:root,[data-theme=dark]{--clr-bg: #0f1f14;--clr-surface: #162b1d;--clr-surface-2: #1e3828;--clr-border: #2a4f38;--clr-primary: #2ecc71;--clr-primary-dk: #1a6b3a;--clr-primary-lt: #55d98d;--clr-danger: #e74c3c;--clr-warn: #f39c12;--clr-info: #3498db;--clr-gold: #f1c40f;--clr-text: #e8f5ee;--clr-text-muted: #7fa98a;--clr-white: #ffffff;--shadow-sm: 0 1px 4px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 8px 32px rgba(0,0,0,.6)}[data-theme=light]{--clr-bg: #f4f8f5;--clr-surface: #ffffff;--clr-surface-2: #e8f2eb;--clr-border: #c3d8ca;--clr-primary: #16a34a;--clr-primary-dk: #14532d;--clr-primary-lt: #22c55e;--clr-danger: #dc2626;--clr-warn: #d97706;--clr-info: #0284c7;--clr-gold: #ca8a04;--clr-text: #0f2918;--clr-text-muted: #4b7258;--clr-white: #ffffff;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 8px 24px rgba(0,0,0,.12)}:root{--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--font: "Inter", system-ui, -apple-system, sans-serif;--transition: .2s ease;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font);background-color:var(--clr-bg);color:var(--clr-text);line-height:1.5;min-height:100dvh;overflow-x:hidden;-webkit-font-smoothing:antialiased}img,svg{display:block;max-width:100%}button{cursor:pointer;font-family:var(--font);border:none;background:none}input,textarea,select{font-family:var(--font)}a{color:inherit;text-decoration:none}ul{list-style:none}.app-shell{display:flex;flex-direction:column;min-height:100dvh}@media (min-width: 1024px){.app-shell{flex-direction:row}}.mobile-header{display:flex;align-items:center;justify-content:space-between;height:calc(56px + var(--safe-top));padding-top:var(--safe-top);padding-left:16px;padding-right:16px;background:var(--clr-surface);border-bottom:1px solid var(--clr-border);position:sticky;top:0;z-index:90}@media (min-width: 1024px){.mobile-header{display:none}}.btn-menu-hamburger{display:flex;align-items:center;justify-content:center;color:var(--clr-text);padding:6px;border-radius:var(--radius-sm)}.icon-btn-header{display:flex;align-items:center;justify-content:center;padding:8px;border-radius:50%;background:var(--clr-surface-2);color:var(--clr-text);font-size:16px;width:38px;height:38px}.mobile-drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:150;animation:fade-in .2s ease}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.btn-close-mobile{font-size:18px;color:var(--clr-text-muted);padding:4px 8px;border-radius:var(--radius-sm)}.sidebar{position:fixed;top:0;left:0;bottom:0;width:280px;max-width:85vw;background:var(--clr-surface);border-right:1px solid var(--clr-border);padding:24px 16px;padding-top:calc(24px + var(--safe-top));padding-bottom:calc(24px + var(--safe-bottom));z-index:200;overflow-y:auto;transform:translate(-100%);transition:transform .25s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}.sidebar.mobile-open{transform:translate(0);box-shadow:var(--shadow-lg)}.main-content{flex:1;overflow-y:auto;padding:16px;padding-bottom:calc(80px + var(--safe-bottom))}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:calc(60px + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:var(--clr-surface);border-top:1px solid var(--clr-border);display:flex;align-items:center;justify-content:space-around;z-index:100}.bottom-nav__item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:4px 8px;border-radius:var(--radius-sm);flex:1;height:100%;color:var(--clr-text-muted);font-size:11px;font-weight:600;transition:color var(--transition);text-decoration:none;cursor:pointer;-webkit-tap-highlight-color:transparent}.bottom-nav__item.active{color:var(--clr-primary)}.bottom-nav__item svg{width:22px;height:22px;pointer-events:none}.bottom-nav__item span{font-size:10px;line-height:1.1;pointer-events:none}@media (min-width: 