* { box-sizing: border-box; }

body {
    font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: #f2f7f2;
    color: #223022;
    margin: 0;
    padding: 0 0 40px 0;
}

header {
    background: #2f6d3c;
    color: white;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 { margin: 0; font-size: 1.4rem; }

header a.button, .button {
    background: #ffffff;
    color: #2f6d3c;
    padding: 8px 14px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.container { max-width: 1000px; margin: 24px auto; padding: 0 16px; }

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 18px;
}

.card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.12);
    display: flex;
    flex-direction: column;
}

.card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    background: #dfe9df;
}

.card .card-body { padding: 12px 14px; flex-grow: 1; display: flex; flex-direction: column; }

.card h3 { margin: 0 0 4px 0; }
.card .species { color: #5a6b5a; font-size: 0.85rem; margin-bottom: 8px; }

.status {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: 10px;
    width: fit-content;
}
.status.ok      { background: #dff2e1; color: #237a34; }
.status.soon    { background: #fff3cd; color: #8a6d00; }
.status.overdue { background: #fbdada; color: #a3221f; }

.card-actions { margin-top: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.card-actions a, .card-actions button {
    font-size: 0.82rem;
    padding: 6px 10px;
    border-radius: 6px;
    text-decoration: none;
    border: 1px solid #cddccd;
    background: #f5faf5;
    color: #2f6d3c;
    cursor: pointer;
}
.card-actions a.danger, .card-actions button.danger {
    border-color: #f0c4c4;
    background: #fdf1f1;
    color: #a3221f;
}

form.plant-form {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.12);
    max-width: 520px;
}

form.plant-form label {
    display: block;
    font-weight: 600;
    margin: 14px 0 4px 0;
    font-size: 0.9rem;
}

form.plant-form input[type=text],
form.plant-form input[type=number],
form.plant-form input[type=date],
form.plant-form textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ccd6cc;
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: inherit;
}

form.plant-form textarea { min-height: 90px; resize: vertical; }

form.plant-form .submit-row { margin-top: 18px; }
form.plant-form .submit-row button {
    background: #2f6d3c;
    color: white;
    border: none;
    padding: 10px 18px;
    border-radius: 6px;
    font-size: 0.95rem;
    cursor: pointer;
}

.empty-state { text-align: center; color: #667a66; margin-top: 60px; }

.flash {
    background: #dff2e1;
    color: #237a34;
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 16px;
}