/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #136808;
    --primary-dark: #134c0c;
    --secondary-color: #6b7280;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --bg-color: #f9fafb;
    --card-bg: #ffffff;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.hidden {
    display: none !important;
}

/* Header */
.header {
    background: var(--card-bg);
    box-shadow: var(--shadow);
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.header h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

#quickAddIncomeBtn {
    padding: 0.5rem 0.75rem;
    min-width: auto;
}

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

.header-mobile-title {
    display: none;
}

/* Brand Selector */
.brand-selector {
    max-width: 1200px;
    margin: 1rem auto;
    padding: 0 1rem;
    display: flex;
    gap: 1rem;
    align-items: center;
}

.brand-select {
    flex: 1;
    max-width: 300px;
    padding: 0.625rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
}

.brand-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Brand select in income form */
#incomeBrandId {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    background: var(--card-bg);
    color: var(--text-primary);
    cursor: pointer;
    transition: border-color 0.2s;
}

#incomeBrandId:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    gap: 0.5rem;
    padding: 1rem;
    max-width: 1200px;
    margin: 0 auto;
    border-bottom: 2px solid var(--border-color);
}

.nav-tab {
    padding: 0.5rem 1.5rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}

.nav-tab:hover {
    color: var(--primary-color);
}

.nav-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    font-weight: 600;
}

/* Filters */
.filters {
    max-width: 1200px;
    margin: 1rem auto;
    padding: 1rem;
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.filter-group-full {
    flex: 1 1 100%;
    min-width: 100%;
}

.filter-group input[type="text"] {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.875rem;
}

.filter-group label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.filter-group input[type="date"] {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.875rem;
}

.filter-group input[type="checkbox"] {
    margin-right: 0.5rem;
}

/* Totals Summary */
.totals-summary {
    max-width: 1200px;
    margin: 1rem auto;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 1rem;
}

.total-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.total-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.total-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.total-item.highlight .total-value {
    font-size: 2rem;
    color: var(--success-color);
}

/* Actions */
.actions {
    max-width: 1200px;
    margin: 1rem auto;
    padding: 0 1rem;
}

/* Buttons */
.btn {
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.btn i {
    font-size: 0.875rem;
}

.fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #4b5563;
}

.btn-large {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
}

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

.btn-danger:hover {
    background: #dc2626;
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #059669;
}

/* Incomes List */
.incomes-list {
    max-width: 1200px;
    margin: 1rem auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.income-card {
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
    overflow: hidden;
}

.income-card:hover {
    box-shadow: var(--shadow-lg);
}

.income-card.expanded {
    box-shadow: var(--shadow-lg);
}

.income-summary {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.2s;
    border-bottom: 1px solid transparent;
}

.income-card.expanded .income-summary {
    border-bottom-color: var(--border-color);
    background: var(--bg-color);
}

.income-summary:hover {
    background: var(--bg-color);
}

.income-summary-left {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.income-title-summary {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.income-brand-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    background: var(--bg-color);
    color: var(--text-secondary);
    border-radius: 4px;
    white-space: nowrap;
}

.income-summary-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.income-remaining {
    font-size: 1.125rem;
    font-weight: 700;
    white-space: nowrap;
}

.income-expand-icon {
    color: var(--text-secondary);
    transition: transform 0.2s;
    font-size: 0.875rem;
}

.income-card.expanded .income-expand-icon {
    transform: rotate(180deg);
}

.income-details-expanded {
    padding: 1.5rem;
}

.income-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.income-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.income-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.5rem;
}

.badge-pending {
    background: #fef3c7;
    color: #92400e;
}

.badge-partial {
    background: #dbeafe;
    color: #1e40af;
}

.badge-paid {
    background: #d1fae5;
    color: #065f46;
}

.badge-expectation {
    background: #f3f4f6;
    color: #374151;
}

.income-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.income-detail {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.income-amounts {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--bg-color);
    border-radius: 6px;
}

.amount-item {
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.amount-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.income-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s;
    box-shadow: var(--shadow-lg);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.close:hover {
    color: var(--text-primary);
}

/* Auth Modal */
.auth-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    font-weight: 600;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    max-width: 120px;
    height: auto;
    margin-bottom: 1rem;
}

