:root{--wine:#6f1824;--wine2:#481018;--wine3:#8a2937;--gold:#c7a44a;--gold2:#e0c879;--ink:#242127;--muted:#746d72;--paper:#f5f2ed;--white:#fff;--line:#e6ded4;--success:#2e7d4f;--danger:#a13c3c;--shadow:0 18px 45px rgba(44,24,27,.11)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--paper);color:var(--ink)}button,input,select{font:inherit}button{cursor:pointer}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.loading{min-height:100vh;display:grid;place-items:center;color:var(--wine);font-weight:700}.shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:12px clamp(18px,4vw,56px);background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none}.brand img{width:58px;height:58px;object-fit:contain;background:transparent;border-radius:0;padding:0}.brand span{display:flex;flex-direction:column}.brand strong{font-family:Georgia,serif;font-size:18px}.brand small{color:var(--wine);margin-top:2px}.topbar nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.topbar nav button,.topbar nav a,.section-title button,.auth-links button{border:0;background:transparent;color:var(--ink);text-decoration:none;padding:10px 12px;border-radius:9px}.topbar nav button:hover,.topbar nav a:hover,.section-title button:hover,.auth-links button:hover{background:#f1ece5}.topbar .gold{background:var(--gold);color:#211804}.public-container{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:42px 0 60px;flex:1}.public-shell footer{text-align:center;padding:24px;background:var(--wine2);color:#eadfcf;font-size:14px}.auth-wrap{min-height:calc(100vh - 210px);display:grid;place-items:center}.auth-card{width:min(100%,510px);background:var(--white);padding:34px;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);text-align:center}.auth-logo{width:108px;height:108px;object-fit:contain;background:transparent;border-radius:0;padding:0}.auth-card h1{font-family:Georgia,serif;color:var(--wine);margin:12px 0 8px;font-size:32px}.muted{color:var(--muted);margin:0 0 24px}.form{display:grid;gap:15px;text-align:left}.form label{display:grid;gap:7px;font-weight:700;font-size:14px}.form input{width:100%;border:1px solid #d9d0c4;border-radius:11px;padding:13px 14px;background:#fff;outline:none}.form input:focus,.admin-toolbar input:focus,td select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(199,164,74,.18)}.form input:disabled{background:#f1efeb;color:#777}.check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:flex-start;font-weight:500!important}.check input{width:auto;margin-top:3px}.btn{border:0;border-radius:11px;padding:13px 18px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.gold{background:linear-gradient(135deg,#d5b45e,var(--gold));color:#261b05}.btn.dark{background:var(--wine);color:#fff}.btn.outline{background:#fff;border:1px solid var(--wine);color:var(--wine)}.btn.light{background:#fff;color:var(--wine)}.btn.small{padding:8px 12px;font-size:.85rem}.btn:disabled,button:disabled{opacity:.5;cursor:not-allowed}.auth-links{display:flex;justify-content:space-between;gap:10px;margin-top:18px}.auth-links button{color:var(--wine);padding:5px}.message{padding:12px 14px;border-radius:10px;margin:5px 0;font-size:14px}.message.error{background:#f9e3e3;color:#7e1d1d;border:1px solid #eabcbc}.message.success{background:#e5f5e8;color:#245f2d;border:1px solid #bfdfc4}.message.info{background:#edf1f8;color:#344b70;border:1px solid #cad5e7}
