.input-form,body{flex-direction:column;display:flex}.downloader-tool,.main-nav,.nav-item.active{box-shadow:var(--box-shadow-light)}.input-wrapper,.main-nav a{position:relative}.paste-btn,.slideshow-navigation{top:50%;transform:translateY(-50%)}:root{--primary-color:#E1306C;--secondary-color:#405DE6;--gradient-instagram:linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);--background-color:#eef2f6;--container-bg:#ffffff;--text-color:#2c3e50;--light-text:#7f8c8d;--border-color:#e0e6ed;--error-color:#e74c3c;--success-color:#27ae60;--box-shadow-light:0 5px 15px rgba(0, 0, 0, 0.08);--box-shadow-hover:0 8px 25px rgba(0, 0, 0, 0.12);--transition-speed:0.3s ease}.main-nav a,.nav-item{color:var(--light-text);transition:all var(--transition-speed)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Poppins,sans-serif;background-color:var(--background-color);color:var(--text-color);line-height:1.6;min-height:100vh;padding:20px 0}.container{max-width:960px;margin:0 auto;padding:1.5rem;flex-grow:1}.header{text-align:center;margin-bottom:2rem}.header h1{font-size:2.8rem;font-weight:700;background:var(--gradient-instagram);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2;margin-bottom:.5rem}.header p{font-size:1.1rem;color:var(--light-text);max-width:600px;margin:.5rem auto 0}.main-nav{display:flex;justify-content:center;align-items:center;gap:1.5rem;margin-bottom:3rem;background-color:var(--container-bg);padding:.8rem 1.5rem;border-radius:50px;flex-wrap:wrap}.main-nav a{text-decoration:none;font-weight:500;padding:.6rem 1.2rem;border-radius:50px}.main-nav a:hover,.nav-item:not(.active):hover{color:var(--primary-color)}.main-nav a[href="/"],.nav-item.active{background:var(--gradient-instagram);color:#fff}.main-nav a[href="/"]{box-shadow:0 2px 6px rgba(0,0,0,.1)}.main-nav a.active-link::after{content:'';position:absolute;bottom:-5px;left:50%;transform:translateX(-50%);width:20px;height:3px;background:var(--gradient-instagram);border-radius:2px}.downloader-tool{background:var(--container-bg);padding:3rem 2.5rem;border-radius:20px;text-align:center;border:1px solid var(--border-color)}.downloader-nav{display:flex;justify-content:center;margin-bottom:2rem;border:1px solid var(--border-color);border-radius:50px;padding:6px;background-color:#f9f9f9;box-shadow:inset 0 1px 3px rgba(0,0,0,.05);max-width:400px;margin-left:auto;margin-right:auto}.nav-item{flex:1;padding:12px 18px;cursor:pointer;font-weight:600;border-radius:50px;white-space:nowrap;user-select:none}.nav-item.active{transform:translateY(-1px)}.tool-title{font-size:1.8rem;font-weight:700;color:var(--text-color);margin-bottom:.75rem}.tool-subtitle{font-size:1.05rem;color:var(--light-text);margin-bottom:2.5rem}.input-form{gap:1.2rem;max-width:600px;margin:0 auto}.input-field{width:100%;padding:16px 55px 16px 20px;font-size:1.05rem;border:2px solid var(--border-color);border-radius:14px;transition:border-color var(--transition-speed),box-shadow var(--transition-speed);background-color:#fcfcfc;color:var(--text-color)}.input-field:focus{outline:0;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(225,48,108,.2)}.paste-btn{position:absolute;right:15px;background:0 0;border:none;padding:8px;cursor:pointer;color:var(--light-text);border-radius:50%;transition:background-color .2s,color .2s}.download-btn,.download-btn-small{font-weight:600;color:#fff;cursor:pointer}.paste-btn:hover{background-color:var(--background-color);color:var(--text-color)}.download-btn{padding:17px;font-size:1.2rem;background:var(--gradient-instagram);border:none;border-radius:14px;transition:all var(--transition-speed);box-shadow:0 6px 15px