@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&family=Fira+Sans:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette - Refined Corporate Blue, White & Gray */
    --color-primary: #1e40af;       /* Deep corporate brand blue */
    --color-primary-light: #3b82f6; /* Interactive slate blue */
    --color-primary-hover: #1d4ed8; /* Darker blue for hovers */
    --color-primary-rgb: 30, 64, 175;
    --color-primary-light-rgb: 59, 130, 246;
    
    --color-bg-start: #f8fafc;      /* Light gray start */
    --color-bg-end: #eff6ff;        /* Softest corporate blue tint end */
    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-surface-hover: #f1f5f9;
    --color-text-main: #0f172a;     /* Very dark slate gray */
    --color-text-muted: #475569;    /* Muted slate */
    --color-border: #e2e8f0;        /* Light clean border */
    --color-divider: #f1f5f9;
    
    /* Highlight / Alert Colors */
    --color-success: #10b981;
    --color-success-bg: rgba(16, 185, 129, 0.08);
    --color-warning: #f59e0b;
    --color-warning-bg: rgba(245, 158, 11, 0.08);
    --color-info: #0284c7;
    --color-info-bg: rgba(2, 132, 199, 0.08);
    --color-danger: #ef4444;
    --color-danger-bg: rgba(239, 68, 68, 0.08);

    /* Shadows - Premium Soft Dimensional Layering */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.05), 0 4px 12px -2px rgba(0, 0, 0, 0.03);
    --shadow-xl: 0 20px 40px -5px rgba(0, 0, 0, 0.06), 0 8px 20px -6px rgba(0, 0, 0, 0.04);
    
    /* Border Radius - Modern Rounded Shapes */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Support via class */
body.dark-mode {
    --color-bg-start: #0f172a;
    --color-bg-end: #020617;
    --color-bg: #0f172a;
    --color-surface: #1e293b;
    --color-surface-hover: #334155;
    --color-text-main: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-border: #334155;
    --color-divider: #1e293b;
    --color-primary-light: #60a5fa;
    --color-primary-hover: #3b82f6;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 25px -3px rgba(0,0,0,0.5);
}

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

body {
    font-family: 'Fira Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: linear-gradient(180deg, var(--color-bg-start) 0%, var(--color-bg-end) 100%);
    background-attachment: fixed;
    color: var(--color-text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    transition: background var(--transition-normal), color var(--transition-normal);
}

/* App Layout */
.app-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

/* Login Screen Overlay */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, var(--color-bg-start) 0%, var(--color-bg-end) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.login-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-xl);
}

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

#loginLogo {
    height: 50px;
    margin-bottom: 1.25rem;
    object-fit: contain;
}

.login-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.login-header p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Floating Header Card */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1.25rem 2rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
    gap: 1rem;
}

.brand-section {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

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

.brand-tagline {
    border-left: 2px solid var(--color-border);
    padding-left: 1rem;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.025em;
    text-transform: uppercase;
}

.user-profile-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.user-badge {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-right: 0.5rem;
}

#userName {
    font-weight: 600;
    font-size: 0.9375rem;
}

#userRole {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
    outline: none;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md), 0 4px 12px rgba(var(--color-primary-rgb), 0.15);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text-main);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background-color: var(--color-surface-hover);
    border-color: var(--color-text-muted);
}

.btn-danger {
    background-color: var(--color-danger-bg);
    border-color: rgba(239, 68, 68, 0.2);
    color: var(--color-danger);
}

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

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

/* Navigation Tabs */
.tabs-navigation {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.5rem;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
}

.tab-link {
    background: none;
    border: none;
    padding: 0.75rem 1.25rem;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.tab-link:hover {
    background-color: var(--color-surface-hover);
    color: var(--color-text-main);
}

.tab-link.active {
    background-color: var(--color-primary);
    color: white;
}

/* Tab Content */
.tab-content {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Dashboard / KPIs Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.kpi-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-end);
    color: var(--color-primary);
}

.kpi-info {
    display: flex;
    flex-direction: column;
}

.kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.kpi-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