.app-layout{min-height:100vh;display:grid;grid-template-columns:270px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:linear-gradient(180deg,var(--wine2),#321016);color:#fff;padding:24px 18px;display:flex;flex-direction:column;z-index:20}.sidebar-brand{display:flex;align-items:center;gap:12px;padding:0 8px 22px;border-bottom:1px solid rgba(255,255,255,.12)}.sidebar-brand img{width:58px;height:58px;object-fit:contain;background:transparent;border-radius:0;padding:0}.sidebar-brand div{display:flex;flex-direction:column}.sidebar-brand strong{font-family:Georgia,serif;font-size:19px}.sidebar-brand small{color:#d9c4bd;margin-top:3px}.side-nav{display:grid;gap:8px;margin-top:25px}.nav-item,.sidebar-foot button{width:100%;display:flex;align-items:center;gap:12px;border:0;background:transparent;color:#eadfdb;padding:13px 14px;border-radius:12px;text-align:left}.nav-item:hover,.sidebar-foot button:hover{background:rgba(255,255,255,.09);color:#fff}.nav-item.active{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#2a1c08;font-weight:800}.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.12);padding-top:18px}.sidebar-foot a{display:block;color:#dcc9c4;text-decoration:none;font-size:13px;padding:8px 14px}.app-main{min-width:0;display:flex;min-height:100vh;flex-direction:column}.app-header{height:84px;padding:0 clamp(22px,4vw,48px);background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px;position:sticky;top:0;z-index:10}.app-header>div{display:flex;flex-direction:column}.header-kicker{color:var(--wine);font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:800}.app-header strong{font-family:Georgia,serif;font-size:22px}.user-chip{display:flex;align-items:center;gap:10px;border:0;background:#f7f2ee;padding:7px 10px 7px 7px;border-radius:999px;color:var(--ink)}.user-chip>span:last-child{display:flex;flex-direction:column;align-items:flex-start}.user-chip b{font-size:13px}.user-chip small{font-size:11px;color:var(--muted)}.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--wine),var(--wine3));color:#fff;display:grid;place-items:center;font-weight:900}.avatar.large{width:72px;height:72px;font-size:28px}.avatar.mini{width:34px;height:34px;font-size:13px;flex:0 0 auto}.mobile-menu{display:none;border:0;background:#f5efeb;border-radius:9px;padding:8px 11px;color:var(--wine);font-size:20px}.app-content{width:min(1240px,100%);margin:0 auto;padding:34px clamp(20px,4vw,48px) 58px;flex:1}.app-footer{text-align:center;color:var(--muted);font-size:13px;padding:18px}.hero-panel{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:36px;background:linear-gradient(130deg,var(--wine2),var(--wine) 68%,#8f3140);color:#fff;border-radius:24px;box-shadow:var(--shadow);overflow:hidden;position:relative}.hero-panel:after{content:"";position:absolute;width:250px;height:250px;border:45px solid rgba(255,255,255,.06);border-radius:50%;right:-85px;top:-90px}.hero-panel>div,.hero-panel>.btn{position:relative;z-index:1}.hero-panel h1{font-family:Georgia,serif;font-size:clamp(30px,4vw,46px);margin:7px 0}.hero-panel p{margin:0;color:#eadfd8}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:11px;font-weight:900;color:var(--gold)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:22px 0}.stats article{background:#fff;border:1px solid var(--line);border-radius:17px;padding:20px;box-shadow:0 8px 24px rgba(44,24,27,.055);display:flex;align-items:center;gap:14px}.stats strong{display:block;font-family:Georgia,serif;color:var(--wine);font-size:29px}.stats span{color:var(--muted);font-size:13px}.stat-icon{width:45px;height:45px;border-radius:13px;background:#f6ecee;color:var(--wine);display:grid;place-items:center;flex:0 0 auto}.stat-icon svg{width:23px;height:23px}.page-heading,.section-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:4px 0 22px}.page-heading h1,.section-title h1,.section-title h2{font-family:Georgia,serif;color:var(--wine);margin:5px 0}.page-heading h1{font-size:40px}.page-heading p{margin:5px 0 0;color:var(--muted)}.section-title{margin-top:30px}.section-title h2{font-size:29px}.section-title.compact{margin-top:0}.quick-actions{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;margin:22px 0}.action-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.action-grid button{display:flex;align-items:center;gap:13px;text-align:left;background:#faf8f5;border:1px