/* FELLION — Painel Admin. Customizações fora do Tailwind (sem inline). */
:root{
  --bg-root:#0E0F13; --bg-base:#14161C; --bg-card:#1A1D24; --bg-elev:#222630;
  --primary:#D94F2B; --primary-hover:#E45C38; --text:#F2F0EB; --text-2:#A7A6AE; --text-muted:#6B6A73;
  --border:rgba(255,255,255,.08); --success:#3DBE8A; --warning:#F5A623; --danger:#E0504F;
  --font-display:'Syne',sans-serif; --font-body:'DM Sans',sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg-root);color:var(--text);font-family:var(--font-body);font-size:14px}
h1,h2,h3,.display{font-family:var(--font-display);font-weight:800;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}

/* Layout */
.layout{display:flex;min-height:100vh}
.sidebar{flex:0 0 240px;background:var(--bg-base);border-right:1px solid var(--border);padding:20px 14px;position:sticky;top:0;height:100vh}
.sidebar .logo{height:34px;margin:6px 8px 24px}
.nav-link{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:12px;color:var(--text-2);margin-bottom:4px;font-weight:500}
.nav-link:hover{background:var(--bg-card);color:var(--text)}
.nav-link.active{background:rgba(217,79,43,.14);color:var(--primary-hover)}
.nav-group{display:block;margin:18px 8px 8px;padding:17px 6px 0;border-top:1px solid rgba(255,255,255,.06);color:var(--text);font-size:14px;font-weight:700}
.content{flex:1;min-width:0;padding:28px 32px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}

/* Cards e KPIs */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:20px}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.kpi-grid-three{grid-template-columns:repeat(3,1fr)}
.kpi{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:18px}
.kpi .label{color:var(--text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.kpi .value{font-family:var(--font-display);font-weight:800;font-size:26px;margin-top:6px}
.kpi .value.accent{color:var(--primary-hover)}
.kpi .value.success{color:var(--success)}

/* Tabela */
.table{width:100%;border-collapse:collapse;background:var(--bg-card);border-radius:16px;overflow:hidden}
.table th{text-align:left;padding:14px 16px;color:var(--text-muted);font-size:12px;text-transform:uppercase;border-bottom:1px solid var(--border)}
.table td{padding:14px 16px;border-bottom:1px solid var(--border);color:var(--text-2)}
.table tr:last-child td{border-bottom:0}
.table tr:hover td{background:rgba(255,255,255,.02)}
.actions-cell{display:flex;gap:8px}
.empty-cell{text-align:center;color:var(--text-muted)}

/* Badges */
.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}
.badge-success{background:rgba(61,190,138,.16);color:var(--success)}
.badge-warning{background:rgba(245,166,35,.16);color:var(--warning)}
.badge-danger{background:rgba(224,80,79,.16);color:var(--danger)}
.badge-muted{background:rgba(255,255,255,.08);color:var(--text-2)}

/* Botões */
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:10px;border:0;cursor:pointer;font-weight:700;font-size:14px;font-family:var(--font-body)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover)}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-success{background:var(--success);color:#06231a}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:6px 12px;font-size:12px;border-radius:8px}

