:root {
    color-scheme: only light;
    --bg: #f3f5f8;
    --card-yellow: #ffea60;
    --card-yellow-hover: #ffd930;
    --card-aqua: #4ee0e6;
    --card-aqua-hover: #3ad3d9;
    --card-white: #ffffff;
    --card-nav: #ffffff;
    --ink: #000000;
    --muted: #4b5563;
    --muted-light: #6b7280;
    --danger: #ef4444;
    --danger-bg: #fee2e2;
    --success: #10b981;
    --success-bg: #d1fae5;
    --teal-dark: #00595c;
    --teal-dark-hover: #004547;
    --border: 3.5px solid #000000;
    --border-thin: 2.5px solid #000000;
    --border-subtle: 2px solid #000000;
    --shadow: 4px 4px 0px #000000;
    --shadow-lg: 6px 6px 0px #000000;
    --shadow-sm: 2px 2px 0px #000000;
    --shadow-inset: inset 2px 2px 0px rgba(0, 0, 0, 0.15);
    --radius-xl: 30px;
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --radius-pill: 999px;
    --font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-heading: 'Plus Jakarta Sans', 'Space Grotesk', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    height: 100%;
}

body {
    font-family: var(--font);
    background-color: var(--bg);
    color: var(--ink);
    line-height: 1.4;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

[hidden] {
    display: none !important;
}

/* Common Neo Cards & Buttons */
.neo-card {
    border: var(--border);
    border-radius: var(--radius-lg);
    background: var(--card-white);
    box-shadow: var(--shadow);
}

.neo-card-yellow {
    background: var(--card-yellow);
}

.neo-card-aqua {
    background: var(--card-aqua);
}

.btn-neo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: var(--border);
    border-radius: var(--radius-pill);
    font-family: var(--font);
    font-weight: 800;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: transform 0.1s ease, box-shadow 0.1s ease, background 0.1s ease;
}

.btn-neo:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow);
}

.btn-neo:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px #000;
}

.btn-aqua {
    background-color: var(--card-aqua);
    color: #000;
}
.btn-aqua:hover {
    background-color: var(--card-aqua-hover);
}

.btn-yellow {
    background-color: var(--card-yellow);
    color: #000;
}
.btn-yellow:hover {
    background-color: var(--card-yellow-hover);
}

.btn-white {
    background-color: var(--card-white);
    color: #000;
}

.btn-teal {
    background-color: var(--teal-dark);
    color: #ffffff;
    border-color: #000;
}
.btn-teal:hover {
    background-color: var(--teal-dark-hover);
}

.btn-danger {
    background-color: var(--danger);
    color: #ffffff;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
    border-width: 2.5px;
}

.btn-circle {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* App View Wrapper - Simulates Native Mobile / Responsive Shell */
.app-viewport {
    max-width: 480px;
    min-height: 100vh;
    margin: 0 auto;
    padding: 18px 16px 110px 16px;
    position: relative;
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .app-viewport {
        max-width: 520px;
        padding-top: 28px;
    }
}

/* View transitions */
.app-view {
    display: flex;
    flex-direction: column;
    gap: 18px;
    animation: fadeInView 0.22s ease-out;
}

@keyframes fadeInView {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Top Navigation Bar inside Views */
.view-top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 4px 0 10px 0;
}

.view-title-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.back-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--card-white);
    border: var(--border-thin);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 800;
    font-size: 1.2rem;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}
.back-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow);
}
.back-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px #000;
}

.view-heading-title {
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    font-family: var(--font-heading);
}

/* Top App Header in Dashboard */
.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 0 8px 0;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-title {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    font-family: var(--font-heading);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.header-icon-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: transform 0.15s ease;
}
.header-icon-btn:hover {
    transform: scale(1.15) rotate(-6deg);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.live-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    border: var(--border-subtle);
    background: var(--card-white);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    box-shadow: 2px 2px 0px #000;
}
.live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    display: inline-block;
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.3);
}
.live-dot.syncing {
    background: #f59e0b;
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.3);
    animation: livePulse 1.2s infinite ease-in-out;
}
.live-dot.offline {
    background: #ef4444;
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.3);
}

