:root {
    --primary-color: #ff0000;
    --secondary-color: #282828;
    --bg-color: #f9f9f9;
    --sidebar-bg: #ffffff;
    --text-color: #030303;
    --border-color: #e5e5e5;
    --hover-color: #f2f2f2;
    --accent-color: #065fd4;
}

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

body {
    font-family: "Roboto", Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    height: 100vh;
    overflow: hidden;
}

.app-container {
    display: flex;
    height: 100%;
}

/* Sidebar */
.sidebar {
    width: 240px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 20px 0;
}

.sidebar-header {
    padding: 0 24px 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
    font-size: 1.2rem;
}

.logo {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.nav-links {
    list-style: none;
    flex-grow: 1;
}

.nav-links li {
    padding: 12px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: background 0.2s;
}

.nav-links li:hover {
    background-color: var(--hover-color);
}

.nav-links li.active {
    background-color: var(--hover-color);
    font-weight: 500;
    border-left: 4px solid var(--primary-color);
}

.sidebar-footer {
    padding: 20px 24px;
    font-size: 0.8rem;
    color: #606060;
}

.status-online { color: #2ba640; font-weight: bold; }
.status-offline { color: #cc0000; font-weight: bold; }

/* Main Content */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.top-bar {
    height: 64px;
    background: white;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

.api-key-section, .global-search {
    display: flex;
    align-items: center;
    gap: 10px;
}

input {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    outline: none;
}

input:focus {
    border-color: var(--accent-color);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

/* Content Area */
.content-area {
    flex-grow: 1;
    padding: 24px;
    overflow-y: auto;
}

.module-view {
    animation: fadeIn 0.3s ease;
}

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

/* Tables */
.results-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    margin-top: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.results-table th, .results-table td {
    text-align: left;
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.results-table th {
    background-color: #fafafa;
    position: sticky;
    top: 0;
    cursor: pointer;
}

.results-table th:hover {
    background-color: var(--hover-color);
}

.thumbnail-cell img {
    width: 120px;
    border-radius: 8px;
}

.tag {
    display: inline-block;
    background: #f0f0f0;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    margin: 2px;
}

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

.spinner {
    border: 4px solid rgba(0,0,0,0.1);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border-left-color: var(--primary-color);
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Export Bar */
.export-bar {
    height: 60px;
    background: white;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

/* Highlight */
.highlight {
    background-color: yellow;
    font-weight: bold;
}