:root {
    --primary-green: #2e7d32;
    --light-green: #e8f5e9;
    --earth-brown: #5d4037;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
}
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f4f7f6; color: #333; margin:0; }
.container { max-width: 1200px; margin: auto; padding: 20px; }

/* Navbar */
.navbar { background-color: var(--primary-green); padding: 15px 20px; color: var(--white); display: flex; justify-content: space-between; align-items: center; box-shadow: var(--shadow); }
.navbar a { color: var(--white); text-decoration: none; font-weight: bold; font-size: 1.1em; }
.cart-badge { background: var(--earth-brown); padding: 2px 8px; border-radius: 12px; font-size: 0.8em; margin-left:5px; }

/* Grid & Cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; margin-top: 20px; }
.card { background: var(--white); border-radius: 10px; padding: 15px; box-shadow: var(--shadow); border: 1px solid #e0e0e0; transition: 0.2s; }
.card:hover { transform: translateY(-5px); border-color: var(--primary-green); }
.card img { width: 100%; height: 180px; object-fit: contain; background: #f9f9f9; border-radius: 8px; margin-bottom: 10px; }

/* Tags */
.tag { font-size: 0.75em; padding: 4px 8px; border-radius: 4px; font-weight: bold; display: inline-block; margin-bottom: 5px; }
.tag-green { background: var(--light-green); color: var(--primary-green); border: 1px solid #c8e6c9; }
.tag-blue { background: #e3f2fd; color: #1565c0; border: 1px solid #bbdefb; }

/* Forms & Buttons */
input, select, textarea { width: 100%; padding: 10px; margin: 5px 0 15px; border: 1px solid #ccc; border-radius: 5px; box-sizing: border-box; }
label { font-weight: 600; color: var(--earth-brown); font-size: 0.9em; }
.btn { background-color: var(--primary-green); color: var(--white); border: none; padding: 10px 20px; border-radius: 5px; cursor: pointer; font-weight: 600; width: 100%; }
.btn:hover { background-color: #1b5e20; }
.btn-outline { background: transparent; border: 1px solid var(--primary-green); color: var(--primary-green); }

/* Tables */
table { width: 100%; border-collapse: collapse; margin-top: 10px; background: white; }
th { background: var(--light-green); color: var(--primary-green); padding: 10px; text-align: left; }
td { padding: 10px; border-bottom: 1px solid #eee; }