:root {
    --fk-bg: #F3F2F0;
    --fk-surface: #FFFFFF;
    --fk-soft: #F5F5F7;
    --fk-line: #DEDFE7;
    --fk-ink: #131416;
    --fk-muted: #605D5D;
    --fk-orange: #FC6432;
    --fk-orange-hover: #E55A2A;
    --fk-dark: #1F2123;
    --fk-green: #168A4A;
    --fk-red: #C73324;
    --fk-yellow: #D97706;
    --fk-purple: #5546FF;
    --fk-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
    background: var(--fk-bg);
    color: var(--fk-ink);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 15px;
    line-height: 23px;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
p {
    margin: 0;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

[hidden] {
    display: none !important;
}

.fk-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.fk-shell {
    width: min(1120px, 100%);
    margin: 0 auto;
    padding: 44px 44px 72px;
    display: grid;
    gap: 24px;
}

.loan-topbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
}

.loan-brand {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 24px;
    font-weight: 800;
    text-decoration: none;
}

.loan-brand {
    color: var(--fk-muted);
}

.loan-brand i {
    color: var(--fk-green);
}

.loan-hero {
    display: grid;
    gap: 12px;
    padding-top: 12px;
}

.loan-kicker,
.loan-card-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--fk-orange);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.loan-title {
    max-width: 820px;
    color: var(--fk-ink);
    font-size: clamp(36px, 6vw, 65px);
    font-weight: 400;
    line-height: 1;
    letter-spacing: 0;
}

.loan-subtitle {
    max-width: 700px;
    color: var(--fk-muted);
}

.loan-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.loan-summary-card,
.loan-panel,
.loan-report-card {
    border: 1px solid var(--fk-line);
    border-radius: 8px;
    background: var(--fk-surface);
    box-shadow: var(--fk-shadow);
}

.loan-summary-card {
    min-height: 120px;
    display: grid;
    align-content: space-between;
    gap: 12px;
    padding: 20px;
}

.loan-summary-card:first-child {
    background: var(--fk-dark);
    color: #F3F2F0;
}

.loan-summary-card small {
    color: var(--fk-muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.loan-summary-card:first-child small,
.loan-summary-card:first-child p {
    color: rgba(243, 242, 240, 0.72);
}

.loan-summary-card strong {
    display: block;
    color: var(--fk-ink);
    font-size: clamp(20px, 2.4vw, 28px);
    font-weight: 900;
    line-height: 1.1;
    overflow-wrap: anywhere;
}

.loan-summary-card:first-child strong {
    color: #F3F2F0;
}

.loan-summary-card p,
.loan-panel-note,
.loan-meta,
.loan-card p,
.loan-report-card p {
    color: var(--fk-muted);
    font-size: 13px;
    line-height: 20px;
}

.loan-panel {
    padding: 24px;
}

.loan-panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.loan-panel h2 {
    margin-top: 4px;
    color: var(--fk-ink);
    font-size: 28px;
    font-weight: 400;
    line-height: 37px;
}

.loan-btn {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 24px;
    font-weight: 900;
    white-space: nowrap;
}

.loan-btn-primary {
    border: 0;
    background: var(--fk-orange);
    color: #FFFFFF;
}

.loan-btn-primary:hover {
    background: var(--fk-orange-hover);
}

.loan-btn-secondary {
    border: 2px solid var(--fk-dark);
    background: transparent;
    color: var(--fk-dark);
}

.loan-btn-ghost {
    border: 1px solid var(--fk-line);
    background: var(--fk-surface);
    color: var(--fk-ink);
}

.loan-btn-danger {
    border-color: rgba(199, 51, 36, 0.25);
    color: var(--fk-red);
}

.loan-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: 10px;
    margin-bottom: 14px;
}

.loan-search {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 14px;
    border: 1px solid var(--fk-line);
    border-radius: 8px;
    background: var(--fk-soft);
}

.loan-search i {
    color: var(--fk-muted);
}

.loan-search input {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--fk-ink);
    font-weight: 700;
}

.loan-tabs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 16px;
}

.loan-tab {
    min-height: 44px;
    border: 1px solid var(--fk-line);
    border-radius: 22px;
    background: var(--fk-surface);
    color: var(--fk-muted);
    font-size: 13px;
    font-weight: 900;
}

