/* NT Lazy e-invoice Styles - Material Design 3 */

/* MD3 System Design Tokens - Use f1f1f1 as primary */
:root {
    /* Font Stack */
    --app-font-stack: '.SF NS', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'PingFang TC', 'Microsoft JhengHei', 'Noto Sans CJK TC', 'Segoe UI', sans-serif;

    /* Primary colors - f1f1f1 white theme */
    --md-sys-color-primary: #f1f1f1;
    --md-sys-color-on-primary: #0a0a0a;
    --md-sys-color-primary-container: #f1f1f1;
    --md-sys-color-on-primary-container: #0a0a0a;
    
    /* Surface colors for dark theme */
    --md-sys-color-surface: #0a0a0a;
    --md-sys-color-surface-container: #1a1a1a;
    --md-sys-color-surface-container-high: #1a1a1a;
    --md-sys-color-surface-container-highest: #2a2a2a;
    --md-sys-color-on-surface: #f1f1f1;
    --md-sys-color-on-surface-variant: #a1a1aa;
    
    /* Outline colors */
    --md-sys-color-outline: #404040;
    --md-sys-color-outline-variant: #2a2a2a;
    --md-sys-color-error: #ff5449;
    --md-sys-color-on-error: #ffffff;
    --md-sys-color-error-container: #ff8a80;
    
    /* Force dark theme */
    color-scheme: dark;
}

/* Custom utility classes */
.text-gray-100 {
    color: var(--md-sys-color-primary);
}

.bg-surface {
    background-color: var(--md-sys-color-surface);
}

.stats-card,
.preview-card {
    background-color: var(--md-sys-color-surface-container);
    border-radius: 24px;
}

.table-fixed {
    table-layout: fixed;
}

.fixed-bottom-container {
    background-color: var(--md-sys-color-surface);
}

/* Execute Button States */
.execute-btn {
    display: inline-flex;
}

.execute-btn-outlined,
.execute-btn-text {
    display: none;
}

/* Amount Value Color */
.amount-value {
    color: var(--md-sys-color-primary);
}

/* Table Styles */
.table-header {
    font-size: 12px;
    color: rgba(114, 114, 114, 0.78);
    font-weight: normal;
}

.table-cell {
    font-size: 14px;
}

/* Invoice Table Row Styles - Unified CSS Management */
#invoiceTableBody tr {
    transition: background-color 0.2s ease;
}

#invoiceTableBody tr:hover {
    background-color: rgba(39, 39, 42, 0.3); /* hover:bg-zinc-800/30 */
}

#invoiceTableBody tr:not(:last-child) {
    border-bottom: 1px solid rgb(39, 39, 42); /* border-zinc-800 */
}

/* Empty state styles */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #71717a;
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state-title {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #a1a1aa;
}

.empty-state-description {
    font-size: 14px;
    opacity: 0.8;
}

/* San Francisco Font for Numbers */
.sf-numbers {
    font-feature-settings: 'tnum';
}

/* Gradient Text Support */
.bg-gradient-to-r {
    background: linear-gradient(135deg, #f1f1f1 0%, #e5e5e5 100%);
}

.bg-clip-text {
    -webkit-background-clip: text;
    background-clip: text;
}

.text-transparent {
    color: transparent;
}

/* Global SF Font and Scrolling with Chinese Font Support */
html, body {
    font-family: var(--app-font-stack);
    overflow-x: hidden;
}

body {
    height: auto;
    /* Remove min-height: 100vh to avoid forced minimum height */
    overflow-y: auto;
}

/* Simplest scroll prevention: lock body only */
body.dialog-open,
html:has(body.dialog-open) {
    overflow: hidden !important;
}

/* Filter Tabs */
/* Filter Tabs */
md-text-button.filter-tab {
    --md-text-button-label-text-color: #71717a;
}

md-text-button.filter-tab.active {
    --md-text-button-label-text-color: var(--md-sys-color-primary);
}

md-text-button.filter-tab:hover {
    --md-text-button-label-text-color: var(--md-sys-color-primary);
}

/* Split Button */
.split-button {
    display: flex;
    gap: 2px;
}

.split-button md-filled-tonal-button {
    --md-filled-tonal-button-container-color: #3f3f46;
    --md-filled-tonal-button-label-text-color: var(--md-sys-color-on-surface);
    --md-filled-tonal-button-icon-color: var(--md-sys-color-primary);
    --md-filled-tonal-button-hover-label-text-color: var(--md-sys-color-on-surface);
    --md-filled-tonal-button-hover-icon-color: var(--md-sys-color-primary);
    --md-filled-tonal-button-focus-label-text-color: var(--md-sys-color-on-surface);
    --md-filled-tonal-button-focus-icon-color: var(--md-sys-color-primary);
    --md-filled-tonal-button-pressed-label-text-color: var(--md-sys-color-on-surface);
    --md-filled-tonal-button-pressed-icon-color: var(--md-sys-color-primary);
}

.split-button .split-btn-main {
    border-radius: 20px 5px 5px 20px;
}

.split-button .split-btn-dropdown {
    border-radius: 5px 20px 20px 5px;
    --md-filled-tonal-button-leading-space: 16px;
    --md-filled-tonal-button-trailing-space: 8px;
    min-width: 48px;
    width: 48px;
}

