/* Mobile-First Responsive Styles */

:root {
    --primary-color: #4f46e5;
    --text-muted: #6b7280;
    --border-color: #e5e7eb;
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
}

* {
    box-sizing: border-box;
}

body {
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Card Headers for Mobile */
.card-header-mobile {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.card-header-mobile h2 {
    margin: 0;
    font-size: clamp(1.1rem, 4vw, 1.5rem);
    flex: 1 1 auto;
}

/* Button Groups for Mobile */
.mobile-button-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-sm-mobile {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

.btn-text-desktop {
    display: none;
}

@media (min-width: 640px) {
    .btn-text-desktop {
        display: inline;
        margin-left: 0.25rem;
    }
}

/* Mobile List View (Default on Mobile) */
.mobile-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mobile-list-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.75rem;
    transition: box-shadow 0.2s;
}

.mobile-list-item:active {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.mobile-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #f3f4f6;
}

.mobile-item-header strong {
    font-size: 0.95rem;
    color: #111827;
    flex: 1;
}

.mobile-actions {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.mobile-amount {
    font-weight: 600;
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.mobile-item-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-field {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.field-label {
    color: var(--text-muted);
    font-size: 0.8rem;
    min-width: 60px;
}

.mobile-field span:last-child {
    color: #374151;
}

/* Desktop Table (Hidden on Mobile) */
.desktop-only {
    display: none;
}

@media (min-width: 768px) {
    .mobile-list {
        display: none;
    }
    
    .desktop-only {
        display: block;
    }
    
    .desktop-table {
        display: none;
    }
}

/* Permission Tags */
.permission-tag {
    font-size: 0.7rem;
    padding: 2px 6px;
    background: #e0e7ff;
    color: #4338ca;
    border-radius: 4px;
    white-space: nowrap;
}

/* Filters Bar for Mobile */
.filters-bar-mobile {
    background: #f8fafc;
    padding: 0.75rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.filter-row {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    margin-bottom: 0.5rem;
}

.filter-row:last-child {
    margin-bottom: 0;
}

.filter-item {
    flex: 1;
    min-width: 0;
}

.filter-item label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    display: block;
}

.filter-item input,
.filter-item select {
    width: 100%;
    padding: 0.4rem;
    font-size: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
}

.filter-reset {
    flex-shrink: 0;
    padding: 0.4rem 0.6rem;
}

@media (min-width: 640px) {
    .filter-row {
        margin-bottom: 0;
    }
    
    .filters-bar-mobile {
        display: flex;
        gap: 0.75rem;
        flex-wrap: wrap;
        align-items: flex-end;
    }
}

/* Stats Summary for Mobile */
.stats-summary-mobile {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(79, 70, 229, 0.05);
    border-radius: 0.5rem;
    border: 1px solid rgba(79, 70, 229, 0.1);
}

.stats-summary-mobile.expense-stats {
    background: rgba(239, 68, 68, 0.05);
    border-color: rgba(239, 68, 68, 0.1);
}

.stat-item {
    text-align: center;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1rem;
    font-weight: 700;
}

.stat-primary {
    color: var(--primary-color);
}

.stat-danger {
    color: #ef4444;
}

@media (min-width: 640px) {
    .stat-value {
        font-size: 1.1rem;
    }
}

/* Record Item Specific Styles */
.record-item .mobile-item-header {
    border-bottom: 2px solid #e0e7ff;
}

.record-date {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.record-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.company-info {
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 0.5rem;
    border-top: 1px solid #f3f4f6;
}

.company-details {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.125rem;
}

.amount-field {
    grid-column: 1 / -1;
    justify-content: space-between;
    padding-top: 0.5rem;
    border-top: 1px solid #f3f4f6;
}

.amount-value {
    font-weight: 700;
    color: #10b981;
    font-size: 1rem;
}

.status-unpaid {
    color: #ef4444;
    font-size: 0.75rem;
    font-weight: 600;
}

.highlight {
    font-weight: 600;
    color: var(--primary-color);
}

.attachment-icon {
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Expense Item Specific Styles */
.expense-item .mobile-item-header {
    border-bottom: 2px solid #fee2e2;
}

