@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";@import "https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0";:root{--font-sans:"Outfit", sans-serif;--bg-primary:#f8fafc;--bg-secondary:#fff;--text-primary:#0f172a;--text-secondary:#64748b;--accent-primary:#6366f1;--accent-hover:#4f46e5;--accent-light:#6366f114;--border-color:#6366f114;--shadow-sm:0 2px 8px #6366f10d;--shadow-lg:0 10px 30px #6366f114;--glass-bg:#ffffffd9;--glass-border:#6366f114;--danger-color:#ef4444;--success-color:#10b981;--radial-gradient-1:#6366f10f;--radial-gradient-2:#2dd4bf08;--hero-bg:linear-gradient(135deg, #6366f114 0%, #2dd4bf0a 50%, #ffffffe6 100%);--hero-text-title:#1e1b4b;--hero-card-bg:#6366f105;--hero-card-border:#6366f10a}[data-theme=dark]{--bg-primary:#030712;--bg-secondary:#0b0f19;--text-primary:#f9fafb;--text-secondary:#9ca3af;--accent-primary:#818cf8;--accent-hover:#6366f1;--accent-light:#818cf826;--border-color:#818cf81f;--shadow-sm:0 4px 12px #0006;--shadow-lg:0 20px 40px #000000b3;--glass-bg:#0b0f19a6;--glass-border:#818cf826;--danger-color:#f87171;--success-color:#34d399;--radial-gradient-1:#818cf826;--radial-gradient-2:#06b6d414;--hero-bg:linear-gradient(135deg, #818cf826 0%, #06b6d40f 50%, #030712cc 100%);--hero-text-title:#fff;--hero-card-bg:#818cf808;--hero-card-border:#818cf80f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background:radial-gradient(circle at 50% -10%, var(--radial-gradient-1) 0%, transparent 65%), radial-gradient(circle at 10% 20%, var(--radial-gradient-2) 0%, transparent 45%), var(--bg-primary);color:var(--text-primary);background-attachment:fixed;min-height:100vh;line-height:1.5;transition:background-color .3s,color .3s;overflow-x:hidden}::-webkit-scrollbar{display:none}*{-ms-overflow-style:none;scrollbar-width:none}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);box-shadow:var(--shadow-lg);border-radius:20px;transition:transform .2s cubic-bezier(.4,0,.2,1),box-shadow .2s}.glass-card:hover{transform:translateY(-2px);box-shadow:0 15px 35px #00000026}input,select,textarea{font-family:var(--font-sans);border:1px solid var(--border-color);background:var(--bg-secondary);width:100%;color:var(--text-primary);border-radius:12px;outline:none;padding:12px 16px;transition:border-color .2s,box-shadow .2s}input:focus,select:focus,textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-light)}.btn{font-family:var(--font-sans);cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-hover) 100%);color:#fff;box-shadow:0 4px 14px #6366f140}.btn-primary:hover{background:linear-gradient(135deg, var(--accent-hover) 0%, var(--accent-primary) 100%);transform:translateY(-1px)scale(1.02);box-shadow:0 6px 20px #6366f166}.btn-secondary{background-color:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--bg-primary);border-color:var(--accent-primary)}.flip-container{perspective:1500px;cursor:pointer;width:100%;height:380px;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.8,.2,1)}.flip-container:hover{transform:translateY(-8px)rotateX(4deg)rotateY(-4deg)}.flip-card-inner{width:100%;height:100%;transform-style:preserve-3d;transition:transform .7s cubic-bezier(.4,0,.2,1);position:relative}.flip-container.flipped .flip-card-inner{transform:rotateY(180deg)}.flip-card-front,.flip-card-back{backface-visibility:hidden;width:100%;height:100%;transform-style:preserve-3d;box-shadow:var(--shadow-lg), inset 0 1px 1px var(--border-color);border-radius:24px;flex-direction:column;justify-content:space-between;padding:32px;display:flex;position:absolute}.flip-card-front>*,.flip-card-back>*{backface-visibility:hidden;transform:translateZ(50px)}.flip-card-back{transform:rotateY(180deg)}.dashboard-grid{grid-template-columns:260px 1fr;min-height:100vh;display:grid}@media (width<=768px){.dashboard-grid{grid-template-columns:1fr}}.main-content{max-height:100vh;padding:32px;overflow-y:auto}.spinner{border:3px solid #0f172a14;border-top:3px solid var(--accent-primary);border-radius:50%;width:36px;height:36px;margin:0 auto;animation:.8s linear infinite spin}[data-theme=dark] .spinner{border:3px solid #f9fafb1f;border-top:3px solid var(--accent-primary)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.navbar-mobile-toggle{display:none!important}@media (width<=992px){.navbar-search-desktop,.navbar-links-desktop{display:none!important}.navbar-mobile-toggle{display:flex!important}.navbar-container{position:relative!important}}.navbar-mobile-menu{background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--shadow-lg);z-index:1000;-webkit-backdrop-filter:blur(20px);border-radius:16px;flex-direction:column;gap:16px;padding:20px;animation:.3s cubic-bezier(.16,1,.3,1) forwards slideDown;display:flex;position:absolute;top:calc(100% + 12px);left:0;right:0}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.navbar-mobile-links-container{flex-direction:column;gap:8px;display:flex}.navbar-mobile-links-container a{width:100%;justify-content:flex-start!important}.navbar-mobile-sub-btn{cursor:pointer;color:var(--text-secondary);font-family:var(--font-sans);background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;padding:8px 12px;font-size:13px;font-weight:600;transition:all .2s;display:inline-flex}.navbar-mobile-sub-btn:hover{color:var(--text-primary);background-color:var(--accent-light)}.navbar-mobile-sub-btn.text-danger:hover{background-color:#ef444414}.onboarding-container{padding:16px!important}.onboarding-card{padding:24px!important}@media (width>=576px){.onboarding-container{padding:24px!important}.onboarding-card{padding:48px!important}}@media (width<=480px){.flip-container{height:320px!important}.flip-card-front,.flip-card-back{border-radius:16px!important;padding:16px 20px!important}.flip-card-front h1{font-size:32px!important}.flip-card-front>*,.flip-card-back>*{transform:translateZ(30px)!important}}@media (width<=768px){div[style*="position: fixed"]>div[style*=max-width],div[style*=position\:fixed]>div[style*=max-width]{width:calc(100% - 32px)!important;max-width:100%!important;margin:16px auto!important;padding:20px!important}div[style*="display: flex"][style*="flex-direction: column"]{max-width:100%!important}}.word-detail-grid{grid-template-columns:2fr 1fr;align-items:start;gap:32px;display:grid}@media (width<=768px){.glass-card{box-shadow:none!important;-webkit-backdrop-filter:none!important;background:0 0!important;border:none!important}}