:root {
    --napster-bg: #e6e6e6; /* Classic Windows gray */
    --napster-dark-bg: #cfcfcf;
    --napster-blue: #1c3c78; /* Deep blue from Napster UI */
    --napster-text: #000000;
    --napster-border-light: #ffffff;
    --napster-border-dark: #808080;
    --napster-border-darker: #404040;
    --font-ui: "Tahoma", "MS Sans Serif", sans-serif;
}

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

body {
    background-color: #2b4f99; /* Outer background, deep blue */
    color: var(--napster-text);
    font-family: var(--font-ui);
    font-size: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.page-wrapper {
    width: 100%;
    max-width: 900px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Navbar outside the main app window */
.navbar {
    background: var(--napster-bg);
    border: 2px solid;
    border-color: var(--napster-border-light) var(--napster-border-darker) var(--napster-border-darker) var(--napster-border-light);
    padding: 5px 10px;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: bold;
    color: var(--napster-blue);
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.cat-logo {
    font-size: 20px;
    filter: sepia(1) hue-rotate(200deg) saturate(3); /* Make it somewhat blue */
}

.nav-links {
    display: flex;
    gap: 10px;
}

.nav-links a {
    color: var(--napster-blue);
    text-decoration: none;
    font-weight: bold;
}

.nav-links a.active {
    text-decoration: underline;
}

/* App Window */
.app-window {
    background: var(--napster-bg);
    border: 2px solid;
    border-color: var(--napster-border-light) var(--napster-border-darker) var(--napster-border-darker) var(--napster-border-light);
    display: flex;
    flex-direction: column;
    height: 500px;
    position: relative;
}

/* Toolbar */
.toolbar {
    background: var(--napster-dark-bg);
    padding: 5px;
    border-bottom: 1px solid var(--napster-border-dark);
    display: flex;
    gap: 5px;
}

.tool-btn {
    background: var(--napster-bg);
    border: 2px solid;
    border-color: var(--napster-border-light) var(--napster-border-dark) var(--napster-border-dark) var(--napster-border-light);
    padding: 5px 15px;
    font-family: var(--font-ui);
    font-size: 12px;
    cursor: pointer;
    font-weight: normal;
}

.tool-btn.active {
    background: var(--napster-bg);
    border-color: var(--napster-border-dark) var(--napster-border-light) var(--napster-border-light) var(--napster-border-dark);
    font-weight: bold;
}

.tool-btn:active {
    border-color: var(--napster-border-dark) var(--napster-border-light) var(--napster-border-light) var(--napster-border-dark);
    padding: 6px 14px 4px 16px; /* shift text */
}

/* Search Panel */
.search-panel {
    padding: 15px;
    background: var(--napster-bg);
    border-bottom: 2px solid var(--napster-border-dark);
}

.search-panel h2 {
    font-size: 14px;
    margin-bottom: 10px;
    color: var(--napster-blue);
}

.search-form {
    display: flex;
    align-items: flex-end;
    gap: 15px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.input-group label {
    font-weight: bold;
}

.napster-input {
    border: 2px solid;
    border-color: var(--napster-border-dark) var(--napster-border-light) var(--napster-border-light) var(--napster-border-dark);
    padding: 4px;
    font-family: var(--font-ui);
    width: 200px;
}

.napster-submit-btn, .napster-test-btn {
    background: var(--napster-bg);
    border: 2px solid;
    border-color: var(--napster-border-light) var(--napster-border-dark) var(--napster-border-dark) var(--napster-border-light);
    padding: 5px 15px;
    font-family: var(--font-ui);
    font-weight: bold;
    cursor: pointer;
    height: 28px;
}

.napster-submit-btn:active, .napster-test-btn:active {
    border-color: var(--napster-border-dark) var(--napster-border-light) var(--napster-border-light) var(--napster-border-dark);
}

/* Results Panel */
.results-panel {
    flex: 1;
    background: #ffffff;
    border: 2px solid;
    border-color: var(--napster-border-dark) var(--napster-border-light) var(--napster-border-light) var(--napster-border-dark);
    margin: 10px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.results-header {
    display: flex;
    background: var(--napster-bg);
    border-bottom: 1px solid var(--napster-border-dark);
}

.results-header > div {
    padding: 3px 5px;
    border-right: 1px solid var(--napster-border-dark);
    border-bottom: 1px solid var(--napster-border-dark);
    border-top: 1px solid var(--napster-border-light);
    border-left: 1px solid var(--napster-border-light);
    font-weight: normal;
    background: var(--napster-bg);
    white-space: nowrap;
}

.results-list {
    flex: 1;
    background: #fff;
}

.result-row {
    display: flex;
    border-bottom: 1px solid #eee;
}

.result-row:nth-child(even) {
    background: #f9f9f9;
}

.result-row > div {
    padding: 3px 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Columns */
.col-filename { flex: 3; min-width: 150px; }
.col-size { flex: 1; min-width: 60px; text-align: right; }
.col-bitrate { flex: 0.5; min-width: 40px; text-align: center; }
.col-freq { flex: 0.5; min-width: 40px; text-align: center; }
.col-length { flex: 0.5; min-width: 40px; text-align: center; }
.col-user { flex: 1.5; min-width: 80px; }
.col-conn { flex: 0.5; min-width: 50px; text-align: center; }
.col-ping { flex: 0.5; min-width: 40px; text-align: right; font-weight: bold; }

.ping.green { color: #008000; }
.ping.red { color: #ff0000; }

/* Highlight row */
.result-row.highlight {
    background-color: var(--napster-blue);
    color: #fff;
}

/* Download Status Box */
.download-status {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.download-status.hidden {
    display: none;
}

.status-box {
    background: var(--napster-bg);
    border: 2px solid;
    border-color: var(--napster-border-light) var(--napster-border-darker) var(--napster-border-darker) var(--napster-border-light);
    padding: 20px;
    width: 300px;
    text-align: center;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.5);
}

.status-box h3 {
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--napster-blue);
}

.dl-progress-container {
    height: 15px;
    background: #fff;
    border: 2px solid;
    border-color: var(--napster-border-dark) var(--napster-border-light) var(--napster-border-light) var(--napster-border-dark);
    margin-bottom: 10px;
    width: 100%;
}

.dl-progress-bar {
    height: 100%;
    background: var(--napster-blue);
    width: 0%;
}

.status-box p {
    font-size: 11px;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    .nav-links {
        flex-wrap: nowrap !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start !important;
        width: 100%;
        padding-bottom: 0.5rem;
    }
    .nav-links a {
        flex-shrink: 0;
    }
}