@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');

:root {
    /* Light theme (default) */
    --text-color: #212529;
    --text-color-secondary: #6c757d;
    --background-color: #f5f5f5;
    --card-bg: #fff;
    --card-bg-secondary: #f8f9fa;
    --card-bg-tertiary: #e9ecef;
    --border-color: #e0e0e0;
    --input-bg: #fff;
    --hover-color: #e9ecef;
    --selected-color: #d1ecf1;
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --notification-success: #28a745;
    --notification-error: #dc3545;
    --notification-info: #17a2b8;
    --notification-warning: #ffc107;
    --accent-color: #17a2b8;
    --disabled-color: #adb5bd;
    --dark-text: #212529;
    --danger-bg: #f8d7da;
    --danger-border: #f5c6cb;
    --warning-bg: #fff3cd;
    --warning-border: #ffeeba;
    --dark-gradient-start: #2c3e50;
    --dark-gradient-end: #1e2130;
    --accent-color-hover: #2980b9;
    --text-color-muted: rgba(224, 224, 224, 0.7);
    --card-bg: rgba(44, 62, 80, 0.8);
    --sidebar-width: 280px;
    --header-height: 70px;
    --border-radius: 15px;
    --box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

@media (prefers-color-scheme: dark) {
    :root {
        /* Dark theme */
        --text-color: #e9ecef;
        --text-color-secondary: #adb5bd;
        --background-color: #121212;
        --card-bg: #1e1e1e;
        --card-bg-secondary: #2d2d2d;
        --card-bg-tertiary: #3d3d3d;
        --border-color: #444444;
        --input-bg: #2d2d2d;
        --hover-color: #3d3d3d;
        --selected-color: #264f5a;
        --primary-color: #0d6efd;
        --secondary-color: #6c757d;
        --success-color: #198754;
        --danger-color: #dc3545;
        --warning-color: #ffc107;
        --info-color: #0dcaf0;
        --notification-success: #198754;
        --notification-error: #dc3545;
        --notification-info: #0dcaf0;
        --notification-warning: #ffc107;
        --accent-color: #0dcaf0;
        --disabled-color: #6c757d;
        --dark-text: #212529;
        --danger-bg: #2c0b0e;
        --danger-border: #842029;
        --warning-bg: #332701;
        --warning-border: #664d03;
    }
    
    body {
        background-color: var(--background-color);
        color: var(--text-color);
    }
    
    .page {
        background-color: var(--background-color);
    }
    
    .sidebar {
        background-color: var(--card-bg);
    }
    
    .top-row {
        background-color: var(--card-bg);
        border-bottom: 1px solid var(--border-color);
    }
    
    .content {
        background-color: var(--background-color);
    }
    
    a, .btn-link {
        color: var(--primary-color);
    }
}

html, body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, var(--dark-gradient-start) 0%, var(--dark-gradient-end) 100%);
    color: var(--text-color);
    min-height: 100vh;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: var(--accent-color);
    transition: all 0.3s ease;
}

a:hover, .btn-link:hover {
    color: var(--accent-color-hover);
    text-decoration: none;
}

.btn-secondary {
    background-color: #32383f;
    color: gainsboro;
    padding: 12px 20px;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
    transition: all 0.3s ease;
    position: relative;
}
    .btn-secondary:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(52, 152, 219, 0.5);
    }

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-color-hover) 100%);
    border: none;
    padding: 12px 20px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.5);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.4);
}

.content {
    padding-top: 1.5rem;
}

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

.invalid {
    outline: 1px solid #e74c3c;
}

.validation-message {
    color: #e74c3c;
}

#blazor-error-ui {
    background: rgba(44, 62, 80, 0.9);
    color: #fff;
    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;
    border-top: 1px solid rgba(52, 152, 219, 0.3);
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

#blazor-error-ui .dismiss:hover {
    color: #fff;
    transform: rotate(90deg);
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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

/* Global styles */
* {
    box-sizing: border-box;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-color-hover) 100%);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--accent-color-hover) 0%, var(--accent-color) 100%);
}

/* Toast notifications */
.blazored-toast-container {
    z-index: 2000;
}

.blazored-toast {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: none;
    overflow: hidden;
}

.blazored-toast-success {
    background: var(--notification-success);
    color: white;
    border-left: 4px solid #1b5e20;
}