rgba(0,0,0,.1)}.download-btn:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.15),var(--box-shadow-hover)}.download-btn:disabled{cursor:not-allowed;opacity:.6;background:linear-gradient(90deg,#b0b0b0,#909090);box-shadow:none;transform:translateY(0)}#results-container{margin-top:3rem;display:flex;flex-direction:column;align-items:center;gap:2rem;padding-top:2rem;border-top:1px dashed var(--border-color)}#results-container.error-message{background-color:#fdefee;color:var(--error-color);border:1px solid #f5c6cb;padding:1.8rem;border-radius:16px;text-align:center;font-size:1.1rem;font-weight:500;display:block}.profile-picture-result{display:flex;flex-direction:column;align-items:center;gap:1.2rem;background-color:var(--container-bg);padding:2.5rem;border-radius:16px;box-shadow:var(--box-shadow-light);border:1px solid var(--border-color);max-width:350px;width:100%}.profile-picture{width:180px;height:180px;border-radius:50%;border:6px solid #fff;box-shadow:0 6px 20px rgba(0,0,0,.1);object-fit:cover}.media-card,.post-user-header{box-shadow:var(--box-shadow-light);width:100%}.profile-picture-result h3{font-size:1.6rem;color:var(--text-color);margin-bottom:.5rem}.post-user-header{display:flex;flex-direction:column;align-items:center;text-align:center;gap:1.2rem;padding:1.8rem;background-color:#fefefe;border-radius:16px;margin-bottom:2.5rem;border:1px solid var(--border-color)}.post-user-header img{width:70px;height:70px;border-radius:50%;border:3px solid var(--primary-color);object-fit:cover}.post-user-header .username{font-size:1.4rem;font-weight:600;color:var(--text-color)}.post-user-header .caption{font-size:1rem;color:var(--light-text);white-space:pre-wrap;max-width:700px;margin-top:.5rem}.media-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;width:100%;justify-items:center}.media-card{background:var(--container-bg);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:transform var(--transition-speed),box-shadow var(--transition-speed);max-width:380px;border:1px solid var(--border-color)}.media-card:hover,.slideshow-card:hover{transform:translateY(-7px);box-shadow:var(--box-shadow-hover)}.media-card .preview{width:100%;min-height:200px;max-height:500px;object-fit:cover;background-color:#fafafa;display:block;margin:0 auto;border-bottom:1px solid var(--border-color);aspect-ratio:1/1}.media-card video.preview{object-fit:contain}.media-card .media-info{padding:1.5rem;flex-grow:1;display:flex;flex-direction:column;align-items:center;text-align:center}.media-card .media-type,.slideshow-info .media-type{font-size:.95rem;color:var(--light-text);margin-bottom:1.2rem;font-weight:500}.download-btn-small{display:block;width:calc(100% - 2rem);padding:14px 25px;font-size:1.05rem;text-align:center;background:var(--success-color);border:none;border-radius:10px;transition:all var(--transition-speed);margin-top:1rem;box-shadow:0 4px 10px rgba(39,174,96,.2)}.content-section,.slideshow-card{box-shadow:var(--box-shadow-light)}.download-btn-small:first-of-type{margin-top:0}.download-btn-small:hover{transform:translateY(-2px);box-shadow:0 6px 15px rgba(39,174,96,.3);background:linear-gradient(90deg,#2ecc71,#27ae60)}.content-section{background:var(--container-bg);padding:3rem;margin-top:3rem;border-radius:20px;text-align:left;border:1px solid var(--border-color)}.content-section h2,.content-section h3{border-left:5px solid var(--primary-color);padding-left:15px;margin:2.5rem 0 1.5rem;color:var(--text-color);font-weight:700}.content-section h2{font-size:2rem}.content-section h3{font-size:1.5rem}.content-section li,.content-section p{margin-bottom:1.2rem;color:var(--light-text);font-size:1.05rem}.content-section ol,.content-section ul{padding-left:30px}.content-section li{margin-bottom:.8rem}.footer{background-color:#f0f0f0;color:#555;text-align:center;padding:1.5rem;font-size:.9rem;border-top:1px