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

:root {
    --bg-dark: #0a0d14;
    --panel-dark: #121824;
    --panel-hover: #192233;
    --border-color: #212c40;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    
    /* Neon Colors */
    --neon-blue: #00e5ff;
    --neon-blue-glow: rgba(0, 229, 255, 0.35);
    --neon-purple: #bd00ff;
    --neon-purple-glow: rgba(189, 0, 255, 0.35);
    --neon-orange: #ff9d00;
    --neon-orange-glow: rgba(255, 157, 0, 0.35);
    --neon-green: #00ff66;
    --neon-green-glow: rgba(0, 255, 102, 0.35);
    --neon-red: #ff3b30;
    --neon-red-glow: rgba(255, 59, 48, 0.35);
    
    --transition-speed: 0.25s;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Prompt', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-purple);
}

/* Header */
header {
    background-color: rgba(18, 24, 36, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--neon-green);
    filter: drop-shadow(0 0 8px var(--neon-green-glow));
    animation: float 3s ease-in-out infinite;
}

.logo-text h1 {
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 30%, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.5px;
}

.logo-text span {
    font-size: 0.75rem;
    color: var(--neon-green);
    font-weight: 500;
    display: block;
    margin-top: -2px;
}

/* Status Indicator */
.status-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 255, 102, 0.05);
    border: 1px solid rgba(0, 255, 102, 0.2);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--neon-green);
    font-weight: 500;
    transition: all 0.3s;
}

.status-container.disconnected {
    background: rgba(255, 59, 48, 0.05);
    border-color: rgba(255, 59, 48, 0.2);
    color: var(--neon-red);
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--neon-green);
    border-radius: 50%;
    position: relative;
    box-shadow: 0 0 8px var(--neon-green);
}

.status-container.disconnected .status-dot {
    background-color: var(--neon-red);
    box-shadow: 0 0 8px var(--neon-red);
}

.status-dot::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: inherit;
    border-radius: 50%;
    animation: pulse 1.8s ease-out infinite;
}

/* Main Layout */
.app-container {
    display: flex;
    flex: 1;
    height: calc(100vh - 70px);
    overflow: hidden;
}

/* Sidebar */
.sidebar {
    width: 320px;
    background-color: rgba(18, 24, 36, 0.4);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.event-count-badge {
    background-color: var(--border-color);
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 0.1rem 0.5rem;
    border-radius: 12px;
    font-weight: 600;
}

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

.sidebar-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-speed);
}

.sidebar-btn:hover {
    color: var(--neon-red);
    border-color: rgba(255, 59, 48, 0.4);
    background-color: rgba(255, 59, 48, 0.05);
}

.sidebar-btn.sound-btn:hover {
    color: var(--neon-blue);
    border-color: rgba(0, 229, 255, 0.4);
    background-color: rgba(0, 229, 255, 0.05);
}

.sidebar-btn.sound-btn.muted {
    color: var(--text-muted);
    opacity: 0.5;
}

.sidebar-btn.sound-btn.active {
    color: var(--neon-green);
    border-color: rgba(0, 255, 102, 0.4);
    background-color: rgba(0, 255, 102, 0.05);
}

.event-list {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.no-events {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    height: 100%;
}

.no-events-icon {
    font-size: 2.5rem;
    color: var(--border-color);
    animation: rotateSlow 20s linear infinite;
}

.event-item {
    background-color: rgba(18, 24, 36, 0.7);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.event-item:hover {
    border-color: var(--neon-purple);
    background-color: var(--panel-hover);
    transform: translateY(-2px);
}

.event-item.active {
    border-color: var(--neon-purple);
    background-color: rgba(189, 0, 255, 0.05);
    box-shadow: 0 0 10px rgba(189, 0, 255, 0.15);
}

.event-item-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.event-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--border-color);
    color: var(--text-main);
}

