:root{--bg: #080b20;--surface: #111634;--surface-2: #182050;--surface-3: #202a63;--line: rgba(255, 255, 255, .09);--line-strong: rgba(255, 255, 255, .16);--text: #eceffb;--muted: #98a0cc;--faint: #6e769f;--brand: #5b68d8;--brand-deep: #273272;--gold: #fed044;--ok: #35c07a;--warn: #f0a92e;--bad: #f0605f;--radius: 14px;--radius-sm: 10px;--radius-lg: 18px;--on-gold: #241c00;--scrim: rgba(0, 0, 0, .55);--pad: 16px;--nav-h: 60px;--shadow: 0 6px 24px rgba(0, 0, 0, .35);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans Bengali", sans-serif;--fs-10: 10px;--fs-11: 11px;--fs-12: 12px;--fs-13: 13px;--fs-14: 14px;--fs-15: 15px;--fs-17: 17px;--fs-20: 20px;--fs-26: 26px;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:var(--fs-15);line-height:1.45;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}button,input,select{font:inherit;color:inherit}h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.01em}.app{display:flex;flex-direction:column;min-height:100%}.screen{flex:1;padding:var(--pad);padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom) + 24px);max-width:720px;width:100%;margin:0 auto}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;padding:calc(env(safe-area-inset-top) + 12px) var(--pad) 12px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.topbar h1{font-size:var(--fs-17);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar .sub{font-size:var(--fs-12);color:var(--faint);font-weight:400}.nav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(3,1fr);height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(14px);border-top:1px solid var(--line)}.nav button{border:0;background:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:var(--fs-11);color:var(--faint);cursor:pointer;transition:color .15s}.nav button svg{width:21px;height:21px}.nav button[aria-current=true]{color:var(--gold)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 10px;text-align:center}.stat .label{font-size:var(--fs-11);color:var(--faint);text-transform:uppercase;letter-spacing:.05em}.stat .value{font-size:var(--fs-20);font-weight:700;margin-top:6px;letter-spacing:-.02em;overflow-wrap:anywhere}.stat .meta{font-size:var(--fs-12);color:var(--muted);margin-top:2px}.stat.hero .value{font-size:var(--fs-26);color:var(--gold)}.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:22px 0 10px}.section-title h2{font-size:var(--fs-14);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}.list{display:flex;flex-direction:column;gap:8px}.row{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;cursor:pointer;transition:border-color .15s,transform .08s}.row:active{transform:scale(.99)}.row:hover{border-color:var(--line-strong)}.row .main{flex:1;min-width:0}.row .title{font-weight:600;font-size:var(--fs-14);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row .sub{font-size:var(--fs-12);color:var(--faint);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row .amount{font-weight:700;font-size:var(--fs-14);white-space:nowrap}.row .end{display:flex;flex-direction:column;align-items:flex-end;gap:5px}.badge{display:inline-flex;align-items:center;gap:5px;font-size:var(--fs-11);font-weight:600;padding:3px 8px;border-radius:999px;border:1px solid transparent;white-space:nowrap}.badge.ok{color:var(--ok);background:color-mix(in srgb,var(--ok) 14%,transparent);border-color:color-mix(in srgb,var(--ok) 30%,transparent)}.badge.warn{color:var(--warn);background:color-mix(in srgb,var(--warn) 14%,transparent);border-color:color-mix(in srgb,var(--warn) 30%,transparent)}.badge.bad{color:var(--bad);background:color-mix(in srgb,var(--bad) 14%,transparent);border-color:color-mix(in srgb,var(--bad) 30%,transparent)}.badge.neutral{color:var(--muted);background:#ffffff0f;border-color:var(--line)}.field{display:block;margin-bottom:14px}.field span{display:block;font-size:var(--fs-12);color:var(--muted);margin-bottom:6px}input[type=text],input[type=password],input[type=search],input[type=date],select{width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:11px 12px;outline:none;font-size:16px;transition:border-color .15s,box-shadow .15s}input:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 25%,transparent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px 16px;border:1px solid transparent;border-radius:var(--radius-sm);background:var(--brand);color:#fff;font-weight:650;font-size:var(--fs-15);cursor:pointer;transition:filter .15s,transform .08s}.btn:active{transform:scale(.99)}.btn:hover:not(:disabled){filter:brightness(1.1)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}.btn.gold{background:var(--gold);color:var(--on-gold)}.btn.sm{width:auto;padding:8px 12px;font-size:var(--fs-13)}.chips{display:flex;gap:7px;overflow-x:auto;padding-bottom:4px;margin-bottom:12px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{flex:0 0 auto;padding:7px 13px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:var(--fs-13);font-weight:550;cursor:pointer;white-space:nowrap;transition:all .15s}.chip[aria-pressed=true]{background:var(--surface-3);border-color:var(--brand);color:var(--text)}.chart{width:100%;overflow:visible;display:block}.chart .grid-line{stroke:var(--line);stroke-width:1}.chart .axis-label{fill:var(--faint);font-size:var(--fs-10)}.bar-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:baseline;margin-bottom:4px}.bar-row .name{font-size:var(--fs-13);font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-row .val{font-size:var(--fs-12);color:var(--muted);white-space:nowrap}.bar-track{height:8px;border-radius:999px;background:#ffffff12;overflow:hidden;margin-bottom:14px}.bar-fill{height:100%;width:100%;transform-origin:left center;background:linear-gradient(90deg,var(--brand),var(--gold));transition:transform .5s cubic-bezier(.22,1,.36,1);will-change:transform}.empty,.loading,.error{text-align:center;padding:34px 18px;color:var(--faint);font-size:var(--fs-14)}.error{color:var(--bad)}.spinner{width:22px;height:22px;margin:0 auto 10px;border:2px solid var(--line-strong);border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,var(--surface) 25%,var(--surface-2) 50%,var(--surface) 75%);background-size:200% 100%;animation:shimmer 1.3s infinite;border-radius:var(--radius);height:62px;margin-bottom:8px}@keyframes shimmer{to{background-position:-200% 0}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.login{min-height:100%;display:flex;flex-direction:column;justify-content:center;padding:28px;max-width:400px;margin:0 auto}.login .mark{width:60px;height:60px;border-radius:var(--radius-lg);background:linear-gradient(140deg,var(--brand-deep),var(--brand));display:grid;place-items:center;margin-bottom:20px;box-shadow:var(--shadow)}.login h1{font-size:var(--fs-26);margin-bottom:5px}.login p.lede{color:var(--muted);margin:0 0 26px;font-size:var(--fs-14)}.alert{background:color-mix(in srgb,var(--bad) 12%,transparent);border:1px solid color-mix(in srgb,var(--bad) 35%,transparent);color:var(--bad);border-radius:var(--radius-sm);padding:10px 12px;font-size:var(--fs-13);margin-bottom:14px}.detail-grid{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:var(--fs-13)}.detail-grid dt{color:var(--faint)}.detail-grid dd{margin:0;text-align:right;overflow-wrap:anywhere}.line-item{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:var(--fs-13)}.line-item:last-child{border-bottom:0}.line-item .qty{color:var(--faint);font-size:var(--fs-12)}.sheet-backdrop{position:fixed;inset:0;z-index:40;background:var(--scrim);display:flex;align-items:flex-end;animation:fade .18s ease}.sheet{width:100%;max-width:720px;margin:0 auto;background:var(--surface);border-radius:var(--radius-lg) var(--radius-lg) 0 0;border-top:1px solid var(--line-strong);padding:18px var(--pad) calc(env(safe-area-inset-bottom) + 18px);animation:rise .22s cubic-bezier(.22,1,.36,1);max-height:82vh;overflow-y:auto}@keyframes fade{0%{opacity:0}}@keyframes rise{0%{transform:translateY(14px)}}.icon-btn{position:relative;border:1px solid var(--line);background:var(--surface);color:var(--text);width:40px;height:40px;border-radius:10px;display:grid;place-items:center;cursor:pointer;flex:0 0 auto}.icon-btn:after{content:"";position:absolute;inset:-4px}.icon-btn svg{width:17px;height:17px}