.add-form input,.add-form select,.quest-form input{background:var(--card);border:1px solid var(--line);color:var(--text);padding:11px 13px;border-radius:11px;font-size:.95rem}
.add-form input[type=number]{width:80px}
.add-form input:focus,.add-form select:focus,.quest-form input:focus{outline:none;border-color:var(--primary)}
.quest-form{margin-bottom:16px}
.steps-inputs{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.quest-step-input{background:var(--card);border:1px solid var(--line);color:var(--text);padding:10px 13px;border-radius:11px;font-size:.92rem}
.quest-form-actions{display:flex;gap:9px;justify-content:flex-end}

/* ITEM LISTS */
.item-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.item{display:flex;align-items:center;gap:12px;background:rgba(0,0,0,.2);border:1px solid var(--line);border-radius:14px;padding:13px 15px;transition:.15s}
.item:hover{border-color:rgba(124,92,255,.4)}
.item-check{width:30px;height:30px;border-radius:9px;border:2px solid var(--primary);background:transparent;font-size:1rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.15s}
.item-check:hover{background:rgba(124,92,255,.2)}
.item.done{opacity:.6}
.item.done .item-check{background:var(--good);border-color:var(--good)}
.item-body{flex:1;min-width:0}
.item-name{font-weight:800}
.item.done .item-name{text-decoration:line-through}
.item-meta{font-size:.8rem;color:var(--muted);font-weight:700;display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}
.streak-flame{color:var(--accent);font-weight:800}
.diff-tag{padding:1px 7px;border-radius:8px;background:rgba(255,255,255,.08);font-size:.72rem}
.del-btn{background:transparent;color:var(--muted);font-size:1.1rem;opacity:.5;transition:.15s;padding:4px}
.del-btn:hover{opacity:1;color:var(--accent)}
.reward-cost{font-weight:800;color:var(--gold)}
.redeem-btn{background:linear-gradient(135deg,var(--gold),#ffb347);color:#3a2600;padding:8px 14px;border-radius:10px;font-weight:800;font-size:.85rem}
.redeem-btn:disabled{opacity:.4;cursor:not-allowed}

/* QUESTS */
.quest-list{display:flex;flex-direction:column;gap:12px}
.quest{background:rgba(0,0,0,.2);border:1px solid var(--line);border-radius:14px;padding:15px}
.quest.done{border-color:rgba(61,220,151,.5)}
.quest-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.quest-title{font-weight:800;font-size:1.05rem}
.quest-reward{font-size:.82rem;color:var(--gold);font-weight:800}
.quest-progress{height:8px;background:rgba(0,0,0,.3);border-radius:10px;overflow:hidden;margin:10px 0}
.quest-progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--good));transition:width .4s}
.quest-steps{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.qstep{display:flex;align-items:center;gap:9px;font-size:.92rem;font-weight:700;cursor:pointer;padding:5px 4px;border-radius:8px;transition:.12s}
.qstep:hover{background:rgba(255,255,255,.04)}
.qstep-box{width:22px;height:22px;border-radius:7px;border:2px solid var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:.8rem}
.qstep.done .qstep-box{background:var(--good);border-color:var(--good)}
.qstep.done span{text-decoration:line-through;color:var(--muted)}

/* ACHIEVEMENTS */
.achievement-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.ach{background:rgba(0,0,0,.2);border:1px solid var(--line);border-radius:14px;padding:16px 12px;text-align:center;transition:.2s}
.ach.locked{opacity:.42;filter:grayscale(.7)}
.ach.unlocked{border-color:rgba(255,209,102,.5);box-shadow:0 0 16px rgba(255,209,102,.12)}
.ach-icon{font-size:2rem;display:block;margin-bottom:6px}
.ach-name{font-weight:800;font-size:.92rem}
.ach-desc{font-size:.75rem;color:var(--muted);margin-top:3px}

/* EMPTY */
.empty-state{text-align:center;padding:30px 10px;color:var(--muted)}
.empty-emoji{font-size:2.6rem;display:block;margin-bottom:8px}

footer{text-align:center;color:var(--muted);font-size:.82rem;margin-top:24px;font-weight:700}

/* TOASTS + CONFETTI + MODAL */
#toast-layer{position:fixed;top:18px;right:18px;z-index:200;display:flex;flex-direction:column;gap:10px}
.toast{background:linear-gradient(135deg,var(--card),var(--card2));border:1px solid var(--primary);color:var(--text);padding:13px 18px;border-radius:12px;font-weight:800;box-shadow:var(--shadow);animation:slidein .3s ease;max-width:300px}
.toast.gold{border-color:var(--gold)}
.toast.good{border-color:var(--good)}
@keyframes slidein{from{transform:translateX(120%);opacity:0}to{transform:translateX(0);opacity:1}}
#confetti-layer{position:fixed;inset:0;pointer-events:none;z-index:150;overflow:hidden}
.confetti{position:absolute;width:10px;height:10px;top:-20px;animation:fall linear forwards}
@keyframes fall{to{transform:translateY(105vh) rotate(720deg);opacity:0}}
.modal{position:fixed;inset:0;background:rgba(6,4,18,.75);display:flex;align-items:center;justify-content:center;z-index:300;backdrop-filter:blur(4px)}
.modal-card{background:linear-gradient(160deg,var(--card),var(--card2));border:1px solid var(--primary);border-radius:22px;padding:36px 40px;text-align:center;box-shadow:var(--shadow);animation:pop .4s cubic-bezier(.34,1.56,.64,1);max-width:340px}
.modal-card h2{font-size:2rem;margin:8px 0}
.levelup-emoji{font-size:3.4rem;animation:bounce 1s infinite}
.levelup-sub{color:var(--muted);margin:6px 0 18px}
@keyframes pop{from{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

