/* komputerowka-python - panel.css */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

#kp-panel *{box-sizing:border-box;margin:0;padding:0}
#kp-panel{font-family:'Nunito',sans-serif;color:#1a1a2e;width:100%;max-width:100%;padding:0 0 2rem;box-sizing:border-box}

/* -- Hero ------------------------------------------------------- */
.kp-hero{background:linear-gradient(135deg,var(--kp-hero-1,#0891b2) 0%,var(--kp-hero-2,#0e7490) 100%);border-radius:16px;padding:2rem;margin-bottom:1.5rem;position:relative;overflow:hidden}
.kp-hero::before{content:'';position:absolute;top:-40px;right:-40px;width:200px;height:200px;border-radius:50%;background:rgba(var(--kp-primary-rgb,8,145,178),.15)}
.kp-site-badge{font-size:11px;font-weight:700;letter-spacing:1px;color:var(--kp-accent,#06B6D4);text-transform:uppercase;margin-bottom:8px}
.kp-hero-title{font-size:22px;font-weight:800;color:#fff;margin-bottom:6px}
.kp-hero-sub{font-size:14px;color:rgba(255,255,255,.55);margin-bottom:1.25rem}

/* -- Terminal --------------------------------------------------- */
.kp-terminal{background:#0a0e1a;border-radius:8px;padding:12px 16px;border:1px solid rgba(var(--kp-primary-rgb,8,145,178),.3);font-family:'JetBrains Mono',monospace;font-size:13px;color:#a5f3fc}
.kp-t-bar{display:flex;gap:6px;margin-bottom:8px}
.kp-dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.kp-t-line{color:var(--kp-primary,#0891b2)}
.kp-t-out{color:#34d399}
.kp-cursor{display:inline-block;width:8px;height:14px;background:var(--kp-primary,#0891b2);vertical-align:-2px;animation:kp-blink 1s step-end infinite}
@keyframes kp-blink{0%,100%{opacity:1}50%{opacity:0}}

/* -- Stats ------------------------------------------------------ */
.kp-stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:1rem}
.kp-stat{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:10px;text-align:center}
.kp-stat-num{font-size:20px;font-weight:800;color:#fff}
.kp-stat-lbl{font-size:11px;color:rgba(255,255,255,.45);margin-top:2px}

/* -- Auth ------------------------------------------------------- */
.kp-auth-tabs{display:flex;gap:0;margin-bottom:1rem;border:1px solid #e2e8f0;border-radius:8px;overflow:hidden}
.kp-auth-tab{flex:1;padding:10px;font-family:'Nunito',sans-serif;font-size:14px;font-weight:700;border:none;background:#f8fafc;color:#64748b;cursor:pointer;transition:background .15s}
.kp-auth-tab.kp-active{background:var(--kp-primary,#0891b2);color:#fff}
.kp-form-box{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:1.5rem}
.kp-field{margin-bottom:14px}
.kp-field label{display:block;font-size:13px;font-weight:700;color:#374151;margin-bottom:5px}
.kp-field input{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;font-family:'Nunito',sans-serif;font-size:14px;color:#1a1a2e;outline:none;transition:border-color .15s}
.kp-field input:focus{border-color:var(--kp-primary,#0891b2);box-shadow:0 0 0 3px rgba(var(--kp-primary-rgb,8,145,178),.1)}
.kp-fields-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.kp-btn-primary{width:100%;padding:12px;background:var(--kp-primary,#0891b2);color:#fff;border:none;border-radius:8px;font-family:'Nunito',sans-serif;font-size:15px;font-weight:700;cursor:pointer;transition:background .15s;margin-top:4px}
.kp-btn-primary:hover{background:var(--kp-primary-dark,#0e7490)}

/* -- Message ---------------------------------------------------- */
.kp-msg{padding:10px 14px;border-radius:8px;font-size:13px;font-weight:600;margin-bottom:1rem}
.kp-msg.kp-ok{background:#d1fae5;color:#065f46;border:1px solid #6ee7b7}
.kp-msg.kp-err{background:#fee2e2;color:#7f1d1d;border:1px solid #fca5a5}