.expense-date {
    font-weight: 600;
    color: #374151;
    font-size: 0.9rem;
}

.expense-category-badge {
    display: inline-block;
    background: #eff6ff;
    color: #1e40af;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.expense-amount {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ef4444;
    margin-bottom: 0.5rem;
}

.expense-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.expense-remark {
    grid-column: 1 / -1;
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 0.5rem;
    background: #f9fafb;
    border-radius: 0.375rem;
    border-left: 3px solid #e5e7eb;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Form Styles */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.65rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .form-grid-2 {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.form-group-header label {
    margin-bottom: 0;
}

.btn-text {
    font-size: 0.75rem;
    color: var(--primary-color);
    border: none;
    background: none;
    cursor: pointer;
    padding: 0;
    font-weight: 500;
}

.btn-text:hover {
    text-decoration: underline;
}

.form-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.form-actions button {
    flex: 1;
    min-width: 120px;
}

@media (min-width: 640px) {
    .form-actions button {
        flex: 0 1 auto;
    }
}

/* Permissions Grid */
.permissions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.5rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    flex-shrink: 0;
}

/* Search Select */
.search-select-container {
    position: relative;
}

.search-select-input-wrapper {
    position: relative;
}

.search-select-icon {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: 0.875rem;
}

.search-select-dropdown {
    position: absolute;
    width: 100%;
    max-height: 200px;
    overflow-y: auto;
    background: white;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 0.5rem 0.5rem;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    -webkit-overflow-scrolling: touch;
}

.search-select-option {
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-size: 0.875rem;
    border-bottom: 1px solid #f1f5f9;
    transition: background-color 0.15s;
}

.search-select-option:hover,
.search-select-option:active {
    background-color: #f8fafc;
}

.search-select-option:last-child {
    border-bottom: none;
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding: 0.75rem;
    background: #f8fafc;
    border-radius: 0.5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.step-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e2e8f0;
    color: white;
    font-weight: bold;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.breadcrumb-item.active .step-icon,
.breadcrumb-item.completed .step-icon {
    background: var(--primary-color);
}

.step-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.breadcrumb-item.active .step-label {
    color: var(--primary-color);
    font-weight: 600;
}

.breadcrumb-divider {
    flex: 0 0 30px;
    height: 2px;
    background: #e2e8f0;
}

@media (min-width: 640px) {
    .breadcrumb-nav {
        gap: 1rem;
    }
    
    .step-label {
        font-size: 0.875rem;
    }
    
    .breadcrumb-divider {
        flex: 0 0 40px;
    }
}

/* Record Summary */
.record-summary {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 0.5rem;
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .record-summary {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Dashboard Styles */
.dashboard-overview {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .dashboard-overview {
        grid-template-columns: repeat(3, 1fr);
    }
}

.overview-card {
    padding: 1rem;
    border-radius: 0.5rem;
    border-left: 4px solid;
}

.card-revenue {
    background: #f0fdf4;
    border-left-color: #10b981;
}

.card-expense {
    background: #fef2f2;
    border-left-color: #ef4444;
}

.card-profit {
    background: #eff6ff;
    border-left-color: var(--primary-color);
}

.overview-label {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin: 0 0 0.5rem 0;
}

.overview-value {
    font-size: clamp(1.25rem, 5vw, 1.75rem);
    font-weight: 700;
    margin: 0;
}

.card-revenue .overview-value {
    color: #10b981;
}

.card-expense .overview-value {
    color: #ef4444;
}

.card-profit .overview-value {
    color: var(--primary-color);
}

.dashboard-charts {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .dashboard-charts {
        grid-template-columns: 1fr 1fr;
    }
}

.chart-card {
    margin-bottom: 0;
}

.chart-container {
    height: 300px;
    width: 100%;
}

@media (min-width: 640px) {
    .chart-container {
        height: 350px;
    }
}

/* Idle Badge */
.idle-badge {
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    color: white;
    font-weight: 500;
}

