/* LedgerKeep custom styles */

/* ── CSS Variables ── */
:root {
    --lk-topbar-height: 52px;
    --lk-sidebar-width: 220px;
    --lk-sidebar-collapsed-width: 52px;
}

/* ── App shell ── */
.lk-app {
    min-height: 100vh;
}

/* ── Top bar ── */
.lk-topbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--lk-topbar-height);
    background: var(--pico-background-color);
    border-bottom: 1px solid var(--pico-muted-border-color);
    display: flex;
    align-items: center;
    padding: 0 0.75rem 0 0.5rem;
    gap: 0.75rem;
    z-index: 200;
}


.lk-brand {
    text-decoration: none;
    color: inherit;
    font-weight: 700;
    font-size: 1rem;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lk-topbar-icons {
    display: flex;
    align-items: center;
    gap: 0.15rem;
}

.lk-topbar-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    color: var(--pico-muted-color);
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.lk-topbar-icon:hover {
    background: var(--pico-muted-background, rgba(0,0,0,0.06));
    color: var(--pico-color);
}
.lk-topbar-icon.lk-active,
button.lk-topbar-icon.lk-active {
    background: var(--pico-primary) !important;
    color: var(--pico-primary-inverse) !important;
    border: none !important;
    box-shadow: none !important;
}
button.lk-topbar-icon {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    color: var(--pico-muted-color);
}
#lk-sidebar-toggle,
#lk-sidebar-toggle:hover,
#lk-sidebar-toggle:focus {
    background: var(--pico-primary) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: none !important;
}
#lk-sidebar-toggle svg {
    stroke: #fff !important;
    fill: none !important;
}
.lk-topbar-icon.lk-active svg,
button.lk-topbar-icon.lk-active svg {
    color: inherit !important;
    stroke: currentColor !important;
}

/* ── Left sidebar ── */
.lk-sidebar {
    position: fixed;
    top: var(--lk-topbar-height);
    left: 0;
    bottom: 0;
    width: var(--lk-sidebar-width);
    background: var(--pico-background-color);
    border-right: 1px solid var(--pico-muted-border-color);
    overflow-x: hidden;
    overflow-y: auto;
    transition: width 0.22s ease;
    z-index: 150;
    /* Override Pico CSS nav flex that would misalign items */
    display: block;
    align-items: unset;
    justify-content: unset;
}

.lk-sidenav {
    list-style: none;
    padding: 0.5rem 0;
    margin: 0;
    /* Override Pico CSS nav > ul horizontal flex and centered alignment */
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
}
.lk-sidenav > li {
    padding: 0;
    width: 100%;
}

.lk-snav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    margin: 0;
    color: var(--pico-muted-color);
    text-decoration: none;
    border-radius: 0;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
    overflow: hidden;
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 1rem;
}
.lk-snav-link:hover {
    background: var(--pico-muted-background, rgba(0,0,0,0.06));
    color: var(--pico-color);
}
.lk-snav-active {
    background: var(--pico-primary);
    color: var(--pico-primary-inverse);
    font-weight: 600;
}
.lk-snav-active:hover {
    background: var(--pico-primary);
    color: var(--pico-primary-inverse);
}


.lk-snav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 20px;
}
.lk-snav-label {
    font-size: 0.88rem;
    transition: opacity 0.15s;
}
.lk-snav-sep {
    height: 1px;
    background: var(--pico-muted-border-color);
    margin: 0.4rem 0.75rem;
    pointer-events: none;
}

/* ── Sidebar backdrop overlay (mobile) ── */
.lk-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    top: var(--lk-topbar-height);
    background: rgba(0, 0, 0, 0.35);
    z-index: 140;
}

/* ── Main content area ── */
.lk-main {
    margin-top: var(--lk-topbar-height);
    margin-left: var(--lk-sidebar-width);
    padding: 1.5rem 1.5rem;
    min-height: calc(100vh - var(--lk-topbar-height));
    transition: margin-left 0.22s ease;
}

/* ── Collapsed sidebar (desktop: icon-only) ── */
.lk-sidebar-collapsed .lk-sidebar {
    width: var(--lk-sidebar-collapsed-width);
}
.lk-sidebar-collapsed .lk-main {
    margin-left: var(--lk-sidebar-collapsed-width);
}
.lk-sidebar-collapsed .lk-snav-label {
    opacity: 0;
    pointer-events: none;
    width: 0;
}
.lk-sidebar-collapsed .lk-snav-link {
    justify-content: center;
    padding: 0.6rem 0;
    gap: 0;
}
.lk-sidebar-collapsed .lk-snav-sep {
    margin: 0.4rem 0.25rem;
}

