:root {
    --ink: #171717;
    --paper: #fff6dc;
    --cream: #fffdf5;
    --yellow: #ffd400;
    --pink: #ff4f87;
    --red: #ff554d;
    --blue: #36a9ff;
    --green: #35d58b;
    --purple: #8d63ff;
    --font-body: "Host Grotesk", sans-serif;
    --font-display: "Krona One", sans-serif;
    --border: 2px solid var(--ink);
    --shadow: 4px 4px 0 var(--ink);
    --shadow-sm: 3px 3px 0 var(--ink);
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
    min-height: 100vh;
    color: var(--ink);
    background-color: var(--paper);
    background-image: radial-gradient(rgba(23,23,23,.08) 1px, transparent 1px);
    background-size: 24px 24px;
    font-family: var(--font-body);
    overflow-x: hidden;
}

button, input, select { font: inherit; }

.page-noise {
    position: fixed; inset: 0; pointer-events: none; opacity: .12; z-index: -1;
    background: linear-gradient(125deg, transparent 48%, rgba(255,79,135,.24) 48%, rgba(255,79,135,.24) 52%, transparent 52%);
}

.app-shell { max-width: 1160px; }

.topbar, .section-heading, .month-hero, .month-control, .top-actions, .detail-title-wrap, .message-actions {
    display: flex; align-items: center;
}

.topbar, .section-heading, .month-hero { justify-content: space-between; gap: 1rem; }

.brand {
    display: inline-flex; align-items: center; gap: .75rem; color: var(--ink); text-decoration: none;
    font: 400 clamp(1.35rem, 3vw, 2.15rem)/1 var(--font-display);
    letter-spacing: -1.5px; text-transform: uppercase;
}

.brand em { color: var(--pink); font-style: normal; }

.brand-burst {
    width: 45px; height: 45px; display: grid; place-items: center; color: var(--ink); background: var(--yellow); border: var(--border);
    clip-path: polygon(50% 0,61% 21%,82% 9%,78% 33%,100% 39%,79% 52%,95% 70%,70% 70%,70% 96%,51% 78%,36% 100%,33% 74%,7% 82%,23% 58%,0 47%,25% 39%,13% 17%,38% 26%);
    font-size: 1.25rem;
}

.top-actions { gap: .75rem; }

.btn-pop {
    border: 2px solid var(--ink); border-radius: 8px; box-shadow: 3px 3px 0 var(--ink); padding: .65rem .95rem; color: var(--ink); font-weight: 800;
    background: var(--cream); transition: transform .12s, box-shadow .12s; line-height: 1.2;
}

.btn-pop:hover { transform: translate(1px, 1px); box-shadow: 2px 2px 0 var(--ink); }
.btn-pop:active { transform: translate(3px, 3px); box-shadow: none; }
.btn-pop:focus-visible, .month-arrow:focus-visible, .month-title-button:focus-visible, .category-card:focus-visible, .icon-button:focus-visible { outline: 4px solid #0d6efd; outline-offset: 3px; }
.btn-pop:disabled { opacity: .55; transform: none; box-shadow: none; }
.btn-pop i { margin-right: .3rem; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { color: var(--yellow); }
.btn-cream { background: var(--cream); }
.btn-yellow { background: var(--yellow); }
.btn-pink { background: var(--pink); }

.month-hero {
    position: relative; overflow: hidden; min-height: 155px; padding: clamp(1.35rem, 4vw, 2.2rem); background: var(--yellow); border: var(--border); box-shadow: var(--shadow);
    border-radius: 10px;
}