@keyframes livePulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.25); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

.sort-select-pill {
    padding: 7px 14px;
    border: var(--border-thin);
    border-radius: var(--radius-pill);
    background: var(--card-white);
    font-size: 0.82rem;
    font-weight: 800;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    font-family: inherit;
    appearance: none;
    -webkit-appearance: none;
    padding-right: 28px;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px;
    outline: none;
}

/* Top Total Balance Card (Cyan Card matching screenshot) */
.balance-card {
    background: var(--card-aqua);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    padding: 22px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    overflow: hidden;
}

.balance-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pill-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    border: var(--border-subtle);
    background: var(--card-white);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    box-shadow: 2px 2px 0px #000;
}

.details-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    border: var(--border-subtle);
    background: var(--card-white);
    font-size: 0.82rem;
    font-weight: 800;
    box-shadow: 2px 2px 0px #000;
    cursor: pointer;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}
.details-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000;
}
.details-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000;
}

.balance-amount-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
}

.balance-val {
    font-size: clamp(2rem, 8vw, 2.7rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    font-family: var(--font-heading);
}

.currency-tag {
    font-size: 0.85rem;
    font-weight: 800;
    padding: 4px 10px;
    background: var(--card-yellow);
    border: var(--border-subtle);
    border-radius: var(--radius-sm);
    box-shadow: 2px 2px 0px #000;
}

.balance-meta-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* Transaction List (Neo-Brutalist Sunny Yellow Cards) */
.transaction-list-container {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.neo-transaction-card {
    background: var(--card-yellow);
    border: var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 16px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
    cursor: pointer;
    position: relative;
}

.neo-transaction-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-lg);
}

.tx-left {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.tx-icon-box {
    width: 52px;
    height: 52px;
    min-width: 52px;
    border-radius: var(--radius-md);
    background: var(--card-white);
    border: var(--border-thin);
    box-shadow: 2.5px 2.5px 0px #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tx-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.tx-title {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tx-amount {
    font-size: 1.05rem;
    font-weight: 800;
}

.tx-date {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--muted);
}

.tx-edit-btn {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: var(--radius-md);
    background: var(--card-white);
    border: var(--border-thin);
    box-shadow: 2px 2px 0px #000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}
.tx-edit-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000;
}
.tx-edit-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000;
}

.empty-tx-card {
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    padding: 36px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.empty-tx-icon {
    font-size: 3rem;
}
.empty-tx-title {
    font-size: 1.3rem;
    font-weight: 800;
}
.empty-tx-sub {
    color: var(--muted);
    font-size: 0.9rem;
    max-width: 280px;
}

/* Floating Capsule Bottom Navigation Bar (Matches screenshot!) */
.bottom-nav-capsule {
    position: fixed;
    bottom: 22px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-nav);
    border: var(--border);
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-lg);
    padding: 7px 12px;
    display: flex;
    align-items: center;
    gap: 18px;
    z-index: 100;
    max-width: 90%;
}

.nav-tab-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: var(--radius-pill);
    font-family: inherit;
    font-weight: 800;
    font-size: 0.95rem;
    color: #000;
    transition: all 0.12s ease;
}

.nav-tab-btn.active {
    background: var(--card-aqua);
    border: 2px solid #000;
    box-shadow: 2px 2px 0px #000;
}

.nav-plus-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--card-yellow);
    border: 3px solid #000;
    box-shadow: 2.5px 2.5px 0px #000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.nav-plus-circle:hover {
    transform: scale(1.08);
}
.nav-plus-circle:active {
    transform: scale(0.95);
}

