:root{--bg:#f6f7f8;--panel:#ffffff;--text:#222;--primary:#007bff;--primary-hover:#0056b3;--muted:#666}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:"Segoe UI",Roboto,system-ui,-apple-system,"Helvetica Neue",Arial;background-color:var(--bg);color:var(--text);display:flex;justify-content:center;align-items:flex-start;padding:24px;transition:background-color .25s ease,color .25s ease}.maincontainer{width:100%;min-height:100vh;display:flex;flex-direction:column;align-items:center}.container{width:100%;max-width:960px;background:var(--panel);border-radius:12px;box-shadow:0 8px 30px rgb(18 38 63 / .08);padding:20px 22px;border:0 solid #059669}.container2{width:100%;max-width:960px;background:var(--panel);border-radius:12px;box-shadow:0 8px 30px rgb(18 38 63 / .08);padding:20px 22px;border:0 solid #059669;margin-top:50px}.topbar{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:14px}.topbar h1{font-size:1.25rem;color:var(--text)}#inputText{width:100%;min-height:220px;padding:14px;border-radius:10px;border:1px solid #d9dfee;font-size:16px;line-height:1.45;resize:vertical;color:var(--text);background:#fff0;margin-bottom:14px;margin-top:20px;transition:background-color .3s ease,color .3s ease,border-color .3s ease}#counter-container{margin-top:15px;margin-bottom:18px;text-align:center;font-size:16px;font-weight:600;background:#fff;color:#000;padding:8px 18px;border-radius:10px;box-shadow:0 3px 10px rgb(0 0 0 / .06);display:inline-block;transition:background-color .28s ease,color .28s ease,box-shadow .28s ease}#counter-container .counter-sep{margin:0 10px;color:rgb(0 0 0 / .35)}.dark-mode #counter-container,.dark-theme #counter-container,body.dark #counter-container{background:#0f1213;color:#fff;box-shadow:0 3px 10px rgb(255 255 255 / .03)}.dark-mode #counter-container .counter-sep,.dark-theme #counter-container .counter-sep,body.dark #counter-container .counter-sep{color:rgb(255 255 255 / .22)}@media (max-width:520px){#counter-container{width:calc(100% - 40px);box-sizing:border-box;display:block}}.controls{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.controls button{padding:10px 14px;border-radius:8px;border:none;background:var(--primary);color:#fff;cursor:pointer;font-size:14px;transition:background-color .18s ease,transform .1s ease,box-shadow .12s ease}.controls button:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 8px 20px rgb(0 0 0 / .06)}.theme-toggle{background:linear-gradient(90deg,#6c5ce7,#3b82f6);border:none;color:#fff;padding:8px 12px;border-radius:8px;cursor:pointer}.theme-toggle:focus{outline:2px solid rgb(0 0 0 / .08)}.footer-note{margin-top:12px;text-align:center;color:var(--muted);font-size:13px}@media (max-width:720px){.controls button{flex:1 1 calc(50% - 10px);min-width:120px}.topbar{flex-direction:column;gap:8px;align-items:stretch}}body.dark-mode{--bg:#0f1112;--panel:#0f1213;--text:#e9eef6;--primary:#4f8bf9;--primary-hover:#2c6ef3;--muted:#9aa4b2;background-color:#0b0c0d}body.dark-mode #inputText{border-color:#2a2a2a;background-color:rgb(255 255 255 / .02)}body.dark-mode .container{box-shadow:0 6px 18px rgb(0 0 0 / .6)}#counter-container{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px;text-align:center}#counter-container span{display:inline-block;min-width:90px;text-align:center}@media (max-width:520px){#counter-container{flex-direction:column;align-items:center;gap:6px;padding:12px 10px;width:90%;box-sizing:border-box}#counter-container span{min-width:auto;font-size:15px}}#counter-container span{transition:color 0.3s ease,background-color 0.3s ease,opacity 0.3s ease}#readingTime{font-weight:500;color:inherit}#cleanTextBtn{background-color:#10b981;color:#fff;border:none;padding:10px 18px;border-radius:10px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color 0.3s ease,transform 0.15s ease}#cleanTextBtn:hover{background-color:#059669;transform:translateY(-1px)}.dark-theme #cleanTextBtn{background-color:#047857;color:#fff}.dark-theme #cleanTextBtn:hover{background-color:#10b981}.site-header{width:100%;background:var(--panel);border-bottom:0 solid #ddd;box-shadow:0 2px 10px rgb(0 0 0 / .05);padding:4px 0;background-color:#f6f7f8;border-radius:12px;border:0 solid #2c6ef3}.header-inner{width:100%;max-width:100%;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}.logo{font-size:1.4rem;font-weight:600;color:var(--text)}.nav-menu ul{list-style:none;display:flex;gap:22px;align-items:center;margin:0;padding:0}.nav-menu ul li a{text-decoration:none;color:var(--text);font-weight:500;transition:color 0.25s ease}.nav-menu ul li a:hover{color:var(--primary)}.header-actions{display:flex;gap:10px;align-items:center}.menu-toggle{display:none;font-size:1.4rem;background:none;border:none;color:var(--text);cursor:pointer}@media (max-width:720px){.nav-menu{display:none;width:100%}.nav-menu.active{display:block;background:var(--panel);border-top:1px solid #ccc;padding:10px 0;text-align:center}.nav-menu ul{flex-direction:column;gap:12px}.menu-toggle{display:block}.header-inner{flex-direction:row;justify-content:space-between}}.site-footer{margin-top:auto;background:var(--panel);border-top:1px solid #ddd;padding:20px 0;text-align:center;width:100%}.footer-inner{width:100%;max-width:100%;display:flex;flex-direction:column;align-items:center;gap:10px}.footer-links{display:flex;gap:18px}.footer-links a{color:var(--text);text-decoration:none;font-size:14px;transition:color 0.25s ease}.footer-links a:hover{color:var(--primary)}body.dark-mode .site-header,body.dark-mode .site-footer{background:#0b0c0d;border-color:#333}body.dark-mode .nav-menu ul li a,body.dark-mode .footer-links a{color:#e9eef6}body.dark-mode .nav-menu ul li a:hover,body.dark-mode .footer-links a:hover{color:#4f8bf9}.beta-tag{font-size:10px;background:#ff9800;color:#fff;padding:2px 6px;border-radius:6px;margin-left:6px;vertical-align:middle}