.split-button .split-btn-dropdown md-icon {
    margin-left: 10px;
}

.split-button md-filled-tonal-button md-icon {
    color: var(--md-sys-color-primary);
}

/* Actions Menu - Same style as Platform Menu */
.actions-menu {
    --md-menu-container-color: var(--md-sys-color-surface-container-highest);
    --md-menu-container-elevation: 3;
    --md-menu-container-shape: 24px;
    min-width: 120px;
}

.actions-menu md-menu-item {
    --md-menu-item-label-text-color: var(--md-sys-color-on-surface);
    --md-menu-item-hover-state-layer-color: var(--md-sys-color-on-surface);
    --md-menu-item-hover-state-layer-opacity: 0.08;
}

/* Hover White Effect */
.hover-white:hover {
    color: var(--md-sys-color-primary) !important;
}

/* Table Row Hover Animation - Different speeds for show/hide */
.fade-text {
    transition: opacity 150ms ease-out;
}

.fade-actions {
    transition: opacity 150ms ease-out;
}

.group:hover .fade-text {
    opacity: 0;
    transition: opacity 150ms ease-out;
}

.group:hover .fade-actions {
    opacity: 1;
    transition: opacity 400ms ease-out 200ms;
}

/* Carrier Action Container */
.carrier-action-container {
    font-size: 12px;
}

/* Carrier Info */
.carrier-info {
    font-size: 12px;
    color: rgb(144, 144, 144);
}

/* Test Mode Button - Default (Desktop) */
.test-mode-text-short {
    display: none;
}

/* Mobile Table Styles - Vertical Layout */
@media (max-width: 640px) {
    /* Hide split-button on mobile */
    .split-button {
        display: none;
    }

    /* Show mobile actions on mobile */
    .mobile-actions {
        display: flex !important;
    }

    /* Invoice Header Layout - Mobile */
    .invoice-header-container > div {
        width: 100%;
    }

    .invoice-title {
        order: 1;
        width: auto;
    }

    .mobile-actions {
        order: 2;
        width: auto;
    }

    .header-actions {
        order: 3;
        width: 100%;
        justify-content: center;
    }

    /* Only show filter tabs on mobile */
    .header-actions .split-button {
        display: none;
    }

    /* Filter tabs - centered and distributed on mobile */
    .filter-tabs-row {
        width: 100%;
        justify-content: space-around;
    }

    /* Dialog fields - force 1 column on mobile */
    #editDialog .grid.grid-cols-2 {
        grid-template-columns: 1fr !important;
    }

    /* Hide table header */
    #invoiceTable thead {
        display: none;
    }

    /* Center and constrain tbody width */
    #invoiceTableBody {
        display: block;
        width: 96%;
        margin: 0 auto;
    }

    /* Make each row a card-like block */
    #invoiceTableBody tr {
        display: block;
        padding: 10px 16px;
        border-bottom: 1px solid rgb(39, 39, 42);
    }

    #invoiceTableBody tr:first-child {
        border-top: 1px solid rgb(39, 39, 42);
    }

    /* Stack table cells vertically */
    #invoiceTableBody td {
        display: flex;
        align-items: center;
        padding: 6px 0;
        text-align: left !important;
        border: none;
    }

    /* Show label before content */
    #invoiceTableBody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: rgb(161, 161, 170);
        font-size: 14px;
        margin-right: 12px;
        flex-shrink: 0;
        min-width: 70px;
    }

    /* Type and Buyer cells - grid layout for vertical stacking */
    #invoiceTableBody td[data-label="Type"],
    #invoiceTableBody td[data-label="Buyer"] {
        display: grid;
        grid-template-columns: 70px 1fr;
        column-gap: 12px;
        row-gap: 2px;
        align-items: start;
    }

    #invoiceTableBody td[data-label="Type"]::before,
    #invoiceTableBody td[data-label="Buyer"]::before {
        margin-right: 0;
        grid-column: 1;
        grid-row: 1;
    }

    #invoiceTableBody td[data-label="Type"] > *,
    #invoiceTableBody td[data-label="Buyer"] > * {
        grid-column: 2;
    }

    /* Always show action buttons on mobile */
    .fade-actions {
        opacity: 1 !important;
        position: static !important;
        margin-top: 4px;
    }

    /* Always show carrier info on mobile */
    .fade-text.carrier-info {
        opacity: 1 !important;
        font-size: inherit;
        color: inherit;
    }

    /* Disable hover effect on mobile */
    .group:hover .fade-text.carrier-info {
        opacity: 1 !important;
    }

    /* Bottom buttons - hide icons on mobile */
    .platform-btn md-icon,
    .test-mode-btn md-icon {
        display: none;
    }

    /* Test Mode button - show short text on mobile */
    .test-mode-text-full {
        display: none;
    }

    .test-mode-text-short {
        display: inline;
    }

}


/* Layout - Fixed to allow scrolling */
html, body {
    height: auto;
    min-height: 100%;
}

body {
    /* Remove flex layout that interferes with scroll */
    display: block;
}

/* Custom Gradient Backgrounds */
.gradient-bg {
    background: linear-gradient(135deg, #f1f1f1 0%, #e5e5e5 100%);
}