1024px){.sidebar{position:sticky;transform:none;width:240px;height:100dvh;box-shadow:none;z-index:10}.mobile-drawer-backdrop,.bottom-nav{display:none}.main-content{padding-bottom:24px;padding-left:24px;padding-right:24px;padding-top:calc(24px + var(--safe-top))}}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.topbar h1{font-size:1.25rem;font-weight:700}.card{background:var(--clr-surface);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:16px;box-shadow:var(--shadow-sm)}.card--elevated{box-shadow:var(--shadow-md)}.kpi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:20px}@media (min-width: 640px){.kpi-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width: 1024px){.kpi-grid{grid-template-columns:repeat(4,1fr)}}.kpi-card{background:var(--clr-surface);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:14px;display:flex;flex-direction:column;gap:6px}.kpi-card__label{font-size:11px;color:var(--clr-text-muted);text-transform:uppercase;letter-spacing:.5px}.kpi-card__value{font-size:1.5rem;font-weight:700;color:var(--clr-primary)}.kpi-card__sub{font-size:11px;color:var(--clr-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;min-height:44px;transition:all var(--transition);-webkit-user-select:none;user-select:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--clr-primary);color:#000}.btn--primary:hover:not(:disabled){background:var(--clr-primary-lt)}.btn--outline{background:transparent;border:1.5px solid var(--clr-primary);color:var(--clr-primary)}.btn--outline:hover:not(:disabled){background:var(--clr-primary-dk);color:var(--clr-white)}.btn--danger{background:var(--clr-danger);color:var(--clr-white)}.btn--ghost{background:var(--clr-surface-2);color:var(--clr-text)}.btn--full{width:100%}.btn--sm{padding:6px 12px;min-height:36px;font-size:12px}.fab{position:fixed;bottom:calc(72px + var(--safe-bottom));right:16px;width:56px;height:56px;border-radius:50%;background:var(--clr-primary);color:#000;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);font-size:28px;font-weight:300;z-index:90;transition:transform var(--transition),box-shadow var(--transition)}.fab:hover{transform:scale(1.08);box-shadow:0 12px 40px #2ecc7166}.fab:active{transform:scale(.96)}@media (min-width: 1024px){.fab{bottom:24px;right:24px}}.form-field{display:flex;flex-direction:column;gap:6px}.form-field label{font-size:13px;font-weight:500;color:var(--clr-text-muted)}.input-wrapper{position:relative;display:flex;align-items:center}.input-wrapper .prefix,.input-wrapper .suffix{position:absolute;color:var(--clr-text-muted);font-size:14px;font-weight:600}.input-wrapper .prefix{left:12px}.input-wrapper .suffix{right:12px}.input{width:100%;background:var(--clr-surface-2);border:1.5px solid var(--clr-border);border-radius:var(--radius-sm);color:var(--clr-text);font-size:15px;padding:10px 14px;min-height:44px;outline:none;transition:border-color var(--transition)}.input:focus{border-color:var(--clr-primary)}.input.has-prefix{padding-left:32px}.input.has-suffix{padding-right:32px}.input[aria-invalid=true]{border-color:var(--clr-danger)}.error-text{font-size:12px;color:var(--clr-danger)}.customer-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--clr-border);cursor:pointer;transition:background var(--transition);min-height:56px}.customer-item:hover{background:var(--clr-surface-2);border-radius:var(--radius-sm);padding:12px 8px}.customer-item:last-child{border-bottom:none}.avatar{width:42px;height:42px;border-radius:50%;background:var(--clr-primary-dk);color:var(--clr-primary);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;flex-shrink:0}.customer-item__info{flex:1;min-width:0}.customer-item__name{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.customer-item__phone{font-size:12px;color:var(--clr-text-muted)}.customer-item__amount{text-align:right;flex-shrink:0}.customer-item__balance{font-weight:700;font-size:15px}.customer-item__balance.positive{color:var(--clr-danger)}.customer-item__balance.zero{color:var(--clr-primary)}.customer-item__due{font-size:11px;color:var(--clr-text-muted)}.badge{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600}.badge--vip{background:#f1c40f26;color:var(--clr-gold);border:1px