.idle-badge.idle-success {
    background: #10b981;
}

.idle-badge.idle-warning {
    background: #f59e0b;
}

.idle-badge.idle-danger {
    background: #ef4444;
}

/* Calendar Styles */
.calendar-container {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    overflow: hidden;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: #f8fafc;
    border-bottom: 1px solid var(--border-color);
}

.calendar-header span {
    font-weight: 600;
    font-size: 0.95rem;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-color);
}

.calendar-day-head {
    background: #f8fafc;
    padding: 0.5rem;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* Import Modal */
.import-modal-body {
    padding: 0.5rem;
}

.import-notice {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 0.5rem;
    font-size: 0.85rem;
}

.import-notice code {
    display: block;
    margin-top: 0.5rem;
    color: #b45309;
    font-size: 0.8rem;
    padding: 0.5rem;
    background: white;
    border-radius: 0.25rem;
}

.import-notice small {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    padding: 0.5rem 1rem;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.file-input {
    padding: 1rem;
    border: 2px dashed var(--border-color);
    text-align: center;
    cursor: pointer;
}

.import-preview {
    margin-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.preview-table {
    max-height: 300px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Backup Page */
.backup-notice {
    background: #fffbeb;
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid #fde68a;
    margin-bottom: 1.5rem;
}

.backup-notice h3 {
    color: #b45309;
    font-size: 1rem;
    margin: 0 0 0.5rem 0;
}

.backup-notice p {
    color: #78350f;
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

.backup-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .backup-actions {
        grid-template-columns: 1fr 1fr;
    }
}

.backup-card {
    margin-bottom: 0;
    padding: 1.5rem;
}

.export-card {
    background: #f0fdf4;
    border: 2px solid #86efac;
}

.export-card h3 {
    color: #166534;
    margin: 0 0 0.75rem 0;
}

.export-card p {
    color: #15803d;
    font-size: 0.875rem;
    margin: 0 0 1rem 0;
}

.export-card .btn {
    background: #16a34a;
}

.import-card {
    background: #fef2f2;
    border: 2px solid #fca5a5;
}

.import-card h3 {
    color: #991b1b;
    margin: 0 0 0.75rem 0;
}

.import-card p {
    color: #b91c1c;
    font-size: 0.875rem;
    margin: 0 0 1rem 0;
}

.import-card .btn {
    background: #dc2626;
    color: white;
}

.backup-suggestions {
    padding: 1.5rem;
    background: #eff6ff;
    border-radius: 0.5rem;
    border: 1px solid #93c5fd;
    margin-bottom: 1.5rem;
}

.backup-suggestions h3 {
    color: #1e40af;
    font-size: 1rem;
    margin: 0 0 0.75rem 0;
}

.backup-suggestions ul {
    color: #1e3a8a;
    font-size: 0.875rem;
    line-height: 1.8;
    padding-left: 1.5rem;
    margin: 0;
}

.data-stats-card {
    background: #f8fafc;
    margin-bottom: 0;
}

.data-statistics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
}

.stat-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    background: white;
    border-radius: 0.5rem;
    border: 1px solid #e5e7eb;
    text-align: center;
}

.stat-box .stat-num {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.stat-box .stat-label {
    font-size: 0.875rem;
    color: #6b7280;
}

/* Attachment Preview */
.attachment-preview {
    margin-top: 0.5rem;
}

.attachment-preview img {
    max-height: 100px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

/* Mobile Select Enhancement */
.mobile-select {
    max-width: 100%;
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .mobile-select {
        max-width: 400px;
    }
}

/* Button Icon Sizing */
.btn-icon {
    padding: 0.5rem;
    font-size: 0.9rem;
}

/* Utilities */
.hidden {
    display: none !important;
}

.empty-message {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-muted);
}

/* Touch Optimization */
@media (hover: none) and (pointer: coarse) {
    button,
    .btn,
    .btn-icon,
    a {
        min-height: 44px;
        min-width: 44px;
    }
    
    .search-select-option {
        padding: 1rem;
    }
}

/* Safe Area for Notched Devices */
@supports (padding: max(0px)) {
    body {
        padding-left: max(0px, env(safe-area-inset-left));
        padding-right: max(0px, env(safe-area-inset-right));
    }
}