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.18);opacity:0;pointer-events:none;transition:opacity 0.2s ease,transform 0.2s ease;z-index:9999;white-space:nowrap}#at-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.keyboard{background:#1a1a1a;border-radius:12px;padding:20px 20px 26px;border:1px solid #0d0d0d;box-shadow:0 20px 48px rgb(0 0 0 / .7),0 6px 16px rgb(0 0 0 / .5),inset 0 1px 0 rgb(255 255 255 / .04)}.keyboard-row{gap:4px;margin-bottom:4px}.key{background:linear-gradient(180deg,#363636 0%,#2a2a2a 40%,#242424 100%);border-radius:12px;border:1px solid;border-bottom:7px solid #fff;color:#e8e8e8;font-weight:600;font-size:20px;height:52px;box-shadow:inset 0 1px 0 rgb(255 255 255 / .13),inset 1px 0 0 rgb(255 255 255 / .05),inset -1px 0 0 rgb(0 0 0 / .4),inset 0 -1px 0 rgb(0 0 0 / .5),0 2px 4px rgb(0 0 0 / .6);transition:transform 0.07s ease,border-bottom-width 0.07s ease,box-shadow 0.07s ease}.key:hover{background:linear-gradient(180deg,#424242 0%,#363636 40%,#303030 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.6)}.space-key{border-radius:5px;background:linear-gradient(180deg,#363636 0%,#282828 100%);border-bottom:5px solid #fff}.space-key:hover{transform:translateY(-1px)}.space-key:active{transform:translateY(4px);border-bottom-width:1px}.shift-char{color:#aaa;opacity:1;font-size:11px}.english-letter{color:#6a9cf8;opacity:.85}.shift-mode .key{background:linear-gradient(180deg,#3d3318 0%,#2e2410 100%);border-bottom:4px solid #1a1000;color:#f5d98a;box-shadow:inset 0 1px 0 rgb(255 220 80 / .18),0 2px 4px rgb(0 0 0 / .6)}.caps-lock.active{background:linear-gradient(180deg,#1a4a2a 0%,#133820 100%);border-bottom:4px solid #0a2012;color:#4ade80;box-shadow:inset 0 1px 0 rgb(74 222 128 / .2),0 2px 6px rgb(0 0 0 / .6)}.keyboard .keyboard-top-bar{color:rgb(255 255 255 / .55)}.keyboard .mode-toggle{color:rgb(255 255 255 / .55)}.keyboard .mode-toggle:hover{color:rgb(255 255 255 / .9)}.keyboard .sound-toggle-wrap{color:rgb(255 255 255 / .55)}.keyboard .sound-toggle-wrap:hover{color:rgb(255 255 255 / .9)}.keyboard #soundIcon{color:rgb(255 255 255 / .55)}.keyboard .keyboard-watermark{color:rgb(255 255 255 / .55);opacity:1}.key:focus{outline:none;box-shadow:inset 0 1px 0 rgb(255 255 255 / .13),0 0 0 2px rgb(90 103 216 / .7),0 2px 4px rgb(0 0 0 / .6)}.key.pressed{transform:translateY(3px);border-bottom-width:1px}#kbFullscreenBtn{margin-left:auto;background:none;border:none;cursor:pointer;padding:4px 8px;border-radius:5px;display:inline-flex;align-items:center;gap:6px;color:rgb(255 255 255 / .55);font-size:13px;font-weight:500;transition:color 0.18s,background 0.18s;line-height:1;white-space:nowrap}#kbFullscreenBtn:hover{color:#fff;background:rgb(255 255 255 / .1)}.keyboard-light #kbFullscreenBtn{color:#4a5068}.keyboard-light #kbFullscreenBtn:hover{color:#1a1d2e;background:rgb(0 0 0 / .07)}.typing-section.fs-mode{position:fixed;inset:0;z-index:9999;overflow-y:auto;background:#f4f5fb;padding:28px 32px 32px;box-sizing:border-box;display:flex;flex-direction:column;gap:0}.typing-section.fs-mode #textInput{height:28vh;font-size:22px}.typing-section.fs-mode .controls{display:none}.typing-section.fs-mode .keyboard{padding:28px 28px 34px;border-radius:18px;margin-bottom:0}.typing-section.fs-mode .help-text{display:none}.typing-section.fs-mode .typing-area{margin-bottom:0}.typing-section.fs-mode .keyboard-row{gap:6px;margin-bottom:6px}.typing-section.fs-mode .key{min-width:66px;height:62px;font-size:17px}.typing-section.fs-mode .special-key{font-size:14px}.typing-section.fs-mode .shift-char{font-size:12px}.typing-section.fs-mode .english-letter{font-size:12px}.typing-section.fs-mode .key[data-key="backspace"]{min-width:100px}.typing-section.fs-mode .key[data-key="tab"]{min-width:90px}.typing-section.fs-mode .key[data-key="enter"]{min-width:100px}.typing-section.fs-mode .key[data-key="capslock"]{min-width:112px}.typing-section.fs-mode .key[data-key="shiftleft"]{min-width:124px}.typing-section.fs-mode .key[data-key="shiftright"]{min-width:148px}.typing-section.fs-mode .space-key{min-width:380px}.typing-section.fs-mode .key[data-key="controlleft"],.typing-section.fs-mode .key[data-key="controlright"],.typing-section.fs-mode .key[data-key="metaleft"],.typing-section.fs-mode .key[data-key="metaright"],.typing-section.fs-mode .key[data-key="altleft"],.typing-section.fs-mode .key[data-key="altright"],.typing-section.fs-mode .key[data-key="menu"]{min-width:78px}.typing-section.fs-mode::after{content:"Press Esc to exit full screen";display:block;text-align:center;margin-top:10px;font-size:12px;color:rgb(30 30 60 / .3);font-family:"Inter","Segoe UI",Arial,sans-serif}.kb-theme-label{margin-left:6px;padding:0 4px;cursor:pointer}.kb-theme-label #kbThemeIcon{font-size:15px;pointer-events:none;color:rgb(255 255 255 / .6);transition:color 0.2s}.kb-theme-label:hover #kbThemeIcon{color:#fff}.keyboard.keyboard-light{background:#efefef;border:1px solid rgb(255 255 255 / .5);box-shadow:0 20px 48px rgb(0 0 0 / .14),0 4px 12px rgb(0 0 0 / .08),inset 0 1px 0 rgb(255 255 255 / .7)}.keyboard-light .key{background:linear-gradient(180deg,#ffffff 0%,#f0f2f7 55%,#e8eaf2 100%);border-bottom:7px solid #454545;color:#1a1d2e;box-shadow:inset 0 1px 0 rgb(255 255 255 / .95),inset 1px 0 0 rgb(255 255 255 / .5),inset -1px 0 0 rgb(0 0 0 / .05),0 2px 5px rgb(0 0 0 / .12)}.keyboard-light .key:hover{background:linear-gradient(180deg,#f8f9ff 0%,#ebedf7 55%,#e2e4f0 100%);border-bottom:4px solid #8e91aa;box-shadow:inset 0 1px 0 #ffffff,0 6px 12px rgb(0 0 0 / .16)}.keyboard-light .key:active,.keyboard-light .key.active{background:linear-gradient(180deg,#dfe2ef 0%,#d4d7e4 100%);border-bottom:1px solid #8a8da4;box-shadow:inset 0 2px 4px rgb(0 0 0 / .1)}.keyboard-light .special-key{background:linear-gradient(180deg,#e4e6f4 0%,#d8daec 55%,#d0d2e4 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#soundIcon{color:#4a5068}.keyboard-light .keyboard-watermark{color:rgb(30 30 70 / .5);opacity:1}.keyboard-light .kb-theme-label #kbThemeIcon{color:#4a5068}.keyboard-light .kb-theme-label:hover #kbThemeIcon{color:#1a1d2e}.keyboard-light .key:focus{box-shadow:inset 0 1px 0 rgb(255 255 255 / .95),0 0 0 2px rgb(90 103 216 / .55),0 2px 5px rgb(0 0 0 / .12)}.test-source-wrap{background:#f8f9ff;border:1.5px solid #c7cdf0;border-radius:14px;padding:20px 