:root {
    --bg-color: #0f172a;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --success: #10b981;
    --danger: #ef4444;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    --font-main: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
    padding: 2rem 0;
}

/* Background Blobs for Glassmorphism depth */
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    animation: float 20s infinite alternate cubic-bezier(0.4, 0, 0.2, 1);
}

.blob-1 {
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(59,130,246,0.3) 0%, rgba(30,58,138,0) 70%);
    top: -10%;
    left: -10%;
}

.blob-2 {
    width: 35vw;
    height: 35vw;
    background: radial-gradient(circle, rgba(16,185,129,0.2) 0%, rgba(6,78,59,0) 70%);
    bottom: -10%;
    right: -10%;
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 10%) scale(1.1); }
}

.dashboard {
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
    z-index: 10;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

h1 {
    font-weight: 800;
    font-size: 2.5rem;
    letter-spacing: -1px;
}

h1 span {
    color: var(--accent);
}

h2 {
    font-weight: 600;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.status-badge.connected {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
}

.status-badge.disconnected {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.5);
}

.grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.full-width-panel {
    grid-column: 1 / -1;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    padding: 2rem;
    box-shadow: var(--glass-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.4);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group.half {
    display: inline-block;
    width: calc(50% - 0.5rem);
}
.form-group.half:nth-child(even) {
    margin-left: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

input, textarea {
    width: 100%;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus, textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    border: none;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    flex: 1;
}

.btn:active {
    transform: scale(0.98);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn.primary {
    background: var(--accent);
    color: white;
}
.btn.primary:hover:not(:disabled) {
    background: var(--accent-hover);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.btn.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

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

.hidden {
    display: none !important;
}

.full-width {
    width: 100%;
}

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

.inline-form {
    display: flex;
    gap: 1rem;
    width: 50%;
}

.log-container {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 1rem;
    height: 300px;
    overflow-y: auto;
    font-family: monospace;
    font-size: 0.95rem;
    border: 1px solid rgba(255,255,255,0.05);
}

.log-container::-webkit-scrollbar {
    width: 8px;
}
.log-container::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.1);
}
.log-container::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
}

.log-entry {
    padding: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    gap: 1rem;
    animation: fadeIn 0.3s ease;
}

.log-entry:last-child {
    border-bottom: none;
}

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

.log-entry .time {
    color: var(--text-secondary);
    min-width: 80px;
}

.log-entry .topic {
    color: var(--accent);
    font-weight: bold;
    min-width: 120px;
}

.log-entry .message {
    color: var(--success);
    word-break: break-all;
}

.log-entry.info .message {
    color: var(--text-primary);
}

.log-entry.error .message {
    color: var(--danger);
}

/* Topics Library Styles */
.topics-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    max-height: 200px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.topics-container::-webkit-scrollbar {
    width: 6px;
}
.topics-container::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.1);
}
.topics-container::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
}

.topic-badge {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.topic-badge:hover {
    background: rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
}

.topic-badge .topic-name {
    font-family: monospace;
    font-size: 0.95rem;
}

.topic-badge .btn-delete-topic {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.topic-badge .btn-delete-topic:hover {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.2);
}

.btn-icon {
    font-size: 1.1rem;
    opacity: 0.7;
    transition: opacity 0.2s, transform 0.2s;
}

.btn-icon:hover {
    opacity: 1;
    transform: scale(1.1);
}

.btn.small {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    flex: none;
}

.btn-mini {
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.btn-mini.badge-save:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.5);
    color: var(--success);
    transform: translateY(-1px);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1000;
}

.toast {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideIn 0.3s ease forwards;
    opacity: 0;
    transform: translateX(100%);
}

.toast.removing {
    animation: slideOut 0.3s ease forwards;
}

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

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

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

@keyframes slideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOut {
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

@media (max-width: 768px) {
    .grid-layout {
        grid-template-columns: 1fr;
    }
    .inline-form {
        width: 100%;
        margin-top: 1rem;
    }
    .panel-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}