/* Accounts, avatars, admin panel, Lucide icon tweaks */
img{-webkit-user-drag:none}
.avatar{display:block;border-radius:50%;object-fit:cover;flex-shrink:0}
.avatar-letter{display:grid;place-items:center;background:#dff6e6;color:#1a7134;font-weight:700;line-height:1}
.avatar-glyph{display:block;line-height:1}
.profile-button{overflow:hidden;padding:0}
.profile-button .avatar{width:100%;height:100%}
.header-account{margin-inline-start:0;gap:12px}
.panel-button{display:inline-grid;place-items:center;width:42px;height:42px;padding:0;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:13px;font-weight:600;color:#333;white-space:nowrap;transition:background-color 150ms,border-color 150ms}
.panel-button:hover{background:#f5f5f5;border-color:#ccc}
.panel-button .icon{color:#238d42}
.account-menu-user{display:flex;align-items:center;gap:12px;padding:0 10px 12px;border-bottom:1px solid #eee;margin-bottom:10px}
.account-menu-user>div{min-width:0}
.account-menu-user strong{display:block;padding:0;border:0;margin:0;font-size:14px}
.account-menu-user small{display:block;font-size:11px;color:#707070;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}
.account-menu>button,.account-menu>a{cursor:pointer}
.icon{flex-shrink:0}
.category-icon{flex-shrink:0}
.trust-stars{display:flex;gap:8px;justify-content:center;letter-spacing:0}
.trust-laurel>span{font:inherit}
.trust-laurel .flip{display:inline-flex;transform:scaleX(-1)}
.footer-social{align-items:center}
.footer-social img{display:block;width:26px;height:26px;object-fit:contain;opacity:.85;transition:opacity 150ms,transform 150ms}
.footer-social a:hover img{opacity:1;transform:translateY(-2px)}
.avatar-edit{display:flex;align-items:center;gap:22px}
.avatar-actions{display:flex;flex-direction:column;gap:10px}
.avatar-actions>div{display:flex;gap:10px;flex-wrap:wrap}
.avatar-actions .button{min-height:44px;padding-inline:20px;font-size:13px;gap:8px}
.avatar-actions small{font-size:11px;color:#707070;line-height:1.9}
.settings-card input:disabled{background:#f7f7f7;color:#707070;cursor:not-allowed}
/* admin panel */
.admin-page{max-width:1100px;margin:auto;padding:48px 28px 90px}
.admin-title{display:flex;align-items:center;gap:16px;margin-bottom:32px}
.admin-title h1{font-size:32px;line-height:1.5}
.admin-badge{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:#e5f8ea;color:#1f8a3e}
.admin-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:24px 0}
.admin-stat{border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:6px;background:#fff}
.admin-stat>.icon{color:#238d42;margin-bottom:6px}
.admin-stat strong{font-size:28px;line-height:1.3}
.admin-stat span{font-size:12px;color:#707070}
.admin-search{max-width:420px;margin-bottom:6px}
.admin-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
.admin-table{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}
.admin-table th{text-align:right;font-weight:600;color:#707070;font-size:12px;padding:14px 18px;background:#fafafa;border-bottom:1px solid var(--line)}
.admin-table td{padding:12px 18px;border-bottom:1px solid #f0f0f0;vertical-align:middle}
.admin-table tr:last-child td{border-bottom:0}
.admin-table td[dir=ltr]{text-align:right}
.admin-user{display:flex;align-items:center;gap:12px}
.admin-user .avatar{width:36px;height:36px}
.role-badge{display:inline-block;padding:3px 12px;border-radius:999px;background:#f1f1f1;color:#555;font-size:11px}
.role-badge.is-admin{background:#e5f8ea;color:#1b7d39}
.admin-empty{text-align:center;color:#707070;padding:34px!important}
.admin-note{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:14px;padding:20px;color:#555;font-size:14px;flex-wrap:wrap}
.admin-error{border-color:#efc4be;background:#fff6f4;color:#a24a3f}
.admin-key{max-width:430px;margin:20px auto;border:1px solid var(--line);border-radius:20px;padding:34px;display:flex;flex-direction:column;gap:14px;text-align:center;align-items:stretch}
.admin-key-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:#e5f8ea;color:#1f8a3e;margin:0 auto}
.admin-key h2{font-size:21px}
.admin-key p{font-size:13px;color:#707070;line-height:2}