.month-heading { position: relative; z-index: 1; width: 100%; }
.eyebrow { font-size: .72rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.month-control { display: grid; grid-template-columns: 42px minmax(0, 1fr) 42px; gap: .65rem; width: 100%; }
.month-title-button { display: flex; align-items: center; gap: .7rem; border: 0; background: transparent; padding: 0; color: var(--ink); }
.month-title { margin: 0; align-self: center; text-align: center; font: 800 clamp(2rem, 6vw, 4rem)/1 var(--font-display); letter-spacing: -2px; text-transform: uppercase; }
.month-arrow { width: 40px; height: 40px; border: var(--border); border-radius: 7px; background: var(--cream); box-shadow: 3px 3px 0 var(--ink); font-size: 1.1rem; }
.month-arrow:active { transform: translate(3px, 3px); box-shadow: none; }
.month-sticker { width: 70px; height: 70px; display: grid; place-items: center; color: #bd7b74; font-size: 3.4rem; z-index: 1; }

.summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.summary-card { width: 100%; min-height: 118px; display: flex; align-items: center; gap: .9rem; position: relative; padding: 1.1rem; color: var(--ink); text-align: left; border: var(--border); border-radius: 10px; box-shadow: var(--shadow-sm); }
.summary-income { background: var(--green); }
.summary-spent { background: var(--pink); }
.summary-left { background: var(--blue); }
.summary-left.is-negative { background: var(--red); }
.summary-income, .summary-spent { cursor: pointer; transition: transform .12s, box-shadow .12s; }
.summary-income:hover, .summary-spent:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--ink); }
.summary-income:active, .summary-spent:active { transform: translate(3px, 3px); box-shadow: none; }
.summary-card:disabled { opacity: .48; cursor: not-allowed; transform: none; box-shadow: none; }
.summary-card:disabled:hover { transform: none; box-shadow: none; }
.summary-icon { width: 44px; height: 44px; flex: 0 0 auto; display: grid; place-items: center; background: rgba(255,255,255,.8); border: var(--border); border-radius: 50%; font-size: 1.2rem; }
.summary-card p { margin: 0; text-transform: uppercase; font-size: .75rem; font-weight: 900; letter-spacing: .12em; }
.summary-card strong { display: block; font: 800 clamp(1.55rem, 4.2vw, 2.35rem)/1.15 var(--font-body); overflow-wrap: anywhere; }
.icon-button { border: 2px solid var(--ink); border-radius: 6px; background: var(--cream); width: 34px; height: 34px; display: grid; place-items: center; margin-left: auto; align-self: flex-start; }
.icon-button:hover { background: var(--yellow); }
.mini-sticker { position: absolute; right: 9px; top: 8px; padding: 0; color: rgba(41,38,61,.62); font: 800 .58rem var(--font-body); letter-spacing: .06em; }

.budget-strip { display: flex; align-items: center; gap: 1.25rem; padding: .85rem 1rem; background: #fff; color: var(--ink); border: var(--border); border-radius: 9px; box-shadow: var(--shadow-sm); }
.budget-copy { min-width: 168px; display: flex; align-items: baseline; gap: .45rem; text-transform: uppercase; font-size: .68rem; font-weight: 900; }
.budget-copy span:first-child { color: var(--ink); font: 800 1.3rem var(--font-body); }
.progress { flex: 1; height: 18px; border: 2px solid var(--ink); border-radius: 5px; background: #f1edf5; }
.progress-bar { background-color: var(--yellow); background-image: repeating-linear-gradient(45deg, transparent, transparent 8px, rgba(0,0,0,.2) 8px, rgba(0,0,0,.2) 14px); transition: width .45s ease; }
.progress-bar.over { background-color: var(--red); }