.nav-settings-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.3rem;
    transition: transform 0.15s ease;
}
.nav-settings-btn:hover {
    transform: rotate(30deg);
}

/* FORM VIEW: Add / Edit Expense (Screenshots unmurce-add-expense & edit-expense) */
.form-card-container {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* Amount Container Card */
.amount-input-card {
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.amount-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.amount-label-group {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.clear-amount-btn {
    background: transparent;
    border: none;
    font-size: 0.8rem;
    font-weight: 800;
    cursor: pointer;
    color: var(--ink);
    padding: 3px 8px;
    border-radius: var(--radius-pill);
    border: 1.5px solid #000;
    box-shadow: 1px 1px 0px #000;
}
.clear-amount-btn:hover {
    background: #fee2e2;
}

.amount-big-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.rp-symbol-badge {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    background: var(--card-yellow);
    border: var(--border-thin);
    box-shadow: 2.5px 2.5px 0px #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.15rem;
}

.amount-input-control {
    font-size: 2.2rem;
    font-weight: 800;
    font-family: var(--font-heading);
    border: none;
    background: transparent;
    outline: none;
    width: 100%;
    color: #000;
}
.amount-input-control::placeholder {
    color: #cbd5e1;
}

/* Quick Increment Chips Row */
.increment-chips-row {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}
.increment-chips-row::-webkit-scrollbar {
    display: none;
}

.chip-btn {
    padding: 8px 14px;
    border-radius: var(--radius-md);
    border: var(--border-thin);
    background: var(--card-white);
    box-shadow: 2px 2px 0px #000;
    font-weight: 800;
    font-size: 0.82rem;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}
.chip-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000;
}
.chip-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000;
}
.chip-btn-red {
    background: #fee2e2;
    color: #b91c1c;
}

/* Form Section Input Groups */
.form-field-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.field-label {
    font-size: 0.95rem;
    font-weight: 800;
}

.neo-input-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 14px 18px;
}

.neo-input-box input {
    border: none;
    padding: 0;
    background: transparent;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    width: 100%;
    outline: none;
}

/* Category Pills Selector */
.category-pill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.cat-pill-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    border: var(--border-thin);
    background: var(--card-white);
    box-shadow: 2px 2px 0px #000;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.1s ease, background 0.1s ease, box-shadow 0.1s ease;
}
.cat-pill-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000;
}
.cat-pill-btn.active {
    background: var(--card-yellow);
    border-color: #000;
    box-shadow: 3px 3px 0px #000;
}

/* Expense Type 3-Button Selector */
.type-selector-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.type-pill-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 14px 10px;
    border-radius: var(--radius-lg);
    border: var(--border);
    background: var(--card-white);
    box-shadow: var(--shadow-sm);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.1s ease, background 0.1s ease, box-shadow 0.1s ease;
}
.type-pill-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: var(--shadow);
}
.type-pill-btn.active {
    background: var(--card-yellow);
    box-shadow: var(--shadow);
}

/* Date Selector Box */
.date-selector-card {
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.date-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.date-display-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 0.95rem;
}

.pick-date-btn {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    border: var(--border-thin);
    background: var(--card-yellow);
    box-shadow: 2px 2px 0px #000;
    font-weight: 800;
    font-size: 0.82rem;
    cursor: pointer;
}

.quick-date-row {
    display: flex;
    gap: 8px;
}

.quick-date-btn {
    flex: 1;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: var(--border-thin);
    background: var(--card-white);
    box-shadow: 2px 2px 0px #000;
    font-weight: 800;
    font-size: 0.82rem;
    cursor: pointer;
    text-align: center;
}
.quick-date-btn.active {
    background: var(--card-aqua);
}

/* ANALYTICS VIEW (Screenshots unmurce-details-preview 1, 2, 3) */
.analytics-section {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.summary-cyan-card {
    background: var(--card-aqua);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    padding: 22px 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.chart-card {
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    padding: 22px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chart-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chart-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 0.95rem;
}

