:root{--color-primary: #00897B;--color-primary-dark: #00695C;--color-secondary: #7C4DFF;--color-background: #ffffff;--color-surface: #f5f5f5;--color-text-main: #212121;--color-text-secondary: #757575;--color-border: #e0e0e0;--color-error: #d32f2f;--color-success: #388e3c;--color-white: #ffffff;--color-black: #000000;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--header-height: 60px;--bottom-nav-height: 60px;--max-width-desktop: 1200px}@media(prefers-color-scheme:dark){:root{--color-background: #121212;--color-surface: #1e1e1e;--color-text-main: #ffffff;--color-text-secondary: #b0b0b0;--color-border: #333333}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-background);color:var(--color-text-main);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;background:none}img,video{max-width:100%;display:block}ul,ol{list-style:none}.container{max-width:var(--max-width-desktop);margin:0 auto;padding:0 var(--spacing-md)}.hidden{display:none!important}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.text-center{text-align:center}.text-primary{color:var(--color-primary)}.bg-primary{background-color:var(--color-primary);color:var(--color-white)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-weight:600;transition:opacity .2s}.btn:hover{opacity:.9}.btn-primary{background-color:var(--color-primary);color:var(--color-white)}.btn-secondary{background-color:var(--color-surface);color:var(--color-text-main)}.btn-outline{border:2px solid var(--color-border);color:var(--color-text-main);background:transparent}.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary)}.input{width:100%;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-surface);color:var(--color-text-main);font-size:var(--font-size-md)}.input:focus{outline:2px solid var(--color-primary);border-color:transparent}