.admin-key input{border:1px solid #ddd;border-radius:10px;height:52px;padding:11px 16px;font-size:14px;text-align:center;letter-spacing:1px}
@media(max-width:900px){.admin-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){
 .panel-button span{display:none}.panel-button{width:40px;padding:0;justify-content:center}
 .header-account{gap:8px}
 .avatar-edit{flex-direction:column;align-items:flex-start}
 .admin-page{padding:30px 18px 100px}.admin-title h1{font-size:25px}.admin-badge{width:48px;height:48px}
 .site-header .header-inner nav{gap:8px}
}
.for-you{display:inline-flex;align-items:center;gap:5px}.faq-answer a{display:inline-flex;align-items:center;gap:6px}
/* "شروع یادگیری" is always visible in the header, next to the profile / login button */
.site-header .header-start{display:inline-flex;min-height:46px;padding-inline:24px;font-size:15px;gap:4px}
@media(max-width:640px){
 .site-header .header-start{font-size:12px;min-height:41px;padding-inline:14px}
 .site-header .header-inner{padding-inline:14px}
 .header-inner .button-small{padding-inline:14px;font-size:12px;min-height:41px}
}
@media(max-width:420px){.site-header .header-start-label{display:none}}

/* support tickets (user page + admin tab) */
.tk-page{max-width:860px;margin:auto;padding:48px 28px 90px}
.tk-title{display:flex;align-items:center;gap:16px;margin-bottom:26px}
.tk-title h1{font-size:32px;line-height:1.5}
.admin-page .tk-chat,.admin-page .tk-list{max-width:none}
.tk-tabs{display:flex;gap:8px;margin:0 0 22px;flex-wrap:wrap}
.tk-tabs a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 20px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:14px;font-weight:600;color:#555;transition:background-color 150ms,border-color 150ms}
.tk-tabs a:hover{background:#f7f7f7;border-color:#ccc}
.tk-tabs a.active{background:#e5f8ea;border-color:#b9e8c6;color:#1b7d39}
.tk-badge{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:#d45348;color:#fff;font-size:11px;font-weight:700}
.tk-list{display:flex;flex-direction:column;gap:12px}
.tk-card{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);border-radius:16px;padding:18px 20px;background:#fff;transition:border-color 150ms,box-shadow 150ms,transform 150ms}
.tk-card:hover{border-color:#b9e8c6;box-shadow:0 6px 20px #0000000d;transform:translateY(-1px)}
.tk-card.is-unread{border-color:#9fdcb0;background:#f6fcf8}
.tk-card-top{display:flex;align-items:center;justify-content:space-between;gap:14px}
.tk-card-top strong{display:flex;align-items:center;gap:8px;font-size:15px;line-height:1.7;min-width:0;overflow-wrap:anywhere}
.tk-card p{font-size:13px;color:#707070;line-height:1.9;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tk-card-foot{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#9a9a9a}
.tk-card-user{display:flex;align-items:center;gap:8px;font-size:12px;color:#555}
.tk-card-user b{font-weight:650}
.tk-card-user small{color:#9a9a9a;font-size:11px;overflow:hidden;text-overflow:ellipsis}
.tk-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#29cc57;flex-shrink:0}
.tk-status{display:inline-flex;align-items:center;padding:3px 12px;border-radius:999px;font-size:11px;font-weight:650;white-space:nowrap;flex-shrink:0}
.tk-status.is-open{background:#fff4d6;color:#8a6400}
.tk-status.is-answered{background:#e5f8ea;color:#1b7d39}
.tk-status.is-closed{background:#efefef;color:#707070}
.tk-blank{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;border:1px dashed #d8d8d8;border-radius:20px;padding:50px 24px;color:#707070}
.tk-blank .icon{color:#238d42}
.tk-blank h2{font-size:19px;color:#222}
.tk-blank p{font-size:13px;margin-bottom:6px}
.tk-new{margin-top:0}
.tk-new h2{font-size:21px}
.tk-new textarea,.tk-composer textarea{border:1px solid #ddd;border-radius:12px;width:100%;padding:12px 16px;font-size:14px;line-height:2;color:#222;background:#fff;resize:none;transition:border-color 150ms}
.tk-new textarea:focus,.tk-composer textarea:focus,.tk-new input:focus{border-color:var(--green);outline:0}
.tk-lead{font-size:13px;color:#707070;line-height:2;margin-top:-10px}
.tk-chat{border:1px solid var(--line);border-radius:20px;background:#fff;padding:22px;display:flex;flex-direction:column;gap:16px}
