:root{--primary-color:#3498db;--secondary-color:#2c3e50;--accent-color:#e74c3c;--bl-color:#000000;--light-color:#ecf0f1;--dark-color:#2c3e50;--shadow:0 4px 6px rgba(0, 0, 0, 0.1);--transition:all 0.3s ease}*{margin:0;padding:0;box-sizing:border-box;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif}body{background-color:#f5f7fa;color:var(--dark-color);line-height:1.6;overflow-x:hidden}html,body{touch-action:manipulation}header{background-color:#fff;box-shadow:var(--shadow);padding:.5rem 2rem;position:sticky;top:0;z-index:100}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:10px}.logo span{font-size:1.3rem;color:var(--primary-color);font-weight:700}.logo a{font-size:1.1rem;color:var(--primary-color);font-weight:700;text-decoration:none}.vam{vertical-align:middle}#image-input-mobile{position:absolute;inset:0;opacity:0;cursor:pointer}#loadimagemobile{position:relative;overflow:hidden}.logo-icon{width:30px;height:30px;background-color:var(--primary-color);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem}.site-title{font-size:.7rem;color:var(--secondary-color);font-weight:600;margin:0;text-transform:uppercase;letter-spacing:.5px}nav ul{display:flex;list-style:none;gap:1.5rem}nav a{text-decoration:none;color:var(--dark-color);font-weight:500;transition:var(--transition)}nav a:hover{color:var(--primary-color)}.main-container{max-width:1200px;margin:2rem auto;padding:0 1rem;display:grid;grid-template-columns:1fr 300px;gap:2rem}.canvas-container{background-color:#fff;border-radius:8px;box-shadow:var(--shadow);overflow:hidden;position:relative;height:70vh}#drawing-canvas{width:100%;height:100%;cursor:crosshair}.tools-panel{background-color:#fff;border-radius:8px;box-shadow:var(--shadow);padding:1.5rem;display:flex;flex-direction:column;gap:1rem;max-height:70vh;overflow-y:auto}#layers_tool button,#gif_tool button,#canvas_size_tool button,#saved_sketches_tool button{flex:0 0 48%;font-size:.8em;padding:.5em .2em}.tool-section:last-child{border-bottom:none}.tool-section h3{margin-bottom:.5rem;color:var(--secondary-color);font-size:1rem}.tool-options{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}.tool-btn{background-color:var(--light-color);border:none;border-radius:4px;padding:.5rem;cursor:pointer;transition:var(--transition);display:flex;flex-direction:column;align-items:center;gap:5px;font-size:.8rem}.tool-btn:hover{background-color:#e0e0e0}.tool-btn.active{background-color:var(--primary-color);color:#fff}.tool-btn.active img{filter:invert(1)}.zoom-btn.active{background-color:var(--light-color);color:#fff}.s_bt{font-size:.8rem}.color-picker-container{display:flex;justify-content:center;align-items:center;gap:10px;width:100%}.color-preview{width:30px;height:30px;border-radius:4px;border:1px solid #ddd}input[type="color"]{width:100%;height:40px;border:none;border-radius:4px;cursor:pointer}.slider-container{display:flex;flex-direction:column;gap:5px}.slider-container label{font-size:.9rem;color:#666}input[type="range"]{width:80%}.action-buttons{display:flex;flex-direction:column;gap:.5rem}.action-buttonslayers{display:flex;gap:.5rem}.btn{padding:.8rem 1rem;border:none;border-radius:4px;cursor:pointer;font-weight:500;transition:var(--transition);text-align:center}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#2980b9}.btn-secondary{background-color:var(--light-color);color:var(--dark-color)}.btn-secondary:hover{background-color:#dfe6e9}.btn-danger{background-color:var(--accent-color);color:#fff}.btn-danger:hover{background-color:#c0392b}.mobile-menu-toggle{display:none;background:none;border:none;font-size:2rem;cursor:pointer;color:var(--dark-color)}.canvas-controls{position:absolute;bottom:20px;right:20px;display:flex;flex-direction:column;gap:5px;z-index:10}#custom-alert{position:fixed;top:0;left:0;width:100%;height:100%;z-index:9999;display:flex;justify-content:center;align-items:center;pointer-events:none}.custom-alert-overlay{position:absolute;width:100%;height:100%;background:rgb(0 