:root{--neon-cyan:rgba(0,255,255,.7);--neon-magenta:rgba(255,0,255,.7);--neon-purple:rgba(138,43,226,0.6);--neon-cyan-dim:rgba(0,255,255,.4);--neon-magenta-dim:rgba(255,0,255,.4);--bg-dark:#0a0a0a;--bg-medium:#1a1a1a;--bg-light:#2a2a2a;--wa-bg:#0a0a0a;--wa-header:#1f1f1f;--wa-received:#1f2c33;--wa-sent:#005c4b;--wa-text:#e9edef;--wa-secondary:#8696a0;--wa-input:#2a3942;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:.75rem;--spacing-lg:1rem;--spacing-xl:1.25rem;--spacing-2xl:1.5rem;--spacing-3xl:2rem;--sidebar-width:80px;--container-margin:.625rem;--btn-gap:1.25rem;--btn-padding:1rem;--btn-font-size:.875rem;--btn-border-radius:16px;--btn-min-height:0}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;background:linear-gradient(135deg,var(--bg-dark) 0%,#1a1a2e 50%,var(--bg-dark) 100%);height:100vh;overflow:auto;position:relative;z-index:0}body::before{content:'';position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,rgb(0 255 255 / .03) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgb(255 0 255 / .03) 0%,transparent 50%);pointer-events:none;z-index:0}@keyframes neon-pulse{0%{box-shadow:0 0 5px var(--neon-cyan-dim),0 0 10px var(--neon-cyan-dim)}50%{box-shadow:0 0 10px var(--neon-cyan),0 0 20px var(--neon-cyan-dim)}100%{box-shadow:0 0 5px var(--neon-cyan-dim),0 0 10px var(--neon-cyan-dim)}}@keyframes neon-pulse-magenta{0%{box-shadow:0 0 5px var(--neon-magenta-dim),0 0 10px var(--neon-magenta-dim)}50%{box-shadow:0 0 10px var(--neon-magenta),0 0 20px var(--neon-magenta-dim)}100%{box-shadow:0 0 5px var(--neon-magenta-dim),0 0 10px var(--neon-magenta-dim)}}@keyframes button-neon-glow{0%,100%{box-shadow:0 8px 20px rgb(0 0 0 / .3),0 4px 10px rgb(192 192 192 / .4),inset 0 1px 2px rgb(255 255 255 / .3),0 8px 15px rgb(0 255 255 / .4),0 12px 25px rgb(0 255 255 / .2)}50%{box-shadow:0 12px 30px rgb(0 0 0 / .4),0 6px 15px rgb(0 217 255 / .4),inset 0 1px 2px rgb(255 255 255 / .4),0 10px 20px rgb(0 255 255 / .6),0 15px 30px rgb(0 255 255 / .3)}}@keyframes button-neon-pulse{0%,100%{box-shadow:0 8px 20px rgb(0 0 0 / .3),0 4px 10px rgb(192 192 192 / .3),inset 0 1px 2px rgb(255 255 255 / .3),0 8px 15px rgb(0 255 255 / .4),0 12px 25px rgb(0 255 255 / .2)}50%{box-shadow:0 8px 20px rgb(0 0 0 / .3),0 4px 10px rgb(192 192 192 / .3),inset 0 1px 2px rgb(255 255 255 / .3),0 10px 20px rgb(0 255 255 / .5),0 14px 28px rgb(0 255 255 / .25)}}@keyframes fadeInScale{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes slideInRight{from{opacity:0;transform:translateX(100px)}to{opacity:1;transform:translateX(0)}}@keyframes slideInLeft{from{opacity:0;transform:translateX(-100px)}to{opacity:1;transform:translateX(0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes typingAnimation{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-10px)}}.neon-border{border:1px solid var(--neon-cyan-dim);box-shadow:0 0 5px var(--neon-cyan-dim),0 0 10px var(--neon-cyan-dim);animation:neon-pulse 3s infinite alternate}.container{display:flex;height:100vh;margin:var(--container-margin);width:calc(100% - calc(var(--container-margin) * 2));height:calc(100vh - calc(var(--container-margin) * 2));border-radius:15px;overflow:visible}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--bg-medium);display:flex;flex-direction:column;align-items:center;padding:var(--spacing-xl) 0;gap:var(--spacing-xl);border-right:1px solid var(--bg-light);position:relative;z-index:10}.main-content{flex:1;display:flex;position:relative;z-index:1;overflow:visible}.left-section{flex:1;display:flex;align-items:center;justify-content:center;background:var(--bg-dark);padding:var(--spacing-xl);box-shadow:inset -1px 0 0 var(--bg-light);position:relative;overflow:visible;z-index:1}.left-section::after{content:'';position:absolute;bottom:-150px;left:50%;transform:translateX(-50%);width:60%;height:300px;background:radial-gradient(circle