solid rgba(241,196,15,.3)}.badge--green{background:#2ecc7126;color:var(--clr-primary);border:1px solid rgba(46,204,113,.3)}.badge--red{background:#e74c3c26;color:var(--clr-danger);border:1px solid rgba(231,76,60,.3)}.badge--orange{background:#f39c1226;color:var(--clr-warn);border:1px solid rgba(243,156,18,.3)}.txn-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--clr-border)}.txn-item:last-child{border-bottom:none}.txn-dot{width:10px;height:10px;border-radius:50%;margin-top:5px;flex-shrink:0}.txn-dot.give{background:var(--clr-danger)}.txn-dot.got{background:var(--clr-primary)}.txn-item__details{flex:1}.txn-item__title{font-size:13px;font-weight:600}.txn-item__sub{font-size:11px;color:var(--clr-text-muted);margin-top:2px}.txn-item__right{text-align:right}.txn-item__amount{font-weight:700;font-size:15px}.txn-item__amount.give{color:var(--clr-danger)}.txn-item__amount.got{color:var(--clr-primary)}.txn-item__balance{font-size:11px;color:var(--clr-text-muted)}.search-bar{position:relative;margin-bottom:16px}.search-bar svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--clr-text-muted);width:18px;height:18px}.search-bar .input{padding-left:40px}.loader{display:flex;align-items:center;justify-content:center;height:120px}.spinner{width:36px;height:36px;border:3px solid var(--clr-border);border-top-color:var(--clr-primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 16px;gap:12px;text-align:center}.empty-state svg{width:64px;height:64px;color:var(--clr-text-muted);opacity:.4}.empty-state h3{font-size:1rem;font-weight:600}.empty-state p{font-size:13px;color:var(--clr-text-muted)}.auth-page{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px;padding-top:calc(24px + var(--safe-top));background:radial-gradient(ellipse at top,#1a3326 0%,var(--clr-bg) 60%)}.auth-card{width:100%;max-width:400px;background:var(--clr-surface);border:1px solid var(--clr-border);border-radius:var(--radius-lg);padding:32px 24px;box-shadow:var(--shadow-lg)}.auth-logo{text-align:center;margin-bottom:28px}.auth-logo h1{font-size:1.8rem;font-weight:800;color:var(--clr-primary)}.auth-logo p{font-size:13px;color:var(--clr-text-muted);margin-top:4px}.sidebar__logo{margin-bottom:32px}.sidebar__logo h2{font-size:1.2rem;font-weight:800;color:var(--clr-primary)}.sidebar__nav{display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;color:var(--clr-text-muted);transition:all var(--transition);min-height:44px;cursor:pointer}.nav-item:hover{background:var(--clr-surface-2);color:var(--clr-text)}.nav-item.active{background:var(--clr-primary-dk);color:var(--clr-primary)}.nav-item svg{width:18px;height:18px;flex-shrink:0}.toast{position:fixed;bottom:calc(72px + var(--safe-bottom) + 8px);left:50%;transform:translate(-50%);background:var(--clr-surface-2);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:10px 20px;font-size:13px;font-weight:500;z-index:200;animation:toast-in .25s ease;white-space:nowrap}.toast--success{border-color:var(--clr-primary);color:var(--clr-primary)}.toast--error{border-color:var(--clr-danger);color:var(--clr-danger)}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.mode-picker{display:flex;gap:8px;flex-wrap:wrap}.mode-btn{padding:6px 14px;border-radius:99px;font-size:13px;font-weight:500;border:1.5px solid var(--clr-border);color:var(--clr-text-muted);background:var(--clr-surface-2);min-height:36px;transition:all var(--transition)}.mode-btn.selected{border-color:var(--clr-primary);color:var(--clr-primary);background:#2ecc711a}@media (min-width: 640px){.main-content{padding:20px;padding-bottom:calc(80px + var(--safe-bottom))}.auth-card{padding:40px 32px}}