/* Statistical Calculator - Sober.js Framework Styles */

/* Ensure text is selectable throughout the application - Override any framework restrictions */
*, *::before, *::after {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
    -webkit-touch-callout: text !important;
}

/* Allow specific interactive elements to remain non-selectable if needed for UX */
button, s-button, input[type="button"], input[type="submit"], input[type="reset"], 
input[type="radio"], input[type="checkbox"], select {
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
    user-select: none !important;
}

/* Force text selection for input fields while typing */
input[type="text"], input[type="number"], textarea, s-text-field {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
}

html, body {
    height: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
}

.container {
    padding: 1.25rem;
    max-width: 75rem; /* 1200px */
    margin: 0 auto;
    height: 100%;
    overflow-y: auto;
    background-color: var(--s-color-background);
}

h1 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.divider {
    height: 1px;
    background-color: var(--s-color-outline-variant);
    margin: 1.5rem 0;
    width: 100%;
}

.result {
    margin-top: 1rem;
    padding: 1rem;
    background-color: var(--s-color-surface-container);
    border-radius: 0.25rem;
}

.accordion {
    width: 100%;
    border: none;
}

.accordion-item {
    margin-bottom: 0.5rem;
    border: 1px solid var(--s-color-outline-variant);
    border-radius: 0.5rem;
    overflow: hidden;
}

.accordion-header {
    padding: 1rem;
    background-color: var(--s-color-surface-container);
    cursor: pointer;
    display: flex;
    align-items: center;
}

.accordion-header:hover {
    background-color: var(--s-color-surface-container-high);
}

.accordion-header-icon {
    margin-right: 1rem;
    font-weight: bold;
    width: 1.5rem;
    text-align: center;
    color: var(--s-color-on-surface);
}

.accordion-header-title {
    font-weight: 500;
    color: var(--s-color-on-surface);
}

.accordion-header-description {
    font-size: 0.875rem;
    color: var(--s-color-on-surface-variant);
    margin-top: 0.25rem;
}

.accordion-content {
    padding: 1rem;
    border-top: 1px solid var(--s-color-outline-variant);
    background-color: var(--s-color-surface);
}

.button-container {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
}

.button-container s-button {
    background-color: var(--s-color-primary);
    color: var(--s-color-on-primary);
}

.button-container s-button[color="default"] {
    background-color: var(--s-color-surface-container);
    color: var(--s-color-on-background);
}

.hidden {
    display: none;
}

/* 媒体查询 - 平板设备 */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .accordion-header {
        padding: 0.75rem;
    }
    
    .accordion-content {
        padding: 0.75rem;
    }
}

/* 媒体查询 - 移动设备 */
@media (max-width: 425px) {
    .container {
        padding: 0.75rem;
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }
    
    .accordion-header-icon {
        margin-right: 0.5rem;
    }
}

/* 触屏设备 */
@media (pointer: coarse) {
    .accordion-header {
        padding-top: 0.875rem;
        padding-bottom: 0.875rem;
    }
    
    .button-container s-button {
        min-height: 2.5rem;
    }
}

/* S-Picker styling for calculation type selection */
s-picker {
    margin: 1rem 0;
    width: 100%;
}

s-picker[label] {
    --s-picker-label-color: var(--s-color-on-surface-variant);
    --s-picker-label-font-size: 0.875rem;
}

/* Ensure picker items are properly styled */
s-picker-item {
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
}

/* Horizontal rule styling */
hr {
    border: none;
    height: 1px;
    background-color: var(--s-color-outline-variant);
    margin: 1.5rem 0;
}

/* Enhanced result containers */
.result h4 {
    color: var(--s-color-primary);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
    /* Ensure result headings are selectable */
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

.result p {
    margin: 0.5rem 0;
    line-height: 1.6;
    /* Ensure result text is selectable */
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

/* MathJax content styling */
.MathJax, .MathJax_Display, .MathJax_Preview {
    font-size: 1.1em !important;
    /* Ensure MathJax formulas are selectable */
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
    -webkit-touch-callout: text !important;
}

/* Ensure all content areas allow text selection with high priority */
.container, .accordion-content, .result, .result * {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
}

/* Make sure all text content is selectable with maximum priority */
h1, h2, h3, h4, h5, h6, p, span, div, .result h4, .result p {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
    -webkit-touch-callout: text !important;
}