/* CSS Reset and Font Setup */
.uconn-dental-tool-container * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

/* Main Container Styling */
.uconn-dental-tool-container {
    --uconn-navy: #000E2F;
    --uconn-blue: #003366;
    --accent-blue: #00AEEF;
    --light-gray: #f4f7f9;
    --text-color: #333;
    --white-color: #ffffff;
    --success-green: #28a745;
    --gold-accent: #FFD700;

    background: var(--light-gray);
    border-radius: 15px;
    padding: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Header */
.udt-header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 2px solid #e0e0e0;
    padding-bottom: 20px;
}

.udt-header h2 {
    font-size: 2rem;
    color: var(--uconn-navy);
    font-weight: 700;
}

.udt-header p {
    font-size: 1.1rem;
    color: #555;
    margin-top: 5px;
}

.udt-live-clock {
    background: var(--uconn-navy);
    color: var(--white-color);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    display: inline-block;
    margin-top: 15px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Grid Layout */
.udt-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

/* Card Styling */
.udt-card {
    background: var(--white-color);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.udt-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.udt-card-title {
    font-size: 1.3rem;
    color: var(--uconn-blue);
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.udt-card-title .icon {
    margin-right: 10px;
    color: var(--accent-blue);
}

/* Acceptance Rate Hero Section */
.udt-acceptance-rate {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, var(--uconn-blue), var(--uconn-navy));
    color: var(--white-color);
}

.udt-acceptance-rate .udt-card-title {
    color: var(--white-color);
    justify-content: center;
    font-size: 1.5rem;
}

.udt-acceptance-rate .rate-value {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--gold-accent);
}

.udt-acceptance-rate .rate-value sup {
    font-size: 2rem;
    top: -1.5rem;
}

.udt-acceptance-rate .rate-desc {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-top: 10px;
}

/* Admissions Funnel */
.udt-funnel {
    list-style: none;
    padding: 0;
}

.udt-funnel-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.udt-funnel-label {
    width: 120px;
    font-weight: 500;
    color: var(--text-color);
}

.udt-funnel-bar-container {
    flex-grow: 1;
    background: #e9ecef;
    border-radius: 5px;
    overflow: hidden;
}

.udt-funnel-bar {
    height: 25px;
    background: linear-gradient(90deg, var(--accent-blue), #50c8ff);
    width: 0; /* Animated with JS */
    border-radius: 5px;
    transition: width 1.5s cubic-bezier(0.25, 1, 0.5, 1);
    position: relative;
}

.udt-funnel-value {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--uconn-navy);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Academic Stats */
.udt-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
    text-align: center;
}

.udt-stat-item .stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--uconn-blue);
}

.udt-stat-item .stat-label {
    font-size: 0.9rem;
    color: #666;
    margin-top: 5px;
}

/* Geographic Composition */
.udt-geo-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
    align-items: center;
}

.udt-donut-chart {
    --p: 0; /* Animated with JS */
    width: 150px;
    height: 150px;
    position: relative;
    display: inline-grid;
    place-content: center;
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--uconn-navy);
    background: conic-gradient(var(--accent-blue) calc(var(--p) * 1%), var(--uconn-blue) 0);
    border-radius: 50%;
    transition: --p 1.5s ease-in-out;
}

.udt-donut-chart::before {
    content: "";
    position: absolute;
    border-radius: 50%;
    inset: 20%;
    background: var(--white-color);
}

.udt-donut-chart span { z-index: 1; }

.udt-geo-legend {
    list-style: none;
    padding: 0;
    width: 100%;
}

.udt-geo-legend li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    font-size: 1rem;
}

.udt-geo-legend .legend-color {
    width: 15px;
    height: 15px;
    border-radius: 3px;
    margin-right: 10px;
}

/* Tuition & Financials Tabs */
.udt-tabs { display: flex; margin-bottom: 20px; border-bottom: 2px solid #e0e0e0; }
.udt-tab-button {
    padding: 10px 20px;
    cursor: pointer;
    border: none;
    background: none;
    font-size: 1rem;
    font-weight: 600;
    color: #888;
    position: relative;
    transition: color 0.3s;
}
.udt-tab-button.active { color: var(--uconn-blue); }
.udt-tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--uconn-blue);
}
.udt-tab-content { display: none; }
.udt-tab-content.active { display: block; }

.udt-finance-table { width: 100%; border-collapse: collapse; }
.udt-finance-table th, .udt-finance-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}
.udt-finance-table th { color: #666; font-weight: 500; }
.udt-finance-table td { color: var(--text-color); font-weight: 600; }
.udt-finance-table tr:last-child td { border-bottom: none; }

/* Comparison Table */
.udt-comparison-table { width: 100%; text-align: center; border-collapse: collapse; }
.udt-comparison-table th, .udt-comparison-table td { padding: 12px 8px; border-bottom: 1px solid #e9ecef; }
.udt-comparison-table thead th {
    background-color: var(--uconn-navy);
    color: var(--white-color);
    font-weight: 600;
}
.udt-comparison-table tbody th { text-align: left; font-weight: 500; color: #555; }
.udt-comparison-table .uconn-col { font-weight: 700; color: var(--uconn-blue); }
.udt-comparison-table .other-col { font-weight: 700; color: #D87A21; } /* Michigan Maize color */

/* Footer */
.udt-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.85rem;
    color: #888;
}

/* Responsive Design */
@media (min-width: 768px) {
    .udt-header h2 { font-size: 2.5rem; }
    .udt-grid { grid-template-columns: repeat(2, 1fr); }
    .udt-acceptance-rate, .udt-comparison { grid-column: 1 / -1; }
    .udt-geo-container { flex-direction: row; }
    .udt-donut-chart { margin-right: 30px; }
    .udt-geo-legend { width: auto; }
}

@media (min-width: 1024px) {
    .uconn-dental-tool-container { padding: 40px; }
     .udt-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: auto;
    }
    .udt-acceptance-rate { grid-column: 1 / 3; grid-row: 1 / 2; }
    .udt-admissions { grid-column: 1 / 3; grid-row: 2 / 3; }
    .udt-academics { grid-column: 3 / 4; grid-row: 1 / 3; }
    .udt-geo { grid-column: 1 / 2; grid-row: 3 / 4; }
    .udt-financials { grid-column: 2 / 4; grid-row: 3 / 4; }
    .udt-comparison { grid-column: 1 / -1; grid-row: 4 / 5; }
}