<style>
:root{--bg:#f5f6fa;--surface:#fff;--border:#e2e5ee;--text:#1a1d2e;--text2:#4a5068;--text3:#8890a8;--income:#1a8c5b;--income-bg:#eaf7f1;--expense:#c0392b;--expense-bg:#fdf0ee;--transfer:#1e6fb5;--transfer-bg:#eaf2fb;--accent:#2563b0;--accent-bg:#eaf0fb;--draft:#7c4dbd;--draft-bg:#f3eeff;--shadow:0 1px 4px rgba(0,0,0,0.08);--shadow-md:0 4px 16px rgba(0,0,0,0.10);--radius:12px;--radius-sm:8px;--radius-lg:18px}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{font-family:"Tajawal",sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:15px}
.hidden{display:none!important}
.login-screen{position:fixed;inset:0;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px;z-index:999}
.login-logo{font-size:52px;margin-bottom:12px}
.login-title{font-size:26px;font-weight:700;color:var(--accent);margin-bottom:4px}
.login-sub{font-size:14px;color:var(--text3);margin-bottom:32px;text-align:center}
.login-card{width:100%;max-width:380px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-md)}
.login-tabs{display:flex;gap:6px;margin-bottom:20px}
.login-tab{flex:1;padding:9px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:none;font-family:inherit;font-size:14px;font-weight:600;color:var(--text2);cursor:pointer;text-align:center}
.login-tab.active{border-color:var(--accent);background:var(--accent-bg);color:var(--accent)}
.ig{margin-bottom:14px}
.il{font-size:12px;font-weight:600;color:var(--text2);margin-bottom:5px;display:block}
.ii{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:inherit;font-size:15px;color:var(--text);background:var(--bg);outline:none;transition:border-color 0.2s;direction:ltr;text-align:right}
.ii:focus{border-color:var(--accent);background:#fff}
.btn-primary{width:100%;padding:12px;background:var(--accent);border:none;border-radius:var(--radius-sm);color:#fff;font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;margin-top:4px}
.login-error{color:var(--expense);font-size:13px;margin-top:10px;text-align:center;min-height:18px}
.app{display:flex;min-height:100vh}
.sidebar{width:230px;background:#fff;border-left:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;right:0;height:100vh;z-index:50;transition:transform 0.3s}
.sidebar-logo{padding:20px 18px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.sidebar-logo-icon{font-size:26px}
.sidebar-logo-text{font-size:17px;font-weight:700;color:var(--accent)}
.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}
.nav-section-label{font-size:10px;font-weight:700;color:var(--text3);padding:8px 18px 4px;letter-spacing:0.5px}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 18px;font-size:14px;font-weight:500;color:var(--text2);cursor:pointer;border-right:3px solid transparent;margin-bottom:1px;transition:all 0.15s}
.nav-item:hover{background:var(--bg);color:var(--text)}
.nav-item.active{background:var(--accent-bg);color:var(--accent);border-right-color:var(--accent);font-weight:700}
.nav-icon{font-size:17px;width:22px;text-align:center}
.sidebar-footer{padding:14px 18px;border-top:1px solid var(--border)}
.user-row{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.user-avatar{width:32px;height:32px;background:var(--accent-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--accent);flex-shrink:0}
.user-name{font-size:13px;font-weight:600;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-chpw{background:none;border:1px solid var(--border);border-radius:var(--radius-sm);padding:3px 7px;font-family:inherit;font-size:11px;color:var(--text3);cursor:pointer}
.btn-chpw:hover{border-color:var(--accent);color:var(--accent)}
.btn-logout{width:100%;padding:8px;border:1px solid var(--border);border-radius:var(--radius-sm);background:none;font-family:inherit;font-size:13px;color:var(--text2);cursor:pointer}
.btn-logout:hover{background:var(--expense-bg);color:var(--expense);border-color:var(--expense)}
.main{margin-right:230px;flex:1}
.topbar{background:#fff;border-bottom:1px solid var(--border);padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40}
.topbar-title{font-size:17px;font-weight:700}