/* Form layouts */
.card-wrapper {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 2rem;
    margin-bottom: 2rem;
}

.card-header {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-main);
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.full-width {
    grid-column: span 2;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-main);
}

.form-control {
    font-family: inherit;
    font-size: 0.9375rem;
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    color: var(--color-text-main);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    width: 100%;
}

.form-control:focus {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-light-rgb), 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-row-multi {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

/* Combobox (Searchable Select) Custom style */
.combobox-container {
    position: relative;
}

.combobox-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    max-height: 250px;
    overflow-y: auto;
    z-index: 100;
    display: none;
    margin-top: 0.25rem;
}

.combobox-option {
    padding: 0.625rem 0.875rem;
    cursor: pointer;
    font-size: 0.9375rem;
    transition: background-color var(--transition-fast);
}

.combobox-option:hover {
    background-color: var(--color-surface-hover);
}

/* Technician Selection Checkboxes */
.technician-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    background-color: var(--color-surface);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    font-weight: 500;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* Calculations Live Box */
.live-calc-box {
    grid-column: span 2;
    background-color: var(--color-info-bg);
    border: 1px solid rgba(2, 132, 199, 0.15);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    color: var(--color-info);
    font-size: 0.9375rem;
    font-weight: 500;
    animation: fadeIn 0.25s ease-out;
}

.live-calc-item strong {
    font-size: 1.0625rem;
    color: var(--color-primary);
}

/* History / Filter Row */
.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) 100px;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-end;
}

/* Tables */
.data-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    background-color: var(--color-surface);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9375rem;
}

.data-table th, .data-table td {
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    background-color: var(--color-surface-hover);
    color: var(--color-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.data-table tbody tr {
    transition: background-color var(--transition-fast);
}

.data-table tbody tr:hover {
    background-color: rgba(var(--color-primary-light-rgb), 0.02);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3.5rem 2rem;
    text-align: center;
    color: var(--color-text-muted);
    background-color: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    margin-top: 1rem;
}

.empty-state-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-surface-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

.empty-state h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-main);
    margin-bottom: 0.25rem;
}

.empty-state p {
    font-size: 0.875rem;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 900;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    width: 90%;
    max-width: 600px;
    box-shadow: var(--shadow-xl);
    transform: translateY(15px);
    transition: transform var(--transition-normal);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-overlay.active .modal-card {
    transform: translateY(0);
}

.modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
    border-radius: 50%;
    transition: background-color var(--transition-fast);
}

.modal-close-btn:hover {
    background-color: var(--color-surface-hover);
    color: var(--color-text-main);
}

.modal-body {
    padding: 2rem;
    overflow-y: auto;
    flex-grow: 1;
}

.modal-footer {
    padding: 1.25rem 2rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Detail View Layout in Modal */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

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

.detail-item.span-2 {
    grid-column: span 2;
}

.detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-value {
    font-size: 0.9375rem;
    color: var(--color-text-main);
    background-color: var(--color-divider);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    min-height: 38px;
    display: flex;
    align-items: center;
}

textarea.detail-value {
    display: block;
    white-space: pre-wrap;
    min-height: 80px;
}

/* Toast Container */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 1100;
}

.toast {
    background-color: var(--color-surface);
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 300px;
    max-width: 450px;
    animation: toast-slide-in var(--transition-normal) forwards;
}

.toast.success {
    border-left: 4px solid var(--color-success);
    color: var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-danger);
    color: var(--color-danger);
}

.toast.info {
    border-left: 4px solid var(--color-info);
    color: var(--color-info);
}

.toast span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-main);
}

@keyframes toast-slide-in {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Action button styling in lists */
.action-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0.375rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    background-color: var(--color-surface-hover);
    color: var(--color-text-main);
}

.btn-icon.delete:hover {
    color: var(--color-danger);
    background-color: var(--color-danger-bg);
}

/* Toggle Switch */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* A4 Printable Paper CSS */
.print-report-container {
    display: none;
}