.section-heading h2 { margin: 0; font: 400 clamp(1.55rem, 4vw, 2.35rem)/1.1 var(--font-display); text-transform: uppercase; letter-spacing: -.06em; }
.section-actions { width: 100%; display: flex; align-items: center; gap: .75rem; justify-content: space-between; }
.primary-actions { display: flex; align-items: center; gap: .55rem; }
.section-actions .btn-pop { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: .44rem; padding: .78rem 1.15rem; font-size: 1.05rem; font-weight: 800; line-height: 1; }
.section-actions .btn-pop i { margin: 0; font-size: 1.25rem; line-height: 1; vertical-align: 0; }
.section-actions .primary-actions .btn-pop { min-height: 48px; padding: .68rem 1rem; font-size: 1.02rem; }
.section-actions .primary-actions .btn-pop i { font-size: 1.18rem; }
.section-actions .logout-action { width: 52px; min-width: 52px; padding: 0; display: grid; place-items: center; }
.logout-action i { margin: 0; }
.category-grid { display: grid; grid-template-columns: 1fr; gap: .9rem; }
.category-card {
    --card-color: var(--yellow);
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) auto;
    grid-template-rows: auto;
    align-items: center;
    column-gap: .65rem;
    min-height: 82px;
    padding: .68rem .78rem;
    text-align: left;
    color: var(--ink);
    background: var(--cream);
    border: var(--border);
    border-radius: 9px;
    box-shadow: 3px 3px 0 var(--ink);
    transition: transform .15s, box-shadow .15s;
}
.category-card:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--ink); }
.category-card:active { transform: translate(3px, 3px); box-shadow: none; }
.category-top { display: contents; }
.category-icon { width: 40px; height: 40px; display: grid; place-items: center; border: 1.5px solid var(--ink); border-radius: 50%; background: color-mix(in srgb, var(--card-color) 74%, var(--paper)); font-size: 1rem; }
.category-icon { grid-column: 1; grid-row: 1; }
.category-name-wrap { grid-column: 2; grid-row: 1; min-width: 0; display: flex; align-items: center; gap: .42rem; }
.category-count { flex: 0 0 auto; min-width: 19px; height: 19px; display: inline-grid; place-items: center; padding: 0 .25rem; border-radius: 999px; background: rgba(52,49,63,.12); font-size: .65rem; font-weight: 800; }
.category-name { min-width: 0; font: 800 .95rem var(--font-display); text-transform: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.category-total { grid-column: 3; grid-row: 1; display: flex; align-items: center; justify-content: flex-end; }
.category-total strong { font: 800 clamp(1rem, 2.5vw, 1.25rem) var(--font-body); }

.empty-state, .detail-empty { text-align: center; padding: 3rem 1rem; border: 2px dashed var(--ink); border-radius: 10px; background: var(--cream); box-shadow: var(--shadow-sm); }
.empty-state i, .detail-empty i { font-size: 2.8rem; }
.empty-state h3, .detail-empty h3 { margin-top: .6rem; font: 400 1.1rem var(--font-display); }
.app-footer { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 4rem; padding-top: 1rem; border-top: 2px solid rgba(41,38,61,.25); font-size: .75rem; font-weight: 700; }
.app-footer span { color: rgba(41,38,61,.72); font-weight: 800; }
.app-footer p { margin: 0; }

.modal-backdrop.show { opacity: .72; }
.pop-modal { border: var(--border); border-radius: 10px; box-shadow: 5px 5px 0 var(--ink); overflow: visible; background: var(--cream); }
.pop-modal .modal-header { border-bottom: 0; border-radius: 7px 7px 0 0; padding: 1.2rem; }
.yellow-modal .modal-header { background: var(--yellow); }
.pink-modal .modal-header { background: var(--pink); }
.blue-modal .modal-header { background: var(--blue); }
.pop-modal .modal-title { font: 400 1.25rem/1.2 var(--font-display); }
.pop-modal .btn-close { border: 2px solid var(--ink); border-radius: 6px; opacity: 1; background-color: var(--cream); }
.pop-modal .modal-body { padding: 1.25rem; }
.pop-modal .modal-footer { border-top: 0; padding: 0 1.25rem 1.25rem; }
.form-label { font-size: .9rem; font-weight: 650; }
.form-label small { font-weight: 500; color: #6f6978; }
.income-list-title { margin: 0 0 .65rem; font-size: .95rem; font-weight: 650; }
.form-control, .form-select { min-height: 48px; border: 2px solid var(--ink); border-radius: 7px; background-color: #fff; font-weight: 700; }
.form-control:focus, .form-select:focus { border-color: var(--ink); box-shadow: 4px 4px 0 var(--yellow); }
.money-input { display: flex; overflow: hidden; border: 2px solid var(--ink); border-radius: 7px; background: #fff; }
.money-input > span { display: grid; place-items: center; width: 46px; background: var(--ink); color: #fff; font-weight: 900; }
.money-input .form-control { border: 0; }
.money-input:focus-within { box-shadow: 4px 4px 0 var(--yellow); }
.money-input .form-control:focus { box-shadow: none; }
.invalid-feedback { font-weight: 800; }

