@tailwind base;@tailwind components;@tailwind utilities;:root{--background-primary:#faf8f6;--text-primary:#1e1e1e;--text-heading:#16213e;--accent-rose:#c48a9a;--background-white:#fff;--background-card:#f0ece8;--text-secondary:#6b6b6b;--border-light:#e5e0d8;--hover-rose:#e6b7c1;--color-success:#48bb78;--color-error:#f56565;--color-warning:#ed8936;--color-info:#3182ce}*{box-sizing:border-box;margin:0;padding:0}body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;background-color:var(--background-primary);color:var(--text-primary)}a{color:inherit;text-decoration:none}button{font-family:inherit}button:focus,input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-rose);outline-offset:2px}html{scroll-behavior:smooth}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.loading-spinner{border-top:2px solid var(--border-light);border:2px solid var(--border-light);border-top-color:var(--accent-rose);border-radius:50%;width:20px;height:20px;animation:spin 1s linear infinite}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--background-primary)}::-webkit-scrollbar-thumb{background:var(--text-secondary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-rose)}@media (max-width:768px){body{font-size:14px}}.fade-in{animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.slide-up{animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.form-group{margin-bottom:1rem}.form-label{display:block;margin-bottom:.5rem;font-weight:600;color:var(--text-heading)}.form-input{width:100%;padding:.75rem 1rem;border:2px solid var(--border-light);border-radius:.5rem;font-size:1rem;transition:border-color .2s;background-color:var(--background-white);color:var(--text-primary)}.form-input:focus{border-color:var(--accent-rose)}.form-input.error{border-color:var(--color-error)}.form-error{color:var(--color-error);font-size:.75rem;margin-top:.25rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border:none;border-radius:.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background-color:var(--accent-rose);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--hover-rose)}.btn-secondary{background-color:var(--border-light);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background-color:var(--accent-rose);color:#fff}.btn-outline{background-color:transparent;border:2px solid var(--accent-rose);color:var(--accent-rose)}.btn-outline:hover:not(:disabled){background-color:var(--accent-rose);color:#fff}.card{background-color:var(--background-white);border-radius:.75rem;box-shadow:0 2px 8px rgba(31,42,68,.08);border:1px solid var(--border-light);overflow:hidden}.card-header{border-bottom:1px solid var(--border-light)}.card-body,.card-header{padding:1.5rem}.card-footer{padding:1rem 1.5rem;background-color:var(--background-primary);border-top:1px solid var(--border-light)}.alert{padding:.75rem 1rem;border-radius:.5rem;margin-bottom:1rem;border:1px solid transparent}.alert-info{background-color:#bee3f8;color:#2a4365;border-color:#90cdf4}.progress-bar{width:100%;height:.5rem;background-color:var(--border-light);border-radius:.25rem;overflow:hidden}.progress-bar-fill{height:100%;background-color:var(--accent-rose);transition:width .3s ease}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-primary{background-color:var(--accent-rose);color:#fff}.badge-success{background-color:var(--color-success);color:#fff}.badge-warning{background-color:var(--color-warning);color:#fff}.badge-error{background-color:var(--color-error);color:#fff}.grid{display:grid;grid-gap:1rem;gap:1rem}.grid-cols-1{grid-template-columns:repeat(1,1fr)}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}@media (max-width:768px){.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-5{margin-top:1.25rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-5{margin-bottom:1.25rem}.p-1{padding:.25rem}.p-2{padding:.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-5{padding:1.25rem}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-sm{font-size:.875rem}.text-base{font-size:1rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.font-normal{font-weight:400}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.text-gray-500{color:#718096}.text-gray-600{color:#4a5568}.text-gray-700{color:#2d3748}.text-gray-800{color:#1a202c}.text-blue-500{color:#3182ce}.text-blue-600{color:#2c5aa0}.text-green-500{color:#48bb78}.text-red-500{color:#f56565}.text-yellow-500{color:#ecc94b}.flex{display:flex}.flex-col{flex-direction:column}.flex-row{flex-direction:row}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-5{gap:1.25rem}.reading-card{background:var(--background-white);max-width:720px;margin:0 auto;padding:48px;box-shadow:0 2px 8px rgba(31,42,68,.08);border-radius:.75rem}.reading-card h1,.reading-card h2,.reading-card h3{color:var(--text-heading);margin-bottom:24px}.reading-card p{color:var(--text-primary);line-height:1.8}.vocabulary-word{color:var(--text-primary);border-bottom:2px solid var(--accent-rose);cursor:pointer;transition:background-color .2s}.vocabulary-word:hover{background:rgba(196,138,154,.1)}.nav-link{transition:all .2s;position:relative;padding-bottom:4px}.nav-link,.nav-link.active,.nav-link:hover{color:var(--text-primary)}.nav-link.active:after,.nav-link:hover:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background-color:var(--accent-rose)}.logo-text{color:var(--text-heading);font-weight:700}.section-divider{height:2px;background-color:var(--accent-rose);width:60px;margin:24px auto}.text-primary{color:var(--text-primary)}.text-heading{color:var(--text-heading)}.text-secondary{color:var(--text-secondary)}.text-accent{color:var(--accent-rose)}.bg-primary{background-color:var(--background-primary)}.bg-white{background-color:var(--background-white)}.bg-accent{background-color:var(--accent-rose)}.border-light{border-color:var(--border-light)}.border-accent{border-color:var(--accent-rose)}@media (max-width:768px){.reading-card{padding:24px;margin:16px}}.alert-success{background-color:#c6f6d5;color:#22543d;border-color:#9ae6b4}.alert-error{background-color:#fed7d7;color:#c53030;border-color:#feb2b2}.alert-warning{background-color:#fefcbf;color:#744210;border-color:#f6e05e}.alert-info{background-color:rgba(196,138,154,.1);color:var(--text-heading);border-color:var(--accent-rose)}