.blazored-toast-info {
    background: var(--notification-info);
    color: white;
    border-left: 4px solid #01579b;
}

.blazored-toast-warning {
    background: var(--notification-warning);
    color: #212529;
    border-left: 4px solid #e65100;
}

.blazored-toast-error {
    background: var(--notification-error);
    color: white;
    border-left: 4px solid #b71c1c;
}

.blazored-toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.blazored-toast-body {
    padding: 18px;
}

.blazored-toast-header {
    padding: 18px 18px 0 18px;
}

.blazored-toast-close {
    opacity: 0.7;
    transition: all 0.3s ease;
}

.blazored-toast-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

/* Modal styles */
.blazored-modal-container {
    z-index: 1500;
}

.blazored-modal-overlay {
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease-in-out;
}

.blazored-modal {
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.95) 0%, rgba(30, 33, 48, 0.95) 100%);
    color: var(--text-color);
    border: 1px solid rgba(52, 152, 219, 0.3);
    box-shadow: var(--box-shadow);
    animation: slideIn 0.4s ease-in-out;
    overflow: hidden;
    transform: scale(1.05);
}

.blazored-modal-header {
    padding: 20px;
    background: linear-gradient(135deg, #3498db 0%, #9b59b6 100%);
    border-bottom: none;
}

.blazored-modal-title {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.blazored-modal-close {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    font-size: 1.5rem;
}

.blazored-modal-close:hover {
    color: #fff;
    transform: rotate(90deg);
}

.blazored-modal-content {
    padding: 25px;
}

/* Utility classes */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 1rem; }
.ml-4 { margin-left: 1.5rem; }
.ml-5 { margin-left: 3rem; }

.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 1rem; }
.mr-4 { margin-right: 1.5rem; }
.mr-5 { margin-right: 3rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.align-items-center { align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.flex-grow-1 { flex-grow: 1; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

/* Buttons */
.btn {
    padding: 12px 20px;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 60%);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
    pointer-events: none;
}

.btn-primary {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #fff;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2980b9 0%, #3498db 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.5);
}

.btn-secondary {
    background: linear-gradient(135deg, #7f8c8d 0%, #95a5a6 100%);
    color: #fff;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(127, 140, 141, 0.5);
}

.btn-success {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    color: #fff;
}

.btn-success:hover {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(46, 204, 113, 0.5);
}

.btn-danger {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c0392b 0%, #e74c3c 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.5);
}

.btn-warning {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    color: #fff;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #e67e22 0%, #f39c12 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(243, 156, 18, 0.5);
}

.btn:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn:disabled {
    background: linear-gradient(135deg, #7f8c8d 0%, #95a5a6 100%);
    cursor: not-allowed;
    box-shadow: none;
    opacity: 0.7;
}

/* Form controls */
.form-control {
    width: 100%;
    padding: 15px 20px;
    background: rgba(26, 31, 44, 0.6);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: var(--border-radius);
    color: var(--text-color);
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.3);
    transform: translateY(-3px);
}

.form-label {
    display: block;
    margin-bottom: 10px;
    color: var(--accent-color);
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.form-group {
    margin-bottom: 25px;
    position: relative;
}

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

@keyframes slideIn {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInUp {
    from {
        transform: translate3d(0, 100%, 0);
        visibility: visible;
    }
    to {
        transform: translate3d(0, 0, 0);
    }
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

.slide-in-up {
    animation: slideInUp 0.5s ease-in-out;
}

.pulse {
    animation: pulse 2s infinite;
}

/* Error page styling */
.error-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
    background: linear-gradient(135deg, var(--dark-gradient-start) 0%, var(--dark-gradient-end) 100%);
    position: relative;
    overflow: hidden;
}

.error-container::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.2) 0%, rgba(52, 152, 219, 0) 70%);
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

.error-code {
    font-size: 8rem;
    font-weight: 700;
    color: var(--accent-color);
    text-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    margin: 0;
    animation: pulse 2s infinite;
    position: relative;
}

.error-message {
    font-size: 2rem;
    font-weight: 600;
    color: #fff;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    margin: 1rem 0 2rem;
}

.error-description {
    font-size: 1.2rem;
    color: var(--text-color-muted);
    text-align: center;
    max-width: 600px;
    margin-bottom: 3rem;
}