/* ── Footer ── */
.lk-footer {
    margin-left: var(--lk-sidebar-width);
    padding: 0.75rem 1.5rem;
    font-size: 0.8rem;
    color: var(--pico-muted-color);
    transition: margin-left 0.22s ease;
}
.lk-sidebar-collapsed .lk-footer {
    margin-left: var(--lk-sidebar-collapsed-width);
}

/* ── Page header ── */
.lk-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}
.lk-page-header h1 {
    margin: 0;
}
.lk-page-header-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.lk-page-header-actions a[role="button"],
.lk-page-header-actions button {
    margin: 0;
}

/* ── Flash messages ── */
.lk-flash {
    background: var(--pico-primary-background);
    border: 1px solid var(--pico-primary-border);
    border-radius: var(--pico-border-radius);
    padding: 0.5rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.lk-flash-error {
    background: var(--pico-del-color, #ffeeee);
    border-color: var(--pico-color-red-500, #e53e3e);
}

/* ── Badges ── */
.lk-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    vertical-align: middle;
}
.lk-badge-ok   { background: #d1fae5; color: #065f46; }
.lk-badge-warn { background: #fef3c7; color: #92400e; }
.lk-badge-muted { background: var(--pico-muted-background, #f0f0f0); color: var(--pico-muted-color); }

/* ── Bank sync cards ── */
.lk-sync-card {
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}
.lk-sync-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.4rem;
    gap: 0.5rem;
}
.lk-sync-meta {
    font-size: 0.82rem;
    color: var(--pico-muted-color);
    margin: 0.25rem 0 0.75rem;
}
.lk-sync-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}
.lk-sync-actions button,
.lk-sync-actions a[role="button"] {
    margin: 0;
    padding: 0.35rem 0.9rem;
    font-size: 0.875rem;
}
.lk-btn-sm {
    font-size: 0.8rem !important;
    padding: 0.25rem 0.7rem !important;
}
.lk-muted { color: var(--pico-muted-color); font-size: 0.9rem; }

/* ── Country tabs ── */
.lk-country-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--pico-muted-border-color);
}
.lk-tab {
    padding: 0.4rem 1rem;
    border-radius: 4px 4px 0 0;
    border: 1px solid transparent;
    border-bottom: none;
}
.lk-tab a {
    text-decoration: none;
    color: var(--pico-muted-color);
}
.lk-tab-active {
    border-color: var(--pico-muted-border-color);
    border-bottom: 2px solid var(--pico-background-color);
    background: var(--pico-background-color);
    margin-bottom: -2px;
}
.lk-tab-active a {
    color: var(--pico-color);
    font-weight: bold;
}

/* ── Dashboard metric cards ── */
.lk-combined-worth {
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    text-align: center;
}
.lk-combined-worth header {
    font-size: 0.85rem;
    color: var(--pico-muted-color);
    margin-bottom: 0.5rem;
    padding: 0;
    border: none;
    background: none;
}
.lk-combined-worth footer {
    font-size: 0.78rem;
    color: var(--pico-muted-color);
    margin-top: 0.35rem;
    padding: 0;
    border: none;
    background: none;
}
.lk-combined-figures {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.lk-combined-sep {
    color: var(--pico-muted-color);
    font-size: 1.2rem;
}

.lk-metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.lk-metric-grid article {
    padding: 1rem;
    text-align: center;
}
.lk-metric-grid article header {
    font-size: 0.85rem;
    color: var(--pico-muted-color);
    margin-bottom: 0.25rem;
    padding: 0;
    border: none;
    background: none;
}
.lk-metric-grid article footer {
    font-size: 0.8rem;
    color: var(--pico-muted-color);
    padding: 0;
    border: none;
    background: none;
}
.lk-metric-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--pico-color);
}
.lk-metric-warn {
    color: var(--pico-del-color, #e74c3c);
}

/* ── Compact table ── */
.lk-table-compact {
    font-size: 0.9rem;
}
.lk-table-compact td,
.lk-table-compact th {
    padding: 0.4rem 0.5rem;
}