/* 7-Day Bar Chart Graphic */
.chart-bars-track {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    align-items: flex-end;
    gap: 8px;
    height: 180px;
    padding: 10px 4px 6px 4px;
    position: relative;
}

.bar-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    height: 100%;
    justify-content: flex-end;
}

.bar-value-label {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--muted);
}

.bar-pillar {
    width: 100%;
    max-width: 32px;
    min-height: 8px;
    border-radius: var(--radius-md);
    border: 2px solid #000;
    background: #000;
    box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.4);
    transition: height 0.4s ease, background 0.2s ease;
}

.bar-pillar.peak {
    background: #ff6b6b;
    border-color: #000;
    box-shadow: 2px 2px 0px #000;
}

.bar-pillar.today {
    background: var(--card-aqua);
    border-color: #000;
    box-shadow: 2px 2px 0px #000;
}

.bar-day-name {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--ink);
}
.bar-day-name.today {
    background: var(--card-aqua);
    padding: 2px 6px;
    border-radius: 6px;
    border: 1.5px solid #000;
    box-shadow: 1px 1px 0px #000;
}

.insight-banner-box {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: #ffebeb;
    border: var(--border-thin);
    box-shadow: 2px 2px 0px #000;
    font-size: 0.85rem;
    font-weight: 800;
    color: #991b1b;
}

/* Category Distribution Stacked Bar */
.category-progress-track {
    width: 100%;
    height: 22px;
    border-radius: var(--radius-pill);
    border: var(--border-thin);
    box-shadow: 2px 2px 0px #000;
    background: #e2e8f0;
    display: flex;
    overflow: hidden;
}

.progress-segment {
    height: 100%;
    transition: width 0.3s ease;
}

.cat-breakdown-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cat-breakdown-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1.5px dashed #cbd5e1;
}
.cat-breakdown-row:last-child {
    border-bottom: none;
}

.cat-name-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cat-mini-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    border: var(--border-thin);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 2px 2px 0px #000;
    font-size: 1.1rem;
}

/* Ratio Alert Box */
.ratio-health-box {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    background: #d1fae5;
    border: var(--border-thin);
    box-shadow: 2px 2px 0px #000;
    font-size: 0.85rem;
    font-weight: 800;
    color: #065f46;
}

/* Outlier Box */
.outlier-detector-box {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* RECEIPT OCR SCREEN (Screenshots unmurce-receipt-ocr-preview) */
.ocr-capture-card {
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    text-align: center;
}

.ocr-prompt-icon {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: var(--card-yellow);
    border: var(--border);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.ocr-prompt-text {
    font-size: 1.15rem;
    font-weight: 800;
}

.ocr-buttons-row {
    display: flex;
    gap: 12px;
    width: 100%;
}

.ocr-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    border-radius: var(--radius-md);
    border: var(--border);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}
.ocr-action-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: var(--shadow);
}
.ocr-action-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000;
}

/* Receipt Preview Box */
.receipt-preview-wrapper {
    position: relative;
    width: 100%;
    max-height: 260px;
    border-radius: var(--radius-lg);
    border: var(--border);
    overflow: hidden;
    background: #000;
}

.receipt-preview-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-height: 260px;
}

.receipt-zoom-tap-badge {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-aqua);
    border: 2px solid #000;
    border-radius: var(--radius-pill);
    padding: 4px 14px;
    font-weight: 800;
    font-size: 0.75rem;
    box-shadow: 2px 2px 0px #000;
    cursor: pointer;
}

.receipt-remove-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--danger);
    color: #fff;
    border: 2px solid #000;
    box-shadow: 2px 2px 0px #000;
    cursor: pointer;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Detected Items List */
.detected-items-section {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.detected-items-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.detected-item-card {
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.item-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.item-check-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.neo-checkbox {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    border: 2.5px solid #000;
    accent-color: #000;
    cursor: pointer;
}

