/* Base Variables & Setup */
:root {
    --primary-green: #2E7D32;
    --light-green: #E8F5E9;
    --primary-blue: #1565C0;
    --accent-saffron: #F57C00;
    --bg-color: #FAFAFA;
    --text-dark: #333333;
    --border-color: #E0E0E0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
    padding: 20px;
}

#aibe-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

/* Header Styles */
.header-section {
    text-align: center;
    border-bottom: 4px solid var(--primary-green);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

h1 { color: var(--primary-blue); margin-bottom: 5px; }
h2 { color: var(--primary-green); }
.subtitle { font-size: 1.2rem; font-weight: 600; color: #666; }

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.2s ease-in-out;
}
.btn-primary { background: var(--accent-saffron); color: white; }
.btn-primary:hover { opacity: 0.9; }

/* Tab Navigation */
.tabs-container {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.tab-btn {
    background: #f1f1f1;
    border: 1px solid var(--border-color);
    border-bottom: none;
    padding: 12px 20px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 5px 5px 0 0;
}

.tab-btn.active {
    background: var(--primary-green);
    color: white;
}

/* Tab Content */
.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-pane.active {
    display: block;
}

/* Highlight Boxes */
.alert-box {
    background: var(--light-green);
    border-left: 5px solid var(--primary-green);
    padding: 15px;
    margin-top: 20px;
    border-radius: 4px;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Print Rules */
@media print {
    .tabs-container, .action-buttons { display: none !important; }
    .tab-pane { display: block !important; page-break-inside: avoid; }
    #aibe-wrapper { box-shadow: none; padding: 0; }
}