/* ============================================================
   MONEY TRACKER — Stylesheet v2
   Dark / Light Mode + Search + Badge Notifikasi
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg:         #0a1628;
  --bg2:        #0f2044;
  --blue:       #1d4ed8;
  --blue-l:     #3b82f6;
  --blue-glow:  rgba(59,130,246,.18);
  --green:      #059669;
  --red:        #dc2626;
  --orange:     #d97706;
  --purple:     #7c3aed;
  --text:       #e2e8f0;
  --text-muted: #94a3b8;
  --border:     rgba(255,255,255,.08);
  --card:       rgba(15,32,68,.85);
  --input-bg:   rgba(255,255,255,.04);
  --radius:     16px;
  --radius-sm:  10px;
  --shadow:     0 4px 24px rgba(0,0,0,.35);
  --font:       'Plus Jakarta Sans', sans-serif;
  --mono:       'DM Mono', monospace;
  --nav-h:      64px;
  --bottom-h:   72px;
  --ease:       all .3s cubic-bezier(.4,0,.2,1);
}

[data-theme="light"] {
  --bg:         #f0f4f8;
  --bg2:        #ffffff;
  --blue-glow:  rgba(29,78,216,.08);
  --text:       #1e293b;
  --text-muted: #64748b;
  --border:     rgba(0,0,0,.1);
  --card:       rgba(255,255,255,.95);
  --input-bg:   rgba(0,0,0,.04);
  --shadow:     0 4px 24px rgba(0,0,0,.08);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}
body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}
body::before{content:'';position:fixed;inset:0;z-index:0;background:radial-gradient(ellipse 80% 50% at 20% 0%,rgba(29,78,216,.2) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 80% 100%,rgba(124,58,237,.12) 0%,transparent 60%);pointer-events:none}
[data-theme="light"] body::before{opacity:.3}

/* AUTH */
#auth-screen{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}
.auth-card{width:100%;max-width:400px;background:var(--card);border:1px solid var(--border);border-radius:24px;padding:36px 32px;backdrop-filter:blur(20px);box-shadow:var(--shadow);animation:slideUp .4s ease}
.auth-logo{text-align:center;margin-bottom:28px}
.auth-logo .icon{width:64px;height:64px;border-radius:18px;background:linear-gradient(135deg,var(--blue),var(--purple));display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 12px;box-shadow:0 8px 32px rgba(29,78,216,.4)}
.auth-logo h1{font-size:22px;font-weight:800;color:var(--text)}
.auth-logo p{font-size:13px;color:var(--text-muted);margin-top:4px}
.auth-tabs{display:flex;gap:4px;background:var(--bg);border-radius:10px;padding:4px;margin-bottom:24px}
.auth-tab{flex:1;padding:9px;border-radius:8px;border:none;cursor:pointer;font-family:var(--font);font-size:14px;font-weight:600;background:transparent;color:var(--text-muted);transition:var(--ease)}
.auth-tab.active{background:var(--blue);color:white}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:6px}
.form-group input{width:100%;padding:13px 16px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--input-bg);color:var(--text);font-family:var(--font);font-size:15px;transition:var(--ease);-webkit-appearance:none}
.form-group input:focus{outline:none;border-color:var(--blue-l);background:var(--blue-glow)}
.form-group input::placeholder{color:var(--text-muted)}
.btn-primary{width:100%;padding:14px;border-radius:var(--radius-sm);border:none;background:linear-gradient(135deg,var(--blue),#1e40af);color:white;font-family:var(--font);font-size:15px;font-weight:700;cursor:pointer;transition:var(--ease);box-shadow:0 4px 16px rgba(29,78,216,.4)}
.btn-primary:hover{transform:translateY(-1px)}
.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}
.auth-error{background:rgba(220,38,38,.15);border:1px solid rgba(220,38,38,.3);color:#fca5a5;border-radius:8px;padding:10px 14px;font-size:13px;margin-bottom:16px;display:none}

/* APP SHELL */
#app{display:none;flex-direction:column;min-height:100vh;position:relative;z-index:1}
.top-nav{position:sticky;top:0;z-index:50;height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:rgba(10,22,40,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:background .3s}
[data-theme="light"] .top-nav{background:rgba(255,255,255,.92)}
.nav-brand{display:flex;align-items:center;gap:10px}
.nav-brand .icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--purple));display:flex;align-items:center;justify-content:center;font-size:16px}
.nav-brand span{font-size:17px;font-weight:800;color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:8px}
.nav-user-name{font-size:13px;color:var(--text-muted);font-weight:500}
.theme-toggle{width:36px;height:36px;border-radius:10px;border:1px solid var(--border);background:var(--input-bg);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-size:16px;cursor:pointer;transition:var(--ease)}
.theme-toggle:hover{border-color:var(--blue-l);color:var(--blue-l)}
.btn-logout{padding:7px 14px;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--text-muted);font-family:var(--font);font-size:12px;font-weight:600;cursor:pointer;transition:var(--ease)}
.btn-logout:hover{border-color:var(--red);color:var(--red)}

