.course-access-dialog{position:fixed;inset:0;margin:auto;box-sizing:border-box;width:min(480px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto;overscroll-behavior:contain;padding:26px;border:1px solid var(--ecg-ui-border);border-bottom:3px solid #050b14;border-radius:18px;background:linear-gradient(145deg,#253043,#121b28);color:var(--ecg-ui-text);font:15px/1.5 'Segoe UI',Arial,sans-serif;box-shadow:inset 0 1px #d8e6ff26,0 4px 0 #060b13,0 24px 70px #0009}
.course-access-dialog::backdrop{background:#040811bf;backdrop-filter:blur(3px)}
.access-heading{display:flex;align-items:center;gap:13px;margin-bottom:16px}.access-heading>div{min-width:0}.access-eyebrow{display:block;font-size:10px;font-weight:700;letter-spacing:.12em;color:var(--ecg-ui-accent-soft);margin-bottom:6px}
.access-icon{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border:1px solid var(--ecg-ui-border);border-radius:12px;color:var(--ecg-ui-silver);background:var(--ecg-ui-action-bg);box-shadow:inset 0 1px var(--ecg-ui-silver-highlight),0 3px 0 #090e18}
.course-access-dialog h2{font-size:23px;line-height:1.25;letter-spacing:-.025em;margin:0;font-weight:700}.course-access-dialog #access-copy{margin:0;color:#bbc8da;font-size:15px;line-height:1.55}
.access-actions{display:grid;gap:10px;margin:20px 0 10px}.access-actions:empty{display:none}
.access-actions a,.access-close{display:flex;align-items:center;justify-content:center;box-sizing:border-box;width:100%;min-height:46px;padding:10px 14px;border:1px solid var(--ecg-ui-accent);border-radius:10px;background:var(--ecg-ui-primary-bg);color:var(--ecg-ui-text);text-align:center;text-decoration:none;font:600 14px/1.4 'Segoe UI',Arial,sans-serif;cursor:pointer;box-shadow:inset 0 1px var(--ecg-ui-silver-highlight),0 3px 0 #0a101b;transition:background .18s,transform .18s,box-shadow .18s}
.access-actions a:first-child:hover{background:linear-gradient(#2777a9,#1d587c);box-shadow:inset 0 1px var(--ecg-ui-silver-highlight),0 3px 0 #0a101b,0 7px 18px var(--ecg-ui-accent-shadow);transform:translateY(-1px)}
.access-actions a+a{border-color:#8094b245;background:linear-gradient(#263347,#192334);box-shadow:inset 0 1px #dce8ff15,0 2px 0 #090e18;color:#e0e8f6}.access-actions a+a:hover{background:#303b50;border-color:var(--ecg-ui-accent)}
.access-close{background:transparent;border-color:transparent;box-shadow:none;color:#b9c7d9;min-height:44px}.access-close:hover{background:var(--ecg-ui-selected-surface);color:var(--ecg-ui-selected-text)}.access-actions:empty+.access-close{margin-top:18px;border-color:#8094b245;background:#1c293c}
.access-actions a:active,.access-close:active{transform:translateY(1px)}.course-access-dialog :focus-visible{outline:2px solid var(--ecg-ui-focus);outline-offset:3px}
@media(max-width:599px){.course-access-dialog{padding:20px 18px}.course-access-dialog h2{font-size:21px}.access-heading{gap:11px;margin-bottom:14px}.access-actions{margin-top:18px}}
@media(prefers-reduced-motion:no-preference){.course-access-dialog[open]{animation:access-appear .16s ease-out}@keyframes access-appear{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}}
@media(prefers-reduced-motion:reduce){.access-actions a,.access-close{transition:none;transform:none!important}}