@import url("/shared/sprachpilot-design-system.css");
*{box-sizing:border-box;margin:0;padding:0}
:root{--sp-blue:#47ABC6;--sp-blue-dark:#2F7F96;--sp-baby:#84E3FF;--sp-light:#EAFBFF;--sp-soft:#F6FDFF;--sp-accent:#7E2D00;--sp-dark:#123047;--sp-muted:#5F7180;--sp-line:#D9EEF7;--sp-white:#FFFFFF;--sp-green:#2E9E4F;--sp-green-soft:#E8F9F0;--sp-red:#E74C3C;--sp-red-soft:#FFE1E1;--sp-shadow:0 14px 34px rgba(18,48,71,.12)}
body{font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,#E8FBFF 0,#F6FDFF 46%,#FFFFFF 100%);color:var(--sp-dark);padding:18px}.teacher-shell,.container{max-width:1180px;margin:0 auto}.hero,.card{background:white;border-radius:24px;padding:20px;margin-bottom:16px;box-shadow:var(--sp-shadow);border:1px solid var(--sp-line)}.hero{text-align:center}h1{font-size:34px;color:var(--sp-dark)}h2,h3{color:var(--sp-blue-dark)}.subtitle,.small,.empty{color:var(--sp-muted)}.overview-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-top:12px}.stat{background:#F0FBFF;border:2px solid var(--sp-line);border-radius:18px;padding:14px;text-align:center;font-weight:900}.num{font-size:34px;color:var(--sp-blue-dark)}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0}.toolbar.wrap input{min-width:180px}input,select,textarea{padding:12px;border:2px solid var(--sp-line);border-radius:14px;font-size:16px;background:white;color:var(--sp-dark)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--sp-blue);box-shadow:0 0 0 4px rgba(71,171,198,.16)}button,.btn{border:0;border-radius:14px;padding:12px 16px;font-weight:900;background:linear-gradient(135deg,var(--sp-blue),var(--sp-blue-dark));color:white;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-size:15px}.secondary{background:#EFFAFF!important;color:var(--sp-dark)!important;border:1px solid var(--sp-line)!important}.danger{background:var(--sp-red-soft)!important;color:#8A1F11!important;border:1px solid #F2B3A9!important}.save-btn{background:var(--sp-green)!important;color:white!important}.course-card{background:white;border:2px solid var(--sp-line);border-radius:22px;margin:14px 0;padding:16px;box-shadow:0 8px 22px rgba(18,48,71,.08)}.course-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.course-title{font-size:22px;font-weight:900;color:var(--sp-dark)}.course-actions{display:flex;gap:8px;flex-wrap:wrap}.student-table-wrap{overflow:auto;margin-top:12px}.student-table{width:100%;border-collapse:collapse;background:white;border-radius:14px;overflow:hidden}.student-table th,.student-table td{padding:10px;border-bottom:1px solid var(--sp-line);text-align:left;vertical-align:top}.student-table th{background:#F0FBFF;color:var(--sp-dark)}.progress-line{height:12px;background:#EFFAFF;border-radius:99px;overflow:hidden;margin-top:5px}.progress-fill{height:100%;background:linear-gradient(135deg,var(--sp-blue),var(--sp-baby))}.pill{display:inline-flex;border:1px solid var(--sp-line);background:#F0FBFF;border-radius:999px;padding:5px 8px;margin:2px;font-weight:900;font-size:12px;color:var(--sp-dark)}.pill.ok{background:var(--sp-green-soft);border-color:var(--sp-green);color:#145A32}.pill.warn{background:#FFF7ED;border-color:#FDBA74;color:#7C2D12}.pill.no{background:var(--sp-red-soft);border-color:var(--sp-red);color:#9B1C1C}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.release-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.release-section,.release-sub{background:white;border:2px solid var(--sp-line);border-radius:18px;padding:12px;margin:12px 0}.release-section summary,.release-sub summary{cursor:pointer;font-weight:900;color:var(--sp-dark)}.check-row{display:flex;align-items:center;gap:9px;padding:8px;border-bottom:1px solid var(--sp-line);font-weight:800}.check-row input{width:auto;margin:0}.edit-box{background:#F0FBFF;border:2px solid var(--sp-line);border-radius:18px;padding:12px}footer{text-align:center;color:var(--sp-muted);margin-top:20px}.warning-card{background:#FFF7ED;border-color:#FDBA74}.warning-card h2{color:#7C2D12}.warning-card p{margin:8px 0}.warning-card .small{line-height:1.6}.teacher-top{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;text-align:left}.teacher-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}.teacher-brand img{width:64px;height:64px;object-fit:contain;border-radius:18px}.teacher-actions{display:flex;gap:10px;flex-wrap:wrap}.teacher-actions button{margin:0}.debug-box{margin-top:14px;padding:14px 16px;border:1px dashed #9FB7C7;border-radius:16px;background:#F7FBFF;color:#263846;line-height:1.5}.debug-box code{padding:2px 6px;border-radius:8px;background:#EDF4F8;color:var(--sp-accent)}.debug-box summary{cursor:pointer;font-weight:700;margin-top:8px}@media(max-width:700px){body{padding:12px}.course-head{align-items:flex-start}button,.btn{width:100%}}