body {
    font-family: 'Calibri', 'Segoe UI', 'Arial', sans-serif; /* Common PPT fonts */
    background-color: #f0f0f0; /* Neutral background */
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    /* align-items: center; */ /* Remove vertical centering for scrolling */
    min-height: 100vh; /* Ensure background covers at least viewport */
}

.presentation-container {
    /* Width derived from 75vh height and 16:10 ratio (75 * 1.6 = 120) */
    width: 120vh;
    max-width: 95vw; /* Adjust max-width if needed */
    height: auto;
    background-color: transparent;
    border: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: relative;
    margin: 20px auto;
}

.slide {
    width: 100%;
    /* Explicitly set height to 75% viewport height */
    height: 75vh;
    min-height: 0;
    padding: 40px 60px; /* Increased padding back to original */
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: #ffffff;
    border: 1px solid #ccc;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-bottom: 30px; /* Increased margin back to original */
    overflow: hidden;
}

/* REMOVED: Rule to hide non-first slides to allow scrolling */
/*
.presentation-container > .slide:not(:first-child) {
    display: none;
}
*/

/* --- Slide Types --- */
.title-slide {
    background: linear-gradient(135deg, #00529b, #002d57); /* Blue gradient */
    color: white;
    text-align: center;
}

.title-slide .slide-title {
    font-size: 3rem; /* Scaled up font size (was ~44px) */
    font-weight: bold;
    margin-bottom: 20px;
}

.title-slide .slide-subtitle {
    font-size: 1.8rem; /* Scaled up font size (was ~24px) */
    font-style: italic;
    color: #e0e0e0;
    margin-bottom: 40px;
    font-weight: normal;
}

.title-slide .slide-presenter {
    font-size: 1rem; /* Scaled up font size (was ~18px) */
    color: #c0c0c0;
    position: absolute;
    bottom: 40px; /* Back to original */
    left: 50%;
    transform: translateX(-50%);
}

.content-slide {
    justify-content: flex-start; /* Align content to top */
    background-color: #ffffff;
    color: #333;
}

.content-slide .slide-heading {
    font-size: 2.2rem; /* Scaled up font size (was ~32px) */
    font-weight: bold;
    color: #00447c;
    margin-bottom: 30px;
    padding-bottom: 10px;
    border-bottom: 2px solid #00529b; /* Back to original */
}

.content-slide ul {
    list-style-type: disc; /* Standard bullets */
    padding-left: 40px; /* Back to original */
    font-size: 1.5rem; /* Scaled up font size (was ~22px) */
    line-height: 1.6; /* Back to original */
    font-weight: normal;
}

.content-slide ul li {
    margin-bottom: 15px; /* Back to original */
}

.content-slide strong {
    font-weight: bold;
    color: #00529b;
}

.content-slide .notes {
    font-size: 0.9rem; /* Scaled up font size */
    color: #666;
    margin-top: auto; /* Push notes to bottom */
    padding-top: 10px;
    border-top: 1px solid #eee;
}

.chart-slide {
    justify-content: flex-start;
}

.placeholder-chart {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f8f8;
    border: 1px dashed #ccc;
    color: #888;
    font-size: 1.2rem; /* Scaled up font size */
    text-align: center;
    padding: 20px;
    margin-bottom: 15px;
}

.chart-caption {
    font-size: 1rem; /* Scaled up font size */
    font-style: italic;
    color: #666;
    text-align: center;
}

.end-slide {
    justify-content: center;
    text-align: center;
}

/* Basic Navigation Styles (if using JS) */
/*
.navigation {
    position: fixed;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.navigation button {
    padding: 5px 10px;
    margin: 0 5px;
}
*/

/* --- Simulated Editing Styles --- */
.simulated-selection {
    background-color: rgba(173, 216, 230, 0.6); /* Light blue highlight */
    outline: 1px dashed #add8e6;
    transition: background-color 0.1s ease-out, outline 0.1s ease-out;
}

/* --- Media Queries --- */

/* Adjust container size and internal fonts based on width */

/* Large Tablets / Smaller Laptops */
@media (max-width: 1200px) {
    .presentation-container {
        width: 90vw; /* Use viewport width */
    }
    .slide {
        height: calc(90vw * 10 / 16); /* Maintain 16:10 ratio based on width */
        padding: 30px 40px;
    }
    /* Reduce font sizes slightly */
    .title-slide .slide-title { font-size: 2.5rem; }
    .title-slide .slide-subtitle { font-size: 1.5rem; }
    .content-slide .slide-heading { font-size: 1.8rem; }
    .content-slide ul { font-size: 1.2rem; }
}

/* Smaller Tablets */
@media (max-width: 768px) {
    .presentation-container {
        width: 95vw;
    }
    .slide {
        height: calc(95vw * 10 / 16);
        padding: 20px 30px;
    }
     /* Reduce font sizes more */
    .title-slide .slide-title { font-size: 2rem; }
    .title-slide .slide-subtitle { font-size: 1.2rem; }
    .title-slide .slide-presenter { font-size: 0.9rem; bottom: 20px;}
    .content-slide .slide-heading { font-size: 1.5rem; }
    .content-slide ul { font-size: 1rem; padding-left: 30px; }
    .content-slide ul li { margin-bottom: 10px; }
    .placeholder-chart { font-size: 1rem; }
    .chart-caption { font-size: 0.9rem; }
    .content-slide .notes { font-size: 0.8rem; }
}

/* Phones */
@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    .presentation-container {
        width: 98vw;
        margin: 10px auto;
    }
    .slide {
        height: calc(98vw * 10 / 16);
        padding: 15px 20px;
        margin-bottom: 15px;
    }
     /* Reduce font sizes significantly */
    .title-slide .slide-title { font-size: 1.5rem; }
    .title-slide .slide-subtitle { font-size: 1rem; margin-bottom: 20px; }
    .title-slide .slide-presenter { font-size: 0.8rem; bottom: 15px; }
    .content-slide .slide-heading { font-size: 1.2rem; margin-bottom: 15px; padding-bottom: 5px; }
    .content-slide ul { font-size: 0.9rem; padding-left: 20px; }
    .content-slide ul li { margin-bottom: 8px; }
    .placeholder-chart { font-size: 0.9rem; padding: 10px; }
    .chart-caption { font-size: 0.8rem; }
    .content-slide .notes { font-size: 0.7rem; padding-top: 5px; }
}

#ezPrivacyCenter {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    top: auto !important;
    left: auto !important;
    display: block !important;
    margin: 0 !important;
    padding: 10px 16px !important;
    font-size: 14px !important;
    writing-mode: horizontal-tb !important;
    transform: none !important;
    background-color: #5fa624 !important;
    color: white !important;
    border-radius: 5px !important;
    z-index: 2147483647 !important;
    box-shadow: 0 0 10px rgba(0,0,0,0.3) !important;
    cursor: pointer !important;
}