.error-btn {
    padding: 15px 30px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-color-hover) 100%);
    color: #fff;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.5);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.error-btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 60%);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
    pointer-events: none;
}

.error-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(52, 152, 219, 0.7);
}

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

/* Form validation */
.validation-message {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 5px;
}

.valid.modified:not([type=checkbox]) {
    border-color: #2ecc71;
}

.invalid {
    border-color: #e74c3c;
}

.validation-message {
    color: #e74c3c;
}

#blazor-error-ui {
    background: rgba(44, 62, 80, 0.9);
    color: #fff;
    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;
    border-top: 1px solid rgba(52, 152, 219, 0.3);
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

#blazor-error-ui .dismiss:hover {
    color: #fff;
    transform: rotate(90deg);
}

.blazor-error-boundary {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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

/* Game-specific styling for page layout */
.page {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--dark-gradient-start) 0%, var(--dark-gradient-end) 100%);
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

article.content {
    flex: 1;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

article.content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(52, 152, 219, 0.1) 0%, rgba(52, 152, 219, 0) 70%);
    pointer-events: none;
}

.modal-content {
    background: black !important;
}

/* Global Notification Styles */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-width: 300px;
    z-index: 1000;
    animation: slideInRight 0.3s ease-in-out;
    color: white;
    font-weight: 500;
}

.notification.success {
    background-color: var(--notification-success);
    border-left: 4px solid #1b5e20;
}

.notification.error {
    background-color: var(--notification-error);
    border-left: 4px solid #b71c1c;
}

.notification.info {
    background-color: var(--notification-info);
    border-left: 4px solid #01579b;
}

.notification.warning {
    background-color: var(--notification-warning);
    border-left: 4px solid #e65100;
    color: #212529;
}

.notification-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    margin-left: 10px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.notification-close:hover {
    opacity: 1;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Alert Styles */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.alert-info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-color: #bee5eb;
}

.alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeaa7;
}

@media (prefers-color-scheme: dark) {
    .alert-success {
        color: #75b798;
        background-color: #0f2d1a;
        border-color: #155724;
    }

    .alert-danger {
        color: #f1aeb5;
        background-color: #2c0b0e;
        border-color: #842029;
    }

    .alert-info {
        color: #86cfda;
        background-color: #055160;
        border-color: #0c5460;
    }

    .alert-warning {
        color: #ffda6a;
        background-color: #332701;
        border-color: #664d03;
    }
}

/* Hungry bird warning styles */
.bird-card.hungry .hunger-bar {
    animation: pulse 1.5s infinite;
}

.bird-card.hungry .hunger-percentage {
    color: #ff4d4d;
    font-weight: bold;
}

.bird-card.hungry .hunger-fill {
    background-color: #ff4d4d;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 77, 77, 0.7);
    }
    70% {
        box-shadow: 0 0 0 5px rgba(255, 77, 77, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 77, 77, 0);
    }
}

/* Token address styling */
.token-address {
    font-size: 0.9rem;
    background-color: rgba(0, 0, 0, 0.3);
    padding: 8px 15px;
    border-radius: 8px;
    display: inline-block;
    word-break: break-all;
    max-width: 100%;
    transition: all 0.3s ease;
}

.token-address span {
    font-family: monospace;
}

.token-address-link {
    text-decoration: none;
    color: var(--text-color);
    display: inline-block;
    position: relative;
}

.token-address-link:hover .token-address {
    background-color: rgba(0, 0, 0, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.token-address-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    border-radius: 8px;
}

.token-address-link:hover::after {
    opacity: 1;
    animation: pulse 1.5s infinite;
}

/* Parıltı animasyonu */
@keyframes sparkleAnimation {
    0% {
        transform: scale(0) rotate(0deg);
        opacity: 0;
    }
    50% {
        transform: scale(1) rotate(180deg);
        opacity: 1;
    }
    100% {
        transform: scale(0) rotate(360deg);
        opacity: 0;
    }
}

.sparkle {
    position: absolute;
    pointer-events: none;
    z-index: 10;
    filter: blur(1px);
}

@media (max-width: 768px) {
    .token-address {
        font-size: 0.7rem;
        padding: 6px 10px;
    }
}