/* ----- ADMIN RESET & GLOBAL ----- */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Times New Roman', Times, serif; }
body { background: #f4f4f4; color: #111; }
:root {
    --primary: #222;
    --card-bg: #fff;
    --border-color: #ddd;
    --shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.btn {
    background: #222;
    border: none;
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    font-weight: 500;
    cursor: pointer;
    transition: 0.2s;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-block;
}
.btn:hover { background: #444; }
.btn-outline { background: transparent; border: 1px solid #222; color: #222; }
.btn-outline:hover { background: #222; color: white; }
.btn-danger { background: #c0392b; }
.btn-danger:hover { background: #e74c3c; }
.btn-sm { padding: 0.25rem 0.8rem; font-size: 0.75rem; }

/* ----- ADMIN LOGIN ----- */
.admin-login-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 2.5rem;
    background: white;
    border-radius: 24px 24px 32px 32px;
    box-shadow: var(--shadow);
}
.admin-login-container input {
    width: 100%;
    padding: 0.8rem 1rem;
    margin: 0.5rem 0;
    border: 1px solid #ccc;
    border-radius: 12px;
    font-size: 0.95rem;
}
.admin-login-container .btn {
    width: 100%;
    padding: 0.9rem;
    font-size: 1rem;
    margin-top: 0.5rem;
}

/* ----- ADMIN LAYOUT ----- */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}
.admin-sidebar {
    width: 240px;
    background: #1a1a1a;
    color: white;
    padding: 2rem 1rem;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.admin-sidebar h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    font-family: 'Times New Roman', serif;
    border-bottom: 1px solid #444;
    padding-bottom: 1rem;
}
.admin-sidebar ul {
    list-style: none;
    padding: 0;
}
.admin-sidebar ul li {
    margin: 0.2rem 0;
}
.admin-sidebar ul li a {
    color: #ccc;
    text-decoration: none;
    display: block;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    transition: 0.2s;
}
.admin-sidebar ul li a:hover,
.admin-sidebar ul li a.active {
    background: #333;
    color: white;
}
.admin-sidebar ul li a i {
    width: 24px;
    margin-right: 8px;
}
.admin-main {
    flex: 1;
    padding: 2rem;
    background: #f4f4f4;
}
.admin-main h1 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

/* ----- STATS CARDS ----- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
    margin-bottom: 2rem;
}
.stat-card {
    background: var(--card-bg);
    padding: 1.2rem;
    border-radius: 16px 16px 24px 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}
.stat-card h3 {
    font-size: 0.9rem;
    color: #666;
    font-weight: 400;
}
.stat-card .stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-top: 0.2rem;
}

/* ----- ADMIN FORMS ----- */
.admin-main form label {
    display: block;
    margin: 0.8rem 0 0.3rem;
    font-weight: 600;
}
.admin-main form input,
.admin-main form select,
.admin-main form textarea {
    width: 100%;
    padding: 0.6rem 1rem;
    border: 1px solid #ccc;
    border-radius: 10px;
    font-size: 0.95rem;
    background: white;
}

/* ----- PRODUCT/ORDER/CUSTOMER LISTS ----- */
.list-item {
    background: var(--card-bg);
    padding: 0.8rem 1rem;
    border-radius: 12px;
    margin-bottom: 0.5rem;
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* ----- RESPONSIVE ----- */
@media (max-width: 768px) {
    .admin-wrapper { flex-direction: column; }
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: relative;
        padding: 1rem;
    }
    .admin-sidebar ul { display: flex; flex-wrap: wrap; gap: 0.3rem; }
    .admin-sidebar ul li { margin: 0; }
    .admin-sidebar ul li a { padding: 0.4rem 0.8rem; font-size: 0.9rem; }
    .admin-main { padding: 1rem; }
}