:root{--color-bg: #FFFFFF;--color-surface: #F8FAFC;--color-surface-hover: #F1F5F9;--color-text-main: #0F172A;--color-text-secondary: #334155;--color-text-muted: #64748B;--color-border: #E2E8F0;--font-main: "Inter", system-ui, -apple-system, sans-serif;--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--radius-md: .75rem;--radius-lg: 1rem;--radius-full: 9999px;--color-header-bg: rgba(255, 255, 255, .9)}[data-theme=dark]{--color-bg: #0B0F19;--color-surface: #111827;--color-surface-hover: #1F2937;--color-primary: #818CF8;--color-primary-hover: #6366F1;--color-text-main: #F9FAFB;--color-text-secondary: #D1D5DB;--color-text-muted: #9CA3AF;--color-border: #374151;--color-header-bg: rgba(17, 24, 39, .9);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .5);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .5);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5)}@keyframes toast-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes toast-out{0%{transform:translate(0);opacity:1}to{transform:translate(100%);opacity:0}}.toast-container{position:fixed;bottom:2rem;right:2rem;z-index:9999;display:flex;flex-direction:column;gap:.75rem;pointer-events:none}.toast{pointer-events:auto;min-width:300px;max-width:450px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1rem 1.25rem;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:.75rem;animation:toast-in .3s ease-out forwards}.toast.removing{animation:toast-out .3s ease-in forwards}.toast.success{border-left:4px solid #10B981}.toast.error{border-left:4px solid #EF4444}.toast.info{border-left:4px solid #3B82F6}.christmas-sidebar{background:linear-gradient(135deg,#064e3b,#065f46);position:relative;overflow:hidden}.christmas-overlay{position:absolute;inset:0;background-image:url(https://www.transparenttextures.com/patterns/snow.png);opacity:.3;pointer-events:none}.google-clouds-bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;overflow:hidden;pointer-events:none;background:linear-gradient(to bottom,#f0f7ff,#fff)}.cloud{position:absolute;background:#fff;border-radius:100px;filter:blur(40px);opacity:.6;animation:float-clouds linear infinite}@keyframes float-clouds{0%{transform:translate(-200px)}to{transform:translate(calc(100vw + 200px))}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg);color:var(--color-text-main);font-family:var(--font-main);-webkit-font-smoothing:antialiased;line-height:1.5;min-height:100vh}body{background-color:var(--color-bg);color:var(--color-text-main)}.text-text-main{color:var(--color-text-main)}.text-text-secondary{color:var(--color-text-secondary)}.text-text-muted{color:var(--color-text-muted)}.bg-dark-900,.bg-dark-850,.bg-dark-800,.bg-dark-700{background-color:var(--color-surface);color:var(--color-text-main)}input,textarea,select{color:var(--color-text-main)}input::placeholder,textarea::placeholder{color:var(--color-text-muted)}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}.animate-float{animation:float 6s ease-in-out infinite}.animate-float-delayed{animation:float 8s ease-in-out infinite;animation-delay:2s}a{color:inherit;text-decoration:none}button{background:none;border:none;font:inherit;cursor:pointer;color:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.snow-overlay{background-image:radial-gradient(circle at 50% 50%,rgba(255,255,255,.8) 1px,transparent 2px),radial-gradient(circle at 20% 80%,rgba(255,255,255,.8) 1.5px,transparent 2.5px);background-size:40px 40px,60px 60px;opacity:.3}.bg-pattern-dots{background-size:20px 20px}.custom-scrollbar::-webkit-scrollbar{width:5px}.custom-scrollbar::-webkit-scrollbar-track{background:transparent}.custom-scrollbar::-webkit-scrollbar-thumb{background-color:#333b56;border-radius:20px}.glass-panel{background:#1a1f3299;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.05)}.nav-item-active{background:linear-gradient(90deg,#4285f426,#4285f400);border-left:3px solid #4285F4;color:#fff}