/* Radio button styling for pubkey options */
.pubkey-options {
    margin: 12px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-option {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    color: var(--text-primary);
    padding: 8px 12px;
    background-color: var(--bg-secondary);
    border-radius: 6px;
    transition: background-color 0.2s ease;
}

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

.radio-option input[type="radio"] {
    margin-right: 10px;
    cursor: pointer;
    width: 16px;
    height: 16px;
}

/* Two column layout for the billboard modal */
.modal-columns {
    display: flex;
    gap: 15px;
    margin-bottom: 10px;
}

.modal-column {
    flex: 1;
    min-width: 0;
}

@media (max-width: 768px) {
    .modal-columns {
        flex-direction: column;
        gap: 5px;
    }
}

.radio-option label {
    cursor: pointer;
    font-weight: normal;
    margin-bottom: 0;
}

.form-hint {
    font-size: 0.85em;
    color: var(--text-tertiary, #666);
    margin: 0 0 10px 0;
    padding: 8px;
    background-color: var(--bg-info);
    border-left: 3px solid var(--accent-color);
    border-radius: 0 4px 4px 0;
    line-height: 1.4;
}

.field-help {
    font-size: 0.8em;
    color: var(--text-secondary);
    margin-top: 4px;
    font-style: italic;
}

.hidden {
    display: none;
}

/* Server key format toggle styling */
.server-format-button {
    background-color: var(--button-secondary, #6c757d);
    color: var(--text-color-on-primary, white);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    margin-right: 5px;
}

.server-format-button:hover {
    background-color: var(--button-secondary-hover, #5a6268);
}

.format-indicator {
    font-size: 0.8rem;
    color: var(--text-secondary, #6c757d);
    margin-top: 4px;
    margin-bottom: 10px;
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: var(--background-color);
    margin: 5% auto;
    padding: 16px;
    border: 1px solid var(--border-color);
    width: 80%;
    max-width: 600px;
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent-color);
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.4em;
    font-weight: 600;
}

.close-modal {
    color: var(--text-secondary);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    height: 36px;
    width: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.close-modal:hover {
    color: var(--text-primary);
    background-color: var(--hover-color);
    transform: rotate(90deg);
}
.form-group {
    margin-bottom: 12px;
    padding: 10px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
}

.expiry-input-container {
    display: flex;
    align-items: center;
    width: 100%;
}

.expiry-input-container input {
    flex: 0 0 100px;
    margin-right: 10px;
}

.expiry-unit {
    font-size: 1em;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-group label {
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--input-background);
    color: var(--text-primary);
    font-size: 0.95em;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(63, 135, 255, 0.2);
    outline: none;
}
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 16px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}
.primary-button {
    background-color: var(--button-primary, #0d6efd);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.05em;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.secondary-button {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 12px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.05em;
    transition: all 0.2s ease;
}

.primary-button:hover {
    background-color: var(--button-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.secondary-button:hover {
    background-color: var(--hover-color);
    transform: translateY(-2px);
}

/* Billboard specific styles */
.billboard-actions {
    margin: 20px 0;
    display: flex;
    justify-content: flex-end;
    padding: 10px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Dark mode specific styling for billboard actions */
body[data-theme="dark"] .billboard-actions {
    background-color: var(--bg-tertiary);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Make "Add New Billboard" button more prominent */
#createBillboardBtn {
    background-color: var(--button-primary);
    color: white;
    font-weight: bold;
    padding: 10px 16px;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    border: none;
    position: relative;
    overflow: hidden;
}

/* Add a glowing effect in dark mode */
body[data-theme="dark"] #createBillboardBtn {
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 10px rgba(63, 135, 255, 0.5);
}

#createBillboardBtn:hover {
    background-color: var(--button-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

body[data-theme="dark"] #createBillboardBtn:hover {
    box-shadow: 0 0 15px rgba(63, 135, 255, 0.8);
}

.billboard-edit-btn,
.billboard-delete-btn {
    background: none;
    border: none;
    cursor: pointer;
    margin-left: 10px;
    font-size: 14px;
    padding: 4px 8px;
    border-radius: 4px;
}

.billboard-edit-btn {
    color: var(--primary-color);
}

.billboard-delete-btn {
    color: #e74c3c;
}

.billboard-edit-btn:hover,
.billboard-delete-btn:hover {
    background-color: var(--hover-color);
}

/* User-owned event styling */
.user-owned-indicator {
    font-size: 0.8rem;
    color: var(--button-success, #28a745);
    margin-left: 10px;
    font-weight: normal;
}

.billboard-card.user-owned {
    border-left: 3px solid var(--button-success, #28a745);
}

/* Disabled edit button */
.billboard-edit-btn:disabled {
    color: var(--text-tertiary, #6c757d);
    cursor: not-allowed;
    opacity: 0.6;
}