.gradient-btn {
    background: linear-gradient(135deg, #f1f1f1 0%, #e5e5e5 100%);
    position: relative;
    overflow: hidden;
}

.gradient-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #e5e5e5 0%, #d1d5db 100%);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.gradient-btn:hover::before {
    opacity: 1;
}

.gradient-btn span,
.gradient-btn {
    position: relative;
    z-index: 1;
}

/* MD3 Component Customizations */
md-outlined-text-field {
    --md-outlined-text-field-outline-color: #e2e8f0;
    --md-outlined-text-field-focus-outline-color: var(--md-sys-color-primary);
    --md-outlined-text-field-label-text-color: #64748b;
    --md-outlined-text-field-container-color: transparent;
    --md-outlined-text-field-hover-label-text-color: var(--md-sys-color-on-surface-variant);
    --md-outlined-text-field-focus-label-text-color: var(--md-sys-color-primary);
    --md-outlined-text-field-error-label-text-color: var(--md-sys-color-error);
}

md-filled-button.gradient-btn {
    --md-filled-button-container-color: var(--md-sys-color-primary);
    --md-filled-button-hover-container-color: #e5e5e5;
    --md-filled-button-pressed-container-color: #d1d5db;
}

md-text-button {
    --md-text-button-label-text-size: 14px;
    --md-text-button-container-height: 32px;
}

/* Icon size override */
md-icon-button {
    --md-icon-button-icon-size: 24px;
}

md-linear-progress {
    --md-linear-progress-active-indicator-color: var(--md-sys-color-primary);
    --md-linear-progress-track-color: #334155;
    border-radius: 4px;
}

/* Custom Input Field - No Border Ever */
.custom-input {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 8px 12px;
    color: var(--md-sys-color-on-surface);
    font-size: 14px;
    outline: none;
    height: 40px;
}

.custom-input:focus {
    background: transparent;
    border: none;
    outline: none;
}

.custom-input::placeholder {
    color: #71717a;
}

/* Input Container - border handled by Tailwind class */
.input-container {
    background-color: var(--md-sys-color-surface-container);
    border-radius: 24px;
    position: relative;
    transition: filter 0.3s ease; /* Keep transition for blur effect only */
}

#fetchProgress {
    position: absolute;
    top: 0;
    left: 25px;
    right: 25px;
    display: none;
}

/* Chat-style Data Source Input */
.data-input {
    --md-outlined-text-field-outline-color: #4b5563;
    --md-outlined-text-field-focus-outline-color: var(--md-sys-color-primary);
    --md-outlined-text-field-label-text-color: #9ca3af;
    --md-outlined-text-field-container-color: transparent;
    --md-outlined-text-field-supporting-text-color: #6b7280;
}

.data-input md-outlined-text-field {
    --md-sys-color-on-surface: #f9fafb;
    --md-sys-color-on-surface-variant: #9ca3af;
}

/* MD3 Icon Button Styles */


/* MD3 Filled Icon Button for Execute Button */
md-filled-icon-button.execute-btn {
    --md-filled-icon-button-container-color: transparent !important;
    --md-filled-icon-button-icon-color: #0a0a0a !important;
    --md-filled-icon-button-container-width: 40px !important;
    --md-filled-icon-button-container-height: 40px !important;
    background: linear-gradient(135deg, #f1f1f1 0%, #e5e5e5 100%) !important;
    color: #0a0a0a;
    border-radius: 50% !important;
}

md-filled-icon-button.execute-btn.disabled {
    --md-filled-icon-button-icon-color: #4b5563;
    background: transparent;
    opacity: 0.5;
    pointer-events: none;
}

md-filled-icon-button.execute-btn.processing {
    --md-filled-icon-button-icon-color: #0a0a0a;
    background: linear-gradient(135deg, #f1f1f1 0%, #e5e5e5 100%);
}

/* Text button for execute */
md-filled-button.execute-btn-text {
    --md-filled-button-container-color: transparent !important;
    --md-filled-button-label-text-color: #0a0a0a !important;
    --md-filled-button-container-height: 40px !important;
    background: linear-gradient(135deg, #f1f1f1 0%, #e5e5e5 100%) !important;
    color: #0a0a0a;
    border-radius: 20px !important;
    min-width: 60px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    letter-spacing: 0.1px !important;
}

md-filled-button.execute-btn-text:disabled,
md-filled-button.execute-btn-text[disabled] {
    --md-filled-button-label-text-color: #4b5563;
    background: transparent !important;
    opacity: 0.5;
    pointer-events: none;
}

/* Stop/Pause Button with white background */
md-filled-icon-button.execute-btn-outlined {
    --md-filled-icon-button-container-color: var(--md-sys-color-primary);
}

/* Void Button */
.void-btn:hover {
    --md-text-button-label-text-color: var(--md-sys-color-error) !important;
}

/* Material Design 3 Shadows */
.md-shadow-1 {
    box-shadow: 
        0px 1px 2px rgba(0, 0, 0, 0.3),
        0px 1px 3px 1px rgba(0, 0, 0, 0.15);
}

.md-shadow-2 {
    box-shadow: 
        0px 1px 2px rgba(0, 0, 0, 0.3),
        0px 2px 6px 2px rgba(0, 0, 0, 0.15);
}

