/* Eleo Bank — app.css */
:root {
  --primary:#667eea; --primary-dark:#764ba2; --accent:#f093fb;
  --gradient:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);
  --gradient-card:linear-gradient(135deg,#667eea,#f093fb);
  --income:#4ECDC4; --expense:#FF6B9D; --success:#2a9d8f;
  --warning:#F39C12; --danger:#e74c3c; --pending:#FFB347;
  --text:#333; --text-light:#999; --text-muted:#bbb;
  --bg:#fafafa; --border:#eee; --white:#fff;
  --radius-sm:8px; --radius-md:12px; --radius-lg:16px;
  --radius-xl:20px; --radius-2xl:24px; --radius-full:9999px;
  --shadow-sm:0 2px 8px rgba(0,0,0,.06);
  --shadow-md:0 4px 20px rgba(0,0,0,.08);
  --shadow-lg:0 8px 30px rgba(0,0,0,.15);
  --shadow-primary:0 6px 20px rgba(102,126,234,.4);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Nunito',system-ui,sans-serif;color:var(--text);background:#f0f0f0;}
::-webkit-scrollbar{width:6px;} ::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px;} ::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px;}

/* Buttons */
.btn{border:none;border-radius:var(--radius-lg);font-family:inherit;font-weight:700;cursor:pointer;transition:transform .15s,box-shadow .15s;display:inline-flex;align-items:center;justify-content:center;}
.btn-primary{background:var(--gradient);color:var(--white);padding:12px 24px;font-size:15px;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-primary);}
.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none;}
.btn-secondary{background:#f5f0ff;color:var(--primary);padding:10px 20px;font-size:14px;}
.btn-secondary:hover{background:#ede5ff;}
.btn-sm{padding:6px 14px!important;font-size:12px!important;border-radius:var(--radius-sm)!important;}
.btn-danger{background:#fff0f0;color:var(--danger);padding:10px 20px;font-size:14px;}
.btn-danger:hover{background:#ffe0e0;}

/* Inputs */
input,select{width:100%;border:2px solid var(--border);border-radius:var(--radius-md);padding:10px 14px;font-size:14px;font-family:inherit;outline:none;background:var(--white);transition:border-color .2s;color:var(--text);}
input:focus,select:focus{border-color:var(--primary);}

/* Toggle switch */
.toggle-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:#fafafa;border-radius:var(--radius-lg);margin-bottom:10px;}
.toggle{position:relative;width:48px;height:26px;flex-shrink:0;}
.toggle input{opacity:0;width:0;height:0;}
.toggle-slider{position:absolute;inset:0;background:#ccc;border-radius:var(--radius-full);cursor:pointer;transition:.3s;}
.toggle-slider::before{content:'';position:absolute;height:20px;width:20px;left:3px;bottom:3px;background:white;border-radius:50%;transition:.3s;}
.toggle input:checked+.toggle-slider{background:var(--gradient);}
.toggle input:checked+.toggle-slider::before{transform:translateX(22px);}

/* Card */
.card{background:var(--white);border-radius:var(--radius-xl);padding:20px;box-shadow:var(--shadow-md);}
.progress-bar{height:10px;border-radius:var(--radius-full);background:#f0e6ff;overflow:hidden;}
.progress-fill{height:100%;border-radius:var(--radius-full);background:var(--gradient-card);transition:width .8s ease;}
.badge-pill{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:var(--radius-full);font-size:12px;font-weight:700;}
.chip{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--radius-sm);font-size:11px;font-weight:700;}
.filter-btn{padding:6px 14px;border-radius:var(--radius-full);border:none;background:#f5f0ff;color:var(--primary);font-weight:700;font-size:12px;cursor:pointer;font-family:inherit;transition:all .15s;}
.filter-btn.active{background:var(--gradient);color:var(--white);}