.billboard-edit-btn:disabled:hover {
    background-color: transparent;
}

/* Styles for the HTTP Messages Project Homepage */

/* CSS Variables for themes */
:root {
    /* Light theme (default) */
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f8ff;
    --bg-info: #e2f0fd;
    --text-primary: #212529;
    --text-secondary: #495057;
    --text-tertiary: #6c757d;
    --border-color: #dee2e6;
    --accent-color: #0d6efd;
    --button-primary: #0d6efd;
    --button-hover: #0b5ed7;
    --button-success: #28a745;
    --button-success-hover: #218838;
    --info-border: #0d6efd;
    --code-bg: #f8f9fa;
    --hover-color: rgba(0, 0, 0, 0.05);
    --input-background: #ffffff;
    --button-secondary: #6c757d;
    --button-secondary-hover: #5a6268;
    --background-color: #ffffff;
}

/* Dark theme */
body[data-theme="dark"] {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --bg-tertiary: #252836;
    --bg-info: #1a2634;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --text-tertiary: #909090;
    --border-color: #333333;
    --accent-color: #3f87ff;
    --button-primary: #3f87ff;
    --button-hover: #2970e3;
    --button-success: #2a9745;
    --button-success-hover: #218838;
    --info-border: #3f87ff;
    --code-bg: #252525;
    --hover-color: rgba(255, 255, 255, 0.1);
    --input-background: #2a2a2a;
    --button-secondary: #444444;
    --button-secondary-hover: #555555;
    --background-color: #1e1e1e;
}

/* General layout */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: all 0.3s ease;
    width: 100%;
    min-height: 100vh;
    max-width: 100vw;
    overflow-x: hidden;
    border: none;
}

/* Content container for wrapping everything except the navbar */
.content {
    padding: 0 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    border: none;
    background-color: var(--bg-primary);
}

/* Make sure all elements using CSS vars also transition smoothly */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Headings */
h1 {
    color: var(--text-primary);
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

h2 {
    color: var(--text-secondary);
    margin-top: 25px;
    margin-bottom: 15px;
}

h3 {
    color: var(--text-secondary);
    margin-top: 20px;
    margin-bottom: 10px;
}
/* Top Navigation Bar */
.top-nav {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    height: 50px;
    display: flex;
    width: 100vw;
    max-width: 100%;
}

body {
    padding-top: 70px; /* Added padding to account for fixed navbar */
    overflow-x: hidden; /* Prevent horizontal scrolling */
}

.nav-left {
    display: flex;
    height: 100%;
    margin-left: 20px;
}

.nav-right {
    position: absolute;
    top: 0;
    right: 20px;
    height: 50px;
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Theme toggle button in the nav bar - aligned with icons */
.theme-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: var(--text-primary);
    border: none;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
    padding: 0;
    margin: 0;
}

.theme-toggle-btn:hover {
    color: var(--accent-color);
}

/* Nuclear reset button in nav bar */
.nuclear-reset-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: var(--text-primary);
    border: none;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
    padding: 0;
    margin: 0 10px 0 0;
}

.nuclear-reset-btn:hover {
    color: #e74c3c;
    transform: scale(1.2);
}

/* Ensure icons are properly sized */
#themeIcon {
    font-size: 18px;
}

/* Icon styling */
.nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.icon {
    font-size: 18px;
}

/* Info box */
.info-box {
    background-color: var(--bg-info);
    border-left: 4px solid var(--info-border);
    padding: 15px 20px;
    margin-bottom: 25px;
    border-radius: 0 4px 4px 0;
}

/* Sections */
.section {
    margin-bottom: 40px;
    padding: 20px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
}

/* Architecture diagram */
.diagram-container {
    margin: 30px 0;
    text-align: center;
}

.diagram-container img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.diagram-caption {
    margin-top: 10px;
    font-style: italic;
    color: var(--text-tertiary);
}

/* Code blocks */
pre {
    background-color: var(--code-bg);
    padding: 15px;
    border-radius: 4px;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    line-height: 1.4;
    border: 1px solid var(--border-color);
}

code {
    font-family: 'Courier New', Courier, monospace;
    background-color: var(--code-bg);
    padding: 2px 5px;
    border-radius: 3px;
    font-size: 0.9em;
    border: 1px solid var(--border-color);
}

/* Buttons */
.button {
    display: inline-block;
    background-color: var(--button-primary);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    transition: background-color 0.2s;
    text-align: center;
    margin: 10px 5px;
}

.button:hover {
    background-color: var(--button-hover);
}

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

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

/* Features grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.feature-card {
    padding: 20px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.feature-card h3 {
    color: var(--accent-color);
    margin-top: 0;
}

/* Content */
.content {
    margin-bottom: 0;
}

/* Footer */
footer {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-tertiary);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    body {
        padding-top: 45px;
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .top-nav {
        height: 45px;
    }
    
    .nav-left {
        margin-left: 5px;
    }
    
    .nav-right {
        right: 5px;
        height: 45px;
        gap: 10px;
    }
    
    .nav-link {
        padding: 0 15px;
    }
    
    .content {
        padding: 10px 0;
    }
}

/* Navigation Links - Tab Style */
.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 25px;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-color);
}