.tk-chat-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.tk-chat-head h2{font-size:20px;line-height:1.7;overflow-wrap:anywhere}
.tk-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:6px;font-size:12px;color:#9a9a9a}
.tk-actions .button{min-height:42px;padding-inline:18px;font-size:13px;gap:8px}
.tk-user{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:#f7f7f7}
.tk-user strong{display:block;font-size:14px}
.tk-user small{display:block;font-size:11px;color:#707070;text-align:right}
.tk-messages{display:flex;flex-direction:column;gap:12px;height:min(60vh,560px);flex-shrink:0;overflow-y:auto;overscroll-behavior:contain;padding:16px;border-radius:16px;background:#f8f8f6;scroll-behavior:smooth}
.tk-msg{display:flex}
.tk-msg.mine{justify-content:flex-start}
.tk-msg.theirs{justify-content:flex-end}
.tk-bubble{max-width:min(82%,520px);padding:11px 16px 9px;border-radius:18px;display:flex;flex-direction:column;gap:4px;border:1px solid var(--line);background:#fff}
.tk-msg.mine .tk-bubble{background:#dff6e6;border-color:#bfe8cb;border-start-start-radius:6px}
.tk-msg.theirs .tk-bubble{border-start-end-radius:6px}
.tk-msg.from-admin.theirs .tk-bubble{background:#fff;border-color:#bfe8cb}
.tk-author{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:650;color:#555}
.tk-staff{display:inline-flex;align-items:center;gap:3px;font-style:normal;font-weight:650;color:#1b7d39;background:#e5f8ea;border-radius:999px;padding:1px 8px 1px 7px}
.tk-bubble p{font-size:14px;line-height:2;white-space:pre-wrap;overflow-wrap:anywhere;color:#222}
.tk-bubble time{font-size:10px;color:#9a9a9a;align-self:flex-end}
.tk-empty{text-align:center;color:#707070;font-size:13px;padding:26px}
.tk-composer{display:flex;gap:10px;align-items:flex-end}
.tk-composer textarea{height:64px;min-height:64px;max-height:64px;overflow-y:auto}
.tk-send{min-height:64px;padding-inline:22px;gap:8px;font-size:14px;flex-shrink:0}
.tk-send .icon{transform:scaleX(-1)}
.tk-hint{font-size:11px;color:#9a9a9a;margin-top:-8px}
.tk-closed-note{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:14px;background:#f2f2f2;color:#555;font-size:13px;line-height:1.9;flex-wrap:wrap}
.tk-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.tk-chip{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:6px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:13px;font-weight:600;color:#555}
.tk-chip b{font-size:11px;padding:1px 8px;border-radius:999px;background:#f0f0f0;color:#666}
.tk-chip.active{background:#e5f8ea;border-color:#b9e8c6;color:#1b7d39}
.tk-chip.active b{background:#c9efd3;color:#1b7d39}
.admin-tabs{margin-top:-8px}
.admin-page .tk-chips+.admin-search{margin-bottom:16px}
@media(pointer:coarse){.tk-hint{display:none}}
@media(max-width:700px){
 .tk-page{padding:30px 18px 110px}
 .tk-title h1{font-size:25px}
 .tk-chat{padding:14px;border-radius:16px}
 .tk-messages{padding:12px;height:55vh}
 .tk-bubble{max-width:90%}
 .tk-send span{display:none}.tk-send{padding-inline:16px}
}

/* Guest lock: only the first chapter of each course is open without an account */
.unit-lesson.locked{background:#fafafa}
.unit-lesson.locked .lesson-circle{background:#efefef;color:#9a9a9a}
.unit-lesson.locked strong{color:#707070}
.lock-page{max-width:560px;margin:auto;padding:90px 24px 120px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px}
.lock-badge{display:grid;place-items:center;width:84px;height:84px;border-radius:50%;background:#e5f8ea;color:#238d42}
.lock-page h1{font-size:28px;line-height:1.7}
.lock-page p{font-size:14px;line-height:2.1;color:#707070}
.lock-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:8px 0 4px}
.lock-actions .button{min-height:52px;font-size:15px}
.tk-delete{color:#b3342b;border-color:#f0c9c5}.tk-delete:hover{background:#fdf1f0}
.tk-actions{display:flex;gap:8px;flex-wrap:wrap}

/* Admin: manage users */
.admin-row-actions{display:flex;gap:8px;flex-wrap:wrap}
.admin-row-actions .button{min-height:36px;padding-inline:14px;font-size:12px}
.ban-badge,.ok-badge{display:inline-flex;padding:3px 12px;border-radius:999px;font-size:11px;font-weight:650;white-space:nowrap}
