/* PaperLink Color Variables - extracted from logo */
:root {
    --paperlink-green: #4aa885;
    --paperlink-green-hover: #3d8f6e;
    --paperlink-green-light: #e8f5f1;
    --text-dark: #333333;
    --text-gray: #666666;
    --border-light: #dddddd;
}

html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Roboto', system-ui, sans-serif;
}

/* Modern typography system */
.navbar-brand {
    font-weight: 600 !important;
    letter-spacing: -0.02em !important;
    font-size: 1.25rem !important;
}

h1, h2, h3, h4, h5, h6 {
    letter-spacing: -0.02em;
    font-weight: 600;
}

.nav-link {
    font-weight: 500 !important;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #1b6ec2;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #c02d76;
}

/* Modern navbar styling with PaperLink branding */
.navbar {
    border-bottom: 1px solid var(--border-light) !important;
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
    background-color: white !important;
}

/* Enhanced spacing for navigation items */
.navbar-nav .nav-item {
    margin: 0 0.5rem;
}

.navbar-nav .nav-link {
    padding: 0.5rem 1rem !important;
    color: var(--text-dark) !important;
    font-weight: 500 !important;
}

/* Green hover effects - no background, only text color change */
.nav-link-custom:hover {
    color: var(--paperlink-green) !important;
}

.dropdown-toggle.nav-link-custom:hover {
    color: var(--paperlink-green) !important;
}

.dropdown-item:hover {
    background-color: var(--paperlink-green-light);
    color: var(--paperlink-green);
}

/* Active state for current page */
.nav-link.active {
    font-weight: 600 !important;
    color: var(--paperlink-green) !important;
}

/* Login/Logout links styling */
.navbar-text .nav-link {
    color: var(--text-dark) !important;
}

.navbar-text .nav-link:hover {
    color: var(--paperlink-green) !important;
}

/* Branding area improvements */
.navbar-brand {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.navbar-brand img {
    height: 24px !important;
    width: auto !important;
}

/* Login Page Styling */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f9fa;
    padding: 2rem;
}

.login-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    padding: 3rem;
    width: 100%;
    max-width: 480px;
}

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

.login-logo {
    height: 48px;
    width: auto;
    margin-bottom: 1.5rem;
}

.login-header h1 {
    color: var(--text-dark);
    font-size: 1.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.login-header p {
    color: var(--text-gray);
    font-size: 1rem;
    margin: 0;
}

.login-errors {
    margin-bottom: 1.5rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    color: var(--text-gray);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
}

.modern-input {
    height: 48px;
    padding: 0 1rem;
    font-size: 1rem;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    background-color: white;
    color: var(--text-dark);
}

.modern-input-wide {
    height: 56px;
    padding: 0 1.25rem;
    font-size: 1rem;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    background-color: white;
    color: var(--text-dark);
    width: 100%;
}

.modern-input:focus,
.modern-input-wide:focus {
    outline: none;
    border-color: var(--paperlink-green);
}

.modern-input::placeholder {
    color: #999;
    font-size: 0.95rem;
}

.btn-paperlink-primary {
    height: 48px;
    background-color: var(--paperlink-green);
    border: 1px solid var(--paperlink-green);
    border-radius: 4px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
}

.btn-paperlink-primary:hover {
    background-color: var(--paperlink-green-hover);
    border-color: var(--paperlink-green-hover);
    color: white;
}

.btn-paperlink-primary:focus {
    outline: none;
}

.btn-paperlink-primary:active {
    background-color: var(--paperlink-green-hover);
}

.btn-paperlink-primary-green {
    height: 56px;
    background-color: var(--paperlink-green);
    border: 1px solid var(--paperlink-green);
    border-radius: 4px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    width: 100%;
}

.btn-paperlink-primary-green:hover {
    background-color: var(--paperlink-green-hover);
    border-color: var(--paperlink-green-hover);
    color: white;
}