.category-form { padding: 1rem; margin-bottom: 1.5rem; border: 2px solid var(--ink); border-radius: 8px; background: var(--cream); box-shadow: var(--shadow-sm); }
.category-form-main { display: grid; grid-template-columns: minmax(0, 1fr) 80px; gap: .8rem; align-items: end; }
.icon-picker-field { grid-column: 1 / -1; }
.scope-option { grid-column: 1 / -1; display: flex; align-items: center; gap: .55rem; width: fit-content; cursor: pointer; font-size: .9rem; font-weight: 650; }
.scope-option input { width: 18px; height: 18px; accent-color: var(--ink); }
.category-icon-picker { display: grid; grid-template-columns: repeat(auto-fill, minmax(42px, 1fr)); gap: .45rem; }
.category-icon-picker:not(.expanded) .icon-choice:nth-child(n+7) { display: none; }
.icon-choice { min-width: 42px; height: 42px; border: 0; border-radius: 8px; background: #f3ede3; color: var(--ink); font-size: 1.05rem; transition: background-color .12s, color .12s, transform .12s; }
.icon-choice:hover { background: var(--yellow); transform: translateY(-1px); }
.icon-choice.active { background: var(--ink); color: #fff; }
.icon-choice:focus-visible { outline: 3px solid #71649a; outline-offset: 2px; }
.icon-picker-toggle { min-height: 36px; display: inline-flex; align-items: center; justify-content: center; gap: .38rem; margin-top: .6rem; padding: .45rem .72rem; border: 2px solid var(--ink); border-radius: 7px; background: var(--cream); box-shadow: 2px 2px 0 var(--ink); color: var(--ink); font-size: .82rem; font-weight: 800; line-height: 1; transition: transform .1s, box-shadow .1s; }
.icon-picker-toggle:active { transform: translate(2px, 2px); box-shadow: none; }
.category-form-actions { display: flex; gap: .75rem; margin-top: 1rem; }
.form-control-color { width: 100%; padding: .35rem; }
.manager-list { display: grid; gap: .65rem; }
.manager-row { display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: .8rem; padding: .75rem; border: 2px solid var(--ink); border-radius: 7px; background: #fff; box-shadow: 3px 3px 0 var(--ink); }
.manager-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 2px solid var(--ink); border-radius: 50%; background: color-mix(in srgb, var(--row-color) 70%, var(--paper)); font-size: 1.15rem; }
.income-source-icon { background: var(--green); }
.manager-name { min-width: 0; }
.manager-name strong { display: block; font-weight: 900; overflow: hidden; text-overflow: ellipsis; }
.manager-name span { font-size: .72rem; font-weight: 700; color: #555; }
.manager-scope { color: var(--purple); }
.manager-actions { display: flex; gap: .4rem; }
.manager-actions button { width: 36px; height: 36px; border: 2px solid var(--ink); border-radius: 6px; background: var(--cream); }
.manager-actions button:hover { background: var(--yellow); }

