:root{--color-1:#cb997e;--color-2:#eddcd2;--color-3:#fff1e6;--color-4:#f0efeb;--color-5:#ddbea9;--color-6:#a5a58d;--color-7:#b7b7a4;--primary-color:var(--color-1);--secondary-color:var(--color-5);--light-bg:var(--color-3);--alt-bg:var(--color-4);--text-dark:#333;--bs-primary:var(--primary-color);--bs-primary-rgb:203,153,126;--bs-primary-border-subtle:var(--color-5);--bs-primary-bg-subtle:var(--color-2);--bs-navbar-brand-padding-y:0}*{margin:0;padding:0;box-sizing:border-box}body{display:flex;flex-direction:column;min-height:100vh;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:var(--text-dark);background-color:var(--color-4)}body>.container{flex:1;margin-bottom:20px}.container{max-width:1400px!important}.navbar-container{height:120px;display:flex;flex-wrap:inherit;align-items:center;justify-content:space-between;width:100%;box-sizing:border-box;background-clip:padding-box;padding:0 20px;background-color:#fff}.navbar-collapse{background-color:#fff;padding:0 20px 20px;margin:0 -20px}@media (max-width:991px){#loginBtn,#profileBtn,#profileMenu{width:100%}}@media ((min-width:991px) and (max-width:1200px)){#userNameField{display:none}}html{scroll-behavior:smooth}.navbar{background-color:#fff!important;box-shadow:0 2px 10px rgba(0,0,0,.1);padding:0}.navbar-brand{font-size:1.5rem;font-weight:700;color:var(--primary-color)!important;display:flex;align-items:center;gap:.75rem;padding-top:0;height:100%}.navbar-logo{height:100%;border-radius:8px;transition:transform .3s}.navbar-brand:hover .navbar-logo{transform:scale(1.05)}.navbar-nav .nav-link{color:var(--text-dark)!important;margin:0 .5rem;transition:color .3s;text-transform:capitalize}.navbar-nav .nav-link:hover{color:var(--primary-color)!important}.navbar-nav .dropdown-menu{border:none;box-shadow:0 4px 12px rgba(0,0,0,.1);border-radius:8px;padding:.5rem 0;margin-top:0}.navbar-nav .dropdown:hover .dropdown-menu{display:block}.navbar-nav .dropdown{position:relative}.navbar-nav .dropdown:after{content:"";position:absolute;bottom:0;left:0;right:0;height:10px;background:transparent}.navbar-nav .dropdown-item{padding:.75rem 1.5rem;color:var(--text-dark);transition:all .3s}.navbar-nav .dropdown-item:hover{background-color:var(--light-bg);color:var(--primary-color);padding-left:2rem}.footer{background-color:var(--color-6);color:#fff}.section-title{font-size:2.5rem;font-weight:700;color:var(--primary-color);position:relative;padding-bottom:1rem}.section-title:after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:3px;background-color:var(--primary-color)}.page-container{margin-top:140px;min-height:70vh;background-color:#fff;padding:2rem;border-radius:8px}.btn-primary{--bs-btn-bg:var(--primary-color);--bs-btn-border-color:var(--primary-color);--bs-btn-hover-bg:var(--secondary-color);--bs-btn-hover-border-color:var(--secondary-color);--bs-btn-active-bg:var(--secondary-color);--bs-btn-active-border-color:var(--secondary-color);--bs-btn-focus-shadow-rgb:203,153,126;background-color:var(--primary-color)!important;border-color:var(--primary-color)!important}.btn-primary.active,.btn-primary:active,.btn-primary:focus,.show>.btn-primary.dropdown-toggle{background-color:var(--secondary-color)!important;border-color:var(--secondary-color)!important;box-shadow:0 0 0 .25rem rgba(203,153,126,.5)!important;outline:none}.btn-outline-primary{--bs-btn-color:var(--primary-color);--bs-btn-border-color:var(--primary-color);--bs-btn-hover-bg:var(--primary-color);--bs-btn-hover-border-color:var(--primary-color);--bs-btn-hover-color:var(--light-bg);--bs-btn-active-bg:var(--primary-color);--bs-btn-active-border-color:var(--primary-color);--bs-btn-focus-shadow-rgb:203,153,126;--bs-btn-active-color:var(--light-bg);color:var(--primary-color)!important;border-color:var(--primary-color)!important}.btn-outline-primary.active,.btn-outline-primary:active,.btn-outline-primary:focus,.btn-outline-primary:hover{background-color:var(--primary-color)!important;border-color:var(--primary-color)!important;color:var(--light-bg)!important}.avatar-img-small{width:32px;height:32px;border-radius:50%;object-fit:cover}#alert-container{position:fixed;bottom:50px;align-self:center;z-index:9999;max-width:90%}.subsection-title{color:var(--primary-color);font-size:1.5rem;margin-bottom:1.5rem}.card-title{color:var(--primary-color);font-size:1.3rem;font-weight:700;margin-bottom:1rem}.card-text{color:var(--text-dark);font-size:.95rem;line-height:1.6}.bi{margin-right:5px}.related-course{background:linear-gradient(135deg,#eddcd2,#fff1e6);border-radius:12px;padding:2rem;margin-top:2rem;border:1px solid #ddbea9}.related-course-title{color:#cb997e;font-size:1.5rem;font-weight:600;margin-bottom:1.5rem;margin-top:0;display:flex;align-items:center;gap:.75rem}.related-course-title i{font-size:1.75rem}.related-course-card{background:#fff;border-radius:8px;padding:1.5rem;box-shadow:0 2px 8px rgba(0,0,0,.1)}.related-course-card h3{color:#cb997e;font-size:1.3rem;margin-bottom:1rem}.related-course-info{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.5rem}.related-course-info-item{display:flex;align-items:center;gap:.5rem;color:#555}.related-course-info-item i{color:#a5a58d;width:20px}.related-course-card-type{background:transparent;border-radius:0;padding:0;box-shadow:none;display:flex;margin-top:0}.related-card-inner{background:#fff;border-radius:8px;padding:1.5rem;box-shadow:0 2px 8px rgba(0,0,0,.1);width:100%;display:flex;flex-direction:column;margin:10px}.related-card-inner h3{color:#cb997e;font-size:1.3rem;margin-bottom:1rem}