.btn-paperlink-primary-green:focus {
    outline: none;
}

.btn-paperlink-primary-green:active {
    background-color: var(--paperlink-green-hover);
}

@media (max-width: 480px) {
    .login-container {
        padding: 1rem;
    }
    
    .login-card {
        padding: 2rem;
    }
    
    .login-header h1 {
        font-size: 1.625rem;
    }
}

label {
    font-weight: bold;
    color: darkgreen;
    margin: 3px;
}

input {
    margin: 3px;
}

.flex-outer div {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

    .flex-outer div:last-child {
        margin-top: 20px;
    }

    .flex-outer div label,
    .flex-outer div input {
        flex: 1 0 120px;
        max-width: 220px;
    }

        .flex-outer div label + * {
            flex: 1 0 120px;
        }

/* =================================================================== */
/* ENTERPRISE SAAS GLOBAL STYLES - TABLES & ACTION PANELS */
/* =================================================================== */

/* Global Table Container - White Card with Rounded Corners */
.table-container,
.invoices-section {
    background-color: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

/* Section Headers - Consistent Dark Gray Styling */
.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-header h1,
.section-header h2,
.section-header h3,
.section-header h4 {
    color: #374151;
    font-weight: 600;
    margin-bottom: 0;
    margin-left: 0.5rem;
}

/* Action Panel - Above Tables */
.action-panel,
.rz-stack.mt-2.mb-4,
.rz-stack.mt-2.mb-3 {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding: 1rem 0;
    border-bottom: 1px solid #f3f4f6;
}

/* Button Hierarchy - Primary (Green) & Secondary (Outlined) */
.btn-primary-green,
.rz-button.rz-button-md.rz-variant-filled.rz-primary,
.btn-paperlink-primary,
.btn-paperlink-primary-green {
    background-color: var(--paperlink-green) !important;
    border-color: var(--paperlink-green) !important;
    color: white !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-primary-green:hover,
.rz-button.rz-button-md.rz-variant-filled.rz-primary:hover,
.btn-paperlink-primary:hover,
.btn-paperlink-primary-green:hover {
    background-color: var(--paperlink-green-hover) !important;
    border-color: var(--paperlink-green-hover) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(74, 168, 133, 0.3);
}

.btn-secondary-gray,
.rz-button.rz-button-md.rz-variant-outlined,
.rz-button.rz-secondary {
    background-color: white !important;
    border: 1px solid #d1d5db !important;
    color: #374151 !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-secondary-gray:hover,
.rz-button.rz-button-md.rz-variant-outlined:hover,
.rz-button.rz-secondary:hover {
    background-color: #f9fafb !important;
    border-color: #9ca3af !important;
    color: #1f2937 !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Global RadzenDataGrid Styling */
.rz-datatable {
    border: none !important;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

/* Table Headers - Light Gray Background */
.rz-datatable .rz-datatable-header {
    background-color: #f9fafb !important;
}

.rz-datatable .rz-datatable-header .rz-cell {
    background-color: #f9fafb !important;
    color: #374151 !important;
    font-weight: 600 !important;
    padding: 1rem 0.75rem !important;
    border-bottom: 2px solid #e5e7eb !important;
    text-align: center !important;
}

/* Table Rows - Enhanced Padding and Hover Effects */
.rz-datatable .rz-datatable-data .rz-row-item {
    transition: background-color 0.15s ease;
    border-bottom: 1px solid #f3f4f6 !important;
}

.rz-datatable .rz-datatable-data .rz-row-item:hover {
    background-color: #f0fdf4 !important; /* Very light green */
}

.rz-datatable .rz-datatable-data .rz-row-item:nth-child(even) {
    background-color: #fafafa;
}

.rz-datatable .rz-datatable-data .rz-row-item:nth-child(even):hover {
    background-color: #f0fdf4 !important;
}

.rz-datatable .rz-datatable-data .rz-cell {
    padding: 0.875rem 0.75rem !important;
    color: #374151 !important;
    vertical-align: middle;
}

