:root{--color-bg: #f7f4ec;--color-surface: #ffffff;--color-text: #0b1730;--color-muted: #5a6478;--color-border: #e5dfcf;--color-brand: #0b1730;--color-primary: #d4a437;--color-primary-dark: #b8891a;--color-on-primary: #0b1730;--color-accent-text: #8a6410;--color-success: #1f7a52;--color-danger: #b3261e;--color-focus: #2f6fed;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 24px;--shadow-card: 0 12px 32px rgba(11, 23, 48, .14);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--content-width: 520px}@media (prefers-color-scheme: dark){:root{--color-bg: #070d1c;--color-surface: #0f1a33;--color-text: #f5f1e6;--color-muted: #a9b2c6;--color-border: #22304f;--color-brand: #e8c25a;--color-primary: #e0b34a;--color-primary-dark: #f0c866;--color-accent-text: #e8c25a;--color-success: #4cc38a;--color-danger: #ff7b72;--shadow-card: 0 12px 32px rgba(0, 0, 0, .55)}}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);line-height:1.5}h1,h2,p{margin:0}a{color:var(--color-primary-dark)}:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-shell__header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-surface);border-bottom:1px solid var(--color-border)}.app-shell__brand{font-weight:800;font-size:1.2rem;color:var(--color-brand)}.app-shell__nav{display:flex;flex-wrap:wrap;gap:var(--space-2)}.app-shell__link{font:inherit;font-size:.9rem;font-weight:600;color:var(--color-text);text-decoration:none;background:none;border:0;border-radius:var(--radius-sm);padding:var(--space-2) var(--space-3);cursor:pointer}.app-shell__link.active{background:color-mix(in srgb,var(--color-primary) 16%,transparent);color:var(--color-primary-dark)}.app-shell__main{flex:1;width:100%;max-width:var(--content-width);margin:0 auto;padding:var(--space-5) var(--space-4)}.alert{padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);font-size:.95rem}.alert--error{background:color-mix(in srgb,var(--color-danger) 14%,transparent);color:var(--color-danger)}.alert--success{background:color-mix(in srgb,var(--color-success) 14%,transparent);color:var(--color-success)}.alert--info{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-muted)}.button{font:inherit;font-weight:700;border:0;border-radius:var(--radius-md);padding:var(--space-3) var(--space-5);cursor:pointer;transition:transform .1s ease,background .15s ease}.button:active:not(:disabled){transform:scale(.97)}.button:disabled{opacity:.6;cursor:not-allowed}.button--primary{background:var(--color-primary);color:var(--color-on-primary)}.button--primary:hover:not(:disabled){background:var(--color-primary-dark)}.button--secondary{background:transparent;color:var(--color-text);border:2px solid var(--color-border)}.button--danger{background:transparent;color:var(--color-danger);border:2px solid var(--color-danger)}.image-carousel{position:relative;aspect-ratio:4 / 3;background:var(--color-border);overflow:hidden}.image-carousel__image{width:100%;height:100%;object-fit:cover;display:block;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.image-carousel__nav{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border:0;border-radius:50%;font-size:1.6rem;line-height:1;color:#fff;background:#070d1c8c;cursor:pointer}.image-carousel__nav--previous{left:var(--space-2)}.image-carousel__nav--next{right:var(--space-2)}.image-carousel__dots{position:absolute;left:0;right:0;bottom:var(--space-2);display:flex;justify-content:center;gap:var(--space-2)}.image-carousel__dot{width:24px;height:24px;padding:0;border:0;background:none;cursor:pointer;position:relative}.image-carousel__dot:after{content:"";position:absolute;top:8px;right:8px;bottom:8px;left:8px;border-radius:50%;background:#ffffff8c;box-shadow:0 0 0 1px #070d1c59}.image-carousel__dot--active:after{background:var(--color-primary)}.bill-card{display:flex;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card)}.bill-card__body{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-5)}.bill-card__category{align-self:flex-start;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-accent-text)}.bill-card__title{font-size:1.35rem}.bill-card__amount{font-size:2rem;font-weight:800}.bill-card__due,.bill-card__owner{color:var(--color-muted);font-size:.9rem}.bill-card__description{overflow-wrap:anywhere}.bill-card__status{font-weight:700;color:var(--color-muted)}.bill-card__status--pledged{color:var(--color-success)}.swipe-deck{display:flex;flex-direction:column;gap:var(--space-4);outline-offset:6px}.swipe-deck__stack{position:relative}.swipe-deck__card{position:relative;cursor:grab;touch-action:pan-y;-webkit-user-select:none;user-select:none}.swipe-deck__card:active{cursor:grabbing}.swipe-deck__stamp{position:absolute;top:var(--space-5);padding:var(--space-1) var(--space-3);border:3px