/* ── Transaction table ── */
.lk-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
}
.lk-filter-bar select,
.lk-filter-bar input[type="text"] {
    width: auto;
    margin: 0;
}
.lk-filter-bar button {
    width: auto;
    margin: 0;
}
.lk-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin: 0;
    cursor: pointer;
}
.lk-checkbox-label input {
    width: auto;
    margin: 0;
    width: 1.1rem;
    height: 1.1rem;
    appearance: none;
    -webkit-appearance: none;
    border: 2px solid var(--pico-muted-border-color);
    border-radius: 3px;
    background: var(--pico-background-color);
    cursor: pointer;
    flex-shrink: 0;
}
.lk-checkbox-label input:checked {
    background: var(--pico-primary);
    border-color: var(--pico-primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: 0.85rem;
    background-position: center;
    background-repeat: no-repeat;
}
.lk-checkbox-label input:focus {
    outline: 2px solid var(--pico-primary);
    outline-offset: 2px;
}

.lk-txn-desc { font-weight: 500; }
.lk-txn-raw { font-size: 0.78rem; color: var(--pico-muted-color); }
.lk-amount { font-family: monospace; text-align: right; white-space: nowrap; }
.lk-credit { color: #27ae60; }
.lk-debit { color: #e74c3c; }
.lk-row-review { background-color: rgba(255, 200, 0, 0.06); }

.lk-cat-select {
    width: auto;
    min-width: 140px;
    padding: 0.2rem 0.3rem;
    font-size: 0.85rem;
    margin: 0;
}

.lk-flags { white-space: nowrap; }
.lk-flag-btn {
    background: none;
    border: 1px solid transparent;
    padding: 0.1rem 0.3rem;
    cursor: pointer;
    border-radius: 4px;
    font-size: 0.9rem;
    opacity: 0.35;
    transition: opacity 0.15s;
    width: auto;
    margin: 0;
}
.lk-flag-btn.active { opacity: 1; }
.lk-flag-btn:hover { opacity: 0.8; }

/* ── Inline form in table ── */
.lk-inline-form summary {
    cursor: pointer;
    font-size: 0.85rem;
}
.lk-inline-form form {
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}
.lk-inline-form input,
.lk-inline-form select {
    margin: 0;
}

/* ── Chat layout ── */
.lk-chat-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 1rem;
    height: calc(100vh - var(--lk-topbar-height) - 1.5rem);
}

.lk-chat-sidebar {
    border-right: 1px solid var(--pico-muted-border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.lk-sidebar-header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--pico-muted-border-color);
    margin-bottom: 0.5rem;
}
.lk-sidebar-header button {
    padding: 0.2rem 0.6rem;
    font-size: 0.85rem;
    margin: 0;
    width: auto;
}
.lk-session-list {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    flex: 1;
}
.lk-session-item {
    padding: 0.4rem 0.5rem;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}
.lk-session-item a {
    text-decoration: none;
    font-size: 0.82rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.lk-session-active {
    background: var(--pico-primary);
    color: var(--pico-primary-inverse);
}
.lk-session-active a {
    color: var(--pico-primary-inverse);
}
.lk-session-active .lk-session-meta {
    color: rgba(255, 255, 255, 0.9);
}
.lk-session-meta { font-size: 0.75rem; color: var(--pico-muted-color); }
.lk-session-empty { color: var(--pico-muted-color); font-size: 0.85rem; padding: 0.5rem; }

.lk-chat-main {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.lk-chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--pico-muted-border-color);
    margin-bottom: 0.5rem;
    font-weight: bold;
}
.lk-chat-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.lk-model-select {
    width: auto;
    margin: 0;
    padding: 0.2rem 0.5rem;
    font-size: 0.85rem;
}
.lk-btn-sm {
    padding: 0.2rem 0.6rem;
    font-size: 0.85rem;
    width: auto;
    margin: 0;
}

.lk-messages {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.lk-message {
    max-width: 85%;
}
.lk-message-user {
    align-self: flex-end;
    background: var(--pico-primary-background);
    border-radius: 12px 12px 2px 12px;
    padding: 0.6rem 0.9rem;
}
.lk-message-assistant {
    align-self: flex-start;
    background: var(--pico-card-background-color, var(--pico-secondary-background));
    border-radius: 12px 12px 12px 2px;
    padding: 0.6rem 0.9rem;
    border: 1px solid var(--pico-muted-border-color);
}
.lk-message-content { line-height: 1.5; }
.lk-message-content.lk-markdown p:last-child { margin-bottom: 0; }
.lk-message-meta { font-size: 0.72rem; color: var(--pico-muted-color); margin-top: 0.3rem; }

.lk-tools {
    margin-top: 0.5rem;
    font-size: 0.8rem;
}
.lk-tools summary { cursor: pointer; color: var(--pico-muted-color); }
.lk-tool-item {
    padding: 0.25rem 0;
    border-top: 1px solid var(--pico-muted-border-color);
    margin-top: 0.25rem;
}
.lk-tool-item code { font-size: 0.82rem; }
.lk-tool-item pre { font-size: 0.78rem; overflow-x: auto; margin: 0.25rem 0 0; }