/* Event Types Colors */
.event-badge.message { background-color: rgba(0, 229, 255, 0.15); color: var(--neon-blue); }
.event-badge.join { background-color: rgba(0, 255, 102, 0.15); color: var(--neon-green); }
.event-badge.follow { background-color: rgba(189, 0, 255, 0.15); color: var(--neon-purple); }
.event-badge.unfollow { background-color: rgba(255, 59, 48, 0.15); color: var(--neon-red); }
.event-badge.leave { background-color: rgba(255, 157, 0, 0.15); color: var(--neon-orange); }

.event-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.event-item-detail {
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.event-item-detail .indicator-tag {
    font-size: 0.7rem;
    padding: 0.05rem 0.25rem;
    border-radius: 3px;
    background-color: rgba(255,255,255,0.05);
    color: var(--text-muted);
}

.event-item-detail .indicator-tag.has-group {
    background-color: rgba(0, 229, 255, 0.1);
    color: var(--neon-blue);
}

/* Main Dashboard Panel */
.dashboard {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Webhook URL Container */
.webhook-setup-card {
    background-color: var(--panel-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    overflow: hidden;
}

.webhook-setup-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--neon-blue), var(--neon-purple));
}

.setup-title {
    font-size: 1.05rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.setup-title i {
    color: var(--neon-blue);
}

.url-input-group {
    display: flex;
    gap: 0.75rem;
}

.url-display {
    flex: 1;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    padding: 0.8rem 1rem;
    border-radius: 8px;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--neon-blue);
    word-break: break-all;
    display: flex;
    align-items: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: white;
    border: none;
    padding: 0 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(189, 0, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 229, 255, 0.4);
    filter: brightness(1.1);
}

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

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    border-color: var(--neon-blue);
    background-color: rgba(0, 229, 255, 0.05);
}

/* Quick Setup Steps (Accordion Style) */
.setup-guide {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 0.5rem;
}

.guide-step {
    background-color: rgba(10, 13, 20, 0.5);
    border: 1px solid var(--border-color);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    gap: 0.75rem;
}

.step-num {
    background-color: rgba(0, 229, 255, 0.1);
    color: var(--neon-blue);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-text {
    font-size: 0.85rem;
    line-height: 1.4;
}

.step-text strong {
    color: white;
    display: block;
    margin-bottom: 0.25rem;
}

.step-text code {
    background-color: rgba(255,255,255,0.05);
    padding: 0.05rem 0.3rem;
    border-radius: 4px;
    font-family: monospace;
    color: var(--neon-orange);
}

/* ID Display Cards Grid */
.id-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .id-cards-grid {
        grid-template-columns: 1fr;
    }
}

.id-card {
    background-color: var(--panel-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.id-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, transparent 20%, rgba(255,255,255,0.01) 80%);
    border-radius: 50%;
    transform: translate(30px, 30px);
}

.id-card.group { border-top: 3px solid var(--neon-blue); }
.id-card.user { border-top: 3px solid var(--neon-purple); }
.id-card.room { border-top: 3px solid var(--neon-orange); }

.id-card.group.found { box-shadow: 0 4px 20px rgba(0, 229, 255, 0.08); border-color: var(--neon-blue); }
.id-card.user.found { box-shadow: 0 4px 20px rgba(189, 0, 255, 0.08); border-color: var(--neon-purple); }
.id-card.room.found { box-shadow: 0 4px 20px rgba(255, 157, 0, 0.08); border-color: var(--neon-orange); }

.id-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.id-card-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.id-card.group .id-card-title i { color: var(--neon-blue); }
.id-card.user .id-card-title i { color: var(--neon-purple); }
.id-card.room .id-card-title i { color: var(--neon-orange); }

.id-status-badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.15rem 0.5rem;
    border-radius: 20px;
    background-color: rgba(255,255,255,0.04);
    color: var(--text-muted);
}

.found .id-status-badge {
    background-color: rgba(0, 255, 102, 0.1);
    color: var(--neon-green);
    font-weight: 600;
}

.id-value-container {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    min-height: 48px;
}

.id-value {
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--text-muted);
    word-break: break-all;
    user-select: all;
    flex: 1;
}