.auth-title {
    color: #000000;
    font-size: 1.75rem;
    font-weight: 600;
    margin: 0;
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group label i {
    margin-right: 0.5rem;
    color: var(--primary-color);
    width: 16px;
}

.vat-helper-link {
    margin-left: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    transition: all 0.2s;
    display: inline-block;
}

.vat-helper-link:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    text-decoration: none;
}

.vat-helper-link:active {
    transform: scale(0.95);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

/* Loading Spinner */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Toast Notifications */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--text-primary);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.3s;
    max-width: 300px;
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: var(--success-color);
}

.toast.error {
    background: var(--danger-color);
}

/* Payment History */
.payment-item {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-item:last-child {
    border-bottom: none;
}

.payment-info {
    flex: 1;
}

.payment-amount {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--success-color);
}

.payment-date {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Share Modal Styles */
.user-search-results {
    margin-top: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    max-height: 200px;
    overflow-y: auto;
    background: var(--card-bg);
}

.user-search-item {
    padding: 0.75rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: background 0.2s;
}

.user-search-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.user-search-item:hover {
    background: var(--bg-color);
}

.user-search-item:last-child {
    border-bottom: none;
}

.shared-with-list {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.shared-user-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-color);
    border-radius: 6px;
    margin-bottom: 0.5rem;
}

/* Brand Management */
.brands-management {
    margin-top: 1.5rem;
}

.brand-item {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 1rem;
}

.brand-info {
    flex: 1;
}

.brand-info h3 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.brand-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-small {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

/* Responsive */
@media (max-width: 768px) {
    /* .header {
        padding: 0.5rem;
    }
    
    .header-content {
        flex-wrap: nowrap;
        gap: 0.5rem;
    }
    
    .header-logo {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        flex-shrink: 0;
        min-width: 0;
    }
    
    .header-logo h1 {
        display: none;
    }
    
    .header-actions {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        flex-shrink: 0;
        margin-left: auto;
    }
    
    .header-actions .user-info {
        display: none;
    }
    
    .header-mobile-title {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding-top: 0.5rem;
        margin-top: 0.5rem;
        border-top: 1px solid var(--border-color);
        flex-basis: 100%;
        order: 3;
    }
    
    .header-mobile-title span:first-child {
        font-size: 1rem;
        color: var(--primary-color);
        font-weight: 600;
    }
    
    .logo-img {
        height: 32px;
        flex-shrink: 0;
    }
     */
         .header h1{display: none;}
         .header span.user-info{display: none;}
    #quickAddIncomeBtn,
    #logoutBtn {
        padding: 0.375rem 0.625rem;
        font-size: 0.8125rem;
        flex-shrink: 0;
    }
    
    #quickAddIncomeBtn i,
    #logoutBtn i {
        font-size: 0.875rem;
    }
    
    #logoutBtn span {
        display: none;
    }

    .filters {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
        padding: 0.75rem;
    }
    
    .filter-group {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .filter-group label {
        font-size: 0.8125rem;
        margin-bottom: 0;
    }
    
    .filter-group input[type="date"] {
        font-size: 0.8125rem;
        padding: 0.375rem 0.5rem;
    }
    
    .filter-group-full {
        grid-column: 1 / -1;
    }
    
    .filter-group:has(input[type="checkbox"]) {
        grid-column: 1 / -1;
        flex-direction: row;
        align-items: center;
    }
    
    .filter-group input[type="checkbox"] {
        margin-right: 0.25rem;
    }
    
    .filters .btn {
        grid-column: 1 / -1;
        padding: 0.5rem;
        font-size: 0.8125rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .income-details {
        grid-template-columns: 1fr;
    }

    .income-amounts {
        flex-direction: column;
    }
    
    .amount-item {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
        padding: 0.75rem;
        background: var(--card-bg);
        border-radius: 4px;
    }
    
    .amount-label {
        margin-bottom: 0;
        margin-right: 1rem;
    }

    .modal-content {
        padding: 1.5rem;
    }

    .totals-summary {
        flex-direction: column;
    }
    
    .total-item {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        /* padding: 0.75rem; */
        background: var(--card-bg);
        border-radius: 4px;
    }
}