:root{--color-accent: #4F46E5;--color-accent-hover: #3730A3;--color-accent-light: rgba(79, 70, 229, .1);--color-alt-accent: #0EA5E9;--color-success: #10B981;--color-success-bg: rgba(16, 185, 129, .1);--color-warning: #F59E0B;--color-warning-bg: rgba(245, 158, 11, .1);--color-danger: #EF4444;--color-danger-hover: #DC2626;--color-danger-bg: rgba(239, 68, 68, .1);--color-text: #1A1D23;--color-text-secondary: #6B7280;--color-text-tertiary: #9CA3AF;--color-text-inverse: #FFFFFF;--color-bg: #F5F6F8;--color-bg-white: #FFFFFF;--color-bg-desktop: #E5E7EB;--color-bg-overlay: rgba(0, 0, 0, .5);--color-border: #E5E7EB;--color-border-focus: #4F46E5;--radius-btn: 12px;--radius-card: 16px;--radius-input: 10px;--radius-badge: 8px;--radius-full: 9999px;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-base: 16px;--space-lg: 20px;--space-xl: 24px;--space-2xl: 32px;--space-3xl: 48px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: 11px;--font-size-sm: 13px;--font-size-base: 15px;--font-size-md: 17px;--font-size-lg: 20px;--font-size-xl: 24px;--font-size-2xl: 32px;--font-size-3xl: 40px;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.2;--line-height-normal: 1.5;--header-height: 56px;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12)}[data-theme=dark]{--color-text: #F0F0F0;--color-text-secondary: #9CA3AF;--color-text-tertiary: #6B7280;--color-text-inverse: #1A1D23;--color-bg: #1A1D23;--color-bg-white: #242830;--color-bg-desktop: #111318;--color-bg-overlay: rgba(0, 0, 0, .7);--color-border: #374151;--color-border-focus: #6366F1;--color-accent: #6366F1;--color-accent-hover: #818CF8;--color-accent-light: rgba(99, 102, 241, .15);--color-success: #34D399;--color-success-bg: rgba(52, 211, 153, .15);--color-warning: #FBBF24;--color-warning-bg: rgba(251, 191, 36, .15);--color-danger: #F87171;--color-danger-hover: #EF4444;--color-danger-bg: rgba(248, 113, 113, .15);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text);background-color:var(--color-bg-desktop);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}#app{max-width:480px;margin:0 auto;min-height:100dvh;background-color:var(--color-bg);position:relative}@media(min-width:481px){#app{box-shadow:var(--shadow-lg)}}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--font-family);cursor:pointer;border:none;background:none;font-size:inherit}input,select,textarea{font-family:var(--font-family);font-size:var(--font-size-base);border:none;outline:none}img{max-width:100%;display:block}ul,ol{list-style:none}.container{padding:0 var(--space-base)}.btn{display:flex;align-items:center;justify-content:center;width:100%;padding:14px var(--space-xl);font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);border-radius:var(--radius-btn);transition:background-color var(--transition-base),opacity var(--transition-base),transform var(--transition-fast);-webkit-user-select:none;user-select:none}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-accent);color:var(--color-text-inverse)}.btn-primary:hover:not(:disabled){background-color:var(--color-accent-hover)}.btn-danger{background-color:var(--color-danger);color:var(--color-text-inverse)}.btn-danger:hover:not(:disabled){background-color:var(--color-danger-hover)}.btn-outline{background-color:transparent;color:var(--color-text);border:1.5px solid var(--color-border)}.btn-outline:hover:not(:disabled){border-color:var(--color-text-secondary)}.btn-ghost{background-color:transparent;color:var(--color-accent)}.btn-ghost:hover:not(:disabled){background-color:var(--color-accent-light)}.btn-sm{padding:8px 16px;font-size:var(--font-size-sm)}.card{background-color:var(--color-bg-white);border-radius:var(--radius-card);padding:var(--space-base);box-shadow:var(--shadow-sm)}.input-field{width:100%;padding:12px var(--space-base);background-color:var(--color-bg-white);border:1.5px solid var(--color-border);border-radius:var(--radius-input);font-size:var(--font-size-base);color:var(--color-text);transition:border-color var(--transition-base)}.input-field:focus{border-color:var(--color-border-focus)}.input-field::placeholder{color:var(--color-text-tertiary)}.page{padding-top:var(--header-height);min-height:100dvh}.page-content{padding:var(--space-base)}.toast-container{position:fixed;top:calc(var(--header-height) + 8px);left:50%;transform:translate(-50%);z-index:1000;width:calc(100% - 32px);max-width:448px}.toast{padding:12px 16px;border-radius:var(--radius-btn);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);text-align:center;animation:toast-in .3s ease}.toast-error{background-color:var(--color-danger);color:var(--color-text-inverse)}.toast-success{background-color:var(--color-success);color:var(--color-text-inverse)}.toast-info{background-color:var(--color-accent);color:var(--color-text-inverse)}@keyframes toast-in{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.slide-left-enter-active,.slide-left-leave-active,.slide-right-enter-active,.slide-right-leave-active{transition:transform .3s ease,opacity .3s ease}.slide-left-enter-from{transform:translate(30px);opacity:0}.slide-left-leave-to,.slide-right-enter-from{transform:translate(-30px);opacity:0}.slide-right-leave-to{transform:translate(30px);opacity:0}.fade-enter-active,.fade-leave-active{transition:opacity .2s ease}.fade-enter-from,.fade-leave-to{opacity:0}.slide-up-enter-active,.slide-up-leave-active{transition:transform .3s ease,opacity .3s ease}.slide-up-enter-from,.slide-up-leave-to{transform:translateY(100%);opacity:0}.spinner{display:inline-block;width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.spinner-dark{border-color:#0000001a;border-top-color:var(--color-accent)}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,#e5e7eb 25%,#f3f4f6,#e5e7eb 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-badge)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.hide-scrollbar{-ms-overflow-style:none;scrollbar-width:none}.hide-scrollbar::-webkit-scrollbar{display:none}