.nav-link.active {
    color: var(--accent-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent-color);
}

/* Icon navigation links */
.nav-icon {
    padding: 0 10px;
}

/* Tab Navigation (legacy) */
.tab-navigation {
    margin-bottom: 25px;
    border-bottom: 2px solid var(--border-color);
}

/* Server match checkmark */
.server-match {
  color: var(--color-success);
  font-weight: bold;
  margin-left: 4px;
}

.tab-buttons {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: -2px;
}

.tab-btn {
    padding: 10px 20px;
    margin-right: 10px;
    border: none;
    background: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

/* Server input */
.server-input-container {
    display: flex;
    margin-top: 5px;
    margin-bottom: 10px;
}

.server-input {
    flex: 1;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px 0 0 4px;
    font-size: 14px;
}

.server-search-button {
    background-color: var(--button-primary);
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    padding: 8px 15px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s;
}
.server-search-button:hover {
    background-color: var(--button-hover);
}

.server-refresh-button {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
    margin-left: 5px;
}

.server-refresh-button:hover {
    background-color: var(--bg-info);
    transform: rotate(180deg);
}

.server-search-result {
    margin-top: 10px;
    padding: 10px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

/* Server selection styles */
.server-select-button {
    background-color: var(--button-primary);
    color: white;
    border: none;
    border-radius: 4px 0 0 4px;
    padding: 8px 15px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s;
}

.server-select-button:hover {
    background-color: var(--button-hover);
}

.server-selection-container {
    margin-top: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-secondary);
    max-height: 400px;
    overflow-y: auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Tab content visibility control */
.tab-content {
  display: none;
}

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

/* HTTP Response Modal */
.http-response-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
}

.http-response-container {
  background-color: var(--bg-primary);
  border-radius: 8px;
  width: 80%;
  max-width: 800px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.http-response-header {
  background-color: var(--bg-secondary);
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.http-response-header h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--text-primary);
}

.http-response-tabs {
  display: flex;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 10px;
}

.http-response-content {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
}

.close-modal-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
}

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

.selection-header {
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.server-search-input {
    flex: 1;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
}

.close-selection-btn {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-secondary);
    cursor: pointer;
    margin-left: 10px;
}

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

.server-list {
    padding: 10px;
}

.server-list-loading, .server-list-empty {
    text-align: center;
    padding: 20px;
    color: var(--text-tertiary);
    font-style: italic;
}

.server-list-empty {
    font-style: normal;
    line-height: 1.5;
    color: var(--text-secondary);
    border: 1px dashed var(--border-color);
    border-radius: 4px;
    margin: 10px;
    background-color: var(--bg-tertiary);
}

.server-list-empty p {
    margin: 10px 0;
}

.server-list-empty p:first-child {
    font-weight: bold;
}

.server-item {
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.2s;
}

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

.server-item:hover {
    background-color: var(--bg-tertiary);
}

.operator-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    flex-shrink: 0;
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.operator-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.operator-avatar-placeholder {
    font-size: 20px;
    color: var(--text-tertiary);
}

.server-details {
    flex: 1;
}

.server-name {
    font-weight: bold;
    margin-bottom: 3px;
    color: var(--text-primary);
}

.server-description {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.operator-pubkey {
    font-size: 12px;
    color: var(--text-tertiary);
    font-family: monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.server-pubkey {
    font-size: 12px;
    color: var(--accent-color);
    font-family: monospace;
}

.server-expiry {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 2px;
}

/* HTTP Request textarea */
#httpRequest {
    width: 100%;
    min-height: 150px;
    padding: 10px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    resize: vertical;
    margin-bottom: 15px;
}

/* Convert button */
#convertButton {
    display: inline-block;
    background-color: var(--button-primary);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 10px 20px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
}

#convertButton:hover {
    background-color: var(--button-hover);
}

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

.tab-btn.active {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
}

/* Login container */
.login-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-right: 20px;
}

#login-status {
    font-size: 0.9rem;
    padding: 4px 8px;
    border-radius: 4px;
    background-color: var(--background-secondary);
}

.auth-button {
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background-color: var(--button-primary);
    color: white;
    cursor: pointer;
    font-size: 0.9rem;
}

.auth-button:hover {
    background-color: var(--button-primary-hover);
}

#logout-button {
    background-color: var(--button-secondary);
}

#logout-button:hover {
    background-color: var(--button-secondary-hover);
}

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

/* Receiver page styles - Enhanced */
.relay-connection {
    margin-bottom: 25px;
    padding: 20px;
    background-color: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    gap: 18px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
}

/* Server info styles - Enhanced */
.server-info-container {
    margin-bottom: 15px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.server-npub-container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 5px;
    background-color: var(--bg-tertiary);
    border-radius: 6px;
}

/* Server section styles - Enhanced */
.server-section {
    margin-bottom: 25px;
    padding: 20px;
    background-color: var(--bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 18px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.server-section:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
}