.ban-badge{background:#fdecea;color:#b3342b}
.ok-badge{background:#e5f8ea;color:#1b7d39}
.admin-muted{color:#b0b0b0}
.ban-options{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.ban-option{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;font-size:14px}
.ban-option:has(input:checked){border-color:#b9e8c6;background:#e5f8ea}
.admin-table{min-width:900px}

/* Bell + announcements */
.notif-wrap{position:relative;display:inline-flex;flex:none}
.notif-button{position:relative;display:inline-grid;place-items:center;width:40px;height:42px;padding:0;border:0;border-radius:0;background:transparent;color:#222;transition:transform .2s,color .2s}
.notif-button:hover{color:#29cc57}
.notif-button:active{transform:scale(.92)}
.notif-button[aria-expanded=true]{color:#29cc57}
.notif-button .icon{color:currentColor;width:24px;height:24px}
.notif-button:hover .icon{animation:notif-ring .5s}
@keyframes notif-ring{0%,100%{transform:rotate(0)}25%{transform:rotate(14deg)}50%{transform:rotate(-12deg)}75%{transform:rotate(6deg)}}
.notif-dot{position:absolute;top:6px;right:7px;width:13px;height:13px;border-radius:50%;background:#29cc57;border:2px solid #fff;animation:notif-pulse 2s infinite}
.notif-dot[hidden]{display:none}
@keyframes notif-pulse{0%,100%{box-shadow:0 0 0 0 #29cc5766}50%{box-shadow:0 0 0 6px #29cc5700}}
.notif-panel{position:absolute;top:calc(100% + 12px);left:0;width:340px;max-height:min(70vh,460px);overflow:auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 60px #00000026;z-index:80;direction:rtl;text-align:right;animation:notif-in .22s cubic-bezier(.2,0,0,1)}
.notif-panel[hidden]{display:none}
@keyframes notif-in{from{opacity:0;transform:translateY(-8px) scale(.97)}to{opacity:1;transform:none}}
.notif-head{padding:14px 18px;border-bottom:1px solid #eee;position:sticky;top:0;background:#fff;font-size:16px}
.notif-item{padding:14px 18px;border-bottom:1px solid #f1f1f1;line-height:1.9;font-size:14.5px;color:#222}
.notif-item:last-child{border-bottom:0}
.notif-item.is-new{background:#f1fcf4}
.notif-item p{margin:0;overflow-wrap:anywhere}
.notif-meta{display:flex;align-items:center;gap:8px;font-size:12px;color:#8a8a8a;margin-bottom:4px}
.notif-new{background:#29cc57;color:#fff;border-radius:999px;padding:0 9px;font-size:11px;line-height:19px}
.notif-empty{display:grid;place-items:center;gap:8px;padding:34px 18px;color:#8a8a8a;font-size:14px}
@media(max-width:767px){.notif-panel{position:fixed;top:78px;left:12px;right:12px;width:auto}}
/* admin announcements */
.ann-form{display:grid;gap:10px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;margin-bottom:26px}
.ann-form label{font-weight:700}
.ann-form textarea{width:100%;min-height:110px;resize:vertical;border:1px solid #ddd;border-radius:14px;padding:12px 14px;font:inherit;line-height:1.9;outline:0}
.ann-form textarea:focus{border-color:#29cc57;box-shadow:0 0 0 3px #29cc5726}
.ann-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.ann-actions small{color:#777}
.ann-h{font-size:18px;margin:0 0 12px}
.ann-list{display:grid;gap:12px}
.ann-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 16px}
.ann-item p{margin:6px 0 0;line-height:1.9;overflow-wrap:anywhere}
.ann-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px;color:#8a8a8a}

/* ---- Articles ---- */
.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.article-card{display:flex;flex-direction:column;background:#fff;border:1px solid #e5e5e5;border-radius:17px;overflow:hidden;transition:transform 200ms var(--ease),border-color 200ms var(--ease)}
.article-card:hover{transform:translateY(-3px);border-color:var(--green)}
.article-cover{aspect-ratio:16/10;background:var(--oat);display:grid;place-items:center;overflow:hidden}
.article-cover img{width:100%;height:100%;object-fit:cover;display:block}
.article-cover-empty{color:#b5aea6}
.article-card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.article-card-body h3{margin:0;font-size:18px;line-height:1.7}
.article-card-body p{margin:0;color:#707070;font-size:14px;line-height:1.9}