/* Modals */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:200;padding:20px;}
.modal{background:var(--white);border-radius:var(--radius-2xl);padding:28px;width:100%;max-width:420px;animation:fadeIn .2s ease;max-height:90vh;overflow-y:auto;}
.toast{position:fixed;top:20px;right:20px;z-index:999;color:var(--white);padding:12px 20px;border-radius:var(--radius-lg);font-weight:700;font-size:14px;box-shadow:var(--shadow-lg);animation:fadeIn .3s ease;pointer-events:none;}
.toast--success{background:var(--gradient);}
.toast--error{background:var(--danger);}

/* Auth screens */
#login-screen,#register-screen,#setup-screen{min-height:100vh;display:none;align-items:center;justify-content:center;background:var(--gradient);padding:20px;}
.auth-card{background:var(--white);border-radius:28px;padding:36px 28px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.2);max-height:92vh;overflow-y:auto;}
.auth-title{font-size:26px;font-weight:900;background:var(--gradient-card);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:6px;}
.auth-error{background:#fff0f0;color:var(--danger);border-radius:var(--radius-md);padding:10px 14px;margin-bottom:14px;font-size:13px;font-weight:700;}

/* Avatar picker */
.avatar-btn{width:52px;height:52px;border-radius:var(--radius-lg);background:#f5f0ff;border:2px solid transparent;display:flex;align-items:center;justify-content:center;font-size:28px;cursor:pointer;transition:all .15s;}
.avatar-btn:hover,.avatar-btn.selected{border-color:var(--primary);background:#ede5ff;}
.avatar-display{width:64px;height:64px;border-radius:32px;background:var(--gradient);display:flex;align-items:center;justify-content:center;font-size:32px;cursor:pointer;border:3px solid transparent;transition:all .2s;box-shadow:var(--shadow-sm);}
.avatar-display:hover{transform:scale(1.05);box-shadow:var(--shadow-primary);}

/* App shell */
#app-screen{display:none;min-height:100vh;background:var(--gradient);padding:20px 10px;justify-content:center;align-items:flex-start;}
#app-screen.visible{display:flex;}
.app-inner{width:100%;max-width:480px;}

/* Header */
.app-header{background:rgba(255,255,255,.15);backdrop-filter:blur(20px);border-radius:var(--radius-2xl);padding:14px 18px;margin-bottom:14px;display:flex;align-items:center;justify-content:space-between;border:1px solid rgba(255,255,255,.3);}
.hdr-avatar-wrap{display:flex;align-items:center;gap:8px;}
.hdr-avatar{width:44px;height:44px;border-radius:22px;background:var(--white);display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:var(--shadow-sm);}
.hdr-partner{width:32px;height:32px;border-radius:16px;background:rgba(255,255,255,.3);display:none;align-items:center;justify-content:center;font-size:16px;border:2px solid rgba(255,255,255,.5);}
.hdr-xpbar-wrap{width:70px;height:5px;border-radius:var(--radius-full);background:rgba(255,255,255,.3);margin-top:3px;overflow:hidden;}
.hdr-xpbar{height:100%;background:var(--white);border-radius:var(--radius-full);transition:width .8s;}
.btn-logout{background:rgba(255,255,255,.2);border:none;border-radius:var(--radius-sm);color:var(--white);font-size:11px;padding:3px 8px;cursor:pointer;font-weight:700;font-family:inherit;}

/* Pages */
.page{display:none;animation:fadeIn .3s ease;}
.page.active{display:block;}
.app-nav{background:rgba(255,255,255,.95);backdrop-filter:blur(20px);border-radius:var(--radius-2xl);padding:8px;display:flex;justify-content:space-around;box-shadow:var(--shadow-lg);margin-top:14px;}
.tab-btn{border:none;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 10px;border-radius:14px;transition:all .2s;background:transparent;font-family:inherit;}
.tab-btn.active{background:var(--gradient);color:var(--white)!important;transform:translateY(-3px);box-shadow:var(--shadow-primary);}
.tab-btn:not(.active):hover{background:#f5f0ff;}
.tab-label{font-size:10px;font-weight:700;color:var(--text-light);}
.tab-btn.active .tab-label{color:var(--white);}

