:root {
    --bg-color: #0a0a0f;
    --glass-bg: rgba(20, 20, 30, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --neon-green: #00ff88;
    --neon-red: #ff3366;
    --neon-purple: #b366ff;
    --neon-blue: #00e5ff;
    --text-main: #ffffff;
    --text-muted: #8892b0;
    --font-heading: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

.hidden {
    display: none !important;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-heading);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.glass-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 0.5rem;
}

.neon-text {
    color: var(--neon-green);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5), 0 0 20px rgba(0, 255, 136, 0.3);
}

#status-message {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.progress-bar {
    width: 100%;
    max-width: 400px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 1rem auto 0;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
    transition: width 0.3s ease;
}

main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    opacity: 1;
    transition: opacity 0.5s ease;
}

main.hidden {
    display: none;
    opacity: 0;
    pointer-events: none;
}

.card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(0, 229, 255, 0.15);
    border-color: rgba(0, 229, 255, 0.3);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0,0,0,0.2);
}

.card-header h2 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-body {
    padding: 1.5rem;
}

.card-body.hidden {
    display: none;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.data-item {
    display: flex;
    flex-direction: column;
}

.data-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.data-value {
    font-size: 1.2rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.value-good { color: var(--neon-green); }
.value-bad { color: var(--neon-red); }
.value-neutral { color: var(--neon-blue); }
.value-special { color: var(--neon-purple); }

.terminal-card {
    grid-column: 1 / -1;
}

.terminal-card pre {
    background: rgba(0,0,0,0.5);
    padding: 1rem;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    overflow-x: auto;
    color: #a9b7c6;
    max-height: 400px;
    overflow-y: auto;
}

button {
    background: transparent;
    color: var(--neon-blue);
    border: 1px solid var(--neon-blue);
    padding: 0.4rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

button:hover {
    background: var(--neon-blue);
    color: var(--bg-color);
    box-shadow: 0 0 10px var(--neon-blue);
}

/* Custom Scrollbar for Pre */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb {
    background: var(--neon-blue);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #00b3cc;
}

.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    background: rgba(255,255,255,0.1);
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.badge-green { background: rgba(0, 255, 136, 0.2); color: var(--neon-green); border: 1px solid var(--neon-green); }
.badge-red { background: rgba(255, 51, 102, 0.2); color: var(--neon-red); border: 1px solid var(--neon-red); }
.badge-blue { background: rgba(0, 229, 255, 0.2); color: var(--neon-blue); border: 1px solid var(--neon-blue); }
.badge-blue { background: rgba(0, 229, 255, 0.2); color: var(--neon-blue); border: 1px solid var(--neon-blue); }
.badge-purple { background: rgba(179, 102, 255, 0.2); color: var(--neon-purple); border: 1px solid var(--neon-purple); }

/* Login Overlay */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.login-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.login-card {
    background: var(--glass-bg);
    border: 1px solid var(--neon-blue);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.2);
    text-align: center;
    max-width: 400px;
    width: 90%;
}

.login-card h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.login-card p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.login-card input {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1.5rem;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    border-radius: 8px;
    font-family: var(--font-mono);
    text-align: center;
    transition: border-color 0.3s;
}

.login-card input:focus {
    outline: none;
    border-color: var(--neon-blue);
}

.login-card button {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    background: rgba(0, 229, 255, 0.1);
}

/* Navigation */
#app-nav {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.nav-btn {
    font-size: 1rem;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
}

.nav-btn.active {
    background: rgba(0, 229, 255, 0.2);
    color: var(--neon-blue);
    border-color: var(--neon-blue);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
}

/* Data Tables */
.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 1rem;
}

.data-table th, .data-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.data-table th {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(0,0,0,0.2);
}

.data-table tr:hover td {
    background: rgba(255,255,255,0.05);
}