@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";
:root{--sb-green:var(--color-success);--sb-green-dark:var(--color-success-dark);--sb-green-bg:var(--color-success-bg);--sb-green-border:var(--color-success-border);--sb-purple:var(--color-primary);--sb-purple-light:var(--color-primary-bg);--sb-purple-border:var(--color-primary-border);--sb-blue:var(--color-primary);--sb-blue-dark:var(--color-primary-dark);--sb-blue-light:var(--color-primary-bg);--sb-gray-50:var(--color-gray-50);--sb-gray-100:var(--color-gray-100);--sb-gray-200:var(--color-gray-200);--sb-gray-300:var(--color-gray-300);--sb-gray-400:var(--color-gray-400);--sb-gray-500:var(--color-gray-500);--sb-gray-700:var(--color-gray-700);--sb-gray-900:var(--color-gray-900);--sb-radius:var(--radius-lg);--sb-radius-sm:var(--radius-md);--sb-radius-xs:var(--radius-sm);--sb-shadow:var(--shadow-sm);--sb-shadow-active:var(--shadow-active)}.sb-page{background:var(--sb-gray-50);flex-direction:column;align-items:center;min-height:100dvh;padding-bottom:80px;font-family:Inter,ui-sans-serif,system-ui,sans-serif;display:flex}.sb-topbar{width:100%}.sb-topbar__inner{justify-content:space-between;align-items:center;max-width:680px;margin:0 auto;padding:32px 16px 14px;display:flex}.sb-topbar__logo{opacity:.9;width:auto;height:44px;margin-left:-4px;transform:translateY(-3px)}.sb-topbar__right{align-items:center;gap:16px;margin-top:8px;margin-right:-2px;display:flex}.sb-topbar__back{color:var(--sb-gray-500);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;padding:4px 0;font-family:inherit;font-size:13px;font-weight:600;transition:color .15s;display:inline-flex}.sb-topbar__back:hover{color:var(--sb-gray-900)}.sb-course-header{box-sizing:border-box;width:100%;max-width:680px;margin:40px auto 16px;padding:0 16px}.sb-course-header__content{text-align:center;flex-direction:column;align-items:center;gap:8px;display:flex}.sb-course-header__title{color:#0f172a;letter-spacing:-.03em;margin:0 0 8px;font-size:42px;font-weight:700;line-height:1.1}.sb-course-header__sub,.sb-course-header__subtitle{color:var(--sb-gray-500);margin:0;font-size:15px;line-height:1.5}.sb-content-col{box-sizing:border-box;width:100%;margin:0 auto;padding:0 16px}.sb-congrats-banner{border-radius:var(--sb-radius-sm);color:#166534;text-align:center;box-sizing:border-box;background:linear-gradient(135deg,#f0fdf4,#dcfce7);border:1.5px solid #bbf7d0;width:100%;margin:16px auto;padding:18px 24px;font-size:16px;font-weight:700}.sb-phases{box-sizing:border-box;flex-direction:column;gap:12px;width:100%;max-width:680px;margin:16px auto 0;padding:0 16px;display:flex}.sb-phase{border:1.5px solid var(--sb-gray-200);border-radius:var(--sb-radius-sm);box-shadow:var(--sb-shadow);background:#fff;overflow:hidden}.sb-phase__header{cursor:pointer;box-sizing:border-box;background:0 0;border:none;justify-content:space-between;align-items:center;width:100%;padding:18px 20px;font-family:inherit;transition:background .15s;display:flex}.sb-phase__header:hover{background:var(--sb-gray-50)}.sb-phase__header-left{align-items:center;gap:12px;display:flex}.sb-phase__title{color:var(--sb-gray-900);font-size:15px;font-weight:700}.sb-step{border-bottom:1px solid var(--sb-gray-100);transition:background .12s;display:block}.sb-step:last-child{border-bottom:none}.sb-step:hover{background:var(--sb-gray-50)}.sb-step__body-wrap{transition:grid-template-rows .45s cubic-bezier(.4,0,.2,1);display:grid}.sb-step__body-wrap--open{grid-template-rows:1fr}.sb-step__body-wrap--closed{grid-template-rows:0fr}.sb-step__body-inner{overflow:hidden}.sb-step__body{border-top:1px solid var(--sb-purple-border);background:#fdfcff;padding:20px 20px 24px}.sb-step__body p{color:var(--sb-gray-700);margin:0 0 12px;font-size:14px;line-height:1.65}.sb-step__body p:last-child{margin-bottom:0}.sb-step__body a{color:var(--sb-blue);font-weight:600;-webkit-text-decoration:underline #0000;text-decoration:underline #0000;transition:text-decoration-color .15s}.sb-step__body a:hover{-webkit-text-decoration-color:var(--sb-blue);text-decoration-color:var(--sb-blue)}.sb-btn-continue{background:var(--color-primary);color:#fff;border-radius:var(--sb-radius-xs);cursor:pointer;letter-spacing:-.01em;border:none;justify-content:center;align-items:center;gap:8px;min-width:200px;padding:14px 32px;font-size:15px;font-weight:700;transition:background .15s,transform .1s,box-shadow .15s;display:inline-flex;box-shadow:0 2px 6px #025b9b26}.sb-btn-continue:hover{background:#014a7c;box-shadow:0 4px 12px #025b9b33}.sb-btn-continue:active{transform:scale(.97)}.sb-btn-continue:disabled{background:var(--sb-gray-300);box-shadow:none;cursor:not-allowed}.sb-internal-lesson .sb-step__body{text-align:left!important;background:0 0!important;border:none!important;margin:0!important;padding:0!important}.sb-internal-lesson .sb-step__body p{text-align:left!important;color:#1e293b!important;margin:24px 0!important;font-size:16px!important;font-weight:500!important;line-height:1.7!important}.sb-upload-zone{border:2px dashed var(--sb-purple-border);border-radius:var(--sb-radius-sm);text-align:center;cursor:pointer;background:var(--sb-purple-light);padding:32px 20px;transition:all .2s}.sb-upload-zone:hover,.sb-upload-zone--dragging{border-color:var(--sb-purple);background:var(--sb-purple-light)}.sb-upload-zone__label{color:var(--sb-purple);margin:0 0 4px;font-size:14px;font-weight:600}.sb-upload-zone__hint{color:var(--sb-purple);opacity:.7;font-size:12px;font-weight:500}.sb-file-row{border:1.5px solid var(--sb-gray-200);border-radius:var(--sb-radius-xs);background:#fff;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;transition:border-color .15s,box-shadow .15s;display:flex}.sb-file-row:hover{border-color:var(--wb-blue);box-shadow:0 2px 8px #025b9b12}.sb-file-row__left{align-items:center;gap:8px;min-width:0;display:flex}.sb-file-row__icon{color:#334155;background:0 0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.sb-file-row__name{color:var(--sb-gray-700);truncate:ellipsis;white-space:nowrap;text-overflow:ellipsis;font-size:16px;font-weight:500;overflow:hidden}.sb-file-row__actions{flex-shrink:0;align-items:center;gap:4px;display:flex}.sb-icon-btn{width:32px;height:32px;color:var(--sb-gray-400);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;transition:all .15s;display:flex}.sb-icon-btn:hover{background:var(--sb-gray-100);color:var(--sb-gray-700)}.sb-icon-btn--danger:hover{color:#dc2626;background:#fee2e2}.sb-emailed-note{color:var(--sb-green-dark);align-items:center;gap:4px;margin-top:4px;padding-left:2px;font-size:11px;font-weight:600;display:flex}.sb-generating{background:var(--sb-blue-light);border-radius:var(--sb-radius-xs);text-align:center;border:1.5px solid #025b9b1f;flex-direction:column;justify-content:center;align-items:center;gap:12px;margin-top:16px;padding:24px;display:flex}.sb-generating h3{color:var(--sb-gray-900);margin:0;font-size:14px;font-weight:700}.sb-generating p{color:var(--sb-gray-500);margin:0;font-size:13px}@keyframes sb-celebrate-x{0%{opacity:0;animation-timing-function:cubic-bezier(.34,2.2,.64,1);transform:translate(-50%)scale(.05)}14%{opacity:1;animation-timing-function:ease-in-out;transform:translate(-50%)scale(1)}30%{transform:translate(-50%)scale(1.08)}64%{opacity:1;animation-timing-function:cubic-bezier(.6,0,1,.6);transform:translate(-50%)scale(1.06)}74%{opacity:1;transform:translate(-50%)scale(1.18)}to{opacity:0;transform:translate(calc(580px - 50%))scale(.65)}}@keyframes sb-celebrate-y{0%{animation-timing-function:ease;transform:translateY(0)}64%{animation-timing-function:cubic-bezier(.6,0,.8,0);transform:translateY(0)}74%{transform:translateY(4px)}to{transform:translateY(-150px)}}@keyframes sb-celebrate-emoji{0%{transform:scale(1)rotate(0)}50%{transform:scale(1.6)rotate(15deg)}to{transform:scale(.95)rotate(-10deg)}}.sb-celebrate-y{will-change:transform;animation:2.2s linear forwards sb-celebrate-y;display:inline-block}.sb-celebrate-x{white-space:nowrap;will-change:transform, opacity;color:#0f172a;letter-spacing:-.02em;background:linear-gradient(135deg,#fff 40%,#f0f7fc 100%);border:2.5px solid #025b9b2e;border-radius:100px;align-items:center;gap:12px;padding:22px 48px;font-size:26px;font-weight:900;animation:2.2s linear forwards sb-celebrate-x;display:inline-flex;box-shadow:0 8px 32px #025b9b2e,0 2px 8px #00000014}.sb-celebrate-emoji{font-size:30px;animation:.5s ease-in-out infinite alternate sb-celebrate-emoji;display:inline-block}.sb-checkbox-label{color:var(--sb-gray-500);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:10px;margin-top:12px;font-size:13px;font-weight:500;display:flex}.sb-checkbox-label input{width:16px;height:16px;accent-color:var(--sb-purple);cursor:pointer}@media (min-width:640px){.sb-course-header,.sb-tabs,.sb-phases{padding:0 24px}.sb-phase__header{padding:20px 28px}.sb-step__body{padding:24px 28px 28px}.sb-course-header__title{font-size:36px}}.custom-scrollbar::-webkit-scrollbar{width:6px}.custom-scrollbar::-webkit-scrollbar-track{background:0 0}.custom-scrollbar::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:#94a3b8}