solid var(--line);border-radius:14px;padding:17px;color:var(--ink)}.action-grid button:hover{border-color:var(--gold);transform:translateY(-1px)}.action-grid svg{color:var(--wine);width:25px;height:25px}.action-grid span{display:flex;flex-direction:column}.action-grid small{color:var(--muted);margin-top:3px}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.course-card,.profile-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 28px rgba(44,24,27,.07);overflow:hidden}.course-card{display:flex;flex-direction:column}.course-cover{height:128px;background:linear-gradient(135deg,#5a1420,#892d3a);padding:18px;color:#fff;display:flex;justify-content:space-between;align-items:flex-start}.course-cover>span{font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:800;background:rgba(255,255,255,.13);padding:7px 9px;border-radius:999px}.course-cover>div{width:54px;height:54px;border-radius:16px;background:rgba(255,255,255,.13);display:grid;place-items:center}.course-cover svg{width:28px;height:28px}.course-body{padding:21px;display:flex;flex-direction:column;flex:1}.course-top{display:flex;justify-content:space-between;gap:12px}.course-top span{color:var(--wine);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.course-top b{color:var(--gold)}.course-card h3{font-family:Georgia,serif;font-size:22px;color:var(--wine);margin:13px 0 8px}.course-card p{color:var(--muted);line-height:1.55;flex:1}.course-card small{color:var(--muted);margin:7px 0 18px}.progress{height:8px;background:#eee8df;border-radius:999px;overflow:hidden}.progress i{height:100%;display:block;background:linear-gradient(90deg,var(--wine),var(--gold))}.profile-card{max-width:760px;padding:24px}.profile-summary{display:flex;align-items:center;gap:15px;padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid var(--line)}.profile-summary h2{font-family:Georgia,serif;color:var(--wine);margin:0}.profile-summary p{color:var(--muted);margin:4px 0 0}.profile-card .form{max-width:620px}.admin-heading{align-items:center}.icon-btn svg{width:18px}.admin-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 12px 32px rgba(72,19,28,.07)}.admin-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.search-box{width:min(430px,100%);display:flex;align-items:center;gap:9px;border:1px solid #d8c9cc;border-radius:11px;padding:0 12px;background:#fff;color:var(--muted)}.search-box input{border:0;outline:0;width:100%;padding:12px 0;background:transparent}.admin-toolbar span{color:#6f6264;font-size:.92rem}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:920px}th,td{text-align:left;padding:14px 10px;border-bottom:1px solid #eee3e5;vertical-align:middle}th{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:#775f63}td select{padding:8px 10px;border:1px solid #d8c9cc;border-radius:8px;background:#fff;outline:none}.user-cell{display:flex;align-items:center;gap:10px}.user-cell>div{display:flex;flex-direction:column}.user-cell small{color:var(--gold);font-weight:700;margin-top:2px}.status-control{display:flex;align-items:center;gap:7px}.status-dot{width:9px;height:9px;border-radius:50%}.status-dot.active{background:var(--success);box-shadow:0 0 0 4px rgba(46,125,79,.1)}.status-dot.suspended{background:var(--danger);box-shadow:0 0 0 4px rgba(161,60,60,.1)}
@media(max-width:1050px){.app-layout{grid-template-columns:230px 1fr}.course-grid{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}}@media(max-width:760px){.app-layout{display:block}.sidebar{position:fixed;left:-290px;width:270px;transition:left .25s}.menu-open .sidebar{left:0}.mobile-menu{display:block}.app-header{padding:0 14px}.app-header>div:first-of-type{display:none}.app-content{padding:22px 14px 45px}.user-chip>span:last-child{display:none}.hero-panel,.page-heading,.admin-heading{align-items:flex-start;flex-direction:column}.hero-panel{padding:27px 22px}.stats,.course-grid,.action-grid{grid-template-columns:1fr}.admin-toolbar{align-items:stretch;flex-direction:column}.search-box{width:100%}.public-topbar{display:block}.public-topbar nav{margin-top:10px;justify-content:flex-start}.brand img{width:48px;height:48px}.public-container{width:min(100% - 22px,1180px);padding-top:24px}.auth-card{padding:24px 18px}.auth-links{flex-direction:column}}
