/* static/css/style.css */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --border-radius: 8px;
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
    --border-color: #dee2e6;
}

body {
    font-family: var(--font-family);
    margin: 0;
    background-color: var(--light-color);
    color: var(--dark-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    background-color: #fff;
    padding: 1rem 2rem;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.navbar .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}
.navbar .nav-links a {
    color: var(--dark-color);
    text-decoration: none;
    margin-left: 1.5rem;
    font-weight: 500;
    transition: color 0.3s;
}
.navbar .nav-links a:hover {
    color: var(--primary-color);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-weight: bold;
    display: inline-block;
    transition: opacity 0.3s;
}
.btn:hover { opacity: 0.85; }
.btn-primary { background-color: var(--primary-color); color: #fff; }
.btn-secondary { background-color: var(--secondary-color); color: #fff; }
.btn-danger { background-color: var(--danger-color); color: #fff; }
.btn-full { width: 100%; text-align: center; }

/* Forms */
.form-container {
    background-color: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}
.form-group { margin-bottom: 1.5rem; }
.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}
.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-sizing: border-box;
}
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}
.form-inline {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}
.generate-form {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

/* Alerts and Messages */
.messages { margin-bottom: 1.5rem; }
.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid transparent;
}
.alert-success { background-color: #d4edda; border-color: #c3e6cb; color: #155724; }
.alert-error { background-color: #f8d7da; border-color: #f5c6cb; color: #721c24; }
.alert-warning { background-color: #fff3cd; border-color: #ffeeba; color: #856404; }
.alert-info { background-color: #d1ecf1; border-color: #bee5eb; color: #0c5460; }


/* Superuser Dashboard */
.company-list { list-style: none; padding: 0; }
.company-list-item {
    background: #fff;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border-color);
}
.template-list {
    list-style: none;
    padding: 0;
}
.template-list-item {
    background: #fff;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.template-list-item-actions {
    display: flex;
    gap: 0.5rem;
}


/* Template Selection */
.template-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}
.template-label input[type="radio"] { display: none; }
.template-card {
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}
.template-label input[type="radio"]:checked + .template-card {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0,123,255,0.5);
    transform: scale(1.05);
}
.template-card img {
    max-width: 100%;
    height: auto;
    margin-bottom: 1rem;
    border-radius: 5px;
}

/* Print Preview */
.print-controls {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
}
.print-area {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10mm;
}
.sticker {
    border: 1px dashed var(--secondary-color);
    padding: 5mm;
    box-sizing: border-box;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.default-template {
    text-align: center;
}
.default-template .product-name { font-weight: bold; margin: 0; }
.default-template .product-sku { font-size: 0.8em; color: #666; margin: 0; }
.default-template img { max-width: 100%; height: auto; }


/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    margin-top: 2rem;
    background-color: #e9ecef;
    color: #6c757d;
}

@media (max-width: 768px) {
    .generate-form {
        grid-template-columns: 1fr;
    }
    .print-controls, .form-inline, .navbar {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    .navbar .nav-links { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; }
}