.topbar-actions{display:flex;align-items:center;gap:10px}
.sync-badge{display:flex;align-items:center;gap:5px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:20px;background:var(--income-bg);color:var(--income);border:1px solid #b8e8d4}
.sync-badge.syncing{background:#fdf8e8;color:#b8860b;border-color:#e8d48a}
.sync-badge.offline{background:var(--expense-bg);color:var(--expense);border-color:#e8c4c0}
.sync-dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.sync-dot.pulse{animation:pulse 1s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}
.currency-select{padding:5px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:inherit;font-size:13px;color:var(--text);background:var(--bg);outline:none;cursor:pointer}
.page{padding:24px;display:none}
.page.active{display:block}
.snapshot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:24px}
.snapshot-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.snapshot-card-label{font-size:12px;color:var(--text3);font-weight:600;margin-bottom:6px}
.snapshot-card-value{font-size:22px;font-weight:700}
.snapshot-card-value.income{color:var(--income)}
.snapshot-card-value.expense{color:var(--expense)}
.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;flex-wrap:wrap;gap:8px}
.section-title{font-size:16px;font-weight:700}
.section-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.btn-sm{padding:6px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;font-family:inherit;font-size:13px;color:var(--text2);cursor:pointer;font-weight:600;transition:all 0.15s}
.btn-sm:hover{border-color:var(--accent);color:var(--accent)}
.btn-sm.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-sm.active{background:var(--accent-bg);color:var(--accent);border-color:var(--accent)}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}

/* PARTY CARDS */
.party-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);transition:all 0.15s;cursor:default}
.party-card.dragging{opacity:0.4;border:2px dashed var(--accent)}
.party-card.drag-over{border:2px solid var(--accent);background:var(--accent-bg)}
.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:6px}
.card-name{font-size:15px;font-weight:700}
.card-actions{display:flex;gap:4px;align-items:center}
.card-btn{width:26px;height:26px;border:1px solid var(--border);border-radius:6px;background:none;cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center;color:var(--text3)}
.card-btn:hover{border-color:var(--accent);color:var(--accent)}
.drag-handle{cursor:grab;color:var(--text3);font-size:16px;padding:2px 4px;user-select:none}
.drag-handle:active{cursor:grabbing}
.card-balance{font-size:19px;font-weight:700}
.card-balance.pos{color:var(--income)}
.card-balance.neg{color:var(--expense)}
.card-balance.zer{color:var(--text3)}
.card-sub{font-size:12px;color:var(--text3);margin-top:3px}
.ptag{display:inline-block;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;margin-top:8px}
.ptag-owe{background:var(--expense-bg);color:var(--expense)}
.ptag-owed{background:var(--income-bg);color:var(--income)}
.ptag-ok{background:#f0f0f0;color:var(--text3)}

/* WALLET CARDS */
.wallet-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);transition:border 0.15s}
.wallet-card.dragging{opacity:0.4;border:2px dashed var(--accent)}
.wallet-card.drag-over{border:2px solid var(--accent);background:var(--accent-bg)}
.wallet-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}
.wallet-card-info{display:flex;flex-direction:column;gap:3px}
.wallet-card-name{font-size:15px;font-weight:700}
.wallet-card-type{font-size:11px;color:var(--text3);background:#f0f0f0;padding:2px 8px;border-radius:20px;width:fit-content}
.wallet-card-balance{font-size:22px;font-weight:700}
.wallet-card-currency{font-size:12px;color:var(--text3)}
.wallet-subs{margin-top:10px;border-top:1px solid var(--border);padding-top:10px;display:flex;flex-direction:column;gap:5px}
.wallet-sub-row{display:flex;justify-content:space-between;font-size:13px;align-items:center}

/* CATEGORY CARDS */
.cat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:border 0.15s}