.md-shadow-3 {
    box-shadow: 
        0px 1px 3px rgba(0, 0, 0, 0.3),
        0px 4px 8px 3px rgba(0, 0, 0, 0.15);
}

/* Progress Bar Animation */
@keyframes progressPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.progress-pulse {
    animation: progressPulse 1.5s ease-in-out infinite;
}

/* Status Badges */
.status-success {
    background-color: #dcfce7;
    color: #166534;
    border-color: #bbf7d0;
}

.status-error {
    background-color: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
}

.status-warning {
    background-color: #fefce8;
    color: #a16207;
    border-color: #fef08a;
}

/* Card Hover Effects */
.card-hover {
    transition: all 0.2s ease;
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 
        0px 2px 4px rgba(0, 0, 0, 0.3),
        0px 4px 12px 4px rgba(0, 0, 0, 0.15);
}

/* Loading Spinner */
.spinner {
    border: 2px solid #f3f4f6;
    border-top: 2px solid var(--md-sys-color-primary);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Fade In Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}


/* Mobile Responsive Adjustments */
@media (max-width: 640px) {
    .flex-mobile-col {
        flex-direction: column;
    }
    
    .space-mobile-y > * + * {
        margin-top: 0.75rem;
        margin-left: 0;
    }
    
    .w-mobile-full {
        width: 100%;
    }
}

/* Material Symbols Adjustments */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}
/* Custom Tooltip */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: var(--md-sys-color-on-surface);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    margin-bottom: 4px;
}

.tooltip:hover::after {
    opacity: 1;
}

/* MD3 Dialog Styles */
#editDialog {
  width: 780px !important;
  max-width: 90vw !important;
  height: 80vh !important;
  max-height: 80vh !important;
  --md-dialog-container-shape: 24px;
  border: 1px solid var(--md-sys-color-outline);
}

/* Dialog Header Layout */
md-dialog [slot="headline"] {
    padding: 16px 24px 16px 24px !important;
    margin-bottom: 0 !important;
    border: none !important;
    border-bottom: none !important;
    box-shadow: none !important;
    position: relative;
    overflow: visible !important;
    z-index: 10;
}

md-dialog [slot="headline"]::after {
    content: none !important;
    display: none !important;
}

/* Remove any potential dividers */
md-dialog [slot="headline"] + * {
    border-top: none !important;
    margin-top: 16px;
}

/* Dialog Content Scrolling */
md-dialog:not(.confirm-dialog) [slot="content"] {
    flex: 1;
    overflow-y: auto;
    padding: 24px 24px 16px 24px;
    background-color: var(--md-sys-color-surface-container-high);
}

/* Dialog Form Fields */
md-dialog md-outlined-text-field {
    --md-outlined-text-field-container-color: transparent;
    --md-outlined-text-field-outline-color: var(--md-sys-color-outline);
    --md-outlined-text-field-focus-outline-color: var(--md-sys-color-primary);
    --md-outlined-text-field-hover-outline-color: var(--md-sys-color-on-surface-variant);
    --md-outlined-text-field-label-text-color: var(--md-sys-color-on-surface-variant);
    --md-outlined-text-field-hover-label-text-color: var(--md-sys-color-on-surface-variant);
    --md-outlined-text-field-focus-label-text-color: var(--md-sys-color-primary);
    --md-outlined-text-field-input-text-color: var(--md-sys-color-on-surface);
    --md-outlined-text-field-container-shape: 12px;
}

md-dialog md-filled-select {
    --md-filled-select-text-field-container-color: var(--md-sys-color-surface-container-highest);
    --md-filled-select-text-field-focus-container-color: var(--md-sys-color-surface-container-highest);
    --md-filled-select-text-field-input-text-color: var(--md-sys-color-on-surface);
    --md-filled-select-text-field-label-text-color: var(--md-sys-color-on-surface-variant);
    --md-filled-select-text-field-container-shape: 12px;
}

md-dialog md-outlined-select {
    --md-outlined-select-text-field-container-shape: 12px;
}

/* Dialog Header Buttons */
md-dialog md-icon-button {
    --md-icon-button-icon-color: var(--md-sys-color-on-surface-variant);
}

md-dialog md-icon-button:hover {
    --md-icon-button-icon-color: var(--md-sys-color-on-surface);
}

/* Category Menu Styling */
md-dialog md-menu {
    --md-menu-container-color: var(--md-sys-color-surface-container-highest);
    --md-menu-container-elevation: 3;
    --md-menu-container-shape: 24px;
    min-width: 195px;
    width: 195px;
}

md-dialog md-menu md-menu-item {
    --md-menu-item-label-text-color: var(--md-sys-color-on-surface);
    --md-menu-item-hover-state-layer-color: var(--md-sys-color-on-surface);
    --md-menu-item-hover-state-layer-opacity: 0.08;
    justify-content: center;
}

/* Save Dialog Button */
md-icon-button.save-dialog-btn:hover {
    --md-icon-button-icon-color: var(--md-sys-color-primary);
}

@media (max-width: 640px) {
    #editDialog [slot="headline"] #categoryTitleContainer {
        min-width: auto;
    }
}

/* Force remove any borders or dividers in dialog */
md-dialog {
    --md-dialog-divider-color: transparent !important;
}