.item-title-input {
    border: none;
    font-size: 1.05rem;
    font-weight: 800;
    font-family: inherit;
    background: transparent;
    outline: none;
    width: 100%;
}

.item-delete-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px;
    color: var(--danger);
}

.item-controls-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.qty-stepper-box {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: var(--border-thin);
    border-radius: var(--radius-pill);
    padding: 3px 8px;
    background: var(--card-white);
    box-shadow: 2px 2px 0px #000;
    font-weight: 800;
    font-size: 0.85rem;
}

.qty-btn {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1.5px solid #000;
    background: var(--card-aqua);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 800;
}

.item-price-box {
    display: flex;
    align-items: center;
    border: var(--border-thin);
    border-radius: var(--radius-md);
    padding: 4px 10px;
    background: var(--card-white);
    box-shadow: 2px 2px 0px #000;
    flex: 1;
    min-width: 120px;
}
.item-price-input {
    border: none;
    background: transparent;
    outline: none;
    font-weight: 800;
    font-size: 0.95rem;
    width: 100%;
}

/* Bottom Sticky Save Bar for OCR */
.ocr-sticky-footer {
    position: sticky;
    bottom: 20px;
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    z-index: 90;
    margin-top: 14px;
}

.ocr-total-info {
    display: flex;
    flex-direction: column;
}
.ocr-total-label {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--muted);
    letter-spacing: 0.05em;
}
.ocr-total-val {
    font-size: 1.25rem;
    font-weight: 800;
    font-family: var(--font-heading);
}

/* SETTINGS & PROFILE VIEW (Screenshot unmurce-settings-preview) */
.settings-card-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.profile-summary-box {
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.profile-avatar-circle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--card-yellow);
    border: var(--border);
    box-shadow: 2px 2px 0px #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.profile-user-details {
    flex: 1;
    min-width: 0;
}
.profile-email-text {
    font-size: 1.05rem;
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.profile-role-sub {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--muted);
}

.settings-action-card {
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.settings-card-label {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.currency-rates-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.rate-chip {
    padding: 10px 14px;
    border-radius: var(--radius-md);
    background: #f8fafc;
    border: var(--border-thin);
    box-shadow: 2px 2px 0px #000;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.rate-code {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--muted);
}
.rate-price {
    font-size: 0.95rem;
    font-weight: 800;
}

/* Auth Panel */
.auth-panel {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 440px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    gap: 24px;
}

.auth-copy {
    text-align: center;
}

.auth-copy h1 {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin: 12px 0 10px;
    letter-spacing: -0.03em;
    font-family: var(--font-heading);
}

.auth-copy p {
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 600;
}

.auth-form {
    width: 100%;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.auth-heading span {
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--muted);
}

.auth-heading h2 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-top: 4px;
}

.auth-toggle {
    background: transparent;
    border: none;
    font-family: inherit;
    font-weight: 800;
    font-size: 0.88rem;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 4px;
    margin-top: 6px;
    text-align: center;
}

.auth-error {
    color: var(--danger);
    font-weight: 700;
    font-size: 0.85rem;
    min-height: 1.2rem;
}

/* Modals & Overlays */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 16px;
}

.modal-card {
    width: 100%;
    max-width: 440px;
    background: var(--card-white);
    border: var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    animation: popIn 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.35rem;
    font-weight: 800;
}

.close-modal-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: var(--border-thin);
    background: var(--card-white);
    box-shadow: 2px 2px 0px #000;
    cursor: pointer;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Toast Notifications */
.toast-banner {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    background: #000000;
    color: #ffffff;
    border: 2px solid #ffffff;
    border-radius: var(--radius-pill);
    padding: 10px 22px;
    font-weight: 800;
    font-size: 0.88rem;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
    z-index: 999;
    opacity: 0;
    transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
    white-space: nowrap;
}
.toast-banner.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}