.server-npub-container label {
    font-weight: 600;
    min-width: 100px;
}

.server-npub-input {
    flex: 1;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    font-family: 'Courier New', monospace;
    font-size: 14px;
    min-width: 250px;
}

.toggle-format-btn, .copy-btn {
    padding: 8px 12px;
    background-color: var(--button-primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
}

.toggle-format-btn {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    margin-right: 5px;
}

.toggle-format-btn:hover {
    background-color: var(--accent-color);
    color: white;
}

.copy-btn:hover {
    background-color: var(--button-hover);
}

.copy-btn.copied {
    background-color: var(--button-success);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.format-indicator {
    margin-top: 5px;
    font-size: 12px;
    color: var(--text-tertiary);
    text-align: right;
    padding-right: 5px;
}

.relay-input-container {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    padding: 12px 15px;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.relay-input-container label {
    margin-right: 15px;
    min-width: 85px;
    font-weight: 600;
    color: var(--text-secondary);
}

.relay-input-container input {
    flex: 1;
    margin-right: 15px;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-secondary);
    font-size: 0.95em;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.relay-input-container input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(var(--accent-color-rgb, 13, 110, 253), 0.25);
    outline: none;
}

.relay-connect-button {
    background-color: var(--button-primary);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 10px 18px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.relay-connect-button:hover {
    background-color: var(--button-hover);
    transform: translateY(-2px);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

.relay-status {
    margin-top: 12px;
    padding: 8px 15px;
    border-radius: 6px;
    display: inline-block;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.relay-status.connected {
    background-color: rgba(40, 167, 69, 0.15);
    color: var(--button-success);
    border: 1px solid var(--button-success);
}

.relay-status.connecting {
    background-color: rgba(255, 193, 7, 0.15);
    color: #ffc107;
    border: 1px solid #ffc107;
}

.relay-status.error {
    background-color: rgba(231, 76, 60, 0.15);
    color: #e74c3c;
    border: 1px solid #e74c3c;
}

.relay-status.notice {
    background-color: var(--bg-info);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

.subscription-settings {
    margin-bottom: 20px;
    padding: 15px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.filter-options {
    margin: 15px 0;
    padding: 12px 15px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.filter-options label {
    margin-right: 15px;
    display: inline-block;
    cursor: pointer;
    font-weight: 500;
    transition: color 0.2s ease;
}

.filter-options label:hover {
    color: var(--accent-color);
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-checkbox input[type="checkbox"] {
    margin-right: 5px;
    width: 18px;
    height: 18px;
    accent-color: var(--accent-color);
    cursor: pointer;
}

.key-input {
    margin-bottom: 15px;
}

.key-input input {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-top: 5px;
}

.help-text {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-top: 5px;
    display: block;
}

.start-subscription-button, .stop-subscription-button {
    padding: 8px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-right: 10px;
}

.start-subscription-button {
    background-color: var(--button-primary);
    color: white;
}

.start-subscription-button:hover {
    background-color: var(--button-hover);
}

.stop-subscription-button {
    background-color: #dc3545;
    color: white;
}

.stop-subscription-button:hover {
    background-color: #c82333;
}

/* Profile page styles */
.profile-container {
    margin-top: 20px;
}

.profile-section {
    margin-bottom: 20px;
    padding: 15px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.connection-status {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.connection-status-indicator {
    padding: 10px;
    border-radius: 4px;
    font-weight: 500;
}

.connection-status-indicator.connected {
    background-color: var(--bg-info);
    color: var(--button-success);
    border: 1px solid var(--button-success);
}

.connection-status-indicator.not-connected {
    background-color: var(--bg-info);
    color: #e74c3c;
    border: 1px solid #e74c3c;
}

.connect-button {
    padding: 10px 15px;
    background-color: var(--button-primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s;
}

.connect-button:hover {
    background-color: var(--button-hover);
}

.manual-entry {
    margin-top: 10px;
}

.manual-entry summary {
    cursor: pointer;
    color: var(--accent-color);
    font-weight: 500;
}

.manual-key-entry {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.manual-key-entry input {
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.manual-key-entry button {
    align-self: flex-start;
    padding: 8px 15px;
    background-color: var(--button-primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.profile-card {
    margin-top: 20px;
    padding: 20px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.profile-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.profile-picture {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 20px;
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-picture img {
    width: 100%;
    height: auto;
}

.profile-placeholder {
    font-size: 36px;
    color: var(--text-tertiary);
}

.profile-basic-info {
    flex: 1;
}

.profile-basic-info h3 {
    margin: 0 0 10px 0;
    color: var(--text-primary);
}

.profile-nip05 {
    color: var(--accent-color);
    font-size: 14px;
}

.profile-details {
    margin-bottom: 20px;
}

.profile-detail-item {
    margin-bottom: 15px;
}

.profile-value {
    margin-top: 5px;
    word-break: break-all;
}

.profile-key {
    font-family: 'Courier New', monospace;
    background-color: var(--bg-tertiary);
    padding: 5px;
    border-radius: 4px;
    font-size: 12px;
}