/* Confirm Dialog - Using MD3 official tokens */
md-dialog.confirm-dialog {
    width: 320px !important;
    --md-dialog-container-color: var(--md-sys-color-surface-container-high);
    --md-dialog-headline-color: var(--md-sys-color-on-surface);
    --md-dialog-headline-font: var(--md-sys-typescale-headline-small-font);
    --md-dialog-headline-size: var(--md-sys-typescale-headline-small-size);
    --md-dialog-headline-weight: var(--md-sys-typescale-headline-small-weight);
    --md-dialog-headline-line-height: var(--md-sys-typescale-headline-small-line-height);
    --md-dialog-supporting-text-color: var(--md-sys-color-on-surface-variant);
    --md-dialog-supporting-text-font: var(--md-sys-typescale-body-medium-font);
    --md-dialog-supporting-text-size: var(--md-sys-typescale-body-medium-size);
    --md-dialog-supporting-text-weight: var(--md-sys-typescale-body-medium-weight);
    --md-dialog-supporting-text-line-height: var(--md-sys-typescale-body-medium-line-height);
    --md-dialog-icon-color: var(--md-sys-color-primary);
    --md-dialog-icon-size: 24px;
}

.confirm-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px;
}

.confirm-icon {
    font-size: var(--md-dialog-icon-size);
    color: var(--md-dialog-icon-color);
    margin-bottom: 20px;
}

.confirm-title {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.2;
    color: var(--md-sys-color-on-surface);
    margin: 0 0 20px 0;
}

.confirm-message {
    font-family: var(--md-dialog-supporting-text-font);
    font-size: var(--md-dialog-supporting-text-size);
    font-weight: var(--md-dialog-supporting-text-weight);
    line-height: var(--md-dialog-supporting-text-line-height);
    color: var(--md-dialog-supporting-text-color);
    margin: 0;
}

md-dialog.confirm-dialog [slot="actions"] {
    padding: 16px 24px 24px 24px;
}

md-dialog *,
md-dialog *::before,
md-dialog *::after {
    border-bottom: none !important;
    border-top: none !important;
}

md-dialog [slot="headline"],
md-dialog [slot="headline"] *,
md-dialog [slot="headline"] + *,
md-dialog [slot="headline"] ~ * {
    border: none !important;
    border-bottom: none !important;
    border-top: none !important;
    box-shadow: none !important;
}

/* Category title container styling */
#categoryTitleContainer {
    position: relative;
    min-width: 300px;
}

/* Menu positioning improvements */
md-dialog md-menu[positioning="popover"] {
    transform-origin: top center !important;
}



/* Item Row Alignment Fix - Stop Looking Wonky */
#itemsList .grid {
    align-items: center !important;
}

#itemsList md-icon-button {
    height: 56px;
    width: 56px;
    flex-shrink: 0;
    justify-self: end; /* Align delete button to the right */
}

#itemsList md-outlined-text-field {
    --md-outlined-text-field-container-height: 56px;
}

/* Force all item fields to have the same bottom spacing */
#itemsList md-outlined-text-field {
    min-height: calc(56px + 20px); /* container height + supporting text space */
}

/* Add bottom padding to fields without supporting text */
#itemsList md-outlined-text-field:not([supporting-text]) {
    padding-bottom: 20px;
}



/* Form Validation Error Styles */
md-outlined-text-field.error,
md-outlined-text-field[error] {
    --md-outlined-text-field-outline-color: var(--md-sys-color-error) !important;
    --md-outlined-text-field-focus-outline-color: var(--md-sys-color-error) !important;
    --md-outlined-text-field-label-text-color: var(--md-sys-color-error) !important;
    --md-outlined-text-field-error-supporting-text-color: var(--md-sys-color-error) !important;
    --md-outlined-text-field-error-hover-outline-color: var(--md-sys-color-error) !important;
    --md-outlined-text-field-error-hover-label-text-color: var(--md-sys-color-error) !important;
}

md-outlined-select.error {
    --md-outlined-select-text-field-outline-color: var(--md-sys-color-error) !important;
    --md-outlined-select-text-field-focus-outline-color: var(--md-sys-color-error) !important;
    --md-outlined-select-text-field-hover-outline-color: var(--md-sys-color-error-container) !important;
    --md-outlined-select-text-field-label-text-color: var(--md-sys-color-error) !important;
    --md-outlined-select-text-field-hover-label-text-color: var(--md-sys-color-error-container) !important;
}

md-filled-select.error {
    --md-filled-select-text-field-outline-color: var(--md-sys-color-error) !important;
    --md-filled-select-text-field-focus-outline-color: var(--md-sys-color-error) !important;
    --md-filled-select-text-field-label-text-color: var(--md-sys-color-error) !important;
}

/* Tax Type Select Width Control for Mixed Tax */
#itemsList md-outlined-select[data-field="taxType"] {
    width: 140px !important;
    min-width: 140px !important;
    max-width: 140px !important;
    --md-outlined-select-text-field-container-height: 56px;
    padding-bottom: 20px;
}

/* Hide supporting text (character counter) for ALL fields when NOT in error state */
md-outlined-text-field:not([error]) {
    --md-outlined-text-field-supporting-text-color: transparent !important;
    --md-outlined-text-field-supporting-text-size: 0 !important;
}

md-outlined-text-field:not([error])::part(supporting-text) {
    display: none !important;
}

