:root {
    --color-bg: #004F2D;
    --color-text: #ffffff;
    --color-text-muted: rgba(255, 255, 255, 0.8);
    --color-accent: #9eef97;
    --color-pill-bg: #ffffff;
    --color-pill-text: #004F2D;
    --color-pill-selected: #A8F0A8;
    --color-pill-disabled-bg: rgba(255, 255, 255, 0.3);
    --color-pill-disabled-text: rgba(0, 79, 45, 0.5);
    --color-btn-bg: #00693E;
    --color-btn-hover: #005733;
    --color-btn-border: rgba(255, 255, 255, 0.5);
    --color-pill-selected-shadow: rgba(255, 255, 255, 0.25);
    --color-focus-ring: #ffffff;
    --font-serif: 'Corda', Georgia, 'Times New Roman', Times, serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Corda font family */
@font-face {
    font-family: 'Corda';
    src: url('../fonts/CordaRegular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Corda';
    src: url('../fonts/CordaMedium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Corda';
    src: url('../fonts/CordaBold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    min-height: 100dvh;
}

button { background: none; border: none; cursor: pointer; font-family: inherit; font-size: inherit; touch-action: manipulation; }

img { max-width: 100%; height: auto; display: block; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}