.profile-footer {
    display: flex;
    gap: 10px;
}

.refresh-profile-btn, .copy-npub-btn {
    padding: 8px 15px;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
}

.refresh-profile-btn:hover, .copy-npub-btn:hover {
    background-color: var(--bg-primary);
}

.profile-stats {
    margin-top: 20px;
    padding: 20px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.stats-container {
    display: flex;
    justify-content: space-around;
    margin-top: 15px;
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-value {
    font-size: 24px;
    font-weight: bold;
    color: var(--accent-color);
}

.stat-label {
    margin-top: 5px;
    color: var(--text-secondary);
    font-size: 14px;
}

.qr-section {
    margin-top: 20px;
    padding: 20px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.npub-qr-code {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    background-color: white;
    padding: 10px;
    border-radius: 4px;
}

.qr-caption {
    margin-top: 10px;
    color: var(--text-tertiary);
    font-size: 14px;
    font-style: italic;
}

.stop-subscription-button:disabled, .start-subscription-button:disabled {
    background-color: var(--bg-tertiary);
    color: var(--text-tertiary);
    cursor: not-allowed;
}
/* Main App Layout with sidebar */
.app-layout {
    display: flex;
    gap: 0;
    margin: 0;
    width: 100%;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    max-width: 100%;
}

/* Sidebar for 21120 requests */
.requests-sidebar {
    flex: 0 0 300px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
    border-radius: 0;
    background-color: var(--bg-secondary);
    overflow: hidden;
}

.sidebar-header {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h3 {
    margin: 0;
    font-size: 16px;
    color: var(--text-primary);
}

.sidebar-controls {
    display: flex;
    gap: 10px;
}

.icon-button {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.icon-button:hover {
    color: var(--accent-color);
}

/* Main content area */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0 20px;
    gap: 20px;
    overflow-y: auto;
    padding-right: 10px;
}

/* Related responses section */
.related-responses-section {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-secondary);
    overflow: hidden;
    margin-top: 20px;
}

.related-responses-section h3 {
    margin: 0;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
    font-size: 16px;
    color: var(--text-primary);
}

.responses-list {
    padding: 15px;
    max-height: 300px;
    overflow-y: auto;
}

/* Events list styling - updated for sidebar */
.events-list {
    flex: 1;
    overflow-y: auto;
    background-color: var(--bg-secondary);
}

/* When events list is in the requests-only mode */
.events-list.requests-only .event-item:not([data-kind="21120"]) {
    display: none;
}

.events-list.requests-only {
    max-height: none; /* Allow it to fill the sidebar */
}

.event-item {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.event-item:hover {
    background-color: var(--bg-tertiary);
}

.event-item.selected {
    background-color: var(--bg-tertiary);
    border-left: 4px solid var(--accent-color);
}

.event-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 14px;
}

.event-id {
    font-weight: bold;
    color: var(--accent-color);
}

.event-time {
    color: var(--text-tertiary);
}

.event-summary {
    font-size: 13px;
    margin-bottom: 10px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Related events styling */
.related-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 8px;
  color: var(--accent-color);
  font-size: 16px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--bg-tertiary);
  transition: all 0.2s ease;
}

.event-item:hover .related-indicator {
  background-color: var(--accent-color);
  color: white;
  transform: scale(1.1);
}

.related-link-container {
  margin-top: 8px;
  padding: 5px 0;
}

.request-link {
  display: inline-block;
  color: var(--accent-color);
  font-size: 12px;
  text-decoration: none;
  padding: 3px 8px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--bg-tertiary);
  transition: all 0.2s ease;
}

.request-link:hover {
  background-color: var(--accent-color);
  color: white;
}

.responses-container {
  margin-top: 8px;
  padding: 5px 0;
  position: relative;
}

.responses-indicator {
  display: inline-block;
  position: relative;
}

.responses-count {
  display: inline-block;
  color: var(--button-success);
  font-size: 12px;
  padding: 3px 8px;
  border: 1px solid var(--button-success);
  border-radius: 4px;
  background-color: rgba(40, 167, 69, 0.1);
  cursor: pointer;
  transition: all 0.2s ease;
}

.responses-count:hover {
  background-color: var(--button-success);
  color: white;
}

.responses-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 220px;
  max-height: 200px;
  overflow-y: auto;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  z-index: 100;
  padding: 8px 0;
  margin-top: 5px;
}

.responses-indicator:hover .responses-dropdown {
  display: block;
}

.response-link {
  display: block;
  padding: 6px 12px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 12px;
  transition: background-color 0.2s ease;
}

.response-link:hover {
  background-color: var(--bg-tertiary);
  color: var(--accent-color);
}

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

.view-details-btn {
    font-size: 12px;
    padding: 4px 8px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
}