24px;margin-bottom:14px;max-height:180px;overflow-y:auto;scroll-behavior:smooth}.test-source-wrap::-webkit-scrollbar{width:6px}.test-source-wrap::-webkit-scrollbar-track{background:#fff0}.test-source-wrap::-webkit-scrollbar-thumb{background:#c7cdf0;border-radius:3px}.test-source-wrap::-webkit-scrollbar-thumb:hover{background:#5a67d8}.test-source-label{font-size:11px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:#5a67d8;margin-bottom:10px;display:flex;align-items:center;gap:6px}.test-source-text{font-family:'Noto Sans 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.stat-val{color:#2b6cb0}.stat-box.stat-nwpm .stat-val{color:#276749}.stat-box.stat-acc .stat-val{color:#6b46c1}.stat-box.stat-err .stat-val{color:#c53030}.test-btn{background:linear-gradient(135deg,#5a67d8,#6b46c1);color:#fff;border:none;padding:9px 20px;border-radius:10px;font-size:13px;font-weight:700;cursor:pointer;font-family:'Inter',sans-serif;letter-spacing:-.1px;transition:all .2s ease;white-space:nowrap;box-shadow:0 2px 8px rgb(90 103 216 / .3)}.test-btn:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgb(90 103 216 / .4)}.control-timer{cursor:default;font-variant-numeric:tabular-nums;color:#5a67d8!important;font-weight:700;letter-spacing:.5px;transition:color .3s,background .3s,border-color .3s}.control-timer:hover{transform:none!important;border-color:#e2e8f0!important;color:#5a67d8!important;box-shadow:0 1px 3px rgb(0 0 0 / .06)!important}.control-timer.timer-warning{color:#c05621!important;border-color:#fbd38d!important;background:#fffaf0!important}.control-timer.timer-warning:hover{color:#c05621!important;border-color:#fbd38d!important}.control-timer.timer-urgent{color:#c53030!important;border-color:#fed7d7!important;background:#fff5f5!important;animation:timerPulse .6s ease-in-out infinite}.control-timer.timer-urgent:hover{color:#c53030!important}@keyframes timerPulse{0%,100%{opacity:1}50%{opacity:.6}}.control-reset-btn{color:#c53030;border-color:#fed7d7}.control-reset-btn:hover{color:#c53030!important;border-color:#c53030!important;background:#fff5f5!important;box-shadow:0 2px 8px rgb(197 48 48 / .12)!important}.control-kb-toggle{color:#5a67d8;border-color:#c7cdf0}.control-kb-toggle:hover{color:#5a67d8!important;border-color:#5a67d8!important;background:#f0f1ff!important}.control-kb-toggle.kb-off{color:#718096;border-color:#e2e8f0}.keyboard.kb-hidden{display:none!important}.fs-overlay-btns{display:none}.typing-section.fs-mode .fs-overlay-btns{display:flex;gap:8px;position:absolute;top:18px;right:24px;z-index:10000}.fs-view-result-btn{background:rgb(22 163 74 / .88)!important;border-color:rgb(255 255 255 / .35)!important;font-weight:700;animation:fsResultPulse 1.4s ease-in-out infinite}@keyframes fsResultPulse{0%,100%{box-shadow:0 0 0 0 rgb(22 163 74 / .5)}50%{box-shadow:0 0 0 7px #fff0}}.fs-overlay-btn{display:inline-flex;align-items:center;gap:8px;background:rgb(0 0 0 / .52);color:#fff;border:1.5px solid rgb(255 255 255 / .2);padding:8px 18px;border-radius:999px;font-size:13px;font-weight:700;font-family:'Inter',sans-serif;cursor:pointer;backdrop-filter:blur(8px);transition:background 0.2s ease,transform 0.2s ease;white-space:nowrap}.fs-overlay-btn:hover{background:rgb(0 0 0 / .75);transform:translateY(-1px)}.fs-overlay-btn:active{transform:translateY(0)}.fs-overlay-btn.fs-kb-off{background:rgb(0 0 0 / .3);opacity:.75}.fs-timer-badge{cursor:default;pointer-events:none;font-variant-numeric:tabular-nums;letter-spacing:.5px;font-size:15px;background:rgb(0 0 0 / .45)!important;min-width:86px;justify-content:center}.fs-timer-badge:hover{transform:none!important;background:rgb(0 0 0 / .45)!important}.fs-timer-badge.timer-warning{background:rgb(194 93 0 / .82)!important}.fs-timer-badge.timer-urgent{background:rgb(185 28 28 / .88)!important;animation:timerPulse .6s ease-in-out infinite}#kbFullscreenBtn{margin-left:auto;background:linear-gradient(135deg,#5a67d8 0%,#6b46c1 100%);border:none;cursor:pointer;padding:8px 18px;border-radius:999px;display:inline-flex;align-items:center;gap:8px;color:#fff;font-size:13px;font-weight:700;font-family:'Inter',sans-serif;letter-spacing:.1px;white-space:nowrap;box-shadow:0 3px 12px rgb(90 103 216 / .35),0 1px 3px rgb(0 0 0 / .12);transition:transform 0.2s ease,box-shadow 0.2s ease,background 0.2s ease;line-height:1}#kbFullscreenBtn i{font-size:12px;transition:transform 0.25s ease}#kbFullscreenBtn:hover{background:linear-gradient(135deg,#4c56c0 0%,#5c3aad 100%);box-shadow:0 6px 20px rgb(90 103 216 / .5),0 2px 6px rgb(0 0 0 / .15);transform:translateY(-2px);color:#fff}#kbFullscreenBtn:hover i{transform:scale(1.2)}#kbFullscreenBtn:active{transform:translateY(0);box-shadow:0 2px 8px rgb(90 103 216 / .3)}.keyboard-light #kbFullscreenBtn,.keyboard-dark #kbFullscreenBtn{color:#fff;background:linear-gradient(135deg,#5a67d8,#6b46c1)}.keyboard-light #kbFullscreenBtn:hover,.keyboard-dark #kbFullscreenBtn:hover{color:#fff;background:linear-gradient(135deg,#4c56c0,#5c3aad)}.test-result-card{display:none;background:#fff;border:1.5px solid #c6f6d5;border-radius:18px;overflow:hidden;margin-bottom:14px;box-shadow:0 8px 32px rgb(39 103 73 / .12),0 2px 8px rgb(0 0 0 / .06);font-family:'Inter',sans-serif}.test-result-card.visible{display:block}.result-card-header{background:linear-gradient(135deg,#276749,#38a169);color:#fff;padding:18px 24px;display:flex;align-items:center;gap:14px}.result-check{width:42px;height:42px;background:rgb(255 255 255 / .2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.result-title{font-size:16px;font-weight:800;letter-spacing:-.2px}.result-subtitle{font-size:12px;font-weight:400;opacity:.8;margin-top:2px}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#e8f5e9;border-bottom:1px solid #c6f6d5}.result-stat{background:#fff;padding:18px 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0}.err-table{display:none;width:100%;border-collapse:collapse;font-size:13px}.err-table.has-rows{display:table}.err-table thead th{font-size:10px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:#718096;padding:4px 6px;text-align:left;border-bottom:1px solid #e2e8f0}.err-table tbody td{padding:6px 6px;vertical-align:top;border-bottom:1px solid #f7fafc;font-family:'Noto Sans Bengali','Segoe UI',sans-serif}.err-table tbody tr:last-child td{border-bottom:none}.err-table tbody td:first-child{color:#a0aec0;font-size:11px;width:22px}.err-table .td-src{color:#276749;font-weight:600}.err-table .td-typed{color:#c53030}.err-table-wrap:nth-child(2) .err-table .td-typed{color:#dd6b20}@media (max-width:620px){.result-err-tables{grid-template-columns:1fr}.err-table-wrap+.err-table-wrap{border-left:none;border-top:1px solid #e8f5e9}}