:root{--primary-gold: #D4AF37;--primary-dark: #2C2C2C;--sidebar-bg: #f8f9fa}body{min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:auto 1fr}i{color:#3b3b3b8e}.main-content-bg{position:relative;padding:2rem;color:#fff;min-height:100vh;min-height:100dvh;z-index:1}.main-content-bg:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#ffe8a6,#fed154,#f4b301 66%,#f5a302);background-size:cover;background-position:center;z-index:-1}#header p{color:#fff}#body{background-color:#fff;border-radius:20px;box-shadow:0 4px 6px #0000001a;padding:2rem}.registration-card{background:transparent;border:none;border-radius:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.card-header{background:transparent;border-bottom:none;padding:30px 30px 20px}.card-title{color:#fff;font-size:40px;font-weight:600;margin:0}.section-title{color:#000;border-bottom:2px solid #ccc;padding-bottom:8px;margin-bottom:20px}.form-label{color:#666;font-weight:500;margin-bottom:8px;font-size:14px}.form-control,.form-select{border:1px solid #e5e5e5;border-radius:8px;padding:12px 16px;transition:all .3s ease;background-color:#f8f9fa;color:#333;font-size:14px}.form-control:focus,.form-select:focus{border-color:#007bff;box-shadow:0 0 0 .2rem #007bff40;background-color:#fff;outline:none}.form-control::placeholder{color:#999;opacity:1;font-size:14px}.form-control[type=date],.form-control[type=time]{color:#666}.form-control[type=date]:focus,.form-control[type=time]:focus{color:#333}.form-control[type=date]:valid,.form-control[type=time]:valid{color:#333}select.form-select{color:#999}select.form-select:focus{color:#333}select.form-select:valid:not([value=""]){color:#333}select.form-select option{color:#333;background-color:#fff}.btn-register{background:linear-gradient(to right,#fed154,#f5a302);border:none;border-radius:4px;padding:8px 20px;font-weight:600;font-size:14px;color:#2c2c2c;transition:all .3s ease;width:auto;margin-top:20px;height:38px;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center}.btn-register:hover{background:linear-gradient(to right,#f4b301,#f5a302);transform:translateY(-1px);box-shadow:0 4px 8px #00000026;color:#2c2c2c}.btn-register:active{transform:translateY(0);color:#2c2c2c}.d-grid{display:flex!important;justify-content:center;width:100%}.row.mb-3{margin-bottom:1.5rem!important}.row.mb-4{margin-bottom:2rem!important}@media(max-width:800px){body{padding-top:60px}.form-label{font-size:13px}.form-control,.form-select{font-size:13px;padding:10px 14px}}@media(max-width:767px){.main-content{padding:15px}}@media(min-width:768px){.main-content{margin-left:25%}}@media(min-width:992px){.main-content{margin-left:16.66666667%}}