.loan-tab.is-active {
    border-color: var(--fk-dark);
    background: var(--fk-dark);
    color: #FFFFFF;
}

.loan-list {
    display: grid;
    gap: 12px;
}

.loan-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 14px;
    align-items: start;
    padding: 16px;
    border: 1px solid var(--fk-line);
    border-radius: 8px;
    background: var(--fk-soft);
}

.loan-card-icon {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(22, 138, 74, 0.12);
    color: var(--fk-green);
}

.loan-card[data-type="payable"] .loan-card-icon {
    background: rgba(199, 51, 36, 0.12);
    color: var(--fk-red);
}

.loan-card-main {
    min-width: 0;
    display: grid;
    gap: 8px;
}

.loan-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.loan-card-title strong {
    min-width: 0;
    overflow: hidden;
    color: var(--fk-ink);
    font-size: 17px;
    font-weight: 900;
    line-height: 22px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.loan-badge {
    min-height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 9px;
    border-radius: 13px;
    background: #FFFFFF;
    color: var(--fk-muted);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
    white-space: nowrap;
}

.loan-badge--receivable {
    background: rgba(22, 138, 74, 0.12);
    color: var(--fk-green);
}

.loan-badge--payable,
.loan-badge--overdue {
    background: rgba(199, 51, 36, 0.12);
    color: var(--fk-red);
}

.loan-badge--soon {
    background: rgba(217, 119, 6, 0.13);
    color: var(--fk-yellow);
}

.loan-card-values {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.loan-mini {
    min-width: 0;
    padding: 10px;
    border: 1px solid var(--fk-line);
    border-radius: 8px;
    background: #FFFFFF;
}

.loan-mini span {
    display: block;
    color: var(--fk-muted);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}

.loan-mini strong {
    display: block;
    margin-top: 4px;
    color: var(--fk-ink);
    font-size: 14px;
    font-weight: 900;
    overflow-wrap: anywhere;
}

.loan-progress {
    height: 8px;
    overflow: hidden;
    border-radius: 999px;
    background: #FFFFFF;
}

.loan-progress span {
    display: block;
    height: 100%;
    width: var(--progress, 0%);
    border-radius: inherit;
    background: var(--fk-green);
}

.loan-card[data-type="payable"] .loan-progress span {
    background: var(--fk-red);
}

.loan-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.loan-icon-btn {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--fk-line);
    border-radius: 50%;
    background: #FFFFFF;
    color: var(--fk-ink);
}

.loan-icon-btn[data-action="delete"] {
    color: var(--fk-red);
}

.loan-empty {
    padding: 32px 20px;
    border: 1px dashed var(--fk-line);
    border-radius: 8px;
    background: var(--fk-soft);
    color: var(--fk-muted);
    text-align: center;
}

.loan-empty i {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    border-radius: 50%;
    background: #FFFFFF;
    color: var(--fk-orange);
}

.loan-report-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.loan-report-card {
    padding: 18px;
}

.loan-report-card strong {
    display: block;
    margin-top: 8px;
    color: var(--fk-ink);
    font-size: 22px;
    font-weight: 900;
    overflow-wrap: anywhere;
}

.fk-modal,
.loan-confirm {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 22px;
    background: rgba(19, 20, 22, 0.42);
}

.fk-modal.is-open,
.loan-confirm.is-open {
    display: flex;
}

.loan-sheet {
    width: min(760px, 100%);
    max-height: min(92vh, 860px);
    overflow: auto;
    padding: 24px;
    border: 1px solid var(--fk-line);
    border-radius: 8px;
    background: var(--fk-surface);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.loan-confirm .loan-sheet {
    width: min(520px, 100%);
}

.loan-sheet-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

.loan-sheet h2 {
    margin-top: 4px;
    color: var(--fk-ink);
    font-size: 28px;
    font-weight: 400;
    line-height: 34px;
}

.loan-close {
    width: 44px;
    height: 44px;
    border: 1px solid var(--fk-line);
    border-radius: 50%;
    background: var(--fk-surface);
    color: var(--fk-ink);
}

.loan-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.loan-field {
    min-width: 0;
    display: grid;
    gap: 7px;
}