at center,var(--neon-purple) 0%,transparent 60%);filter:blur(50px);pointer-events:none;z-index:0}.right-section{flex:1;display:flex;flex-direction:column;background:var(--bg-medium);position:relative;overflow:visible;min-height:0}.vertical-divider-neon{position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--bg-medium);box-shadow:0 0 10px var(--neon-cyan);z-index:1}.image-area{flex:0 0 65%;min-height:0;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl);background:#151515;border-bottom:1px solid var(--bg-light);position:relative;overflow:hidden}.horizontal-divider-neon{position:absolute;bottom:0;left:0;right:0;height:2px;background:#fff0;box-shadow:0 0 8px var(--neon-magenta);z-index:1;animation:neon-pulse-magenta 3s infinite alternate}.buttons-area{flex:0 0 35%;min-height:0;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,auto);gap:var(--btn-gap);padding:var(--spacing-2xl);background:var(--bg-medium);overflow:auto;align-content:center;align-items:center;position:relative;border-top:1px solid var(--bg-light)}.buttons-area::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:#fff0;box-shadow:0 0 8px var(--neon-cyan),0 0 12px var(--neon-cyan-dim);z-index:1;animation:neon-pulse 3s infinite alternate}.buttons-area::-webkit-scrollbar{width:8px;height:8px}.buttons-area::-webkit-scrollbar-thumb{background:var(--bg-light);border-radius:4px}@media (max-width:1400px){:root{--btn-gap:1rem;--spacing-2xl:1.25rem}.buttons-area{padding:var(--spacing-xl)}}@media (max-width:1200px){:root{--btn-gap:.875rem}}@media (max-width:900px){.main-content{flex-direction:column}.left-section{flex:0 0 48%;min-height:0}.left-section::after{bottom:-50px;width:80%;height:150px;filter:blur(40px)}.right-section{flex:0 0 52%;min-height:0}.vertical-divider-neon{display:none}.horizontal-divider-neon{display:block}.image-area{flex:0 0 65%}.buttons-area{flex:0 0 35%}}@media (max-width:768px){:root{--sidebar-width:100%;--container-margin:.5rem;--btn-gap:.75rem}.container{flex-direction:column;border-radius:10px}.sidebar{width:100%;height:70px;min-width:100%;flex-direction:row;padding:0 var(--spacing-md);border-right:none;border-bottom:1px solid var(--bg-light);justify-content:center}.main-content{height:calc(100vh - 70px - 1rem)}.left-section{flex:0 0 80%;padding:var(--spacing-md)}.right-section{flex:0 0 20%}.left-section::after{content:none}.image-area{display:none!important}.horizontal-divider-neon{display:none!important}.buttons-area{flex:1;padding:var(--spacing-md)}}@media (max-width:600px){:root{--btn-gap:.625rem;--container-margin:.3125rem}.sidebar{height:65px;padding:0 .625rem}.main-content{height:calc(100vh - 65px - .625rem)}.left-section{flex:0 0 80%}.right-section{flex:0 0 20%}.buttons-area{padding:.625rem}}@media (max-width:400px){:root{--btn-gap:.5rem}.container{border-radius:8px}.sidebar{height:55px;gap:.625rem}.main-content{height:calc(100vh - 55px - .625rem)}.left-section{flex:0 0 80%}.right-section{flex:0 0 20%}.buttons-area{padding:var(--spacing-sm)}}@media (max-height:500px) and (orientation:landscape){:root{--container-margin:.1875rem;--btn-gap:.4rem}.container{width:calc(100% - .375rem);height:calc(100vh - .375rem)}.sidebar{height:50px;padding:0 .625rem;gap:.625rem}.main-content{flex-direction:row;height:calc(100vh - 50px - .375rem)}.left-section{flex:0 0 45%;padding:var(--spacing-sm)}.left-section::after{content:none}.right-section{flex:0 0 55%}.image-area{display:none!important}.buttons-area{padding:var(--spacing-sm);flex:1}}@media (min-width:1600px){:root{--btn-gap:1.5rem}.buttons-area{padding:2.5rem}}@media (min-width:1920px){:root{--btn-gap:2rem}.buttons-area{padding:3rem}}@media (min-width:2560px){:root{--btn-gap:2.5rem}.buttons-area{padding:3.5rem}}