@media print {
    body {
        background: white !important;
        color: black !important;
    }
    
    .app-container {
        padding: 0 !important;
        max-width: 100% !important;
        margin: 0 !important;
    }
    
    header, nav, .tabs-navigation, .dashboard-grid, .card-wrapper, .toast-container, .modal-overlay, button, .no-print {
        display: none !important;
    }
    
    .print-report-container {
        display: block !important;
        font-family: 'Fira Sans', Arial, sans-serif;
        color: #000;
        line-height: 1.4;
        width: 100%;
        max-width: 21cm;
        margin: 0 auto;
        padding: 1.5cm;
        background: white;
    }
    

    
    .print-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        border-bottom: 2px solid #004880;
        padding-bottom: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .print-logo {
        height: 40px;
        object-fit: contain;
    }
    
    .print-company-info {
        text-align: right;
        font-size: 0.8125rem;
        color: #475569;
    }
    
    .print-title {
        font-size: 1.75rem;
        font-weight: 700;
        color: #000;
        margin-bottom: 1rem;
    }
    
    .print-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        margin-bottom: 1.5rem;
        background-color: #f8fafc;
        border: 1px solid #475569;
        border-radius: 8px;
        padding: 1rem;
    }
    
    .print-info-item {
        display: flex;
        flex-direction: column;
    }
    
    .print-info-label {
        font-size: 0.75rem;
        font-weight: 700;
        color: #475569;
        text-transform: uppercase;
    }
    
    .print-info-value {
        font-size: 0.9375rem;
        font-weight: 600;
    }
    
    .print-section-title {
        font-size: 1.0625rem;
        font-weight: 700;
        color: #000;
        border-bottom: 1px solid #e2e8f0;
        padding-bottom: 0.25rem;
        margin-bottom: 0.75rem;
        margin-top: 1.5rem;
    }
    
    .print-text-box {
        border: 1px solid #475569;
        border-radius: 4px;
        padding: 0.75rem;
        font-size: 0.875rem;
        min-height: 80px;
        white-space: pre-wrap;
        background-color: #fff;
    }
    
    .print-signatures {
        margin-top: 3.5rem;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .print-sig-line {
        border-top: 1px solid #000;
        padding-top: 0.5rem;
        text-align: center;
        font-size: 0.8125rem;
        margin-top: 2rem;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .app-container {
        padding: 1rem;
    }
    
    header {
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem;
    }
    
    .user-profile-section {
        width: 100%;
        justify-content: space-between;
        margin-top: 0.5rem;
        border-top: 1px solid var(--color-border);
        padding-top: 0.75rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .full-width {
        grid-column: span 1;
    }
    
    .live-calc-box {
        grid-column: span 1;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .filter-row {
        grid-template-columns: 1fr;
        align-items: stretch;
    }
    
    .filter-row button {
        margin-top: 0.5rem;
    }
    
    /* Responsive Table to Cards */
    .data-table, .data-table thead, .data-table tbody, .data-table th, .data-table td, .data-table tr {
        display: block;
    }
    
    .data-table thead {
        display: none; /* Hide header */
    }
    
    .data-table tr {
        border-bottom: 2px solid var(--color-border);
        padding: 1rem 0;
    }
    
    .data-table td {
        border-bottom: none;
        padding: 0.375rem 1rem;
        position: relative;
        padding-left: 50%;
        text-align: right;
    }
    
    .data-table td::before {
        content: attr(data-label);
        position: absolute;
        left: 1rem;
        width: 45%;
        text-align: left;
        font-weight: 600;
        color: var(--color-text-muted);
        font-size: 0.8125rem;
        text-transform: uppercase;
    }
    
    .data-table .actions-cell {
        justify-content: flex-end;
    }
}

/* Status Badges for Signature Flow */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-badge.status-unsigned {
    background-color: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.status-badge.status-sent {
    background-color: var(--color-info-bg);
    color: var(--color-info);
    border: 1px solid rgba(2, 132, 199, 0.2);
}

.status-badge.status-signed {
    background-color: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}