.found .id-value {
    color: white;
    font-weight: 500;
}

.copy-icon-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

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

.found.group .copy-icon-btn:hover { color: var(--neon-blue); background-color: rgba(0, 229, 255, 0.1); }
.found.user .copy-icon-btn:hover { color: var(--neon-purple); background-color: rgba(189, 0, 255, 0.1); }
.found.room .copy-icon-btn:hover { color: var(--neon-orange); background-color: rgba(255, 157, 0, 0.1); }

/* Copy Feedback Animations */
@keyframes copyPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.copied-anim {
    animation: copyPulse 0.3s ease-out;
}

/* Detail Area Panels */
.details-grid {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 1.5rem;
    flex: 1;
}

@media (max-width: 1100px) {
    .details-grid {
        grid-template-columns: 1fr;
    }
}

.detail-card {
    background-color: var(--panel-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.detail-card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(18, 24, 36, 0.7);
}

.detail-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detail-card-title i {
    color: var(--neon-purple);
}

.detail-card-body {
    padding: 1.25rem;
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Info List */
.info-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    padding-bottom: 0.75rem;
}

.info-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.info-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.info-val {
    font-size: 0.85rem;
    color: white;
    font-weight: 500;
}

.info-val.mono {
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    color: var(--neon-blue);
}

/* Collapsible Headers Box */
.headers-box {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.headers-toggle {
    background-color: rgba(255,255,255,0.02);
    padding: 0.6rem 0.8rem;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    transition: background-color var(--transition-speed);
}

.headers-toggle:hover {
    background-color: rgba(255,255,255,0.05);
}

.headers-content {
    padding: 0.8rem;
    background-color: rgba(10, 13, 20, 0.4);
    border-top: 1px solid var(--border-color);
    font-family: 'Fira Code', monospace;
    font-size: 0.75rem;
    display: none;
    max-height: 200px;
    overflow-y: auto;
}

.headers-content.open {
    display: block;
}

.header-row {
    margin-bottom: 0.4rem;
    word-break: break-all;
}

.header-row:last-child {
    margin-bottom: 0;
}

.header-name { color: var(--neon-purple); }
.header-val { color: var(--text-main); }

/* JSON Code Viewer */
.json-viewer-container {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    flex: 1;
    overflow: auto;
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    position: relative;
    min-height: 300px;
}

.json-viewer-container pre {
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* JSON Code Syntax Color styling */
.json-key { color: var(--neon-purple); font-weight: 500; }
.json-string { color: var(--neon-green); }
.json-number { color: var(--neon-orange); }
.json-boolean { color: var(--neon-blue); font-weight: 600; }
.json-null { color: var(--text-muted); font-style: italic; }

/* Empty Details Overlay */
.no-selection-overlay {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    font-size: 0.95rem;
    padding: 4rem 2rem;
    text-align: center;
    background-color: var(--panel-dark);
    border: 1px dashed var(--border-color);
    border-radius: 12px;
    gap: 1rem;
}

.no-selection-icon {
    font-size: 3rem;
    color: var(--border-color);
    margin-bottom: 0.5rem;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 1000;
}

.toast {
    background-color: var(--panel-dark);
    border-left: 4px solid var(--neon-purple);
    border-right: 1px solid var(--border-color);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    padding: 1rem 1.25rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: white;
    transform: translateX(120%);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    min-width: 250px;
    max-width: 350px;
}

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

.toast i {
    font-size: 1.1rem;
}

.toast.success { border-left-color: var(--neon-green); }
.toast.success i { color: var(--neon-green); }
.toast.info { border-left-color: var(--neon-blue); }
.toast.info i { color: var(--neon-blue); }
.toast.warning { border-left-color: var(--neon-orange); }
.toast.warning i { color: var(--neon-orange); }

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(3); opacity: 0; }
}

@keyframes slideIn {
    from { transform: translateY(10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
        padding: 1rem;
    }
    
    .app-container {
        flex-direction: column;
        height: auto;
        overflow: visible;
    }
    
    .sidebar {
        width: 100%;
        height: 350px;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .dashboard {
        padding: 1rem;
    }
    
    .url-input-group {
        flex-direction: column;
    }
    
    .btn-primary {
        padding: 0.8rem 1.5rem;
        justify-content: center;
    }
}