/* Show error messages for all fields when in error state */
md-outlined-text-field[error] {
    --md-outlined-text-field-error-supporting-text-color: var(--md-sys-color-error) !important;
    --md-outlined-text-field-supporting-text-size: 0.75rem !important;
}

/* Ensure error state supporting text is visible */
md-outlined-text-field[error]::part(supporting-text) {
    display: block !important;
    color: var(--md-sys-color-error) !important;
    font-size: 0.75rem !important;
}

/* Fix uniform height for all dialog text fields - Same as item fields */
md-dialog md-outlined-text-field {
    --md-outlined-text-field-container-height: 56px;
}

/* Ensure supporting text area has consistent height */
md-dialog md-outlined-text-field::part(supporting-text) {
    min-height: 16px;
    line-height: 16px;
}

/* Non-error fields need invisible but space-occupying supporting text */
md-dialog md-outlined-text-field:not([error])::part(supporting-text) {
    color: transparent !important;
    visibility: hidden !important;
    min-height: 16px;
    line-height: 16px;
    display: block !important;
}


/* Add Item Button Styles - Material Design 3 */
md-text-button.add-item-text-btn {
    --md-text-button-label-text-color: var(--md-sys-color-primary);
    --md-text-button-icon-color: var(--md-sys-color-primary);
    --md-text-button-hover-state-layer-color: var(--md-sys-color-primary);
    --md-text-button-hover-state-layer-opacity: 0.08;
    --md-text-button-focus-state-layer-color: var(--md-sys-color-primary);
    --md-text-button-focus-state-layer-opacity: 0.12;
    --md-text-button-pressed-state-layer-color: var(--md-sys-color-primary);
    --md-text-button-pressed-state-layer-opacity: 0.12;
    /* Ensure state layer container has correct size */
    --md-text-button-container-shape: 20px;
    --md-text-button-container-height: 40px;
}

md-text-button.add-item-text-btn:hover {
    --md-text-button-label-text-color: var(--md-sys-color-primary);
    --md-text-button-icon-color: var(--md-sys-color-primary);
}

/* Common styles for both text buttons */
md-text-button.test-mode-btn,
md-text-button.platform-btn {
    --md-text-button-container-height: 40px;
    --md-text-button-label-text-font: var(--app-font-stack);
    --md-text-button-label-text-color: var(--md-sys-color-on-surface-variant);
    --md-text-button-icon-color: var(--md-sys-color-on-surface-variant);
    --md-text-button-hover-label-text-color: var(--md-sys-color-on-surface-variant);
    --md-text-button-hover-icon-color: var(--md-sys-color-on-surface-variant);
    --md-text-button-focus-label-text-color: var(--md-sys-color-on-surface-variant);
    --md-text-button-focus-icon-color: var(--md-sys-color-on-surface-variant);
    --md-text-button-pressed-label-text-color: var(--md-sys-color-on-surface-variant);
    --md-text-button-pressed-icon-color: var(--md-sys-color-on-surface-variant);
}

md-text-button.test-mode-btn.selected {
    background-color: #3a3a3a !important;
    --md-text-button-label-text-color: var(--md-sys-color-primary) !important;
    --md-text-button-icon-color: var(--md-sys-color-primary) !important;
    --md-text-button-hover-label-text-color: var(--md-sys-color-primary) !important;
    --md-text-button-hover-icon-color: var(--md-sys-color-primary) !important;
    --md-text-button-focus-label-text-color: var(--md-sys-color-primary) !important;
    --md-text-button-focus-icon-color: var(--md-sys-color-primary) !important;
    --md-text-button-pressed-label-text-color: var(--md-sys-color-primary) !important;
    --md-text-button-pressed-icon-color: var(--md-sys-color-primary) !important;
}


/* Platform Menu Styling - Same as Dialog Menu */
#platformMenu {
    --md-menu-container-color: var(--md-sys-color-surface-container-highest);
    --md-menu-container-elevation: 3;
    --md-menu-container-shape: 24px;
    min-width: 120px;
}

#platformMenu md-menu-item {
    --md-menu-item-label-text-color: var(--md-sys-color-on-surface);
    --md-menu-item-hover-state-layer-color: var(--md-sys-color-on-surface);
    --md-menu-item-hover-state-layer-opacity: 0.08;
}

/* Global MD3 Select Option Styles */
md-select-option {
    --md-menu-item-selected-container-color: rgba(255, 255, 255, 0.08);
    --md-menu-item-hover-state-layer-color: rgba(255, 255, 255, 0.05);
    --md-menu-item-focus-state-layer-color: rgba(255, 255, 255, 0.08);
}

md-select-option[selected] {
    --md-menu-item-selected-container-color: rgba(255, 255, 255, 0.12);
    background-color: rgba(255, 255, 255, 0.12);
}

/* Dialog Section Separators - Darker Gradient Lines */
#editDialog .section-divider {
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(82, 82, 91, 0.6) 20%, 
        rgba(82, 82, 91, 0.9) 50%, 
        rgba(82, 82, 91, 0.6) 80%, 
        transparent 100%
    );
    border: none !important;
    margin: 16px 0 32px 0 !important;
    display: block !important;
}