.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px 16px;font-size:12.5px;color:#8a8a8a;margin-top:auto}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-empty{text-align:center;color:#707070;padding:70px 20px;display:grid;justify-items:center;gap:6px}
.article-empty h2{margin:10px 0 0;font-size:20px;color:#222}
.article-page{max-width:780px;margin:0 auto;padding:34px 24px 100px}
.article-view header{margin:6px 0 26px}
.article-view header .eyebrow{justify-content:flex-start;color:#3b9b52}
.article-view h1{font-size:34px;line-height:1.7;margin:8px 0 12px}
.article-gallery{display:grid;gap:12px;margin-bottom:30px}
.article-gallery a{display:block;border-radius:16px;overflow:hidden;background:var(--oat)}
.article-gallery img{width:100%;height:100%;object-fit:cover;display:block}
.article-gallery.g1 img{max-height:460px}
.article-gallery.g2{grid-template-columns:1fr 1fr}
.article-gallery.g2 a,.article-gallery.g3 a{aspect-ratio:4/3}
.article-gallery.g3{grid-template-columns:1fr 1fr}
.article-gallery.g3 a:first-child{grid-column:1/-1;aspect-ratio:16/9}
.article-text p{font-size:17px;line-height:2.15;color:#222;margin:0 0 18px}
.article-note{display:flex;gap:14px;align-items:flex-start;background:#fff8e1;border:1px solid #ffe08a;border-radius:16px;padding:16px 18px;margin:28px 0 18px;color:#7a5a00}
.article-note strong{display:block;margin-bottom:4px;color:#5c4300}
.article-note p{margin:0;font-size:15px;line-height:2}
.article-note .icon{flex:none;margin-top:4px}
.article-source{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:14px;color:#707070;border-top:1px solid var(--line);padding-top:16px}
.article-source a{color:#298740;font-weight:600;word-break:break-all;text-decoration:underline}
/* admin form */
.article-form label,.article-label{display:grid;gap:6px;font-size:14px;font-weight:600;color:#333}
.article-form label small,.article-label small{font-weight:400;color:#8a8a8a}
.article-form input:not([type=file]){width:100%;border:1px solid #ddd;border-radius:14px;padding:12px 14px;font:inherit;outline:0;background:#fff}
.article-form input:focus{border-color:#29cc57;box-shadow:0 0 0 3px #29cc5726}
.article-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.article-images-field{display:grid;gap:10px;justify-items:start}
.article-previews{display:flex;flex-wrap:wrap;gap:10px}
.article-preview{position:relative;width:96px;height:96px;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.article-preview img{width:100%;height:100%;object-fit:cover;display:block}
.article-preview-x{position:absolute;top:4px;inset-inline-start:4px;width:24px;height:24px;border-radius:50%;border:0;background:#000b;color:#fff;display:grid;place-items:center;cursor:pointer}
.article-admin-row{display:flex;align-items:center;gap:14px}
.article-admin-row>div:nth-child(2){flex:1;min-width:0}
.article-admin-row strong{display:block;line-height:1.8}
.article-admin-row img,.article-admin-noimg{width:64px;height:64px;border-radius:12px;object-fit:cover;flex:none;background:var(--oat);display:grid;place-items:center;color:#b5aea6}
.article-admin-actions{display:flex;gap:8px;flex:none}
@media(max-width:900px){.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.article-grid{grid-template-columns:1fr}.article-view h1{font-size:25px}.article-two{grid-template-columns:1fr}.article-admin-row{flex-wrap:wrap}.article-admin-actions{width:100%}}
.article-search{max-width:560px;margin:0 auto 30px}

/* ---- Admin courses ---- */
.course-photo{display:block;width:100%;height:100%;min-height:180px;max-height:340px;object-fit:cover;border-radius:16px}
.course-card-art:has(.course-photo){padding:0}
.course-card-art .course-photo{min-height:0;max-height:none;border-radius:0}
.course-admin-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.course-badges{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.course-form{gap:14px}
.course-form select{width:100%;border:1px solid #ddd;border-radius:14px;padding:12px 14px;font:inherit;background:#fff;outline:0}
.course-form select:focus{border-color:#29cc57;box-shadow:0 0 0 3px #29cc5726}
.course-form input[type=radio],.course-form input[type=checkbox]{width:auto;flex:none;accent-color:#29cc57;box-shadow:none}