/* v2.2.0 - Gestión de cursos */
.btn.danger{background:#fff0f0;color:var(--danger);border:1px solid #e8bcbc}.course-panel{min-height:260px}.manage-course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.manage-course-card{display:grid;grid-template-columns:180px 1fr;background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden;box-shadow:0 8px 25px rgba(44,24,27,.055)}.manage-course-cover{min-height:235px;background:linear-gradient(135deg,var(--wine2),var(--wine3));background-size:cover;background-position:center;padding:15px;display:flex;align-items:flex-end;justify-content:space-between;color:#fff}.manage-course-cover>svg{width:42px;height:42px;opacity:.8}.course-status{align-self:flex-start;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.07em;padding:7px 9px;border-radius:999px}.course-status.published{background:#e0f3e6;color:#24613b}.course-status.draft{background:#fff1c9;color:#75560a}.course-status.archived{background:#ece9e9;color:#665b5d}.manage-course-body{padding:20px;display:flex;flex-direction:column}.manage-course-body h3{font-family:Georgia,serif;color:var(--wine);font-size:23px;margin:8px 0}.manage-course-body p{color:var(--muted);line-height:1.5;margin:0 0 13px;flex:1}.manage-course-body>small{color:var(--muted);margin-top:12px}.course-meta{display:flex;gap:7px;flex-wrap:wrap}.course-meta span{background:#f4efea;color:#685d5f;font-size:11px;padding:6px 8px;border-radius:999px}.course-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:16px}.course-cover[style],.manage-course-cover[style]{background-size:cover;background-position:center}.empty-state,.setup-notice{grid-column:1/-1;text-align:center;padding:48px 24px;color:var(--muted)}.empty-state h3,.setup-notice h3{font-family:Georgia,serif;color:var(--wine);font-size:25px;margin:0 0 8px}.setup-notice{background:#fff8e5;border:1px solid #ead89e;border-radius:14px}.modal-backdrop{position:fixed;inset:0;background:rgba(30,15,18,.62);z-index:100;display:grid;place-items:center;padding:20px;overflow:auto}.modal-card{width:min(900px,100%);max-height:calc(100vh - 40px);overflow:auto;background:#fff;border-radius:20px;box-shadow:0 25px 80px rgba(0,0,0,.28)}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;padding:24px 26px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}.modal-head h2{font-family:Georgia,serif;color:var(--wine);font-size:30px;margin:5px 0 0}.modal-head>button{border:0;background:#f3eded;color:var(--wine);width:38px;height:38px;border-radius:50%;font-size:27px;line-height:1}.course-form{padding:24px 26px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid .span-2{grid-column:1/-1}.form textarea,.form select{width:100%;border:1px solid #d9d0c4;border-radius:11px;padding:13px 14px;background:#fff;outline:none;resize:vertical}.form textarea:focus,.form select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(199,164,74,.18)}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}
@media(max-width:1150px){.manage-course-grid{grid-template-columns:1fr}}@media(max-width:650px){.manage-course-card{grid-template-columns:1fr}.manage-course-cover{min-height:150px}.form-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:auto}.course-actions .btn{flex:1}.modal-backdrop{padding:0}.modal-card{min-height:100vh;max-height:none;border-radius:0}.course-form,.modal-head{padding-left:17px;padding-right:17px}}
/* v2.3.0 - Constructor de módulos y lecciones */