/* First Block: Add Item and Comment Layout */

/* Comment field styling - 50% width and right aligned */
#editDialog .w-1\/2.ml-auto {
    max-width: 50%;
}

/* Second Block: Amount Summary Layout */

/* Amount labels right alignment - only the label text, not the numbers */
.amount-label {
    text-align: right;
    min-width: 80px; /* Ensure consistent spacing for right alignment */
}

/* Add Item button styling in dialog */
#editDialog md-text-button.add-item-text-btn {
    margin: 0;
    flex-shrink: 0;
    /* Remove padding: 0, preserve MD3 button's correct internal structure */
}

/* Item Fields Grid - Responsive Layout */
@media (max-width: 640px) {
    .item-fields-grid {
        grid-template-columns: 1fr 56px !important;
        gap: 12px !important;
    }

    /* Row 1: Name (full width) */
    .item-fields-grid > *:nth-child(1) {
        grid-column: 1 / -1;
    }

    /* Row 2: Qty (full width) */
    .item-fields-grid > *:nth-child(2) {
        grid-column: 1 / -1;
    }

    /* Row 3: Unit (full width) */
    .item-fields-grid > *:nth-child(3) {
        grid-column: 1 / -1;
    }

    /* Row 4: Price + Delete (or Tax if exists) */
    .item-fields-grid > *:nth-child(4) {
        grid-column: 1;
    }

    /* Tax (full width if exists) */
    .item-fields-grid > *:nth-child(5):not(.remove-item-btn) {
        grid-column: 1 / -1;
    }

    /* Delete button */
    .item-fields-grid > .remove-item-btn {
        grid-column: 2;
        grid-row: 4;
    }

    /* When Tax exists, Delete moves to row 6 */
    .item-fields-grid > *:nth-child(6) {
        grid-column: 2;
        grid-row: 5;
    }
}

/* Comment input styling */
#editDialog .w-1\/2 md-outlined-text-field {
    --md-outlined-text-field-container-height: 40px;
}

/* Force right alignment for comment input - Multiple approaches */
#editDialog .comment-field input,
#editDialog md-outlined-text-field.comment-field input,
#editDialog md-outlined-text-field.comment-field::part(input),
#editDialog .comment-field ::part(input) {
    text-align: right !important;
}

/* Additional hiding for comment field character counter */
#editDialog .comment-field::part(supporting-text) {
    display: none !important;
}

/* Amount Summary spacing improvements - No longer needed as border was removed */

/* Dialog Blur Effect - Input Container & Statistics Section */
.input-container,
#statsSection {
    transition: filter 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-container.dialog-blur,
#statsSection.dialog-blur,
#previewSection.dialog-blur {
    filter: blur(4px);
    opacity: 0.6;
    pointer-events: none; /* Prevent interaction when blurred */
}


/* Platform Menu Blur Effect - Invoice Table with Gradient */
#previewSection {
    position: relative;
}

#previewSection::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to top,
        rgba(10, 10, 10, 0.8) 0%,
        rgba(10, 10, 10, 0.6) 30%,
        rgba(10, 10, 10, 0.4) 60%,
        rgba(10, 10, 10, 0.2) 80%,
        transparent 100%
    );
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    mask: linear-gradient(
        to top,
        black 0%,
        black 20%,
        rgba(0,0,0,0.8) 40%,
        rgba(0,0,0,0.5) 70%,
        transparent 100%
    );
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#previewSection.menu-blur::before {
    opacity: 1;
}



/* =====================================
   HEADER STYLING
   ===================================== */

/* Header Background */
header {
    background-color: var(--md-sys-color-surface);
    overflow-x: visible;
}

header .logo-shimmer {
    padding-right: 0.3em;
}

/* =====================================
   SCROLL GLASS OVERLAY EFFECTS
   ===================================== */

/* Header Glass Overlay controlled by scroll state */
body.scrolled header {
    background: linear-gradient(
        to bottom,
        #0a0a0a 0%,
        #0a0a0a 85%,
        rgba(10, 10, 10, 0.6) 100%
    );
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

/* Bottom Input Area Glass Overlay - No extra length */
body.scrolled .fixed.bottom-0 {
    background: linear-gradient(
        to top,
        #0a0a0a 0%,
        #0a0a0a 80%,
        rgba(10, 10, 10, 0.9) 90%,
        rgba(10, 10, 10, 0.7) 95%,
        rgba(10, 10, 10, 0.4) 100%
    ) !important;
    backdrop-filter: blur(6px) !important;
    -webkit-backdrop-filter: blur(6px) !important;
}

/* =====================================
   CAVEAT HANDWRITING FONT FOR LOGO
   ===================================== */

/* Caveat - Relaxed and natural, professional yet casual */
.font-caveat {
    font-family: 'Caveat', cursive;
}

/* Logo Text Shimmer Effect */
.logo-shimmer {
    position: relative;
    overflow: visible;
}

.logo-shimmer::before {
    content: 'Lazy e-Invoice';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        transparent 40%,
        #0f172a 50%,
        transparent 60%,
        transparent 100%
    );
    background-size: 210% 100%;
    background-position: 80% 0%;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    opacity: 0;
    animation: textShimmer 18s infinite linear 18s;
    animation-fill-mode: none;
}

