:root{--bg-gradient: linear-gradient(135deg, #fce4ec 0%, #f3e5f5 100%);--card-bg: rgba(255, 255, 255, .85);--card-border: rgba(255, 255, 255, .6);--accent: #d81b60;--text-main: #4a148c;--text-secondary: #880e4f;--text-light: #f3e5f5;--btn-primary: #ec407a;--btn-primary-hover: #d81b60;--btn-secondary: #ab47bc;--btn-secondary-hover: #8e24aa;--tile-bg: #ffffff;--tile-border: #d1c4e9;--tile-active: #8e24aa;--tile-success: #4caf50;--tile-error: #f44336;--kbd-btn-bg: #ffffff;--kbd-btn-text: #4a148c;--kbd-btn-hover: #f8bbd0;--kbd-ctrl-bg: #e1bee7;--kbd-ctrl-text: #4a148c;--shadow-color: rgba(74, 20, 140, .12);--box-shadow: 0 12px 32px var(--shadow-color);--bg-progress-color: var(--btn-secondary);--bg-progress-line-color: rgba(74, 20, 140, .15);--font-family: "Fredoka", "Rubik", system-ui, -apple-system, sans-serif;--transition-speed: .3s}[data-theme=forest]{--bg-gradient: linear-gradient(135deg, #e8f5e9 0%, #e0f2f1 100%);--card-bg: rgba(255, 255, 255, .85);--card-border: rgba(255, 255, 255, .6);--accent: #2e7d32;--text-main: #1b5e20;--text-secondary: #004d40;--text-light: #e8f5e9;--btn-primary: #43a047;--btn-primary-hover: #2e7d32;--btn-secondary: #00897b;--btn-secondary-hover: #00695c;--tile-bg: #ffffff;--tile-border: #b2dfdb;--tile-active: #00796b;--tile-success: #4caf50;--tile-error: #e53935;--kbd-btn-bg: #ffffff;--kbd-btn-text: #1b5e20;--kbd-btn-hover: #c8e6c9;--kbd-ctrl-bg: #b2dfdb;--kbd-ctrl-text: #004d40;--shadow-color: rgba(27, 94, 32, .1);--bg-progress-color: rgba(0, 77, 64, .07);--bg-progress-line-color: rgba(0, 77, 64, .15)}[data-theme=cosmic]{--bg-gradient: linear-gradient(135deg, #0b0f19 0%, #1e1b4b 100%);--card-bg: rgba(30, 41, 59, .75);--card-border: rgba(255, 255, 255, .08);--accent: #f59e0b;--text-main: #f8fafc;--text-secondary: #cbd5e1;--text-light: #1e1b4b;--btn-primary: #6366f1;--btn-primary-hover: #4f46e5;--btn-secondary: #475569;--btn-secondary-hover: #334155;--tile-bg: #1e293b;--tile-border: #475569;--tile-active: #38bdf8;--tile-success: #10b981;--tile-error: #ef4444;--kbd-btn-bg: #334155;--kbd-btn-text: #f8fafc;--kbd-btn-hover: #475569;--kbd-ctrl-bg: #1e293b;--kbd-ctrl-text: #cbd5e1;--shadow-color: rgba(0, 0, 0, .4);--bg-progress-color: rgba(0, 0, 0, .25);--bg-progress-line-color: rgba(255, 255, 255, .1)}[data-theme=classic]{--bg-gradient: linear-gradient(135deg, #e7f5ff 0%, #fff9db 100%);--card-bg: rgba(255, 255, 255, .95);--card-border: rgba(0, 0, 0, .06);--accent: #1c7ed6;--text-main: #2b2b2b;--text-secondary: #495057;--text-light: #f1f3f5;--btn-primary: #3b5bdb;--btn-primary-hover: #2b4bcb;--btn-secondary: #ffd43b;--btn-secondary-hover: #fcc419;--tile-bg: #ffffff;--tile-border: #dee2e6;--tile-active: #339af0;--tile-success: #37b24d;--tile-error: #f03e3e;--kbd-btn-bg: #ffffff;--kbd-btn-text: #212529;--kbd-btn-hover: #e7f5ff;--kbd-ctrl-bg: #dee2e6;--kbd-ctrl-text: #343a40;--shadow-color: rgba(0, 0, 0, .08);--bg-progress-color: rgba(0, 0, 0, .05);--bg-progress-line-color: rgba(0, 0, 0, .12)}*,*:before,*:after{box-sizing:border-box}body{margin:0;padding:0;font-family:var(--font-family);background:var(--bg-gradient);min-height:100vh;display:flex;justify-content:center;align-items:center;direction:rtl;overflow-x:hidden;color:var(--text-main);transition:background var(--transition-speed) ease}.app-container{display:flex;flex-direction:column;width:100%;max-width:900px;min-height:98vh;padding:12px;justify-content:space-between}.app-header{display:flex;justify-content:space-between;align-items:center;background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--box-shadow);border-radius:20px;padding:12px 20px;margin-bottom:12px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:10}.logo-text{margin:0;font-size:1.6rem;font-weight:700;letter-spacing:-.5px}.progress-section{display:flex;flex-direction:column;align-items:center;flex-grow:1;max-width:320px;margin:0 20px}.progress-info{font-size:.95rem;font-weight:600;margin-bottom:6px;color:var(--text-secondary)}.progress-bar-container{width:100%;height:12px;background-color:var(--tile-border);border-radius:10px;overflow:hidden;box-shadow:inset 0 2px 4px #0000000d}#progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--btn-primary));border-radius:10px;transition:width .4s cubic-bezier(.34,1.56,.64,1)}.header-actions{display:flex;gap:10px}.btn{font-family:var(--font-family);font-size:1rem;font-weight:600;border:none;border-radius:12px;padding:10px 20px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:transform .15s ease,background-color var(--transition-speed) ease,box-shadow .15s ease}.btn-lg{font-size:1.2rem;padding:14px 28px;border-radius:16px}.btn-block{width:100%}.primary-btn{background-color:var(--btn-primary);color:#fff;box-shadow:0 4px 10px #0000001a}.primary-btn:hover{background-color:var(--btn-primary-hover)}.secondary-btn{background-color:var(--btn-secondary);color:#fff}.secondary-btn:hover{background-color:var(--btn-secondary-hover)}.danger-btn{background-color:var(--tile-error);color:#fff}.danger-btn:hover{background-color:#d32f2f}.icon-btn{background-color:var(--kbd-btn-bg);color:var(--text-main);border:1px solid var(--tile-border);border-radius:12px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .15s ease,background-color .2s ease;box-shadow:0 2px 8px var(--shadow-color)}.icon-btn:hover{background-color:var(--kbd-btn-hover);transform:translateY(-2px)}.icon-btn:active{transform:scale(.95)}.tooltip{position:relative}.tooltip .tooltip-text{visibility:hidden;width:100px;background-color:#333;color:#fff;text-align:center;border-radius:6px;padding:6px;position:absolute;z-index:100;bottom:-45px;left:50%;transform:translate(-50%);opacity:0;transition:opacity .2s;font-size:.8rem;pointer-events:none}.tooltip:hover .tooltip-text{visibility:visible;opacity:1}.game-area{display:flex;align-items:center;justify-content:center;margin:12px 0;gap:16px;flex-grow:1}.nav-arrow-btn{background-color:var(--card-bg);border:1px solid var(--card-border);color:var(--text-main);width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--box-shadow);transition:all .2s ease}.nav-arrow-btn:hover{background-color:var(--kbd-btn-hover);transform:scale(1.1)}.nav-arrow-btn:active{transform:scale(.95)}.game-card{flex-grow:1;background:var(--card-bg);border:1px solid var(--card-border);border-radius:28px;padding:24px;box-shadow:var(--box-shadow);display:flex;flex-direction:column;align-items:center;max-width:720px;width:100%;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:transform .3s ease}.image-viewport{width:100%;max-width:420px;height:280px;border-radius:20px;overflow:hidden;box-shadow:inset 0 0 10px #0000001a,0 8px 24px var(--shadow-color);position:relative;background-color:#eaebed;border:4px solid var(--tile-border)}.image-viewport img{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .3s ease,transform .5s ease}.image-viewport img.hidden{opacity:0}.loader{border:5px solid #f3f3f3;border-top:5px solid var(--accent);border-radius:50%;width:50px;height:50px;animation:spin 1s linear infinite;position:absolute;top:calc(50% - 25px);left:calc(50% - 25px)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.audio-controls{margin-top:16px;margin-bottom:20px;width:100%;display:flex;justify-content:center}.speak-btn{background-color:var(--btn-secondary);color:#fff;border:2px solid rgba(255,255,255,.2);border-radius:50px;padding:12px 30px;font-size:1.1rem;box-shadow:0 4px 12px var(--shadow-color)}.speak-btn:hover{background-color:var(--btn-secondary-hover);transform:translateY(-2px)}.spelling-display-container{display:flex;justify-content:center;width:100%}.spelling-tiles-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;direction:rtl}.spelling-word-group{display:flex;gap:12px;flex-wrap:nowrap}.spelling-tile{width:64px;height:72px;background-color:var(--tile-bg);border:3px solid var(--tile-border);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:2.2rem;font-weight:700;color:var(--text-main);box-shadow:0 4px 8px var(--shadow-color);transition:all .2s cubic-bezier(.175,.885,.32,1.275);-webkit-user-select:none;user-select:none}.spelling-tile.active{border-color:var(--tile-active);box-shadow:0 0 15px #8e24aa40;transform:scale(1.05)}.spelling-tile.correct{background-color:var(--tile-success);border-color:#388e3c;color:#fff;animation:pop-bounce .4s cubic-bezier(.175,.885,.32,1.275)}.spelling-tile.incorrect{background-color:var(--tile-error);border-color:#d32f2f;color:#fff;animation:shake .4s ease}.spelling-tile.hinted{color:#a0aec0;border-style:dashed}.spelling-tile.space{border:none;background:transparent;width:28px;box-shadow:none}.keyboard-area{margin-top:12px;z-index:5}.keyboard-container{background:var(--card-bg);border:1px solid var(--card-border);border-radius:24px;padding:16px 12px;box-shadow:var(--box-shadow);display:flex;flex-direction:column;gap:10px;align-items:center;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.keyboard-row{display:flex;justify-content:center;gap:8px;width:100%;direction:rtl}.key{height:52px;min-width:46px;background-color:var(--kbd-btn-bg);color:var(--kbd-btn-text);border:2px solid var(--tile-border);border-radius:12px;font-family:var(--font-family);font-size:1.4rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-user-select:none;user-select:none;box-shadow:0 3px 6px var(--shadow-color);transition:transform .1s ease,background-color .15s ease,border-color .15s ease}.key:hover{background-color:var(--kbd-btn-hover);transform:translateY(-2px)}.key:active{transform:scale(.92)}.key.ctrl-key{background-color:var(--kbd-ctrl-bg);color:var(--kbd-ctrl-text);font-size:1rem;padding:0 16px}.key.ctrl-key:hover{opacity:.9}.key.space-key{flex-grow:2.5;max-width:250px}.key.backspace-key{flex-grow:1.2}.key.enter-key{flex-grow:1.2;background-color:var(--tile-success);color:#fff;border-color:#388e3c}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000073;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;transition:opacity .3s ease;padding:16px}.modal-overlay.hidden{display:none!important}.modal-card{background:var(--card-bg);border:1px solid var(--card-border);box-shadow:0 20px 50px #0000004d;border-radius:28px;width:100%;max-width:500px;display:flex;flex-direction:column;animation:modal-enter .3s cubic-bezier(.34,1.56,.64,1);overflow:hidden;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);max-height:90vh}.modal-lg{max-width:860px;height:85vh}.modal-header{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;background:#ffffff26;border-bottom:1px solid var(--tile-border)}.modal-header h2{margin:0;font-size:1.5rem;font-weight:700}.close-modal-btn{background:none;border:none;font-size:2.2rem;cursor:pointer;color:var(--text-secondary);line-height:1}.close-modal-btn:hover{color:var(--accent)}.modal-body{padding:24px;overflow-y:auto;flex-grow:1}.modal-footer{padding:16px 24px;border-top:1px solid var(--tile-border);background:#00000005}.setting-item{margin-bottom:22px;display:flex;flex-direction:column;gap:8px}.setting-item label{font-weight:600;color:var(--text-main);font-size:1rem}.form-input{width:100%;padding:12px 16px;border-radius:12px;border:2px solid var(--tile-border);background-color:var(--tile-bg);color:var(--text-main);font-family:var(--font-family);font-size:1rem;transition:border-color .2s ease}.form-input:focus{outline:none;border-color:var(--tile-active)}.checkbox-container{display:flex;align-items:center;position:relative;padding-right:32px;cursor:pointer;-webkit-user-select:none;user-select:none}.checkbox-container input{position:absolute;opacity:0;cursor:pointer;height:0;width:0}.checkmark{position:absolute;top:0;right:0;height:22px;width:22px;background-color:var(--tile-bg);border:2px solid var(--tile-border);border-radius:6px;transition:all .2s}.checkbox-container:hover input~.checkmark{border-color:var(--tile-active)}.checkbox-container input:checked~.checkmark{background-color:var(--tile-active);border-color:var(--tile-active)}.checkmark:after{content:"";position:absolute;display:none}.checkbox-container input:checked~.checkmark:after{display:block}.checkbox-container .checkmark:after{left:7px;top:3px;width:5px;height:10px;border:solid white;border-width:0 2.5px 2.5px 0;transform:rotate(45deg)}.slider-container{display:flex;align-items:center;gap:12px}.slider-container input[type=range]{flex-grow:1;accent-color:var(--tile-active);height:8px;border-radius:5px;cursor:pointer}.slider-container span{font-weight:700;min-width:40px;text-align:left}.manager-layout{display:grid;grid-template-columns:280px 1fr;gap:24px;height:100%;max-height:60vh}.add-word-panel{border-left:1px