.heading-actions{display:flex;gap:10px;flex-wrap:wrap}.builder-stack,.curriculum-stack{display:grid;gap:18px}.module-card,.curriculum-module{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 10px 28px rgba(44,24,27,.06)}.module-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:22px 24px;background:#fbf8f4;border-bottom:1px solid var(--line)}.module-head h2,.curriculum-module h3{font-family:Georgia,serif;color:var(--wine);margin:5px 0 6px}.module-head p,.curriculum-module p{color:var(--muted);margin:0}.module-number{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--gold);font-weight:900}.module-actions,.lesson-actions{display:flex;gap:7px;flex-wrap:wrap}.lesson-list{padding:8px 20px 18px}.lesson-row{display:grid;grid-template-columns:42px 1fr auto;gap:14px;align-items:center;padding:14px 4px;border-bottom:1px solid #eee5de}.lesson-row:last-child{border-bottom:0}.lesson-order{width:34px;height:34px;border-radius:50%;background:#f2e8ea;color:var(--wine);display:grid;place-items:center;font-weight:900}.lesson-title-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.lesson-title-line h3{font-size:16px;margin:0;color:var(--ink)}.lesson-main p{color:var(--muted);margin:5px 0}.lesson-main small{color:var(--gold);font-weight:700}.lesson-type,.preview-badge{font-size:10px;text-transform:uppercase;letter-spacing:.07em;padding:5px 7px;border-radius:999px;font-weight:900}.lesson-type{background:#eee7df;color:#63585a}.preview-badge{background:#e2f2e8;color:#286141}.lesson-empty{padding:20px;color:var(--muted);text-align:center}.compact-modal{width:min(650px,100%)}.course-detail-hero{padding:30px;background:linear-gradient(130deg,var(--wine2),var(--wine));color:#fff;border-radius:20px;margin-bottom:22px}.course-detail-hero h2{font-family:Georgia,serif;font-size:34px;margin:8px 0 16px}.course-detail-hero .course-meta span{background:rgba(255,255,255,.13);color:#fff}.curriculum-module header{padding:20px 22px;background:#fbf8f4;border-bottom:1px solid var(--line)}.curriculum-module header>span{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);font-weight:900}.curriculum-lesson{width:100%;border:0;background:#fff;display:grid;grid-template-columns:42px 1fr auto;gap:13px;align-items:center;text-align:left;padding:15px 22px;border-bottom:1px solid #eee5de;color:var(--ink)}.curriculum-lesson:last-child{border-bottom:0}.curriculum-lesson:hover{background:#fcfaf7}.curriculum-lesson>span:nth-child(2){display:flex;flex-direction:column;gap:4px}.curriculum-lesson small{color:var(--muted)}
@media(max-width:760px){.module-head{flex-direction:column}.module-actions{width:100%}.module-actions .btn{flex:1}.lesson-row{grid-template-columns:36px 1fr}.lesson-actions{grid-column:2}.heading-actions{width:100%}.heading-actions .btn{flex:1}}
/* v2.4.0 - Constructor avanzado */
.draggable-module,.draggable-lesson{transition:opacity .18s,transform .18s,box-shadow .18s}.is-dragging{opacity:.45;transform:scale(.995)}.module-head{display:grid;grid-template-columns:34px 1fr auto}.module-copy{min-width:0}.drag-handle{border:0;background:transparent;color:#9b7c83;font-size:20px;cursor:grab;align-self:start;padding:5px}.drag-handle:active{cursor:grabbing}.lesson-row{grid-template-columns:28px 42px 1fr auto}.lesson-drag{align-self:center}.module-card.is-collapsed .lesson-list{display:none}.module-card.is-collapsed .module-head{border-bottom:0}.field-help{display:block;color:var(--muted);font-size:11px;font-weight:500;margin-top:6px;line-height:1.4}.lesson-viewer-card{width:min(920px,100%)}.lesson-viewer-body{padding:24px 26px}.lesson-viewer-body video,.lesson-viewer-body audio{width:100%}.video-frame{position:relative;padding-top:56.25%;background:#111;border-radius:14px;overflow:hidden;margin-bottom:20px}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.lesson-image{display:block;max-width:100%;max-height:560px;margin:0 auto 20px;border-radius:14px}.lesson-rich-text{line-height:1.75;color:var(--ink);font-size:16px}.code-block{background:#171419;color:#f7f1e8;padding:20px;border-radius:14px;overflow:auto;white-space:pre-wrap}.resource-card,.quiz-placeholder{display:block;padding:20px;border:1px solid var(--line);border-radius:14px;background:#fbf8f4;color:var(--wine);margin-bottom:18px;text-decoration:none}.resource-card:hover{border-color:var(--gold)}.quiz-placeholder p{color:var(--muted);margin-bottom:0}
