/* SprinGO LMS Enterprise Enhancements */
.springo-admin-card{background:#fff;border:1px solid #dcdcde;border-radius:12px;padding:18px 20px;margin:16px 0;box-shadow:0 8px 24px rgba(15,23,42,.04)}
.springo-admin-grid{display:grid;gap:16px}.springo-admin-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.springo-url-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.springo-url-grid label span{display:block;font-weight:700;margin-bottom:5px}.springo-url-grid input{width:100%}.springo-ai-status{padding:10px 12px;border-radius:8px;background:#f6f7f7;margin-top:10px}.springo-ai-status.success{background:#ecfdf3;color:#027a48}.springo-ai-status.error{background:#fef3f2;color:#b42318}.springo-ai-status.info{background:#eff6ff;color:#1d4ed8}.springo-ai-status.warning{background:#fffbeb;color:#92400e;border:1px solid #fde68a}.springo-drive-files{max-height:620px;overflow:auto}.springo-email-template-card{border-left:4px solid #2563eb}

/* Phone number field hotfix: không xuống dòng các chữ số cuối ở checkout/register/profile. */
.springo-lms-direct-render input[type="tel"],
.springo-lms-direct-render input[name*="phone"],
.springo-lms-direct-render input[name*="mobile"],
.springo-lms-direct-render input[id*="phone"],
.springo-lms-direct-render input[id*="mobile"],
.springo-checkout input[type="tel"],
.springo-checkout input[name*="phone"],
.woocommerce-checkout input[type="tel"],
.woocommerce-checkout input[name*="phone"],
form input[type="tel"].springo-phone-field{
    display:block!important;
    width:100%!important;
    max-width:100%!important;
    min-width:180px!important;
    min-height:44px!important;
    padding:10px 12px!important;
    white-space:nowrap!important;
    word-break:normal!important;
    overflow-wrap:normal!important;
    line-height:1.35!important;
    font-variant-numeric:tabular-nums!important;
    letter-spacing:.01em;
    box-sizing:border-box!important;
}
.springo-lms-direct-render .phone,
.springo-lms-direct-render .phone-number,
.springo-lms-direct-render [class*="phone"]{
    white-space:nowrap;
    word-break:normal;
    overflow-wrap:normal;
}

/* Dynamic video watermark and protection overlay */
.springo-dynamic-watermark{position:absolute;z-index:12;pointer-events:none;color:#fff;background:rgba(15,23,42,.32);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:800;letter-spacing:.02em;text-shadow:0 1px 2px rgba(0,0,0,.45);max-width:72%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;mix-blend-mode:screen;transition:left .45s ease,top .45s ease,opacity .45s ease,transform .45s ease}
.springo-video-blackout:after{content:"Nội dung tạm ẩn để bảo vệ bản quyền";position:absolute;inset:0;z-index:30;display:grid;place-items:center;background:#020617;color:#fff;font-weight:900;font-size:16px;text-align:center;padding:24px}
.springo-video-guard-note{position:absolute;left:16px;right:16px;bottom:16px;z-index:31;background:rgba(180,35,24,.94);color:#fff;padding:10px 12px;border-radius:12px;font-weight:800;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .18s ease,transform .18s ease}.springo-video-guard-note.is-visible{opacity:1;transform:translateY(0)}

@media (max-width:782px){.springo-admin-grid-2,.springo-url-grid{grid-template-columns:1fr}.springo-dynamic-watermark{font-size:10px;max-width:86%;padding:5px 9px}.springo-lms-direct-render input[type="tel"],.springo-checkout input[type="tel"],.woocommerce-checkout input[type="tel"]{min-width:0!important;width:100%!important}}

/* Learner dashboard SEO endpoint tabs */
.sld-dashboard-nav{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 22px;padding:10px;border:1px solid #e4e7ec;border-radius:16px;background:#fff}
.sld-dashboard-nav a{display:inline-flex;align-items:center;justify-content:center;padding:9px 14px;border-radius:999px;text-decoration:none;border:1px solid #e4e7ec;background:#f9fafb;color:#344054;font-weight:700;font-size:14px;white-space:nowrap}
.sld-dashboard-nav a.is-active,.sld-dashboard-nav a:hover{background:#175cff;color:#fff;border-color:#175cff}
@media(max-width:640px){.sld-dashboard-nav{gap:8px}.sld-dashboard-nav a{flex:1 1 calc(50% - 8px);font-size:13px}}

/* v1.8.3: AI learning tabs, admin testing and refined watermark */
.springo-ai-learning-card h2{margin-top:0}.springo-ai-article-list article{position:relative}.springo-ai-article-list article em{display:inline-flex;margin-top:12px;border-radius:999px;background:#eff6ff;color:#1d4ed8;padding:6px 10px;font-style:normal;font-size:12px;font-weight:900}.springo-ai-recommend-list{display:grid;gap:12px}.springo-ai-recommend-item{display:grid;grid-template-columns:minmax(0,1fr)auto;gap:14px;align-items:center;border:1px solid #e2e8f0;border-radius:16px;background:#fff;padding:16px}.springo-ai-recommend-item span{display:inline-flex;margin-bottom:6px;color:#e11d48;font-size:12px;font-weight:900;text-transform:uppercase}.springo-ai-recommend-item h3{margin:0 0 8px;font-size:18px;line-height:1.25;color:#071633}.springo-ai-recommend-item p{margin:0;color:#475569;line-height:1.55}.springo-ai-recommend-item a{white-space:nowrap;border-radius:999px;background:#175cff;color:#fff;text-decoration:none;font-weight:900;padding:10px 14px}.springo-admin-complete-course{border:1px solid #f59e0b;background:#fff7ed;color:#9a3412;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:900;cursor:pointer;white-space:nowrap}.springo-dynamic-watermark{background:rgba(15,23,42,.18)!important;border-color:rgba(255,255,255,.14)!important;padding:5px 10px!important;font-size:11px!important;font-weight:800!important;letter-spacing:.03em!important;mix-blend-mode:normal!important;box-shadow:0 6px 18px rgba(15,23,42,.08)!important}.springo-curriculum-toggle{max-width:min(760px,100%)}.springo-curriculum-toggle__text{min-width:0}.springo-curriculum-toggle__text strong{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.springo-curriculum-toggle__text small{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.springo-curriculum-quickmeta{flex-wrap:wrap;justify-content:flex-end}.springo-lms-toolbar{align-items:flex-start}.springo-lms-tabs button{font-size:14px;padding-left:14px;padding-right:14px}@media(max-width:900px){.springo-lms-toolbar{flex-direction:column}.springo-curriculum-quickmeta{justify-content:flex-start}.springo-ai-recommend-item{grid-template-columns:1fr}.springo-ai-recommend-item a{justify-self:start}.springo-admin-complete-course{width:100%;justify-content:center}}
.springo-ai-builder-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:14px;margin-bottom:14px}.springo-ai-builder-grid label{display:flex;flex-direction:column;gap:6px}.springo-ai-builder-grid select{width:100%;max-width:100%;min-height:38px}.springo-ai-builder-grid small{color:#667085}@media(max-width:900px){.springo-ai-builder-grid{grid-template-columns:1fr}}