.cat-card.dragging{opacity:0.4;border:2px dashed var(--accent)}
.cat-card.drag-over{border:2px solid var(--accent)}
.cat-card-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;cursor:pointer;user-select:none;background:var(--bg)}
.cat-card-header:hover{background:#eef0f8}
.cat-card-name{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px}
.cat-card-right{display:flex;align-items:center;gap:6px}
.cat-type-badge{font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px}
.cat-type-badge.expense{background:var(--expense-bg);color:var(--expense)}
.cat-type-badge.income{background:var(--income-bg);color:var(--income)}
.cat-chevron{font-size:12px;color:var(--text3);transition:transform 0.2s}
.cat-chevron.open{transform:rotate(90deg)}
.cat-subs-container{display:none;padding:8px 16px 12px;border-top:1px solid var(--border)}
.cat-subs-container.open{display:block}
.cat-sub-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--border);font-size:13px}
.cat-sub-row:last-of-type{border-bottom:none}
.cat-sub-name{color:var(--text2)}

/* TX TABLE */
.tx-table{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.tx-table-hdr{display:grid;grid-template-columns:100px 1fr 130px 130px 90px;gap:12px;padding:10px 16px;background:var(--bg);border-bottom:1px solid var(--border);font-size:12px;font-weight:700;color:var(--text3)}
.tx-row{display:grid;grid-template-columns:100px 1fr 130px 130px 90px;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);align-items:center;font-size:14px;transition:background 0.1s}
.tx-row:last-child{border-bottom:none}
.tx-row:hover{background:var(--bg)}
.tx-row.draft{background:#faf8ff;border-right:3px solid var(--draft)}
.tx-date{font-size:13px;color:var(--text3)}
.tx-desc{font-weight:500}
.tx-ref{font-size:13px;color:var(--text2)}
.tx-amt{font-weight:700;font-size:15px}
.tx-amt.income{color:var(--income)}
.tx-amt.expense{color:var(--expense)}
.tx-amt.transfer{color:var(--transfer)}
.tx-amt.draft{color:var(--draft)}
.tx-badge{display:inline-flex;align-items:center;font-size:11px;font-weight:700;padding:3px 8px;border-radius:20px}
.tx-badge.income{background:var(--income-bg);color:var(--income)}
.tx-badge.expense{background:var(--expense-bg);color:var(--expense)}
.tx-badge.transfer{background:var(--transfer-bg);color:var(--transfer)}
.tx-badge.draft{background:var(--draft-bg);color:var(--draft)}
.btn-approve{padding:4px 10px;background:var(--income);border:none;border-radius:var(--radius-sm);color:#fff;font-family:inherit;font-size:11px;font-weight:700;cursor:pointer}

/* FILTER PILLS */
.filter-pills{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.filter-pill{padding:6px 14px;border-radius:20px;border:1px solid var(--border);background:#fff;font-family:inherit;font-size:13px;font-weight:600;color:var(--text2);cursor:pointer;transition:all 0.15s}
.filter-pill.active{background:var(--accent);border-color:var(--accent);color:#fff}
.filter-pill.draft-pill.active{background:var(--draft);border-color:var(--draft);color:#fff}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.35);z-index:200;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity 0.25s}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal{background:#fff;border-radius:var(--radius-lg);padding:28px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto;transform:translateY(10px);transition:transform 0.25s;box-shadow:var(--shadow-md)}
.modal-overlay.open .modal{transform:translateY(0)}
.modal-hdr{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.modal-title{font-size:18px;font-weight:700}
.modal-close{width:30px;height:30px;border:none;background:#f0f0f0;border-radius:50%;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;color:var(--text2)}
.fg{margin-bottom:14px}
.fl{font-size:12px;font-weight:700;color:var(--text2);margin-bottom:5px;display:block}
.fl .req{color:var(--expense);margin-right:2px}
.fi{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:inherit;font-size:15px;color:var(--text);background:var(--bg);outline:none;transition:border-color 0.2s}