/* Balance card */
.balance-card{background:var(--gradient-card);border-radius:var(--radius-xl);padding:22px 20px;margin-bottom:16px;position:relative;overflow:hidden;}
.balance-card::before{content:'';position:absolute;top:-20px;right:-20px;width:100px;height:100px;border-radius:50px;background:rgba(255,255,255,.1);}
.balance-amount{color:var(--white);font-size:38px;font-weight:900;letter-spacing:-1px;position:relative;z-index:1;}

/* Partner widget */
.partner-widget{background:linear-gradient(135deg,#ff6b9d22,#667eea22);border:2px solid #667eea33;border-radius:var(--radius-lg);padding:14px 16px;margin-bottom:16px;display:none;}

/* Transactions */
.tx-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:14px;border:2px solid transparent;margin-bottom:4px;background:var(--bg);transition:background .15s;}
.tx-item:hover{background:#f0f0f0;}
.tx-icon{width:42px;height:42px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;}

/* Goals */
.goal-card{background:var(--bg);border-radius:18px;padding:16px;border:2px solid var(--border);margin-bottom:14px;transition:border-color .3s;}
.goal-card--done{border-color:var(--income);}

/* Quiz */
.quiz-item{background:var(--bg);border-radius:var(--radius-lg);padding:14px 16px;border:2px solid var(--border);display:flex;align-items:center;gap:12px;margin-bottom:10px;}
.quiz-item--done{background:#e8fdf9;border-color:var(--income);}
.quiz-icon{width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;}
.quiz-icon--todo{background:var(--gradient);}
.quiz-icon--done{background:var(--income);}
.quiz-option{width:100%;background:var(--bg);border:2px solid var(--border);color:var(--text);border-radius:14px;padding:12px 16px;text-align:left;cursor:pointer;font-weight:600;font-size:14px;font-family:inherit;transition:all .2s;display:block;margin-bottom:10px;}
.quiz-option:disabled{cursor:default;}
.quiz-option--correct{background:#e8fdf9!important;border-color:var(--income)!important;color:var(--success)!important;}
.quiz-option--wrong{background:#ffe5e5!important;border-color:#ff6b6b!important;color:#c0392b!important;}

/* Badges */
.badges-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px;}
.badge-card{border-radius:14px;padding:12px 8px;text-align:center;}
.badge-card--locked{background:#f5f5f5;opacity:.5;}
.badge-card--unlocked{background:#f5f0ff;}

/* Settings */
.settings-section{background:var(--bg);border-radius:var(--radius-lg);padding:16px;margin-bottom:16px;}
.settings-section h3{font-size:14px;font-weight:800;color:var(--primary);margin-bottom:12px;}
.reset-btn{width:100%;padding:12px;border-radius:var(--radius-md);border:2px solid;font-family:inherit;font-weight:700;font-size:14px;cursor:pointer;margin-bottom:8px;text-align:left;transition:all .15s;}
.reset-btn-tx{background:#fff3f3;border-color:#ffcccc;color:#e74c3c;}
.reset-btn-tx:hover{background:#ffe5e5;}
.reset-btn-goals{background:#fff8f0;border-color:#ffd9a8;color:#e67e22;}
.reset-btn-goals:hover{background:#ffedd0;}
.reset-btn-quiz{background:#f5f0ff;border-color:#d4bbff;color:#667eea;}
.reset-btn-quiz:hover{background:#ede5ff;}
.reset-btn-all{background:#fff0f0;border-color:#ff9999;color:#c0392b;}
.reset-btn-all:hover{background:#ffe0e0;}

/* Savings rate card */
.savings-rate-card{border-radius:14px;padding:14px;margin-bottom:20px;border:2px solid;}

@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}