0 0 / .4)}.custom-alert-box{position:relative;background:#fff;padding:1rem 1.5rem;border-radius:8px;box-shadow:0 4px 10px rgb(0 0 0 / .3);z-index:1;min-width:200px;max-width:300px;text-align:center}.custom-alert-box button{margin-top:1rem;padding:.4rem 1rem;border:none;background:#3498db;color:#fff;border-radius:4px;cursor:pointer}.zoom-btn{width:40px;height:40px;border-radius:50%;background-color:#fff;box-shadow:var(--shadow);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.2rem;transition:var(--transition)}.zoom-btn:hover{background-color:var(--light-color)}.canvas-controls .zoom-btn.active{background-color:var(--primary-color);color:#fff}.zoom-btn.active img{filter:invert(1)}.saved-sketches{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:1rem}.sketch-thumb{width:100%;aspect-ratio:1;border-radius:4px;border:1px solid #ddd;cursor:pointer;background-size:cover;background-position:center;transition:var(--transition)}.sketch-thumb:hover{transform:scale(1.05)}.layers-panel{margin-top:0rem;max-height:200px;overflow-y:auto;border:1px solid #eee;border-radius:4px;padding:0rem}.layer-item{display:flex;align-items:center;gap:.5rem;padding:.5rem;border-bottom:1px solid #eee;cursor:pointer}.layer-item:last-child{border-bottom:none}.layer-item.active{background-color:#e3f2fd}.layer-visibility{cursor:pointer}.layer-name{flex:1;font-size:.9rem}.layer-actions{display:flex;gap:5px}.layer-action-btn{background:none;border:none;cursor:pointer;font-size:.8rem;color:#666}.layer-action-btn:hover{color:var(--primary-color)}.text-tooltip{position:absolute;background:rgb(0 0 0 / .8);color:#fff;padding:5px 10px;border-radius:4px;font-size:.8rem;pointer-events:none;z-index:1000;display:none}.tool-indicator{position:absolute;top:10px;left:10px;background:rgb(0 0 0 / .7);color:#fff;padding:5px 10px;border-radius:4px;font-size:.8rem;z-index:1000}.how-to-section{margin-top:3rem;padding:2rem;background-color:#fff;border-radius:8px;box-shadow:var(--shadow)}.how-to-section h2{margin-bottom:1.5rem;color:var(--secondary-color);text-align:center;font-size:1.3em}.how-to-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.how-to-card{padding:1.5rem;background-color:var(--light-color);border-radius:8px}.how-to-card h3{font-size:1.1em;margin-bottom:1rem;color:var(--primary-color)}.how-to-card p{font-size:.9em;color:#000}footer{background-color:var(--secondary-color);color:#fff;padding:2rem 1rem;margin-top:3rem}.footer-content{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.footer-links{display:flex;gap:2rem;flex-wrap:wrap;justify-content:center}.footer-links a{color:#fff;text-decoration:none;transition:var(--transition)}.footer-links a:hover{color:var(--primary-color)}.copyright{text-align:center;font-size:.9rem;opacity:.8}.slider-container p{display:flex;align-items:center;gap:8px}#brush-size{flex:1}#brush-size-value{display:inline-block;min-width:24px;text-align:center;position:relative;top:2px;font-size:.8em}.ads_responsive{width:100%;height:150px;margin:0 auto;display:block}.tool-options{display:flex;flex-wrap:wrap;align-items:center;gap:4px;background:#f8f9fa;padding:4px;border-radius:8px}.tool-options .tool-btn,.tool-options .btn.btn-secondary{background:#fff;border:1px solid #ccc;border-radius:6px;width:32px;height:32px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.2s}.tool-options .tool-btn:hover,.tool-options .btn.btn-secondary:hover{background:#e9ecef}.tool-options .tool-btn.active{background:#007bff;color:#fff;border-color:#007bff}.color-picker-container{display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid #ccc;border-radius:6px;width:32px;height:32px;padding:0}.color-picker-container input[type="color"]{appearance:none;-webkit-appearance:none;border:none;width:100%;height:100%;padding:0;background:none;cursor:pointer;border-radius:4px}.color-picker-container input[type="color"]::-webkit-color-swatch{border:none;border-radius:4px}.color-picker-container input[type="color"]::-webkit-color-swatch-wrapper{padding:0}.brush-size-wrapper{display:flex;align-items:center;justify-content:flex-start;gap:6px;background:#fff;padding:3px 6px;height:32px;width:100%}.brush-slider{display:flex;align-items:center;gap:4px;width:120px}#brush-size{width:100%}#brush-size-value{font-size:12px;color:#555;min-width:28px;text-align:right}.mobile-tools{margin-top:.2em;display:flex;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;align-items:center;gap:5px;padding:0;width:100%;box-sizing:border-box;background-color:#fff;position:relative;justify-content:flex-start}.mobile-tools>*{flex-shrink:0}.mobile-tools .tool-btn{width:24px;height:24px;background:#f8f9fa;border:1px solid #ccc;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background 0.2s;flex-shrink:0}#mobile-color{padding:0;overflow:hidden;flex-shrink:0}#mobile-color input[type="color"]{width:100%;height:100%;border:none;border-radius:4px;cursor:pointer}#mobile-brush-size{display:flex;align-items:center;background:#fff;border:1px solid #ccc;border-radius:6px;padding:0 6px;height:30px;flex-shrink:0}#mobile-brush-select{border:none;background:none;font-size:.8rem;cursor:pointer;min-width:80px}.mobile-tools::-webkit-scrollbar{height:4px}.mobile-tools::-webkit-scrollbar-thumb{background-color:rgb(0 0 0 / .2);border-radius:2px}.mobile-tools .tool-btn.active{background-color:var(--primary-color);border-color:var(--primary-color)}.mobile-tools .tool-btn.active img{filter:invert(1)}#mobile-color input[type="color"]{width:24px;height:24px;border:none;cursor:pointer;border-radius:4px;padding:0;background:none}#mobile-brush-size{display:flex;align-items:center;gap:5px;padding:3px 6px;background:#fff;border:1px solid #ccc;border-radius:6px}#mobile-brush-select{width:60px;padding:2px 4px;font-size:.8rem;border-radius:4px;border:1px solid #aaa;background:#f8f9fa;cursor:pointer}#mobile-save,#delete-selected-mobile{background:#fff;border:1px solid #ccc}#mobile-save:hover,#delete-selected-mobile:hover{background:#e9ecef}.mobile-tools{display:none}.brush-style-menu button{all:unset;padding:2px 4px;margin-right:4px;cursor:pointer;font-size:12px;border-radius:4px;background:none;color:inherit}.brush-style-menu button.active{border:1px solid #ccc}.tool-btn,.btn-secondary{display:flex;align-items:center;justify-content:center}.btn-img-center{display:block;max-width:100%;max-height:100%}.custom-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgb(0 0 0 / .5);display:flex;align-items:center;justify-content:center;z-index:9999}.custom-modal-content{background:#fff;border-radius:10px;padding:20px;text-align:center;box-shadow:0 4px 15px rgb(0 0 0 / .2)}.custom-modal-content p{font-size:1em;font-weight:700}.format-buttons{display:flex;gap:10px;justify-content:center;margin:15px 0}.format-buttons button{padding:8px 16px;border:none;border-radius:6px;background:#ecf0f1;color:#000;cursor:pointer;font-weight:600}.format-buttons button:hover{background:#bcc0c0}#close-save-modal{padding:8px 16px;border:none;border-radius:6px;background:#3498db;color:#fff;cursor:pointer;font-weight:600}@media (max-width:1100px){.brush-slider{width:110px}}@media (max-width:992px){#canvas_control_desktop{display:none}header{padding:.3rem 2rem .3rem 1rem}.logo-icon{width:25px;height:25px}.main-container{grid-template-columns:1fr;margin:1rem auto}.tools-panel{display:none}.custom-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgb(0 0 0 / .5);display:flex;align-items:center;justify-content:center;z-index:9999}.custom-modal-content{background:#fff;border-radius:10px;padding:20px;text-align:center;box-shadow:0 4px 15px rgb(0 0 0 / .2)}.format-buttons{display:flex;gap:10px;justify-content:center;margin:15px 0}.format-buttons button{padding:8px 16px;border:none;border-radius:6px;background:#0078ff;color:#fff;cursor:pointer;font-weight:600}.format-buttons button:hover{background:#005fd1}.mobile-tools{display:flex;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;align-items:center;gap:5px;padding:5px 0;width:100%;box-sizing:border-box;background-color:#fff;position:relative;top:auto;left:auto;right:auto;z-index:1000}.mobile-tools::before{content:'';flex-shrink:0;width:0}.mobile-tools .tool-btn{flex:0 0 auto;width:30px;height:30px;background:#f8f9fa;border:1px solid #ccc;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background 0.2s}.mobile-tools>*:first-child{margin-left:.3em}.mobile-tools>*:last-child{margin-right:1em}#mobile-color{padding:0;overflow:hidden}#mobile-color input[type="color"]{width:100%;height:100%;border:none;border-radius:4px;cursor:pointer;padding:0}#mobile-brush-size{flex:0 0 auto;display:flex;align-items:center;background:#fff;border:1px solid #ccc;border-radius:6px;padding:0 8px;height:30px}#mobile-brush-select{border:none;background:none;font-size:.8rem;cursor:pointer;min-width:60px}.mobile-tools::-webkit-scrollbar{height:4px}.mobile-tools::-webkit-scrollbar-thumb{background-color:rgb(0 0 0 / .2);border-radius:2px}.mobile-tools::-webkit-scrollbar-track{background:#fff0}.mobile-tools .tool-btn.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.mobile-tools .tool-btn.active img{filter:invert(1)}.mobile-tools .tool-btn:hover{background:#e9ecef}.mobile-tools .tool-btn.active{background-color:var(--primary-color)!important;border-color:var(--primary-color)!important;color:white!important}.mobile-tools .tool-btn.active:hover{background-color:var(--primary-color)}.mobile-tools .tool-btn:focus{outline:none;background-color:var(--primary-color)}.tool-options{display:none!important}.logo span{font-size:1rem}.logo a{font-size:1rem}.site-title{font-size:.6rem;margin:.3em 0 0 0}.how-to-section h2{font-size:1em}}@media (max-width:650px){.ads_responsive{width:300px;height:250px;margin:0 auto}}@media (max-width:576px){.logo span{font-size:.8em}.logo a{font-size:.8rem}nav ul{gap:1rem}.canvas-container{height:60vh}.mobile-tools .tool-options{grid-template-columns:repeat(4,1fr)}.how-to-grid{grid-template-columns:1fr}}@media (max-width:360px){.ads_responsive{width:250px;height:250px;margin:0 auto}}@media (max-width:300px){.ads_responsive{width:90%;height:250px;margin:0 auto}}.main-container{display:flex;align-items:flex-start;justify-content:center;gap:1rem}.main-tools{display:flex;flex-direction:column;align-items:center;gap:6px;background:#fff;padding:8px;border-radius:10px;box-shadow:var(--shadow);height:fit-content;max-height:90vh;overflow-y:auto;position:sticky;top:80px}.main-tools .tool-btn,.main-tools .btn.btn-secondary,.main-tools .color-picker-container{width:40px;height:40px;padding:4px;border-radius:8px}.main-tools .brush-size-wrapper{flex-direction:column;align-items:center;gap:6px;width:100%;background:#fff0}.main-tools .brush-style-menu{display:flex;gap:4px;justify-content:center}@media (max-width:992px){.main-tools,#zoom-in,#zoom-out{display:none}}