.fi:focus{border-color:var(--accent);background:#fff}
.fr{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.modal-acts{display:flex;gap:10px;justify-content:flex-end;margin-top:20px;flex-wrap:wrap}
.btn-cancel{padding:10px 20px;border:1px solid var(--border);border-radius:var(--radius-sm);background:none;font-family:inherit;font-size:14px;color:var(--text2);cursor:pointer}
.btn-save{padding:10px 24px;background:var(--accent);border:none;border-radius:var(--radius-sm);color:#fff;font-family:inherit;font-size:14px;font-weight:700;cursor:pointer}
.btn-save:disabled{opacity:0.5;cursor:not-allowed}
.btn-draft{padding:10px 20px;background:var(--draft-bg);border:1px solid var(--draft);border-radius:var(--radius-sm);color:var(--draft);font-family:inherit;font-size:14px;font-weight:700;cursor:pointer}
.btn-del{padding:10px 20px;background:var(--expense);border:none;border-radius:var(--radius-sm);color:#fff;font-family:inherit;font-size:14px;font-weight:700;cursor:pointer}
.type-tabs{display:flex;gap:6px;margin-bottom:18px}
.type-tab{flex:1;padding:10px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:none;font-family:inherit;font-size:14px;font-weight:600;color:var(--text2);cursor:pointer;text-align:center}
.type-tab.income.active{border-color:var(--income);background:var(--income-bg);color:var(--income)}
.type-tab.expense.active{border-color:var(--expense);background:var(--expense-bg);color:var(--expense)}
.type-tab.transfer.active{border-color:var(--transfer);background:var(--transfer-bg);color:var(--transfer)}
.fab{position:fixed;bottom:28px;left:28px;width:52px;height:52px;background:var(--accent);border:none;border-radius:50%;color:#fff;font-size:26px;cursor:pointer;box-shadow:0 4px 20px rgba(37,99,176,0.4);z-index:90;display:flex;align-items:center;justify-content:center}
.fab:active{transform:scale(0.93)}
.empty{text-align:center;padding:48px 20px;color:var(--text3)}
.empty-icon{font-size:40px;margin-bottom:12px}
.empty-txt{font-size:14px;line-height:1.7}
.alert-info{padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:13px;font-weight:600;background:var(--accent-bg);color:var(--accent);border:1px solid #c0d7f5}
.menu-toggle{display:none;background:none;border:none;font-size:22px;cursor:pointer;padding:4px}
.overlay-bg{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.3);z-index:49}
.overlay-bg.show{display:block}
.mobile-bar{display:none}
.settings-section{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px;box-shadow:var(--shadow)}
.settings-section-title{font-size:15px;font-weight:700;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.currency-toggle-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}
.currency-toggle{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1.5px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all 0.15s;font-size:14px}
.currency-toggle.active{border-color:var(--accent);background:var(--accent-bg);color:var(--accent)}
.currency-toggle input{display:none}
.default-cur-select{padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:inherit;font-size:14px;color:var(--text);background:var(--bg);outline:none;width:100%;max-width:250px}
@media(max-width:768px){
  .sidebar{transform:translateX(100%)}
  .sidebar.open{transform:translateX(0)}
  .main{margin-right:0}
  .topbar{padding:0 14px}
  .page{padding:14px}
  .menu-toggle{display:block}
  .mobile-bar{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);z-index:60}
  .mob-nav{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 4px;font-size:10px;color:var(--text3);cursor:pointer;gap:3px}
  .mob-nav.active{color:var(--accent)}
  .mob-nav .nav-icon{font-size:20px}
  .snapshot-grid{grid-template-columns:1fr 1fr}
  .tx-table-hdr{display:none}
  .tx-row{grid-template-columns:1fr auto;grid-template-rows:auto auto;gap:4px 8px}
  .tx-date{grid-column:1;grid-row:2;font-size:12px}
  .tx-desc{grid-column:1;grid-row:1}
  .tx-ref{display:none}
  .tx-amt{grid-column:2;grid-row:1/3}
  .tx-badge{display:none}
  .fab{bottom:72px}
  .cards-grid{grid-template-columns:1fr 1fr}
  .modal{padding:20px}
}
