:root {
    --admin-bg: #020817;
    --sidebar: #0f172a;
    --card: #1e293b;
    --accent: #00f2ff;
    --secondary: #7000ff;
    --text: #f8fafc;
    --text-dim: #94a3b8;
    --border: rgba(255, 255, 255, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: var(--admin-bg);
    color: var(--text);
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background: var(--sidebar);
    padding: 2rem;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.sidebar h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 3rem;
    background: linear-gradient(to right, var(--accent), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.admin-nav {
    list-style: none;
}

.admin-nav li {
    margin-bottom: 0.5rem;
}

.admin-nav a {
    color: var(--text-dim);
    text-decoration: none;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 12px;
    transition: all 0.3s;
}

.admin-nav a:hover,
.admin-nav a.active {
    background: rgba(0, 242, 255, 0.1);
    color: var(--accent);
}

.main {
    flex: 1;
    padding: 3rem;
    overflow-y: auto;
}

h1 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.admin-card {
    background: var(--card);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.admin-card h3 {
    color: var(--text-dim);
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.admin-card .val {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dim);
    font-size: 0.9rem;
}

input,
textarea,
select {
    width: 100%;
    padding: 12px;
    background: var(--admin-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    outline: none;
}

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

.btn-sumbit {
    background: var(--accent);
    color: #000;
    border: none;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s;
}

.btn-sumbit:hover {
    transform: translateY(-2px);
}

/* Table */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
}

th {
    text-align: left;
    padding: 1rem;
    color: var(--text-dim);
    font-size: 0.8rem;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border);
}

td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
}

.login-wrap {
    margin: auto;
    width: 100%;
    max-width: 400px;
    background: var(--card);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}