solid #eee}.footer-links{margin-top:10px;margin-bottom:10px}.footer-links a{color:#555;text-decoration:none;margin:0 15px;transition:color .2s ease-in-out}.footer-links a:hover{color:#007bff}.media-gallery,.slideshow-card{margin-top:2rem}.slideshow-card{background:var(--container-bg);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;align-items:center;transition:transform var(--transition-speed),box-shadow var(--transition-speed);width:100%;max-width:500px;border:1px solid var(--border-color);padding-bottom:1.5rem}.slideshow-content{position:relative;width:100%;aspect-ratio:1/1;display:flex;justify-content:center;align-items:center;overflow:hidden;background-color:#fafafa;border-bottom:1px solid var(--border-color)}.slideshow-media-preview{width:100%;height:100%;object-fit:contain;display:block}.slideshow-navigation{position:absolute;width:100%;display:flex;justify-content:space-between;padding:0 10px}.slideshow-navigation button{background-color:rgba(0,0,0,.5);color:#fff;border:none;border-radius:50%;width:40px;height:40px;font-size:1.5rem;cursor:pointer;display:flex;justify-content:center;align-items:center;transition:background-color .3s}.slideshow-navigation button:hover:not(:disabled){background-color:rgba(0,0,0,.7)}.slideshow-navigation button:disabled{opacity:.3;cursor:not-allowed}.slideshow-info{padding:1.5rem;display:flex;flex-direction:column;align-items:center;text-align:center;width:100%}@media (max-width:768px){.container{padding:1rem}.header h1{font-size:2.2rem}.main-nav{gap:.8rem;padding:.6rem 1rem;border-radius:16px}.main-nav a{padding:.4rem .8rem}.downloader-tool{padding:2.5rem 1.5rem}.tool-title{font-size:1.5rem}.tool-subtitle{font-size:1rem;margin-bottom:1.5rem}.input-field{padding:14px 50px 14px 15px;font-size:1rem}.download-btn{padding:15px;font-size:1.1rem}.results-container{margin-top:2rem;padding-top:1.5rem}.profile-picture{width:150px;height:150px}.post-user-header{padding:1.2rem;margin-bottom:2rem}.post-user-header img{width:60px;height:60px}.post-user-header .username{font-size:1.2rem}.media-gallery{gap:1.5rem}.media-card .preview{min-height:180px;max-height:400px}.media-card .media-info{padding:1.2rem}.download-btn-small{padding:12px 20px;font-size:1rem}.content-section{padding:2rem;margin-top:2.5rem}.content-section h2{font-size:1.8rem;margin:2rem 0 1.2rem}.content-section h3{font-size:1.3rem;margin:1.8rem 0 1rem}.slideshow-card{max-width:400px}}@media (max-width:480px){.slideshow-card{max-width:95%}.slideshow-navigation button{width:30px;height:30px;font-size:1.2rem}.header h1{font-size:1.8rem}.header p{font-size:.9rem}.main-nav{flex-direction:column;gap:.5rem;border-radius:12px}.main-nav a{width:100%;text-align:center;padding:.5rem 1rem}.downloader-tool{padding:1.5rem}.downloader-nav{flex-wrap:wrap;justify-content:space-around;padding:4px}.nav-item{flex-basis:48%;padding:8px 10px;font-size:.85rem}.profile-picture-result h3,.tool-title{font-size:1.3rem}.tool-subtitle{font-size:.9rem;margin-bottom:1rem}.input-field{padding:12px 45px 12px 12px;font-size:.95rem}.paste-btn{right:8px}.download-btn{padding:12px;font-size:1rem}#results-container{gap:1rem;padding-top:1rem}#results-container.error-message{padding:1.2rem;font-size:.95rem}.profile-picture{width:120px;height:120px}.post-user-header img{width:50px;height:50px}.post-user-header .username{font-size:1.1rem}.media-card{max-width:100%}.media-card .preview{min-height:150px}.download-btn-small{width:90%;padding:10px 15px;font-size:.95rem}.content-section{padding:1.5rem;margin-top:2rem}.content-section h2{font-size:1.5rem;margin:1.5rem 0 1rem}.content-section h3{font-size:1.2rem;margin:1.2rem 0 .8rem}.content-section li,.content-section p{font-size:.95rem}.footer{padding:1rem;font-size:.85rem}}