/* style.css - Design för NTS Webbshop */
:root {
    --primary-orange: #ff6600;
    --dark-orange: #e05500;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --bg-light: #ffffff;
    --bg-gray: #f8f9fa;
    --border-color: #eaeaea;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
header {
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    padding: 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: -0.5px;
    text-decoration: none;
}

.logo span {
    color: var(--primary-orange);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 20px;
    list-style: none;
}

.nav-menu a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: color 0.2s ease;
}

.nav-menu a:hover {
    color: var(--primary-orange);
}

/* Orangea knappar */
.btn-orange {
    background-color: var(--primary-orange);
    color: white !important;
    padding: 10px 20px;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.btn-orange:hover {
    background-color: var(--dark-orange);
}

/* Huvudinnehåll */
main {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 40px auto;
    padding: 0 20px;
}

/* Formulär (Registrering / Inloggning) */
.form-container {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
}

.form-container h2 {
    margin-bottom: 25px;
    font-size: 28px;
    font-weight: 700;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
}

.form-group input[type="text"], 
.form-group input[type="email"], 
.form-group input[type="password"],
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: inherit;
    font-size: 15px;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-orange);
}

.submit-btn {
    width: 100%;
    background-color: var(--primary-orange);
    color: white;
    border: none;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.2s ease;
}

.submit-btn:hover {
    background-color: var(--dark-orange);
}

/* Meddelande-boxar (Grön för succé, Röd för fel) */
.alert {
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    font-weight: 600;
    text-align: center;
}
.alert-success { background: #d4edda; color: #155724; }
.alert-danger { background: #f8d7da; color: #721c24; }

/* Footer */
footer {
    background-color: #111;
    color: #b3b3b3;
    padding: 40px 20px;
    text-align: center;
    font-size: 14px;
    border-top: 3px solid var(--primary-orange);
}

footer a {
    color: white;
    text-decoration: none;
}

/* Produktspecifik design för index.php */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.product-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-orange);
    box-shadow: 0 10px 20px rgba(0,0,0,0.02);
}

.product-image-placeholder {
    width: 100%;
    height: 200px;
    background-color: var(--bg-gray);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 14px;
    border-radius: 4px;
}

.product-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.product-card p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 15px;
    flex-grow: 1; /* Gör att texten tar upp plats så knapparna linjerar */
}

.product-price {
    font-size: 20px;
    font-weight: 750;
    color: var(--primary-orange);
    margin-bottom: 15px;
}

/* --- MOBILANPASSNING --- */
@media (max-width: 768px) {
    /* Lägger menyn under loggan istället för bredvid */
    .nav-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    /* Låter länkarna flöda om och centreras på små skärmar */
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    /* Justerar texten för inloggad användare så den inte bryts fult */
    .nav-menu li span {
        display: block;
        margin-bottom: 5px;
    }
}