/* Typing indicator */
.lk-typing {
    align-self: flex-start;
    display: flex;
    gap: 4px;
    padding: 0.6rem 0.9rem;
    background: var(--pico-card-background-color);
    border-radius: 12px 12px 12px 2px;
    border: 1px solid var(--pico-muted-border-color);
}
.lk-typing span {
    width: 8px; height: 8px;
    background: var(--pico-muted-color);
    border-radius: 50%;
    animation: lk-bounce 1.2s ease-in-out infinite;
}
.lk-typing span:nth-child(2) { animation-delay: 0.2s; }
.lk-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes lk-bounce {
    0%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
}

.lk-chat-input {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    border-top: 1px solid var(--pico-muted-border-color);
    padding-top: 0.5rem;
}
.lk-chat-input textarea {
    flex: 1;
    resize: none;
    margin: 0;
    min-height: 44px;
    max-height: 120px;
}
.lk-chat-input button {
    width: auto;
    margin: 0;
    align-self: flex-end;
}

.lk-chat-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--pico-muted-color);
    gap: 1rem;
}
.lk-empty-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* Sidebar actions */
.lk-sidebar-actions {
    display: flex;
    gap: 0.3rem;
}
.lk-btn-proactive {
    border-color: var(--pico-primary) !important;
    color: var(--pico-primary) !important;
}

/* Proactive dot in session list */
.lk-proactive-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: var(--pico-primary);
    border-radius: 50%;
    margin-right: 0.3rem;
    vertical-align: middle;
}

/* Proactive badge in chat header */
.lk-proactive-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: var(--pico-primary);
    color: var(--pico-primary-inverse);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    margin-left: 0.5rem;
    vertical-align: middle;
}

/* Proactive toggle */
.lk-proactive-toggle {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
    margin: 0;
    white-space: nowrap;
}
.lk-proactive-toggle input[type="checkbox"] {
    margin: 0;
}
.lk-proactive-label {
    font-size: 0.8rem;
    font-weight: 500;
}

/* ── Header actions ── */
.lk-header-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

/* ── Table scroll wrapper ── */
.lk-table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ══════════════════════════════════════════
   RESPONSIVE / MOBILE
   ══════════════════════════════════════════ */

@media (max-width: 768px) {
    /* ── Sidebar: slide-in overlay on mobile ── */
    .lk-sidebar {
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        width: var(--lk-sidebar-width) !important;
    }
    .lk-main {
        margin-left: 0 !important;
    }
    .lk-footer {
        margin-left: 0 !important;
    }
    /* Sidebar open on mobile (not collapsed) */
    .lk-app:not(.lk-sidebar-collapsed) .lk-sidebar {
        transform: translateX(0);
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
    }
    .lk-app:not(.lk-sidebar-collapsed) .lk-snav-label {
        opacity: 1;
        pointer-events: auto;
    }
    .lk-app:not(.lk-sidebar-collapsed) .lk-snav-link {
        justify-content: flex-start;
        padding: 0.6rem 1rem;
        gap: 0.75rem;
    }
    .lk-app:not(.lk-sidebar-collapsed) .lk-snav-sep {
        margin: 0.4rem 0;
    }
    .lk-app:not(.lk-sidebar-collapsed) .lk-sidebar-overlay {
        display: block;
    }

    /* ── Page header ── */
    .lk-page-header {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    .lk-header-actions {
        width: 100%;
    }
    .lk-header-actions a[role="button"],
    .lk-header-actions button {
        flex: 1;
        text-align: center;
    }

    /* ── Country tabs ── */
    .lk-tab {
        flex: 1;
        text-align: center;
    }

    /* ── Metric grid: tighter on small screens ── */
    .lk-metric-grid {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    }

    /* ── Transaction filter bar: stack vertically ── */
    .lk-filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    .lk-filter-bar select,
    .lk-filter-bar input[type="text"] {
        width: 100%;
    }
    .lk-filter-bar button {
        width: 100%;
    }

    /* ── Chat layout: sidebar on top, main below ── */
    .lk-chat-layout {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
        height: calc(100vh - var(--lk-topbar-height) - 1rem);
    }
    .lk-chat-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--pico-muted-border-color);
        max-height: 160px;
        min-height: 0;
    }
    .lk-chat-header {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    .lk-chat-controls {
        flex-wrap: wrap;
        gap: 0.3rem;
        width: 100%;
    }
    .lk-model-select {
        flex: 1;
    }
}