.category-detail-header { background: color-mix(in srgb, var(--detail-color, var(--yellow)) 68%, var(--paper)); }
.detail-title-wrap { min-width: 0; gap: .65rem; }
.detail-title-wrap .modal-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.detail-icon { width: 38px; height: 38px; display: grid; place-items: center; background: var(--cream); border: 1.5px solid var(--ink); border-radius: 50%; font-size: .95rem; }
.detail-total-badge { flex: 0 0 auto; padding: .28rem .52rem; border: 1.5px solid var(--ink); border-radius: 999px; background: var(--cream); box-shadow: 2px 2px 0 var(--ink); font-size: .9rem; font-weight: 750; line-height: 1.2; }
.expense-list { display: grid; gap: .75rem; }
.expense-row { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto auto; align-items: center; gap: .7rem; padding: .75rem; border: 2px solid var(--ink); border-radius: 8px; background: #fff; box-shadow: var(--shadow-sm); }
.expense-status { width: 38px; height: 38px; display: grid; place-items: center; border: 1.5px solid var(--ink); border-radius: 8px; background: var(--green); box-shadow: 2px 2px 0 var(--ink); color: var(--ink); font-size: 1.05rem; }
.expense-status.no-date { background: var(--yellow); }
.expense-info { min-width: 0; }
.expense-info strong { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.expense-info small { color: #666; font-weight: 700; }
.expense-amount { padding: .32rem .58rem; border-radius: 999px; background: var(--yellow); font: 800 1.08rem/1.1 var(--font-body); white-space: nowrap; }
.row-actions { display: flex; gap: .35rem; }
.row-actions button { width: 34px; height: 34px; border: 2px solid var(--ink); border-radius: 6px; background: var(--cream); }
.row-actions button:hover { background: var(--pink); }
.manager-actions button, .row-actions button, .icon-button { box-shadow: 2px 2px 0 var(--ink); transition: transform .1s, box-shadow .1s, background-color .1s; }
.manager-actions button:active, .row-actions button:active, .icon-button:active { transform: translate(2px, 2px); box-shadow: none; }

.message-modal { background: var(--yellow); }
.message-icon { width: 70px; height: 70px; display: grid; place-items: center; margin: -3.3rem auto 1rem; border: var(--border); border-radius: 50%; background: var(--green); box-shadow: var(--shadow-sm); font-size: 2rem; }
.message-icon.error { background: var(--red); }
.message-icon.warning { background: var(--yellow); }
.message-modal h2 { font: 400 1.3rem var(--font-display); }
.message-modal p { font-weight: 700; }
.message-actions { gap: .6rem; }

.loading-layer { position: fixed; inset: 0; display: none; place-items: center; background: rgba(247,241,223,.65); z-index: 2000; }
.loading-layer.show { display: grid; }
.loader-pop { width: 76px; height: 76px; display: grid; place-items: center; border: var(--border); background: var(--yellow); box-shadow: var(--shadow); font-size: 2rem; animation: pop-spin .85s steps(4) infinite; }
@keyframes pop-spin { to { transform: rotate(360deg); } }
.setup-alert { display: flex; align-items: center; gap: 1.25rem; padding: 2rem; border: var(--border); border-radius: 10px; background: var(--red); box-shadow: var(--shadow); }
.setup-alert h1 { font: 400 1.7rem var(--font-display); text-transform: uppercase; }
.setup-icon { font-size: 3rem; }

.login-page { min-height: 100vh; }
.login-shell { width: min(100% - 2rem, 430px); min-height: 100vh; display: flex; flex-direction: column; justify-content: center; margin: 0 auto; padding: 2rem 0; }
.auth-screen { position: relative; padding: 2.2rem; border: var(--border); border-radius: 12px; background: var(--cream); box-shadow: var(--shadow); text-align: center; }
.auth-icon { width: 62px; height: 62px; display: grid; place-items: center; margin: 0 auto 1rem; border-radius: 50%; background: var(--yellow); color: var(--ink); font-size: 1.55rem; }
.auth-screen h1 { margin: 0 0 .55rem; font: 400 1.45rem/1.2 var(--font-display); }
.auth-screen > p { margin-bottom: 1.35rem; color: #665d52; }
.pin-field { position: relative; }
.pin-field .form-control { height: 58px; padding: .5rem 3.2rem .5rem 1rem; text-align: center; letter-spacing: .5em; font-size: 1.35rem; font-weight: 750; }
.pin-field button { position: absolute; top: 50%; right: .75rem; transform: translateY(-50%); width: 36px; height: 36px; border: 0; border-radius: 7px; background: transparent; color: var(--ink); }
.pin-field button:hover { background: rgba(41,35,31,.08); }
.auth-error { margin: .8rem 0 0; color: var(--red); font-weight: 700; }
.login-footer { margin-top: 1.5rem; text-align: center; color: rgba(41,35,31,.66); font-weight: 650; }