@keyframes textShimmer {
    0% {
        opacity: 0;
        background-position: 80% 0%;
    }
    1% {
        opacity: 1;
        background-position: 80% 0%;
    }
    11% {
        opacity: 1;
        background-position: -80% 0%;
    }
    12% {
        opacity: 0;
        background-position: -80% 0%;
    }
    100% {
        opacity: 0;
        background-position: 80% 0%;
    }
}

/* =====================================
   FOOTER LINK STYLES
   ===================================== */

/* Footer links hover effect using primary color */
.footer-link {
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--md-sys-color-primary) !important;
}

/* =====================================
   TABLE ROW ANIMATIONS
   ===================================== */

/* Simple fade animations for table rows */
@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

.row-fade-in {
    animation: fadeIn 0.6s ease-out;
    opacity: 0;
}

.row-fade-out {
    animation: fadeOut 0.3s ease-out forwards;
}

/* =====================================
   WELCOME SCREEN STYLES
   ===================================== */

#welcomeScreen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.welcome-container {
    position: relative;
    width: 780px;
    height: 482px;
    background-color: var(--md-sys-color-surface-container);
    border: 1px solid rgb(39, 39, 42);
    border-radius: 24px;
    box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    color: var(--md-sys-color-on-surface);
}

@media (max-width: 820px) {
    .welcome-container {
        width: 85%;
        max-width: 600px;
        height: auto;
        min-height: 600px;
    }
}

@media (max-width: 640px) {
    .welcome-container {
        width: 90%;
        max-width: 400px;
        height: auto;
        min-height: 560px;
        border-radius: 24px;
    }
}

.welcome-logo {
    font-family: 'Caveat', cursive;
    font-size: 2rem;
    font-weight: 600;
    color: var(--md-sys-color-on-surface);
    text-align: center;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    margin-top: -1rem;
}

.welcome-subtitle {
    color: var(--md-sys-color-on-surface-variant);
}

.welcome-footer {
    margin-top: auto;
    text-align: center;
}

.welcome-footer .footer-link {
    color: #a1a1aa;
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.2s ease;
}

.welcome-footer .footer-link:hover {
    color: var(--md-sys-color-primary);
}

.welcome-content {
    animation: fadeInUp 0.8s ease-out forwards;
}

.feature-card {
    position: relative;
    border: 1px solid rgb(63, 63, 70);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

@media (min-width: 640px) {
    .feature-card {
        aspect-ratio: 1.618 / 1;
    }
}

.feature-card:hover {
    border-color: var(--md-sys-color-primary);
}

.feature-card.selected {
    border-color: var(--md-sys-color-primary);
}

.card-icon {
    font-size: 1rem;
    color: var(--md-sys-color-primary);
    flex-shrink: 0;
    line-height: 1rem;
    display: inline-flex;
    align-items: center;
}

.card-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--md-sys-color-on-surface);
    line-height: 1.2;
}

.card-description {
    font-size: 0.75rem;
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.5;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 0.75rem;
}

.footer-copyright {
    color: #6b7280;
    font-size: 0.75rem;
}

/* Info Tooltip Styling */
.info-tooltip {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    padding: 16px;
    font-size: 0.75rem;
    line-height: 1.5;
    width: 16rem;
    background-color: var(--md-sys-color-surface-container-highest);
    color: var(--md-sys-color-on-surface);
    border-radius: 24px;
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    z-index: 50;
    display: none;
}

.info-tooltip:not(.hidden) {
    display: block;
}

/* Desktop: Tooltip above button */
@media (min-width: 640px) {
    .info-tooltip {
        top: auto;
        bottom: 100%;
        margin-top: 0;
        margin-bottom: 8px;
        width: 20rem;
    }
}

.welcome-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 24px;
    z-index: -1;
    background: linear-gradient(90deg, #0fffc1 0%, #7e0fff 100%);
    background-size: 200% 200%;
    animation: animateGlow 10s ease infinite;
    box-shadow:
        0 0 60px 20px rgba(15, 255, 193, 0.7),
        0 0 120px 40px rgba(15, 255, 193, 0.5),
        0 0 180px 60px rgba(15, 255, 193, 0.3),
        0 0 60px 20px rgba(126, 15, 255, 0.7),
        0 0 120px 40px rgba(126, 15, 255, 0.5),
        0 0 180px 60px rgba(126, 15, 255, 0.3);
}

.welcome-container::after {
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    right: 0;
    z-index: -1;
    height: 100%;
    width: 100%;
    margin: 0 auto;
    filter: blur(40px);
    transform: scale(1.3);
    background: linear-gradient(90deg, #0fffc1, #7e0fff);
    background-size: 200% 200%;
    animation: animateGlow 10s ease infinite;
    display: none;
}

@supports (backdrop-filter: blur(1px)) {
    .welcome-container::before {
        display: none;
    }

    .welcome-container::after {
        display: block;
    }
}

@keyframes animateGlow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}


@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.ide-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Welcome Page Responsive Design */
@media (max-width: 768px) {
    .ide-container {
        padding: 2rem 1rem;
    }
    
    .feature-cards {
        flex-direction: column;
    }
}