/* Cabinet MVP (/cabinet/, /cabinet/course/, /cabinet/auth/): one column on the portal paper with the site's own
   tokens. Covers and the player reserve 16:9 up front, so nothing shifts when an image or the video appears. */
.cabinet{background:var(--paper);color:var(--ink)}
.cabinet [hidden]{display:none!important}
.cabinet-main{max-width:820px;margin:0 auto;padding:40px 24px 64px}
.cabinet-brand{display:inline-flex;align-items:center;gap:10px;min-height:44px;margin-bottom:12px;font:600 13px/1.4 var(--sans);color:var(--ink);text-decoration:none}
.cabinet-brand .brand-mark{font:600 20px/1 var(--serif);color:var(--copper-dark)}
.cabinet-back{display:flex;align-items:center;min-height:44px;width:max-content;font:600 13px/1.4 var(--sans);color:var(--copper-dark)}
.cabinet h1{margin:0 0 24px;font:600 44px/1.1 var(--serif)}
.cabinet-panel p{max-width:62ch;margin:0 0 16px;font-size:16px;line-height:1.65}
.cabinet .button{min-height:44px;text-decoration:none}
.cabinet-zone{margin:0 0 20px;padding:24px;background:var(--cream);border:1px solid var(--line)}
.cabinet-zone h2{margin:0 0 12px;font:600 28px/1.15 var(--serif)}
.cabinet-zone--next{background:var(--paper);border-color:var(--copper)}
.cabinet-course-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:center}
.cabinet-cover{display:block;width:100%;aspect-ratio:16/9;background:var(--paper-2);border:1px solid var(--line);overflow:hidden}
.cabinet-cover img{display:block;width:100%;height:100%;object-fit:cover}
.cabinet-course-card__title{margin:0 0 8px!important;font:600 24px/1.2 var(--serif)}
.cabinet-materials{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.cabinet-materials a{display:flex;align-items:center;min-height:44px;padding:10px 14px;background:var(--paper);border:1px solid var(--line);font:600 15px/1.4 var(--sans);color:var(--ink);text-decoration:none}
.cabinet-materials a:hover{border-color:var(--copper-dark);color:var(--copper-dark)}
.cabinet-player{width:100%;aspect-ratio:16/9;margin:0 0 16px;background:var(--ink-2);overflow:hidden}
.cabinet-player iframe{display:block;width:100%;height:100%;border:0}
.cabinet-poster{position:relative;display:block;width:100%;height:100%;padding:0;border:0;background:none;cursor:pointer}
.cabinet-poster .cabinet-cover{height:100%;border:0}
.cabinet-poster__label{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:inline-flex;align-items:center;min-height:48px;padding:12px 22px;border-radius:3px;background:var(--copper-dark);color:#fff;font:600 15px/1.2 var(--sans)}
.cabinet-poster:hover .cabinet-poster__label,.cabinet-poster:focus-visible .cabinet-poster__label{background:#885031}
.cabinet-course-links{margin:0 0 20px!important}
.cabinet-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;margin:0;padding-left:24px;font:600 16px/1.5 var(--sans)}
.cabinet-save{margin-top:8px;padding-top:20px;border-top:1px solid var(--line)}
.cabinet-login{display:grid;gap:12px;max-width:420px}
.cabinet .course-form__field{display:grid;gap:6px;font:600 13px/1.5 var(--sans)}
.cabinet .course-form__field input{min-height:44px;padding:10px 12px;border:1px solid var(--line);background:var(--paper);font:15px var(--sans);color:var(--ink)}
.cabinet-status{min-height:1.5em;margin:0;font-size:14px;color:var(--muted)}
.cabinet-logout{min-height:44px;margin-top:16px;padding:0;background:none;border:0;font:600 13px var(--sans);color:var(--copper-dark);text-decoration:underline;cursor:pointer}
@media(max-width:760px){.cabinet-main{padding:24px 16px 48px}.cabinet h1{font-size:34px}.cabinet-zone{padding:16px}.cabinet-zone h2{font-size:24px}.cabinet-course-card{grid-template-columns:1fr;gap:16px}.cabinet-zone .button{width:100%}.cabinet-steps{grid-template-columns:1fr}}
/* Neutral course cover used until the owner file arrives: the title on the dark site tone, no new promise. */
.course-cover-fallback{display:flex;flex-direction:column;justify-content:flex-end;gap:10px;width:100%;height:100%;padding:7%;box-sizing:border-box;background:linear-gradient(135deg,var(--ink-2),#3d3630);color:var(--paper)}
.course-cover-fallback__mark{font:600 15px/1 var(--serif);letter-spacing:.12em;color:var(--copper)}
.course-cover-fallback__title{font:600 clamp(20px,2.6vw,30px)/1.1 var(--serif)}