@media (max-width: 900px) {
    .summary-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .7rem; }
    .summary-card { min-height: 106px; padding: .85rem; gap: .65rem; }
    .summary-card strong { font-size: clamp(1.12rem, 3.15vw, 1.52rem); }
}

@media (min-width: 780px) {
    .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.15rem; }
}

@media (max-width: 620px) {
    .app-shell { padding-left: 1rem; padding-right: 1rem; }
    .topbar { align-items: flex-start; }
    .top-actions .btn-cream span { display: none; }
    .brand { font-size: 1.25rem; }
    .brand-burst { width: 42px; height: 42px; }
    .month-hero { min-height: 150px; padding: 1.25rem; }
    .month-title { font-size: clamp(1.55rem, 8vw, 2.4rem); letter-spacing: -1.5px; }
    .month-control { grid-template-columns: 36px minmax(0, 1fr) 36px; gap: .35rem; }
    .month-arrow { width: 36px; height: 36px; }
    .summary-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .45rem; }
    .summary-card {
        min-width: 0;
        min-height: 94px;
        padding: .6rem;
        gap: .42rem;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        box-shadow: 2px 2px 0 var(--ink);
    }
    .summary-icon { width: 29px; height: 29px; border-width: 1.5px; font-size: .78rem; }
    .summary-card p { font-size: .52rem; line-height: 1.1; letter-spacing: .06em; }
    .summary-card strong { font-size: clamp(.9rem, 3.85vw, 1.16rem); line-height: 1.05; letter-spacing: -.03em; }
    .summary-card .icon-button { position: absolute; right: .35rem; top: .35rem; width: 23px; height: 23px; border-width: 1.5px; font-size: .62rem; }
    .mini-sticker { display: none; }
    .budget-strip { display: block; }
    .budget-copy { margin-bottom: .6rem; }
    .section-heading { align-items: stretch; flex-direction: column; }
    .section-actions { justify-content: space-between; }
    .section-heading .btn-pop { padding: .55rem .65rem; font-size: .72rem; }
    .category-card { min-height: 72px; padding: .58rem .65rem; grid-template-columns: 38px minmax(0, 1fr) auto; column-gap: .55rem; }
    .category-icon { width: 36px; height: 36px; font-size: .9rem; }
    .category-name { font-size: .84rem; }
    .category-total strong { font-size: .95rem; }
    .category-total span { font-size: .6rem; }
    .app-footer { align-items: flex-start; flex-direction: column; }
    .category-form-main { grid-template-columns: 1fr 72px; }
    .expense-row { grid-template-columns: 34px minmax(0, 1fr) auto auto; grid-template-rows: auto; gap: .4rem; padding: .62rem; }
    .expense-status { width: 32px; height: 32px; grid-column: 1; grid-row: 1; font-size: .88rem; }
    .expense-info { grid-column: 2; grid-row: 1; }
    .expense-amount { grid-column: 3; grid-row: 1; padding: .28rem .45rem; font-size: .9rem; }
    .row-actions { grid-column: 4; grid-row: 1; justify-content: flex-end; }
    .row-actions button { width: 31px; height: 31px; }
    .auth-screen { padding: 1.55rem; }
}

@media (max-width: 575.98px) {
    .modal-fullscreen-sm-down .pop-modal {
        border: 0;
        border-radius: 0;
        box-shadow: none;
        overflow: hidden;
    }

    .modal-fullscreen-sm-down .modal-header {
        border-radius: 0;
    }

    .modal-fullscreen-sm-down .modal-footer {
        margin-top: auto;
        padding-bottom: max(1.25rem, env(safe-area-inset-bottom));
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}