@media(max-width:760px){.module-head{grid-template-columns:28px 1fr}.module-actions{grid-column:2}.lesson-row{grid-template-columns:25px 34px 1fr}.lesson-main{grid-column:3}.lesson-actions{grid-column:3}.lesson-viewer-body{padding:18px}.lesson-viewer-card{min-height:auto}}
/* v2.5.0 - Editor de lecciones y recursos */
.lesson-editor-modal{width:min(980px,100%)}
.field-label{display:block;font-weight:700;font-size:14px;margin-bottom:7px}.editor-field{display:block}.editor-toolbar{display:flex;gap:6px;flex-wrap:wrap;padding:9px;background:#f6f1ec;border:1px solid #d9d0c4;border-bottom:0;border-radius:11px 11px 0 0}.editor-toolbar button{border:1px solid #d7cbc1;background:#fff;color:var(--wine);border-radius:8px;padding:7px 10px;font-weight:700}.editor-toolbar+textarea{border-radius:0 0 11px 11px}.is-hidden{display:none!important}.resource-editor{display:block}.url-label{margin-top:12px}.upload-panel{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:155px;padding:22px;border:2px dashed #d2bd92;border-radius:14px;background:#fffaf0;text-align:center;color:var(--wine);transition:.2s}.upload-panel:hover,.upload-panel.drag-active{background:#fff4d9;border-color:var(--gold);transform:translateY(-1px)}.upload-panel input{position:absolute;inset:0;opacity:0;cursor:pointer}.upload-panel span,.upload-panel small{color:var(--muted);font-weight:500}.upload-icon{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--wine);color:#fff;font-size:23px;font-weight:900}.uploaded-resource{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:10px;padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:#faf7f3;color:var(--ink)}.uploaded-resource.success{background:#eaf6ed;border-color:#b9ddc2}.uploaded-resource span{display:flex;flex-direction:column;gap:3px}.uploaded-resource small{color:var(--muted)}.uploaded-resource button{border:0;background:transparent;color:var(--danger);font-weight:800}.lesson-rich-text p{margin:0 0 1em}.lesson-rich-text h3{font-family:Georgia,serif;color:var(--wine);font-size:24px;margin:1.2em 0 .45em}.lesson-rich-text ul{padding-left:24px;line-height:1.8}.lesson-rich-text a{color:var(--wine);font-weight:700}
@media(max-width:760px){.editor-toolbar button{flex:1}.uploaded-resource{align-items:flex-start}.lesson-editor-modal{min-height:100vh}}


/* v2.5.1 — Editor central de curso */
.course-editor-tabs{display:flex;gap:.55rem;flex-wrap:wrap;margin:0 0 1rem;padding:.45rem;background:#fff;border:1px solid #eadfda;border-radius:14px;box-shadow:0 8px 24px rgba(60,20,26,.05)}
.course-editor-tabs button{border:0;background:transparent;padding:.8rem 1.15rem;border-radius:10px;font-weight:700;color:#5b2730;cursor:pointer}
.course-editor-tabs button.active{background:#6f1624;color:#fff}
.course-editor-body{min-height:320px}
.editor-section-card{background:#fff;border:1px solid #eadfda;border-radius:16px;padding:1.25rem;box-shadow:0 10px 30px rgba(60,20,26,.06)}
.section-card-head{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;margin-bottom:1.2rem}
.section-card-head h2{margin:.15rem 0;color:#6f1624}
.section-card-head p{margin:.25rem 0 0;color:#77666a}
.content-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1rem}
.content-summary article{border:1px solid #eee2dd;border-radius:14px;padding:1.2rem;background:#fbf8f6;text-align:center}