/* Centered alignment for specific data types */
.rz-datatable .rz-datatable-data .rz-cell[data-type="number"],
.rz-datatable .rz-datatable-data .rz-cell[data-type="status"],
.rz-datatable .rz-datatable-data .rz-cell[data-type="date"],
.rz-datatable .rz-datatable-data .rz-cell.text-center {
    text-align: center !important;
}

/* Global table header alignment for all tables */
table th,
.table th,
thead th {
    text-align: center !important;
    padding: 0.875rem 0.75rem !important;
}

/* Center alignment for numeric columns and status badges */
table td.number-column,
table td.status-column,
table td.date-column,
.table td.number-column,
.table td.status-column,
.table td.date-column {
    text-align: center !important;
}

/* Enhanced Table Responsiveness */
.rz-datatable-wrapper {
    border-radius: 8px;
    overflow: hidden;
}

/* Pagination Styling */
.rz-paginator {
    background-color: #f9fafb !important;
    border-top: 1px solid #e5e7eb !important;
    padding: 1rem !important;
}

.rz-paginator .rz-paginator-element {
    color: #374151 !important;
}

/* Search Box Styling */
.rz-textbox {
    border: 1px solid #d1d5db !important;
    border-radius: 4px !important;
    padding: 0.5rem 0.75rem !important;
    transition: border-color 0.15s ease;
}

.rz-textbox:focus {
    border-color: var(--paperlink-green) !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(74, 168, 133, 0.1) !important;
}

/* Loading States */
.loading-state {
    color: #6b7280;
    font-style: italic;
    text-align: center;
    padding: 2rem;
}

/* Notification Overrides */
.rz-messages .rz-message {
    border-radius: 6px;
    border-left-width: 4px;
}

/* File Upload Areas */
.upload-area {
    border: 2px dashed #d1d5db;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    background-color: #fafafa;
    transition: all 0.3s ease;
    margin: 1rem 0;
}

.upload-area:hover {
    border-color: var(--paperlink-green);
    background-color: var(--paperlink-green-light);
}

/* Dialog and Modal Enhancements */
.rz-dialog .rz-dialog-content {
    padding: 1.5rem !important;
}

.rz-dialog .rz-dialog-title {
    color: #374151 !important;
    font-weight: 600 !important;
    border-bottom: 1px solid #e5e7eb !important;
    padding-bottom: 1rem !important;
}

/* =================================================================== */
/* ENTERPRISE SAAS SPECIALIZED COMPONENTS */
/* =================================================================== */

/* KSeF Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-connected {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status-disconnected {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.status-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.status-inactive {
    background-color: #e2e3e5;
    color: #6c757d;
    border: 1px solid #ced4da;
}

/* Certificate Details Cards */
.cert-details-card {
    background: linear-gradient(135deg, var(--paperlink-green) 0%, var(--paperlink-green-hover) 100%);
    color: white;
    padding: 1.25rem;
    border-radius: 0.625rem;
    margin: 0.625rem 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cert-details-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.938rem;
    font-size: 1.1em;
    font-weight: 600;
}

.cert-info-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 0.938rem;
    align-items: center;
}

.cert-label {
    font-weight: 500;
    opacity: 0.9;
}

.cert-value {
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
}

/* Authentication Sections */
.auth-section {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 0.5rem;
    padding: 0.938rem;
    margin: 0.938rem 0;
}

.auth-section.connected {
    background-color: #d4edda;
    border-color: #c3e6cb;
}

/* User Cards */
.user-card {
    background-color: white;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    padding: 0.938rem;
    margin-bottom: 0.938rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease;
}

.user-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.user-card.selected {
    border-color: var(--paperlink-green);
    box-shadow: 0 0 0 2px rgba(74, 168, 133, 0.25);
}

/* Form Layout Helpers */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.938rem;
    margin-bottom: 0.938rem;
}

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