.main{flex:1;padding:20px 16px calc(var(--bottom-h) + 20px);max-width:480px;margin:0 auto;width:100%}

.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:50;height:var(--bottom-h);display:flex;align-items:center;justify-content:space-around;background:rgba(10,22,40,.95);backdrop-filter:blur(20px);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);transition:background .3s}
[data-theme="light"] .bottom-nav{background:rgba(255,255,255,.95)}
.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 12px;border-radius:12px;cursor:pointer;border:none;background:transparent;color:var(--text-muted);font-family:var(--font);font-size:10px;font-weight:600;transition:var(--ease);min-width:60px;position:relative}
.nav-item .nav-icon{font-size:22px;transition:transform .2s}
.nav-item.active{color:var(--blue-l)}
.nav-item.active .nav-icon{transform:scale(1.15)}
.nav-badge{position:absolute;top:4px;right:8px;background:var(--red);color:white;font-size:9px;font-weight:800;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid var(--bg);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}

.page{display:none;animation:fadeIn .3s ease}
.page.active{display:block}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;backdrop-filter:blur(12px);box-shadow:var(--shadow);transition:background .3s}

/* SEARCH */
.search-bar{display:flex;align-items:center;gap:10px;background:var(--card);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;margin-bottom:12px;transition:var(--ease)}
.search-bar:focus-within{border-color:var(--blue-l)}
.search-bar span{font-size:16px;flex-shrink:0}
.search-bar input{flex:1;background:none;border:none;outline:none;color:var(--text);font-family:var(--font);font-size:14px}
.search-bar input::placeholder{color:var(--text-muted)}

/* DASHBOARD */
.dash-header{margin-bottom:20px}
.dash-header h2{font-size:22px;font-weight:800;color:var(--text)}
.dash-header p{font-size:13px;color:var(--text-muted);margin-top:2px}
.month-nav{display:flex;align-items:center;justify-content:space-between;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 16px;margin-bottom:16px;transition:background .3s}
.month-nav button{background:none;border:none;color:var(--blue-l);font-size:20px;cursor:pointer;padding:4px 8px;border-radius:8px;transition:background .2s}
.month-nav button:hover{background:var(--blue-glow)}
.month-nav span{font-size:16px;font-weight:700;color:var(--text)}
.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.kpi-card{border-radius:var(--radius-sm);padding:16px;border:1px solid var(--border);transition:var(--ease)}
.kpi-card.full{grid-column:1/-1}
.kpi-card .kpi-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.kpi-card .kpi-val{font-family:var(--mono);font-size:18px;font-weight:500}
.kpi-card.green{background:rgba(5,150,105,.12);border-color:rgba(5,150,105,.25)}
.kpi-card.red{background:rgba(220,38,38,.12);border-color:rgba(220,38,38,.25)}
.kpi-card.orange{background:rgba(217,119,6,.12);border-color:rgba(217,119,6,.25)}
.kpi-card.navy{background:rgba(29,78,216,.12);border-color:rgba(29,78,216,.25)}
.kpi-card.green .kpi-val{color:#34d399}
.kpi-card.red .kpi-val{color:#f87171}
.kpi-card.orange .kpi-val{color:#fbbf24}
.kpi-card.navy .kpi-val{color:#60a5fa}
[data-theme="light"] .kpi-card.green .kpi-val{color:#059669}
[data-theme="light"] .kpi-card.red .kpi-val{color:#dc2626}
[data-theme="light"] .kpi-card.orange .kpi-val{color:#d97706}
[data-theme="light"] .kpi-card.navy .kpi-val{color:#1d4ed8}
.saldo-warning{background:rgba(220,38,38,.15);border:1px solid rgba(220,38,38,.3);border-radius:var(--radius-sm);padding:12px 16px;margin-bottom:16px;font-size:13px;color:#fca5a5;display:flex;align-items:center;gap:8px}