.view-details-btn:hover {
    background-color: var(--accent-color);
    color: white;
}

.event-details {
    padding: 20px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    min-height: 600px;
}

.event-detail-item {
    margin-bottom: 15px;
    line-height: 1.5;
}

.event-detail-item strong {
    color: var(--accent-color);
}

.event-detail-item ul {
    padding-left: 20px;
    margin-top: 8px;
}

.event-content {
    margin-top: 10px;
    padding: 15px;
    border-radius: 4px;
    background-color: var(--bg-tertiary);
    max-height: 300px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.4;
    white-space: pre-wrap;
}

.empty-state {
    padding: 20px;
    text-align: center;
    color: var(--text-tertiary);
    font-style: italic;
}

/* Event output container and copy button styles */
.event-output-container {
    position: relative;
    margin-bottom: 20px;
}

.copy-button {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--button-primary);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 5px 10px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s;
    z-index: 10;
}

.copy-button:hover {
    background-color: var(--button-hover);
}

/* Enhanced Event Details Styling */
.event-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.event-detail-header h3 {
    margin: 0;
    color: var(--accent-color);
}

.event-timestamp {
    color: var(--text-tertiary);
    font-size: 14px;
}

.event-detail-metadata {
    margin-bottom: 20px;
    padding: 15px;
    background-color: var(--bg-tertiary);
    border-radius: 4px;
}

.metadata-value {
    font-family: 'Courier New', monospace;
    font-size: 13px;
    word-break: break-all;
}

.event-tags {
    max-height: 150px;
    overflow-y: auto;
}
.event-detail-content {
    margin-top: 20px;
}

/* Event detail tabs */
.event-detail-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 15px;
}

.event-detail-tabs .tab-btn {
    padding: 8px 16px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-secondary);
    margin-right: 10px;
    margin-bottom: -2px;
    transition: all 0.3s ease;
}

.event-detail-tabs .tab-btn:hover {
    color: var(--accent-color);
}

.event-detail-tabs .tab-btn.active {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
}

.event-detail-content .tab-content {
    display: none;
}

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

.json-content {
    margin-top: 10px;
    padding: 20px;
    border-radius: 6px;
    background-color: var(--bg-tertiary);
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
    white-space: pre-wrap;
    border-left: 4px solid var(--accent-color);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

/* Syntax highlighting for JSON */
.json-string {
    color: #25c2a0;
}

.json-number {
    color: #f5a623;
}

.json-boolean {
    color: #7e57c2;
}

.json-null {
    color: #bc4749;
}

.json-key {
    color: #0088cc;
    font-weight: 500;
}

/* Event debug output for 31120 events */
.event-debug-output {
    margin: 15px 0;
    padding: 18px;
    background-color: var(--bg-tertiary);
    border-radius: 10px;
    border: 1px solid var(--accent-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.event-debug-output h3 {
    color: var(--accent-color);
    margin-top: 0;
    margin-bottom: 10px;
}

.event-debug-output pre {
    max-height: 300px;
    overflow-y: auto;
    background-color: var(--bg-secondary);
    padding: 10px;
    border-radius: 4px;
    border-left: 4px solid var(--accent-color);
    margin: 0;
}
/* Notice for missing server registration */
.info-notice {
    margin: 15px 0;
    padding: 15px;
    background-color: var(--bg-info);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    line-height: 1.5;
}

.info-notice p {
    margin-bottom: 10px;
}

.info-notice p:last-child {
    margin-bottom: 0;
}

.info-notice a {
    color: var(--accent-color);
    text-decoration: underline;
    font-weight: 500;
}

.info-notice a:hover {
    text-decoration: none;
}

.decryption-status {
    margin-top: 10px;
    padding: 8px;
    border-radius: 4px;
    background-color: var(--bg-info);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    text-align: center;
    font-style: italic;
    font-size: 14px;
    font-weight: 500;
}

.decryption-status.success {
    background-color: var(--bg-info);
    color: var(--button-success);
    border: 1px solid var(--button-success);
}

.decryption-status.error {
    background-color: var(--bg-info);
    color: #e74c3c;
    border: 1px solid #e74c3c;
}

.content-header {
    margin-bottom: 10px;
    color: var(--accent-color);
}

.decrypted-badge {
    background-color: var(--button-success);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    margin-left: 8px;
}

/* Content row for side-by-side display */
.content-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.event-metadata-column {
    flex: 0 0 250px;
    background-color: var(--bg-tertiary);
    border-radius: 6px;
    padding: 15px;
}

.http-content-column {
    flex: 1;
    min-width: 300px;
}

.metadata-content {
    margin-top: 10px;
    line-height: 1.6;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    word-break: break-all;
}

.http-content {
    margin-top: 10px;
    padding: 15px;
    border-radius: 4px;
    background-color: var(--bg-tertiary);
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.4;
    white-space: pre-wrap;
    border-left: 4px solid var(--accent-color);
}