.loan-field--full {
    grid-column: 1 / -1;
}

.loan-field label,
.loan-toggle strong {
    color: var(--fk-muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.loan-field input,
.loan-field select,
.loan-field textarea {
    width: 100%;
    min-width: 0;
    min-height: 52px;
    padding: 13px 14px;
    border: 1px solid var(--fk-line);
    border-radius: 8px;
    background: #FFFFFF;
    color: var(--fk-ink);
    outline: 0;
    font-weight: 800;
}

.loan-field textarea {
    min-height: 96px;
    resize: vertical;
}

.loan-toggle {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 10px;
    align-items: start;
    padding: 14px;
    border: 1px solid var(--fk-line);
    border-radius: 8px;
    background: var(--fk-soft);
}

.loan-toggle input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--fk-orange);
}

.loan-toggle p {
    color: var(--fk-muted);
    font-size: 13px;
    line-height: 20px;
}

.loan-preset-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}

.loan-preset-row button {
    min-height: 40px;
    border: 1px solid var(--fk-line);
    border-radius: 20px;
    background: var(--fk-soft);
    color: var(--fk-ink);
    font-size: 13px;
    font-weight: 900;
}

.loan-sheet-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 22px;
}

.loan-detail-grid,
.loan-payment-list {
    display: grid;
    gap: 10px;
}

.loan-detail-row,
.loan-payment-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--fk-line);
    border-radius: 8px;
    background: var(--fk-soft);
}

.loan-detail-row span,
.loan-payment-row span {
    color: var(--fk-muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.loan-detail-row strong,
.loan-payment-row strong {
    text-align: right;
    overflow-wrap: anywhere;
}

.loan-wa-preview {
    min-height: 140px;
    white-space: pre-wrap;
}

.fk-ui-select,
.fk-ui-date {
    position: relative;
}

.fk-ui-select__native,
.fk-ui-date__input {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
}

.fk-ui-select__button,
.fk-ui-date__button {
    width: 100%;
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 13px 14px;
    border: 1px solid var(--fk-line);
    border-radius: 8px;
    background: #FFFFFF;
    color: var(--fk-ink);
    font-weight: 900;
    text-align: left;
}

.fk-ui-select__button span,
.fk-ui-date__button span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fk-ui-select__menu {
    position: absolute;
    z-index: 10;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    display: none;
    max-height: 240px;
    overflow: auto;
    padding: 6px;
    border: 1px solid var(--fk-line);
    border-radius: 8px;
    background: #FFFFFF;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.14);
}

.fk-ui-select.is-open .fk-ui-select__menu {
    display: grid;
    gap: 4px;
}

.fk-ui-select__option {
    width: 100%;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 9px 10px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--fk-ink);
    font-weight: 800;
    text-align: left;
}

.fk-ui-select__option:hover,
.fk-ui-select__option.is-active {
    background: var(--fk-soft);
}

.fk-toast {
    position: fixed;
    left: 50%;
    bottom: 24px;
    z-index: 80;
    transform: translate(-50%, 16px);
    min-width: min(360px, calc(100vw - 32px));
    padding: 13px 16px;
    border-radius: 8px;
    background: var(--fk-dark);
    color: #FFFFFF;
    font-weight: 900;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: 0.2s ease;
}

.fk-toast.is-visible {
    transform: translate(-50%, 0);
    opacity: 1;
}

@media (max-width: 900px) {
    .fk-shell {
        padding: 24px 16px 60px;
    }

    .loan-summary,
    .loan-report-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .loan-card {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .loan-actions {
        grid-column: 1 / -1;
        justify-content: stretch;
    }

    .loan-actions .loan-icon-btn {
        flex: 1 1 42px;
        border-radius: 21px;
    }
}

@media (max-width: 640px) {
    .loan-topbar {
        justify-content: center;
    }

    .loan-brand {
        display: none;
    }

    .loan-summary,
    .loan-toolbar,
    .loan-form-grid,
    .loan-report-grid,
    .loan-sheet-actions {
        grid-template-columns: 1fr;
    }

    .loan-tabs {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .loan-panel,
    .loan-sheet {
        padding: 18px;
    }

    .loan-panel-head {
        display: grid;
    }

    .loan-btn {
        width: 100%;
    }

    .loan-card {
        grid-template-columns: 1fr;
    }

    .loan-card-icon {
        display: none;
    }

    .loan-card-values {
        grid-template-columns: 1fr;
    }

    .loan-card-title {
        flex-wrap: wrap;
    }

    .loan-preset-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}