/* Form */
.field{margin-bottom:16px}
.field label{display:block;color:var(--text-2);margin-bottom:6px;font-weight:600}
.input{width:100%;height:46px;background:var(--bg-elev);border:1px solid var(--border);border-radius:10px;padding:0 14px;color:var(--text);font-size:15px}
.input:focus{outline:none;border-color:var(--primary)}
textarea.input{height:auto;min-height:110px;padding-top:12px;padding-bottom:12px;resize:vertical}
.rich-editor{overflow:hidden;background:var(--bg-elev);border:1px solid var(--border);border-radius:10px;transition:border-color .15s ease,box-shadow .15s ease}
.rich-editor:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(217,79,43,.12)}
.rich-editor-toolbar{display:flex;align-items:center;gap:4px;min-height:44px;padding:6px 8px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02);overflow-x:auto}
.rich-editor-toolbar button{flex:0 0 auto;min-width:32px;height:30px;padding:0 8px;border:0;border-radius:6px;background:transparent;color:var(--text-2);font-family:var(--font-body);font-size:12px;cursor:pointer}
.rich-editor-toolbar button:hover,.rich-editor-toolbar button:focus-visible{outline:none;background:rgba(255,255,255,.08);color:var(--text)}
.rich-editor-surface{min-height:170px;padding:14px;color:var(--text);font-size:15px;line-height:1.65;outline:none;overflow-wrap:anywhere}
.rich-editor-surface:empty::before{content:attr(data-placeholder);color:var(--text-muted);pointer-events:none}
.rich-editor-surface p{margin:0 0 12px}
.rich-editor-surface p:last-child{margin-bottom:0}
.rich-editor-surface h2{margin:4px 0 12px;font-size:22px;line-height:1.3}
.rich-editor-surface ul,.rich-editor-surface ol{margin:0 0 12px;padding-left:24px}
.rich-editor-surface a{color:var(--primary-hover)}
.rich-editor-input{display:none}
.form-card{max-width:980px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}
.span2{grid-column:span 2}
.form-actions{display:flex;align-items:center;gap:10px;margin-top:8px}
.page-actions{display:flex;justify-content:flex-end;margin-bottom:16px}
.input-search{max-width:320px}
.input-role{max-width:180px}
.input-status{max-width:200px}
.input-position{max-width:180px}
.filter-bar{display:flex;gap:10px;margin-bottom:18px}
.pagination-wrap{margin-top:18px}
.section-title{margin:0 0 14px}
.section-title-spaced{margin-top:28px}
.section-title-compact{margin-top:8px}
.muted{color:var(--text-muted)}
.muted-small{color:var(--text-muted);font-size:12px}
.form-error{margin-bottom:14px}
.checkbox-field{display:flex;align-items:center;gap:8px;color:var(--text-2);font-weight:600;margin:0 0 18px;cursor:pointer}
.checkbox-field input[type="checkbox"]{width:18px;height:18px;accent-color:var(--primary)}

/* Estrutura de cursos */
.course-builder{margin-top:32px}
.builder-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:16px}
.builder-heading h2{margin:0;font-size:22px}
.builder-heading p{margin:5px 0 0;color:var(--text-muted)}
.builder-form h3{margin:0 0 18px;font-size:17px}
.builder-list{margin-top:26px}
.builder-list h3{margin:0 0 12px;font-size:17px}
.table-scroll{width:100%;overflow-x:auto}
.table-scroll .table{min-width:720px}
.module-create-form{display:grid;grid-template-columns:minmax(180px,.45fr) minmax(520px,1.55fr);gap:24px;align-items:center}
.module-create-form h3{margin:0;font-size:17px}
.module-create-form p{margin:5px 0 0;color:var(--text-muted)}
.module-create-fields{display:grid;grid-template-columns:minmax(240px,1fr) 160px auto;gap:12px;align-items:end}
.module-create-fields .field{margin:0}
.module-stack{display:grid;gap:18px;margin-top:22px}
.module-panel{padding:0;overflow:hidden}
.module-panel-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;border-bottom:1px solid var(--border)}
.module-panel-header h3{margin:3px 0;font-size:18px}
.module-panel-header p{margin:0;color:var(--text-muted);font-size:13px}
.module-position{color:var(--primary-hover);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.module-lesson-create{padding:16px 20px;border-bottom:1px solid var(--border)}
.module-lesson-create summary{list-style:none;width:max-content}
.module-lesson-create summary::-webkit-details-marker{display:none}
.module-lesson-create[open] summary{margin-bottom:18px}
.module-lesson-create form{max-width:900px}
.module-lessons-table .table{border-radius:0;border:0}
.builder-empty{padding:28px;border:1px dashed var(--border);border-radius:12px;text-align:center;color:var(--text-muted)}
.builder-empty h3{margin:0 0 6px;color:var(--text);font-size:17px}
.builder-empty p{margin:0}

@media (max-width: 980px){
  .form-grid{grid-template-columns:1fr}
  .span2{grid-column:span 1}
  .module-create-form{grid-template-columns:1fr}
  .module-create-fields{grid-template-columns:1fr}
  .module-panel-header{align-items:flex-start;flex-direction:column}
}

/* Login */
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.login-card{width:100%;max-width:380px}
.login-card .logo{height:40px;margin-bottom:24px}
.login-title{margin:0 0 4px}
.login-copy{color:var(--text-muted);margin:0 0 24px}
.login-submit{width:100%;justify-content:center;margin-top:8px}
.error{color:var(--danger);font-size:13px;margin-top:6px}
.flash{background:rgba(61,190,138,.14);color:var(--success);padding:12px 16px;border-radius:10px;margin-bottom:18px}