solid currentColor;border-radius:var(--radius-sm);font-weight:800;text-transform:uppercase;pointer-events:none}.swipe-deck__stamp--pay{right:var(--space-5);color:var(--color-success);transform:rotate(8deg)}.swipe-deck__stamp--skip{left:var(--space-5);color:var(--color-danger);transform:rotate(-8deg)}.swipe-deck__actions{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3)}.swipe-deck__hint{text-align:center;color:var(--color-muted);font-size:.8rem}.feed-page{display:flex;flex-direction:column;gap:var(--space-4)}.feed-page__title{font-size:1.5rem}.feed-page__hint{color:var(--color-muted)}.feed-page__empty{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-3)}.auth-layout{min-height:100vh;display:grid;place-items:center;padding:var(--space-4)}.auth-layout__panel{width:100%;max-width:420px;display:flex;flex-direction:column;gap:var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow-card)}.auth-layout__brand{font-size:2rem;color:var(--color-brand)}.auth-layout__tagline,.auth-layout__footer{color:var(--color-muted)}.auth-layout__title{font-size:1.25rem}.field{display:flex;flex-direction:column;gap:var(--space-1)}.field__label{font-weight:600;font-size:.9rem}.field input,.field select,.field textarea{font:inherit;color:inherit;background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-sm);padding:var(--space-3);width:100%}.field textarea{min-height:96px;resize:vertical}.field [aria-invalid=true]{border-color:var(--color-danger)}.field__error{color:var(--color-danger);font-size:.85rem}.login-page__form,.my-bills-page{display:flex;flex-direction:column;gap:var(--space-4)}.my-bills-page__title{font-size:1.5rem}.my-bills-page__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-4)}.image-picker{display:flex;flex-direction:column;gap:var(--space-2)}.image-picker__label{font-weight:600;font-size:.9rem}.image-picker__help{color:var(--color-muted);font-size:.8rem}.image-picker__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:var(--space-2)}.image-picker__item{position:relative;aspect-ratio:1;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--color-border)}.image-picker__preview{width:100%;height:100%;object-fit:cover;display:block}.image-picker__cover{position:absolute;left:4px;bottom:4px;padding:2px 6px;border-radius:6px;font-size:.7rem;font-weight:700;background:var(--color-primary);color:var(--color-on-primary)}.image-picker__remove{position:absolute;top:4px;right:4px;width:28px;height:28px;border:0;border-radius:50%;font-size:1.1rem;line-height:1;color:#fff;background:#070d1cb3;cursor:pointer}.image-picker__add{align-self:flex-start;padding:var(--space-3) var(--space-4);border:2px dashed var(--color-border);border-radius:var(--radius-md);font-weight:700;cursor:pointer}.visually-hidden:focus-visible+.image-picker__add{outline:3px solid var(--color-focus);outline-offset:2px}.image-picker__add--disabled{opacity:.5;cursor:not-allowed}.image-picker__count{color:var(--color-muted);font-size:.8rem}.new-bill-page{display:flex;flex-direction:column;gap:var(--space-4)}.new-bill-page__title{font-size:1.5rem}.new-bill-page__form{display:flex;flex-direction:column;gap:var(--space-4)}.not-found-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4);padding:var(--space-4);text-align:center}.pledges-page{display:flex;flex-direction:column;gap:var(--space-4)}.pledges-page__title{font-size:1.5rem}.pledges-page__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-4)}.register-page__form{display:flex;flex-direction:column;gap:var(--space-4)}.landing{--l-bg: #070d1c;--l-surface: #0f1a33;--l-border: #22304f;--l-text: #f5f1e6;--l-muted: #aab3c8;--l-gold: #e0b34a;--l-gold-soft: #f0c866;--l-navy: #0b1730;min-height:100vh;color:var(--l-text);background:radial-gradient(900px 500px at 85% -10%,rgba(224,179,74,.22),transparent 60%),radial-gradient(700px 400px at -10% 30%,rgba(47,111,237,.16),transparent 60%),var(--l-bg);overflow-x:hidden}.landing a{color:inherit}.landing__top,.landing__hero,.landing__section,.landing__final,.landing__footer{width:100%;max-width:1080px;margin:0 