.content-summary strong{display:block;font-size:1.7rem;color:#6f1624}.content-summary span{font-size:.86rem;color:#74666a}
.settings-note{margin-top:1rem;padding:1rem;border-radius:12px;background:#fff8df;border:1px solid #ead28a;color:#624d13}
@media(max-width:760px){.section-card-head{flex-direction:column}.content-summary{grid-template-columns:1fr}.course-editor-tabs{display:grid;grid-template-columns:1fr 1fr}}


/* v2.5.2 — Constructor visual integrado al editor del curso */
.visual-builder-card{padding:1.35rem}
.builder-toolbar{position:sticky;top:96px;z-index:4;background:#fff;padding-bottom:1rem;border-bottom:1px solid #eee2dd}
.compact-summary{margin:1rem 0 1.25rem}
.embedded-builder{margin-top:.35rem}
.embedded-builder .module-card{box-shadow:none;border-color:#e9ddd7}
.embedded-builder .module-card+.module-card{margin-top:.25rem}
@media(max-width:760px){.builder-toolbar{position:static}.visual-builder-card{padding:.9rem}.compact-summary{grid-template-columns:repeat(3,1fr)}.compact-summary article{padding:.8rem .45rem}.compact-summary strong{font-size:1.35rem}.compact-summary span{font-size:.72rem}}

/* v2.6.0 · Modal visual para crear y editar módulos */
body.modal-open{overflow:hidden}.module-modal{overflow:hidden}.module-modal .modal-head p{margin:7px 0 0;color:var(--muted);line-height:1.45;max-width:470px}.module-form{display:grid;gap:18px}.module-form label{font-weight:800;color:var(--ink)}.optional-label{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-left:6px}.module-modal-note{display:grid;gap:4px;padding:14px 16px;border:1px solid #eadfce;border-radius:12px;background:#fbf8f3}.module-modal-note b{color:var(--wine)}.module-modal-note span{color:var(--muted);font-size:13px;line-height:1.45}.sticky-actions{position:sticky;bottom:0;background:#fff;padding-top:14px;border-top:1px solid var(--line);z-index:1}.btn:disabled{opacity:.65;cursor:wait}.module-modal-backdrop{animation:pitFadeIn .16s ease-out}.module-modal{animation:pitModalIn .2s ease-out}@keyframes pitFadeIn{from{opacity:0}to{opacity:1}}@keyframes pitModalIn{from{opacity:0;transform:translateY(12px) scale(.99)}to{opacity:1;transform:none}}


/* v2.6.1 · Modal visual para crear y editar lecciones */
.lesson-modal-backdrop{animation:pitFadeIn .16s ease-out}.lesson-editor-modal{animation:pitModalIn .2s ease-out;max-height:92vh;overflow:auto}.lesson-editor-modal .modal-head p{margin:7px 0 0;color:var(--muted)}.lesson-form{gap:18px}.lesson-type-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.lesson-type-option{position:relative;display:grid!important;grid-template-columns:42px 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;padding:13px;border:1px solid var(--line);border-radius:13px;background:#fff;cursor:pointer;font-weight:400!important;transition:.18s}.lesson-type-option:hover{border-color:#cfaa52;transform:translateY(-1px)}.lesson-type-option.selected{border-color:var(--gold);background:#fff9e9;box-shadow:0 0 0 3px rgba(199,164,74,.15)}.lesson-type-option input{position:absolute;opacity:0;pointer-events:none}.lesson-type-option b{color:var(--wine);font-size:14px}.lesson-type-option small{color:var(--muted);font-size:11px;line-height:1.25}.lesson-type-icon{grid-row:1/3;width:40px;height:40px;border-radius:11px;background:#f4eaec;color:var(--wine);display:grid;place-items:center;font-weight:900;font-size:12px}.lesson-type-option.selected .lesson-type-icon{background:var(--wine);color:#fff}.lesson-preview-check{align-self:end;padding:12px 0}.lesson-empty-builder{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px}.lesson-empty-builder span{color:var(--muted)}
@media(max-width:850px){.lesson-type-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.lesson-type-grid{grid-template-columns:1fr}.lesson-type-option{grid-template-columns:38px 1fr}.lesson-editor-modal{max-height:100vh;border-radius:0}}