@media(max-width:820px){
  .auth-screen{grid-template-columns:1fr}
  .auth-hero{padding:40px 30px;min-height:auto}
  .auth-card{padding:36px 30px}
  .feature-bullets{display:none}
}
@media(max-width:520px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .add-form input[type=number]{width:70px}
  .today-row{flex-direction:column;text-align:center}
}
/* ---------- INSIGHTS ---------- */
.insights-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.insight{background:rgba(0,0,0,.22);border:1px solid var(--line);border-radius:14px;padding:14px 8px;text-align:center}
.insight-val{display:block;font-family:'Baloo 2';font-size:1.7rem;font-weight:800;color:var(--primary2)}
.insight-label{font-size:.72rem;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.4px}

/* ---------- FOCUS TIMER ---------- */
.focus-wrap{display:flex;flex-direction:column;align-items:center;gap:18px;margin:8px 0 20px}
.focus-ring{position:relative;width:220px;height:220px}
.focus-svg{transform:rotate(-90deg);width:220px;height:220px}
.fring-bg{fill:none;stroke:rgba(255,255,255,.08);stroke-width:12}
.fring-fill{fill:none;stroke:var(--primary);stroke-width:12;stroke-linecap:round;transition:stroke-dashoffset 1s linear}
.focus-time{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.focus-time span{font-family:'Baloo 2';font-size:2.8rem;font-weight:800}
.focus-time small{color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:1px;font-size:.75rem}
.focus-presets{display:flex;gap:8px}
.chip{background:var(--card);color:var(--muted);border:1px solid var(--line);padding:9px 16px;border-radius:20px;font-weight:800;transition:.15s}
.chip.active{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border-color:transparent}
.chip:disabled{opacity:.4;cursor:not-allowed}
.focus-controls{display:flex;gap:10px}
.focus-log-head,.journal-log-head{font-size:.78rem;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.5px;margin:6px 0 10px;border-top:1px solid var(--line);padding-top:14px}

/* ---------- JOURNAL ---------- */
.mood-row{display:flex;gap:10px;margin-bottom:12px;justify-content:center}
.mood{background:rgba(0,0,0,.2);border:2px solid var(--line);border-radius:14px;padding:8px 12px;font-size:1.5rem;transition:.15s;line-height:1}
.mood:hover{transform:translateY(-3px)}
.mood.active{border-color:var(--primary);background:rgba(124,92,255,.18);box-shadow:0 0 12px rgba(124,92,255,.3)}
.journal-input{width:100%;background:var(--card);border:1px solid var(--line);color:var(--text);padding:14px;border-radius:14px;font-family:inherit;font-size:.98rem;resize:vertical;line-height:1.5}
.journal-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(124,92,255,.2)}
.journal-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px}
.journal-list{display:flex;flex-direction:column;gap:12px}
.journal-entry{background:rgba(0,0,0,.2);border:1px solid var(--line);border-radius:14px;padding:14px}
.je-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.je-mood{font-size:1.3rem}
.je-date{font-weight:800;color:var(--muted);font-size:.85rem;flex:1}
.je-text{white-space:pre-wrap;line-height:1.55;font-weight:600}

@media(max-width:640px){
  .insights-grid{grid-template-columns:repeat(3,1fr)}
  .focus-ring,.focus-svg{width:180px;height:180px}
  .focus-time span{font-size:2.2rem}
}

/* ---- Bad habits, schedule, recap, xp chart ---- */
.toast.bad{border-color:var(--accent)}
.day-picker{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin:2px 0 12px}
.day-picker-label{color:var(--muted);font-size:12px;font-weight:700;margin-right:4px}
.day-picker label{cursor:pointer}
.day-picker label input{display:none}
.day-picker label span{display:inline-block;padding:5px 9px;border-radius:8px;background:var(--card2);border:1px solid var(--line);color:var(--muted);font-size:12px;font-weight:700;transition:.15s}
.day-picker label input:checked + span{background:var(--primary);border-color:var(--primary);color:#fff}
.item.bad{border-left:3px solid var(--accent)}
.item.bad .item-name{color:#ffb3c9}
.item.off-day{opacity:.55}
.item-check.bad-check{width:auto;padding:0 12px;border-radius:9px;background:transparent;border:1px solid var(--accent);color:var(--accent);font-size:12px;font-weight:800;white-space:nowrap}
.item-check.bad-check:hover{background:var(--accent);color:#fff}
.sched-tag{color:var(--muted);font-size:11px}
.off-tag{color:var(--accent);font-size:11px;font-weight:700}
.recap-card .recap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:12px;margin-bottom:16px}
.recap-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 8px;background:var(--card2);border:1px solid var(--line);border-radius:12px}
.recap-item.bad{border-color:rgba(255,107,157,.4)}
.recap-val{font-size:24px;font-weight:900;color:var(--primary2)}
.recap-item.bad .recap-val{color:var(--accent)}
.recap-label{font-size:11px;color:var(--muted);font-weight:700;text-align:center}
.xp-chart-wrap{margin-top:8px}
.xp-chart{display:flex;align-items:flex-end;gap:2px;height:90px;padding-top:6px}
.xp-bar{flex:1;min-width:2px;background:linear-gradient(180deg,var(--primary2),var(--primary));border-radius:3px 3px 0 0;transition:height .3s}
.xp-bar:hover{background:var(--accent)}