/* TRANSAKSI */
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.page-header h2{font-size:20px;font-weight:800;color:var(--text)}
.export-btns{display:flex;gap:8px;margin-bottom:14px}
.btn-export{flex:1;padding:10px 8px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--card);color:var(--text-muted);font-family:var(--font);font-size:12px;font-weight:600;cursor:pointer;transition:var(--ease);display:flex;align-items:center;justify-content:center;gap:6px}
.btn-export:hover{border-color:var(--blue-l);color:var(--blue-l);background:var(--blue-glow)}
.btn-export.pdf:hover{border-color:#ef4444;color:#ef4444;background:rgba(239,68,68,.08)}
.btn-export.yearly:hover{border-color:var(--green);color:var(--green);background:rgba(5,150,105,.08)}
.btn-add{width:44px;height:44px;border-radius:12px;border:none;background:linear-gradient(135deg,var(--blue),var(--purple));color:white;font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(29,78,216,.4);transition:var(--ease)}
.btn-add:hover{transform:scale(1.05)}
.btn-add:active{transform:scale(.95)}
.trx-list{display:flex;flex-direction:column;gap:8px}
.trx-item{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;cursor:pointer;transition:var(--ease);position:relative}
.trx-item:hover{border-color:var(--blue-l);background:var(--blue-glow)}
.trx-item::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:60%;border-radius:2px}
.trx-item.pemasukan::before{background:var(--green)}
.trx-item.pengeluaran::before{background:var(--red)}
.trx-item.tabungan::before{background:var(--orange)}
.trx-item.bayar-hutang::before{background:var(--purple)}
.trx-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.trx-item.pemasukan .trx-icon{background:rgba(5,150,105,.15)}
.trx-item.pengeluaran .trx-icon{background:rgba(220,38,38,.15)}
.trx-item.tabungan .trx-icon{background:rgba(217,119,6,.15)}
.trx-item.bayar-hutang .trx-icon{background:rgba(124,58,237,.15)}
.trx-info{flex:1;min-width:0}
.trx-name{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.trx-meta{font-size:11px;color:var(--text-muted);margin-top:2px}
.trx-right{text-align:right;flex-shrink:0}
.trx-amount{font-family:var(--mono);font-size:14px;font-weight:500}
.trx-saldo{font-size:11px;color:var(--text-muted);margin-top:2px}
.trx-item.pemasukan .trx-amount{color:#34d399}
.trx-item.pengeluaran .trx-amount{color:#f87171}
.trx-item.tabungan .trx-amount{color:#fbbf24}
.trx-item.bayar-hutang .trx-amount{color:#a78bfa}
[data-theme="light"] .trx-item.pemasukan .trx-amount{color:#059669}
[data-theme="light"] .trx-item.pengeluaran .trx-amount{color:#dc2626}
[data-theme="light"] .trx-item.tabungan .trx-amount{color:#d97706}
[data-theme="light"] .trx-item.bayar-hutang .trx-amount{color:#7c3aed}
.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}
.empty-state .emoji{font-size:48px;margin-bottom:12px}
.empty-state p{font-size:14px}

/* MODAL */
.modal-overlay{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.7);backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .2s ease}
.modal-box{width:100%;max-width:480px;background:var(--bg2);border-radius:24px 24px 0 0;border:1px solid var(--border);padding:8px 0 0;max-height:92vh;overflow-y:auto;animation:slideUp .3s ease;-webkit-overflow-scrolling:touch;transition:background .3s}
.modal-handle{width:40px;height:4px;background:var(--border);border-radius:2px;margin:0 auto 16px}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:0 20px 16px;border-bottom:1px solid var(--border)}
.modal-header h3{font-size:18px;font-weight:800;color:var(--text)}
.modal-close{background:none;border:none;color:var(--text-muted);font-size:24px;cursor:pointer;padding:4px}
.modal-body{padding:20px}
.field{margin-bottom:16px}
.field label{display:block;font-size:12px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;padding:13px 16px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--input-bg);color:var(--text);font-family:var(--font);font-size:15px;transition:var(--ease);-webkit-appearance:none;appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.field select option{background:var(--bg2);color:var(--text)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-l);background:var(--blue-glow)}
.field textarea{resize:none;height:80px}
.jenis-pills{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.jenis-pill{padding:12px 8px;border-radius:var(--radius-sm);border:2px solid var(--border);background:transparent;color:var(--text-muted);font-family:var(--font);font-size:13px;font-weight:600;cursor:pointer;text-align:center;transition:var(--ease)}
.jenis-pill.active-pemasukan{border-color:var(--green);background:rgba(5,150,105,.15);color:#34d399}
.jenis-pill.active-pengeluaran{border-color:var(--red);background:rgba(220,38,38,.15);color:#f87171}
.jenis-pill.active-tabungan{border-color:var(--orange);background:rgba(217,119,6,.15);color:#fbbf24}
.jenis-pill.active-bayar-hutang{border-color:var(--purple);background:rgba(124,58,237,.15);color:#a78bfa}
.quick-dates{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.quick-date{padding:6px 12px;border-radius:20px;border:1px solid var(--border);background:transparent;color:var(--text-muted);font-family:var(--font);font-size:12px;font-weight:600;cursor:pointer;transition:var(--ease)}
.quick-date:hover,.quick-date.active{border-color:var(--blue-l);color:var(--blue-l);background:var(--blue-glow)}
.modal-actions{display:flex;gap:10px;margin-top:8px}
.btn-save{flex:1;padding:14px;border-radius:var(--radius-sm);border:none;background:linear-gradient(135deg,var(--blue),#1e40af);color:white;font-family:var(--font);font-size:15px;font-weight:700;cursor:pointer;transition:var(--ease);box-shadow:0 4px 16px rgba(29,78,216,.4)}
.btn-save:active{transform:scale(.98)}
.btn-delete{padding:14px 18px;border-radius:var(--radius-sm);border:1px solid rgba(220,38,38,.4);background:rgba(220,38,38,.1);color:#f87171;font-family:var(--font);font-size:15px;cursor:pointer;transition:var(--ease)}
.btn-delete:hover{background:rgba(220,38,38,.2)}

