@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-bg-primary: #0a0e1a;--color-bg-secondary: #141824;--color-bg-card: rgba(20, 24, 36, .8);--color-bg-glass: rgba(255, 255, 255, .05);--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-danger: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-success: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-warning: linear-gradient(135deg, #fa709a 0%, #fee140 100%);--color-primary: #667eea;--color-primary-light: #8b9eff;--color-danger: #f5576c;--color-success: #00f2fe;--color-warning: #fee140;--color-text-primary: #ffffff;--color-text-secondary: rgba(255, 255, 255, .7);--color-text-muted: rgba(255, 255, 255, .5);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--border-radius-sm: .5rem;--border-radius-md: 1rem;--border-radius-lg: 1.5rem;--border-radius-xl: 2rem;--border-radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .1);--shadow-md: 0 4px 16px rgba(0, 0, 0, .2);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .3);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .4);--shadow-glow: 0 0 20px rgba(102, 126, 234, .5);--transition-fast: .15s ease-in-out;--transition-base: .25s ease-in-out;--transition-slow: .4s ease-in-out;--z-base: 1;--z-dropdown: 10;--z-modal: 100;--z-toast: 1000}.glass{background:var(--color-bg-glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.glass-strong{background:#ffffff1a;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-20px)}}@keyframes slideInRight{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@keyframes slideOutLeft{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(-100%)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes glow{0%,to{box-shadow:0 0 20px #667eea4d}50%{box-shadow:0 0 40px #667eea99}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-fade-in{animation:fadeIn var(--transition-base) forwards}.animate-fade-out{animation:fadeOut var(--transition-base) forwards}.animate-slide-in-right{animation:slideInRight var(--transition-slow) forwards}.animate-slide-out-left{animation:slideOutLeft var(--transition-slow) forwards}.animate-pulse{animation:pulse 2s ease-in-out infinite}.animate-glow{animation:glow 2s ease-in-out infinite}.animate-float{animation:float 3s ease-in-out infinite}.animate-spin{animation:spin 1s linear infinite}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;overflow-x:hidden}body{font-family:var(--font-family);background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.background{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;overflow:hidden}.stars{position:absolute;width:100%;height:100%;background-image:radial-gradient(2px 2px at 20px 30px,rgba(255,255,255,.3),transparent),radial-gradient(2px 2px at 60px 70px,rgba(255,255,255,.2),transparent),radial-gradient(1px 1px at 50px 50px,rgba(255,255,255,.4),transparent),radial-gradient(1px 1px at 130px 80px,rgba(255,255,255,.3),transparent),radial-gradient(2px 2px at 90px 10px,rgba(255,255,255,.2),transparent);background-size:200px 200px;background-position:0 0,40px 60px,130px 270px,70px 100px,150px 50px;animation:twinkle 5s ease-in-out infinite}@keyframes twinkle{0%,to{opacity:.5}50%{opacity:1}}#app{min-height:100vh;display:flex;flex-direction:column;position:relative}.screen{flex:1;display:flex;flex-direction:column;padding:var(--spacing-xl);max-width:600px;margin:0 auto;width:100%;opacity:0}.screen.active{animation:fadeIn var(--transition-slow) forwards}.screen.exiting{animation:fadeOut var(--transition-slow) forwards}.screen-header{text-align:center;margin-bottom:var(--spacing-2xl)}.screen-title{font-size:var(--font-size-4xl);font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-sm)}.screen-subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary);font-weight:400}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-xl);font-size:var(--font-size-lg);font-weight:600;border:none;border-radius:var(--border-radius-lg);cursor:pointer;transition:all var(--transition-base);text-decoration:none;font-family:var(--font-family);position:relative;overflow:hidden;min-height:56px}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#fff3;transform:translate(-50%,-50%);transition:width var(--transition-slow),height var(--transition-slow)}.btn:active:before{width:300px;height:300px}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-lg)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl),var(--shadow-glow)}.btn-danger{background:var(--gradient-danger);color:#fff;box-shadow:var(--shadow-lg)}.btn-danger:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}.btn-success{background:var(--gradient-success);color:#fff;box-shadow:var(--shadow-lg)}.btn-success:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}.btn-secondary{background:var(--color-bg-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--color-text-primary);border:1px solid rgba(255,255,255,.1)}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn-block{width:100%}.btn-lg{padding:var(--spacing-lg) var(--spacing-2xl);font-size:var(--font-size-xl);min-height:64px}.input{width:100%;padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-lg);font-family:var(--font-family);background:var(--color-bg-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:var(--border-radius-md);color:var(--color-text-primary);transition:all var(--transition-base)}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #667eea33}.input::placeholder{color:var(--color-text-muted)}.card{background:var(--color-bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);transition:all var(--transition-base)}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:#fff3}.list{display:flex;flex-direction:column;gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.text-center{text-align:center}.mt-auto{margin-top:auto}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.hidden{display:none!important}@media(max-width:480px){.screen{padding:var(--spacing-lg)}.screen-title{font-size:var(--font-size-3xl)}.btn{font-size:var(--font-size-base);padding:var(--spacing-sm) var(--spacing-lg);min-height:48px}.btn-lg{font-size:var(--font-size-lg);padding:var(--spacing-md) var(--spacing-xl);min-height:56px}}