.raw-content-column {
    flex: 1 0 100%;
    margin-top: 20px;
}

.raw-content {
    margin-top: 10px;
    padding: 15px;
    border-radius: 4px;
    background-color: var(--bg-tertiary);
    max-height: 200px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.4;
    white-space: pre-wrap;
    color: var(--text-tertiary);
}

.toggle-raw-btn {
    float: right;
    font-size: 12px;
    padding: 2px 8px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
}

.toggle-raw-btn:hover {
    background-color: var(--accent-color);
    color: white;
}

.event-type {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.event-item:hover .event-type {
    background-color: var(--accent-color);
    color: white;
}

.copy-button:active {
    background-color: var(--accent-color);
}

.copy-button.copied {
    background-color: var(--button-success);
}
/* Dark mode is already handled by CSS variables */

/* Responsive adjustments for the app layout */
@media (max-width: 768px) {
    .app-layout {
        flex-direction: column;
        height: auto;
    }
    
    .requests-sidebar {
        flex: auto;
        width: 100%;
        height: 300px;
    }
    
    .main-content {
        width: 100%;
    }
    
    .event-details {
        min-height: 400px;
    }
    
    .responses-list {
        max-height: 200px;
    }
}

/* Clear events button */
.event-controls {
    margin-bottom: 10px;
    text-align: right;
}

.clear-events-button {
    padding: 8px 15px;
    background-color: #dc3545;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.clear-events-button:hover {
    background-color: #c82333;
}

/* HTTP Content Header for the Execute button */
.http-content-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 10px;
}

.execute-http-request-btn {
    padding: 8px 15px;
    background-color: var(--button-primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
}

.execute-http-request-btn:hover {
    background-color: var(--button-hover);
}

.execute-http-request-btn:disabled {
    background-color: var(--bg-tertiary);
    color: var(--text-tertiary);
    cursor: not-allowed;
}

/* HTTP Response Modal */
.http-response-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.http-response-container {
    width: 80%;
    max-width: 800px;
    max-height: 80vh;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.http-response-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.http-response-header h3 {
    margin: 0;
    color: var(--accent-color);
}

.close-modal-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.close-modal-btn:hover {
    color: var(--accent-color);
}

.http-response-content {
    padding: 20px;
    overflow-y: auto;
    max-height: calc(80vh - 60px);
}

.http-response-content pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

/* HTTP Content Formatting Styles */
.http-formatted-container {
  background-color: var(--bg-secondary);
  border-radius: 6px;
  overflow: hidden;
  font-family: monospace;
  border: 1px solid var(--border-color);
  margin-bottom: 15px;
}

.http-request-line, .http-status-line {
  padding: 10px;
  background-color: var(--accent-color);
  color: white;
  font-weight: bold;
  white-space: pre-wrap;
  overflow-x: auto;
}

.http-headers {
  padding: 10px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.http-header {
  display: flex;
  margin-bottom: 5px;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 5px;
}

.http-header:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.http-header-name {
  color: var(--accent-color);
  font-weight: bold;
  margin-right: 8px;
  flex-shrink: 0;
}

.http-header-value {
  word-break: break-all;
}

.http-body-label {
  padding: 10px;
  background-color: var(--accent-color);
  color: white;
  font-weight: bold;
}

.http-body {
  padding: 10px;
  background-color: var(--bg-secondary);
  white-space: pre-wrap;
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
}

.http-body-line {
  margin-bottom: 5px;
  line-height: 1.5;
}

/* Toast notification styles */
.toast-notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  max-width: 350px;
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-left: 4px solid var(--accent-color);
  border-radius: 4px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 2000;
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-notification.success {
  border-left-color: var(--button-success);
}

.toast-notification.error {
  border-left-color: #e74c3c;
}

.toast-notification.info {
  border-left-color: var(--accent-color);
}

.toast-content {
  padding: 12px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toast-message {
  flex: 1;
  margin-right: 10px;
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

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

/* Response indicator for 21121 events */
.response-indicator {
  margin-top: 5px;
  display: flex;
  align-items: center;
}

.response-available {
  font-size: 0.8rem;
  color: var(--button-success);
  background-color: rgba(40, 167, 69, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--button-success);
}

/* Tab style updates for HTTP content display */
.tab-btn[data-tab="raw-http"],
.tab-btn[data-tab="formatted-http"] {
  font-size: 0.85rem;
}

.tab-btn[data-tab="formatted-http"].active {
  background-color: var(--accent-color);
  color: white;
}

.no-content {
  padding: 20px;
  text-align: center;
  color: var(--text-tertiary);
  font-style: italic;
}

/* Event item with avatar layout */
.event-item-container {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.event-avatar {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.event-content-wrapper {
    flex: 1;
    min-width: 0; /* Prevent flex item from overflowing */
}

.avatar-placeholder {
    font-size: 20px;
    color: var(--text-tertiary);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* Tab Interface Styles */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
}

.tab-button {
    padding: 10px 20px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-secondary);
    margin-right: 10px;
    margin-bottom: -2px;
    transition: all 0.3s ease;
}