auto;padding-left:var(--space-4);padding-right:var(--space-4)}.landing__top{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-4);padding-bottom:var(--space-4)}.landing__brand{font-weight:800;font-size:1.3rem;color:var(--l-gold);letter-spacing:.02em}.landing__login{font-weight:600;text-decoration:none;padding:var(--space-2) var(--space-3);border:1px solid var(--l-border);border-radius:999px}.landing__hero{display:grid;gap:var(--space-6);align-items:center;padding-top:var(--space-5);padding-bottom:var(--space-6)}.landing__eyebrow{color:var(--l-gold);font-weight:700;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase}.landing__headline{font-size:clamp(2rem,7vw,3.6rem);line-height:1.08;margin:var(--space-3) 0;letter-spacing:-.02em}.landing__sub{color:var(--l-muted);font-size:1.1rem;max-width:34em}.landing__actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-5)}.landing__cta{display:inline-block;text-align:center;text-decoration:none;font-weight:800;padding:14px 24px;border-radius:var(--radius-md);transition:transform .12s ease,box-shadow .12s ease}.landing__cta:hover{transform:translateY(-2px)}.landing__cta--primary{background:linear-gradient(135deg,var(--l-gold-soft),var(--l-gold));color:var(--l-navy)!important;box-shadow:0 10px 30px #e0b34a59}.landing__cta--ghost{border:2px solid var(--l-gold);color:var(--l-gold)!important}.landing__demo{position:relative;display:flex;flex-direction:column;align-items:center;min-height:380px;padding-top:var(--space-4)}.landing__demo-card{position:absolute;top:var(--space-4);width:min(300px,80vw);border-radius:var(--radius-lg);background:var(--l-surface);border:1px solid var(--l-border);overflow:hidden}.landing__demo-card--back{height:330px;transform:translateY(14px) scale(.94);opacity:.6}.landing__demo-card--front{box-shadow:0 24px 60px #0000008c;animation:landing-swipe 6s ease-in-out infinite}.landing__demo-cover{height:130px;background:linear-gradient(160deg,#e0b34ae6,#b8891a8c),repeating-linear-gradient(90deg,rgba(11,23,48,.55) 0 3px,transparent 3px 7px)}.landing__demo-body{display:flex;flex-direction:column;gap:4px;padding:var(--space-4)}.landing__demo-category{color:var(--l-gold);font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.landing__demo-title{font-size:1.15rem}.landing__demo-amount{font-size:1.8rem;font-weight:800}.landing__demo-meta{color:var(--l-muted);font-size:.85rem}.landing__demo-stamp{position:absolute;top:var(--space-4);right:var(--space-4);padding:2px 10px;border:3px solid #4cc38a;border-radius:var(--radius-sm);color:#4cc38a;font-weight:800;text-transform:uppercase;transform:rotate(8deg);opacity:0;animation:landing-stamp 6s ease-in-out infinite}.landing__demo-hint{position:absolute;bottom:0;color:var(--l-muted);font-size:.85rem}@keyframes landing-swipe{0%,15%{transform:translate(0) rotate(0);opacity:1}45%{transform:translate(140px) rotate(12deg);opacity:1}60%,62%{transform:translate(260px) rotate(18deg);opacity:0}63%{transform:translate(-30px) rotate(-3deg);opacity:0}80%,to{transform:translate(0) rotate(0);opacity:1}}@keyframes landing-stamp{0%,25%{opacity:0}45%,58%{opacity:1}62%,to{opacity:0}}.landing__section{padding-top:var(--space-6);padding-bottom:var(--space-5)}.landing__section-title{font-size:clamp(1.5rem,4vw,2.1rem);margin-bottom:var(--space-5)}.landing__steps{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-4)}.landing__step,.landing__panel{background:var(--l-surface);border:1px solid var(--l-border);border-radius:var(--radius-lg);padding:var(--space-5)}.landing__step p,.landing__panel p{color:var(--l-muted)}.landing__step-number{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;font-weight:800;background:var(--l-gold);color:var(--l-navy)}.landing__step-title,.landing__panel h3{margin:var(--space-3) 0 var(--space-2);font-size:1.15rem}.landing__audience{display:grid;gap:var(--space-4)}.landing__panel h3{margin-top:0;color:var(--l-gold)}.landing__final{text-align:center;padding-top:var(--space-6);padding-bottom:var(--space-6);display:flex;flex-direction:column;align-items:center;gap:var(--space-5)}.landing__final-title{font-size:clamp(1.6rem,5vw,2.4rem)}.landing__footer{text-align:center;color:var(--l-muted);font-size:.85rem;padding-bottom:var(--space-5)}@media (min-width: 820px){.landing__hero{grid-template-columns:1.15fr .85fr}.landing__steps{grid-template-columns:repeat(3,1fr)}.landing__audience{grid-template-columns:1fr 1fr}.landing__panel--wide{grid-column:1 / -1}}@media (max-width: 480px){.landing__cta{width:100%}}