.course-form .toggle-row{display:flex;align-items:center;justify-content:space-between;gap:14px}
.cf-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.cf-unit{border:2px solid #e6e6e6;border-radius:20px;padding:16px;display:grid;gap:14px;background:#fcfcfb}
.cf-unit-title{flex:1;min-width:200px}
.cf-lesson{border:1px solid #e6e6e6;border-radius:16px;padding:14px;display:grid;gap:12px;background:#fff}
.cf-question{border:1px dashed #d6d6d6;border-radius:14px;padding:12px;display:grid;gap:10px}
.cf-options{display:grid;gap:8px}
.cf-option{display:flex!important;align-items:center;gap:10px;grid-template-columns:none!important}
.course-preview{width:180px;height:110px}
@media(max-width:640px){.course-preview{width:100%;height:150px}}


/* ---- Courses: price badge, paid toggle, access list, subjects manager, lesson reading page ---- */
.price-badge{display:inline-flex;align-items:center;gap:5px;margin-inline-start:auto;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700;line-height:1.7;white-space:nowrap}
.price-badge.is-free{background:#e8f8ee;color:#16803a}
.price-badge.is-paid{background:#fff4d6;color:#8a6200}
.course-detail-meta>.price-badge{margin-inline-start:0;font-size:12px}
.course-buy-button{margin-inline-start:12px}
.lock-price{font-size:22px;font-weight:800;margin:4px 0 18px}
.lock-note{display:block;max-width:420px;margin:14px auto 0;color:#707070;line-height:1.9}
.cf-paid{display:grid;gap:12px;border:1px solid #e6e6e6;border-radius:16px;padding:14px;background:#fff}
.cf-paid[hidden],.cf-price[hidden],.cf-access[hidden]{display:none}
.cf-price{display:grid;gap:6px}
.cf-access{display:grid;gap:10px;border-top:1px dashed #d6d6d6;padding-top:12px}
.cf-access-add{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.cf-access-add input{flex:1;min-width:200px}
.cf-access-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.cf-access-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:8px 12px;border:1px solid #e6e6e6;border-radius:12px;background:#fcfcfb}
.cf-reading{display:grid;gap:10px;border:1px solid #e6e6e6;border-radius:14px;padding:12px;background:#fcfcfb}
.role-badge.is-paid{background:#fff4d6;color:#8a6200}
.cat-manager{display:grid;gap:12px}
.cat-row{display:grid;grid-template-columns:auto minmax(140px,1.2fr) minmax(140px,1.6fr) minmax(130px,1fr) auto auto;gap:10px;align-items:end;border:1px solid #e6e6e6;border-radius:16px;padding:12px;background:#fff}
.cat-row label{display:grid;gap:6px;font-size:12px}
.cat-row.is-deleted{background:#fff3f3;border-color:#f3c6c6}
.cat-deleted-line{grid-column:1/-1;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cat-color input{width:46px;height:46px;padding:2px;border-radius:12px;cursor:pointer}
.cat-count{white-space:nowrap;padding-bottom:12px}
@media(max-width:820px){.cat-row{grid-template-columns:1fr 1fr}.cat-color,.cat-count{grid-column:auto}}
.lesson-reading{display:grid;gap:18px;max-width:720px;margin:0 auto}
.lesson-reading .eyebrow{display:inline-flex;align-items:center;gap:6px}
.lesson-reading h1{font-size:26px;line-height:1.8;margin:0}
.reading-figure{margin:0;border-radius:20px;overflow:hidden;border:1px solid #e6e6e6;background:#f5f3f1}
.reading-figure img{display:block;width:100%;height:auto;max-height:420px;object-fit:cover}
.reading-text{display:grid;gap:14px}
.reading-text p{margin:0;font-size:16px;line-height:2.2;color:#2b2b2b}


/* ---- Announcements: more compact ---- */
.notif-panel{width:290px;max-height:min(60vh,360px);border-radius:16px;box-shadow:0 12px 36px #0000001f}
.notif-head{padding:10px 14px;font-size:14px}
.notif-item{padding:10px 14px;font-size:13px;line-height:1.8}
.notif-meta{font-size:11px;margin-bottom:2px}
.notif-new{font-size:10px;line-height:17px;padding:0 7px}
.notif-empty{padding:22px 14px;font-size:13px}
@media(max-width:767px){.notif-panel{top:72px;left:10px;right:10px;width:auto;max-height:55vh}}
.ann-item{padding:10px 14px;border-radius:14px}
.ann-item p{font-size:13px;line-height:1.8;margin-top:4px}
.ann-meta{font-size:11.5px}
.ann-form{padding:14px;border-radius:16px}
.ann-form textarea{min-height:80px;font-size:13.5px}