/* REKAP */
.rekap-months{display:flex;flex-direction:column;gap:8px}
.rekap-month-row{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;transition:var(--ease)}
.rekap-month-row .bulan{font-size:14px;font-weight:700;color:var(--text);min-width:80px}
.rekap-bars{flex:1;margin:0 12px}
.rekap-bar-wrap{display:flex;align-items:center;gap:6px;margin-bottom:4px}
.rekap-bar{height:6px;border-radius:3px;min-width:2px;transition:width .5s ease}
.rekap-bar.masuk{background:var(--green)}
.rekap-bar.keluar{background:var(--red)}
.rekap-saldo{font-family:var(--mono);font-size:13px;font-weight:500;text-align:right}
.rekap-saldo.pos{color:#34d399}
.rekap-saldo.neg{color:#f87171}
[data-theme="light"] .rekap-saldo.pos{color:#059669}
[data-theme="light"] .rekap-saldo.neg{color:#dc2626}

/* TABUNGAN & HUTANG */
.th-section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.th-section-title h3{font-size:17px;font-weight:800;color:var(--text)}
.th-list{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.th-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;cursor:pointer;transition:var(--ease)}
.th-card:hover{border-color:var(--blue-l)}
.th-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}
.th-card-name{font-size:15px;font-weight:700;color:var(--text)}
.th-card-pct{font-size:13px;font-weight:700}
.progress-bar{height:8px;background:rgba(255,255,255,.1);border-radius:4px;overflow:hidden}
[data-theme="light"] .progress-bar{background:rgba(0,0,0,.08)}
.progress-fill{height:100%;border-radius:4px;transition:width .5s ease}
.progress-fill.tabungan{background:linear-gradient(90deg,var(--orange),#f59e0b)}
.progress-fill.hutang{background:linear-gradient(90deg,var(--purple),#a855f7)}
.th-card-meta{display:flex;justify-content:space-between;margin-top:8px;font-size:12px;color:var(--text-muted)}
.th-card.hutang-overdue{border-color:rgba(220,38,38,.5)!important}
.hutang-alert{background:rgba(220,38,38,.1);border:1px solid rgba(220,38,38,.3);border-radius:var(--radius-sm);padding:12px 14px;margin-bottom:14px;font-size:13px;color:#fca5a5}
.hutang-alert strong{display:block;margin-bottom:4px}

/* TOAST */
.toast{position:fixed;bottom:calc(var(--bottom-h) + 16px);left:50%;transform:translateX(-50%) translateY(20px);background:var(--bg2);border:1px solid var(--border);border-radius:30px;padding:10px 20px;font-size:14px;font-weight:600;color:var(--text);box-shadow:var(--shadow);z-index:300;opacity:0;transition:all .3s;white-space:nowrap;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.success{border-color:var(--green);color:#34d399}
.toast.error{border-color:var(--red);color:#f87171}

/* ANIMATIONS */
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
.loading{text-align:center;padding:40px;color:var(--text-muted)}
.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--blue-l);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto 12px}
@keyframes spin{to{transform:rotate(360deg)}}