.tab-button:hover {
    color: var(--accent-color);
}

.tab-button.active {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
}

/* Tab content sections */
#relay-connection-section,
#qr-code-scanner-section,
#raw-event-input-section {
    display: none;
    margin-top: 20px;
    margin-bottom: 20px;
}

#relay-connection-section.active,
#qr-code-scanner-section.active,
#raw-event-input-section.active {
    display: block;
}

/* QR Scanner Styles */
.qr-scanner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.qr-viewport {
    width: 100%;
    max-width: 500px;
    height: 300px;
    position: relative;
    overflow: hidden;
    border: 3px solid var(--accent-color);
    border-radius: 8px;
    background-color: var(--bg-tertiary);
}

.qr-viewport video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qr-controls {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.action-button {
    padding: 8px 15px;
    background-color: var(--button-primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.action-button:hover {
    background-color: var(--button-hover);
}

.action-button:disabled {
    background-color: var(--bg-tertiary);
    color: var(--text-tertiary);
    cursor: not-allowed;
}

/* Billboard Page Styles */
.billboard-section {
    margin-top: 20px;
}

.billboard-container {
    margin-top: 20px;
}

.billboard-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.billboard-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.billboard-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.billboard-card-header {
    padding: 15px 20px;
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.billboard-title {
    margin: 0;
    color: var(--accent-color);
    font-size: 18px;
}

.billboard-timestamp {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: 12px;
    color: var(--text-tertiary);
}

.billboard-card-content {
    padding: 20px;
}

.billboard-detail {
    margin-bottom: 15px;
    line-height: 1.5;
}

.billboard-detail strong {
    color: var(--text-secondary);
    font-weight: 600;
}

.billboard-detail:last-child {
    margin-bottom: 0;
}

.operator-pubkey,
.server-pubkey {
    font-family: 'Courier New', monospace;
    font-size: 13px;
    word-break: break-all;
    background-color: var(--bg-tertiary);
    padding: 3px 6px;
    border-radius: 4px;
    display: inline-block;
    margin-top: 5px;
}

.relay-list {
    margin: 8px 0 0 20px;
    padding: 0;
}

.relay-list li {
    font-family: 'Courier New', monospace;
    font-size: 13px;
    margin-bottom: 6px;
}

.billboard-card-footer {
    padding: 15px 20px;
    background-color: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    text-align: right;
}

.view-raw-btn {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.view-raw-btn:hover {
    background-color: var(--button-primary);
    color: white;
}

.raw-json-content {
    padding: 15px;
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.raw-json-content pre {
    margin: 0;
    max-height: 300px;
    overflow-y: auto;
    padding: 10px;
    border-radius: 4px;
    background-color: var(--bg-tertiary);
    border-left: 4px solid var(--accent-color);
}

.hidden {
    display: none;
}

.status-message {
    margin-top: 10px;
    padding: 8px 12px;
    border-radius: 4px;
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 14px;
}

/* Raw Input Styles */
.raw-input-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.raw-input-container textarea {
    width: 100%;
    min-height: 200px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    font-size: 14px;
    resize: vertical;
}

.raw-input-container button {
    align-self: flex-start;
}

/* Decryption status indicators */
.decryption-status {
    margin-top: 10px;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.9em;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
}

.decryption-status.success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--button-success);
    border: 1px solid var(--button-success);
}

.decryption-status.error {
    background-color: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
    border: 1px solid #e74c3c;
}

.decryption-status::before {
    margin-right: 8px;
    font-weight: bold;
}

.decryption-status.success::before {
    content: '✓';
}

.decryption-status.error::before {
    content: '✗';
}

/* Import styles for the 21121 Response Creator component */
@import url('./styles/response-creator.css');

/* Login status indicator */
.status-indicator {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  margin-left: 10px;
  user-select: none;
}

.status-indicator.logged-in {
  background-color: #4caf50;
  color: white;
}

.status-indicator.logged-out {
  background-color: #f44336;
  color: white;
}

.disabled-button {
  background-color: #cccccc;
  color: #666666;
  cursor: pointer;
}

.disabled-button:hover {
  background-color: #bbbbbb;
}

/* Authentication required message styling */
.auth-required-message {
  background-color: var(--bg-info);
  border-radius: 8px;
  padding: 20px;
  margin: 20px 0;
  border-left: 4px solid var(--accent-color);
  text-align: center;
}

.auth-required-message h3 {
  color: var(--accent-color);
  margin-top: 0;
}

/* Authentication container and button styles */
.auth-container {
  display: flex;
  align-items: center;
  margin-left: auto;
  margin-right: 10px;
}

.auth-btn {
  font-size: 0.8em;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sign-in-btn {
  background-color: var(--button-primary, #4285f4);
  color: white;
  border: none;
  font-weight: 500;
  padding: 5px 10px;
}

.sign-in-btn:hover {
  background-color: var(--button-hover, #3367d6);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}