solid var(--tile-border);padding-left:20px;display:flex;flex-direction:column;gap:14px;overflow-y:auto;direction:ltr;text-align:right}.add-word-panel>*{direction:rtl}.words-list-panel{display:flex;flex-direction:column;overflow:hidden}.words-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;overflow-y:auto;padding:8px;flex-grow:1}.word-item-card{background:var(--tile-bg);border:2px solid var(--tile-border);border-radius:14px;padding:8px;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;box-shadow:0 2px 6px #0000000a;transition:transform .2s,border-color .2s}.word-item-card:hover{transform:translateY(-2px);border-color:var(--tile-active)}.word-item-img{width:100%;height:84px;object-fit:cover;border-radius:10px;margin-bottom:6px;background-color:#f1f3f5}.word-item-hebrew{font-size:1.15rem;font-weight:700;margin:2px 0}.word-item-english{font-size:.8rem;color:var(--text-secondary);margin:0 0 8px}.word-item-actions{display:flex;gap:6px;width:100%}.word-item-actions button{flex-grow:1;padding:6px;font-size:.8rem;border-radius:8px}.form-group{display:flex;flex-direction:column;gap:4px}.form-group label{font-size:.9rem;font-weight:600}.divider{width:100%;border:0;border-top:1px solid var(--tile-border);margin:8px 0}.backup-actions{display:flex;flex-direction:column;gap:8px}.hidden{display:none!important}.mt-md{margin-top:16px}#fireworks-canvas{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:999}#bg-progress-overlay{position:fixed;top:0;right:0;height:100vh;width:0%;background-color:var(--bg-progress-color, rgba(0, 0, 0, .08));border-left:0 solid transparent;z-index:-2;pointer-events:none;transition:width .6s cubic-bezier(.1,.8,.2,1),border-color .3s}#bg-progress-overlay.active{border-left:2px solid var(--bg-progress-line-color, rgba(0, 0, 0, .15))}.game-over-content{border-color:#ffd43b!important;box-shadow:0 25px 60px #ffd43b4d!important}#celebration-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#4a148c66;z-index:1001;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.celebration-content{background:#fff;padding:40px;border-radius:32px;text-align:center;border:4px solid var(--accent);box-shadow:0 25px 60px #0006;animation:pop-bounce .6s cubic-bezier(.175,.885,.32,1.275);max-width:400px;width:90%}.celebration-title{color:var(--accent);font-size:2.5rem;margin:0 0 10px;font-weight:800}.celebration-subtitle{font-size:1.3rem;color:#4a5568;margin:0 0 30px}@keyframes modal-enter{0%{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}@keyframes pop-bounce{0%{transform:scale(.6)}70%{transform:scale(1.1)}to{transform:scale(1)}}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-8px)}40%,80%{transform:translate(8px)}}.bounce-hover:hover{transform:scale(1.05)}.bounce-hover:active{transform:scale(.95)}.pulse-hover:hover{animation:pulse-ring 1s infinite alternate}@keyframes pulse-ring{0%{box-shadow:0 0 #ab47bc99,0 4px 12px var(--shadow-color)}to{box-shadow:0 0 0 10px #ab47bc00,0 4px 12px var(--shadow-color)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#00000005;border-radius:10px}::-webkit-scrollbar-thumb{background:var(--tile-border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--btn-secondary)}@media (max-width: 768px){.manager-layout{grid-template-columns:1fr;max-height:70vh}.add-word-panel{border-left:none;border-bottom:1px solid var(--tile-border);padding-left:0;padding-bottom:20px}.nav-arrow-btn{display:none}.logo-text{font-size:1.3rem}.image-viewport{height:200px}.spelling-tile{width:48px;height:56px;font-size:1.7rem;border-radius:12px}.key{height:46px;min-width:32px;font-size:1.15rem;border-radius:8px}.key.ctrl-key{font-size:.8rem;padding:0 10px}}@media (max-width: 480px){.logo-text{display:none}.app-header{padding:8px 12px}.progress-section{margin:0;max-width:200px}.game-card{padding:16px}.image-viewport{height:160px}.spelling-tile{width:38px;height:46px;font-size:1.3rem;border-width:2px;border-radius:8px}.spelling-tile.space{width:14px}.key{height:40px;min-width:24px;font-size:1rem;border-radius:6px;border-width:1.5px}.keyboard-row{gap:4px}.keyboard-container{padding:8px 6px;gap:6px}.key.ctrl-key{font-size:.7rem;padding:0 4px}.key.space-key{max-width:120px}}