:root {
    /* Color Palette */
    --bg-color: #050505;
    --glass-bg: rgba(20, 20, 20, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --accent-red: #D90429;
    --accent-red-dim: #8b0000;
    --accent-yellow: #FFC300;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;

    /* Effects */
    --blur-amt: 16px;
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);

    /* Font */
    --font-main: 'Inter', 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;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(217, 4, 41, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 195, 0, 0.1) 0%, transparent 40%);
    overflow-x: hidden;
}

/* Glassmorphism Utility */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-amt));
    -webkit-backdrop-filter: blur(var(--blur-amt));
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
}

/* Layout */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 2rem;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
}

h1 {
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #fff, #aaa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.controls button {
    background: transparent;
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.controls button:hover {
    background: var(--accent-red);
    color: white;
    box-shadow: 0 0 15px var(--accent-red-dim);
}

/* Widget Grid */
.widget-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.widget {
    padding: 1.5rem;
    transition: transform 0.2s ease, border-color 0.2s ease;
    position: relative;
    overflow: hidden;
}

.widget::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-red), var(--accent-yellow));
    opacity: 0.7;
}

.widget:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
}

.widget h3 {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.widget-content {
    min-height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--accent-yellow);
    margin-top: 0.5rem;
}

/* Form inputs for potential interactivity */
input[type="text"],
select {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.5rem;
    border-radius: 6px;
    width: 100%;
    margin-top: 0.5rem;
}

input:focus {
    outline: none;
    border-color: var(--accent-yellow);
}