/* -- Top bar ---------------------------------------------------- */
.kp-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;border-bottom:1px solid #e2e8f0;padding-bottom:.75rem;gap:8px;flex-wrap:wrap}
.kp-tabs{display:flex;gap:6px}
.kp-tab{font-family:'Nunito',sans-serif;font-size:13px;font-weight:600;color:#64748b;cursor:pointer;padding:6px 12px;border-radius:6px;border:none;background:transparent;transition:background .15s}
.kp-tab.kp-active{background:var(--kp-primary-tint,#cffafe);color:var(--kp-primary-darker,#0e7490)}
.kp-logout-btn{font-family:'Nunito',sans-serif;font-size:12px;font-weight:600;color:#64748b;background:transparent;border:1px solid #e2e8f0;border-radius:6px;padding:5px 12px;cursor:pointer}
.kp-logout-btn:hover{background:#fee2e2;color:#7f1d1d;border-color:#fca5a5}

/* -- Course cards ----------------------------------------------- */
.kp-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-bottom:1rem}
.kp-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:14px;cursor:pointer;transition:border-color .2s}
.kp-card:hover{border-color:rgba(var(--kp-primary-rgb,8,145,178),.5)}
.kp-card.kp-selected{border:2px solid var(--kp-primary,#0891b2)}
.kp-card-icon{font-size:24px;margin-bottom:8px}
.kp-card-klass{font-size:11px;font-weight:700;color:var(--kp-primary,#0891b2);text-transform:uppercase;letter-spacing:.5px}
.kp-card-name{font-size:14px;font-weight:700;color:#1a1a2e;margin:3px 0 4px}
.kp-card-desc{font-size:12px;color:#64748b;line-height:1.5}
.kp-card-prog{margin-top:8px}
.kp-prog-row{display:flex;justify-content:space-between;font-size:11px;color:#64748b;margin-bottom:3px}
.kp-bar-wrap{background:#f1f5f9;border-radius:6px;height:6px;overflow:hidden}
.kp-bar{height:6px;border-radius:6px;background:linear-gradient(90deg,var(--kp-primary,#0891b2),var(--kp-accent,#06B6D4));transition:width .4s}
.kp-badge{display:inline-block;font-size:10px;font-weight:700;padding:3px 8px;border-radius:20px;margin-top:6px}
.kp-badge-done{background:#d1fae5;color:#065f46}
.kp-badge-active{background:var(--kp-primary-tint,#cffafe);color:var(--kp-primary-darker,#0e7490)}
.kp-badge-locked{background:#f1f5f9;color:#94a3b8}

/* -- Course detail ---------------------------------------------- */
.kp-detail{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:1.25rem;margin-top:.5rem}
.kp-detail-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}
.kp-detail-title{font-size:16px;font-weight:800;color:#1a1a2e}
.kp-detail-klass{font-size:12px;color:var(--kp-primary,#0891b2);font-weight:700;margin-top:2px}
.kp-lessons{display:flex;flex-direction:column;gap:8px}
.kp-lesson{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;border:1px solid #e2e8f0;cursor:pointer;transition:background .15s}
.kp-lesson:hover:not(.kp-l-locked){background:#f8fafc}
.kp-lesson.kp-l-locked{cursor:default;opacity:.6}
.kp-l-num{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}
.kp-l-done .kp-l-num{background:#d1fae5;color:#065f46}
.kp-l-active .kp-l-num{background:var(--kp-primary-tint,#cffafe);color:var(--kp-primary-darker,#0e7490)}
.kp-l-locked .kp-l-num{background:#f1f5f9;color:#94a3b8}
.kp-l-text{flex:1}
.kp-l-name{font-size:13px;font-weight:700;color:#1a1a2e}
.kp-l-meta{font-size:11px;color:#64748b;margin-top:2px}
.kp-l-xp{font-size:11px;font-weight:700;color:var(--kp-primary,#0891b2)}
.kp-continue-btn{background:var(--kp-primary,#0891b2);color:#fff;border:none;border-radius:8px;padding:10px 18px;font-family:'Nunito',sans-serif;font-size:13px;font-weight:700;cursor:pointer;margin-top:1rem;transition:background .15s}
.kp-continue-btn:hover{background:var(--kp-primary-dark,#0e7490)}

/* -- Progress tab ----------------------------------------------- */
.kp-prog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:1.25rem}
.kp-stat-card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:12px;text-align:center}
.kp-stat-card .kp-stat-num{font-size:22px;font-weight:800;color:#1a1a2e}
.kp-stat-card .kp-stat-lbl{font-size:11px;color:#64748b;margin-top:2px}
.kp-prog-course{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:12px 14px;margin-bottom:8px}
.kp-prog-course-row{display:flex;justify-content:space-between;font-size:13px;font-weight:700;color:#1a1a2e;margin-bottom:6px}
.kp-prog-course-pct{font-size:12px;color:#64748b;font-weight:400}

/* -- Badges tab ------------------------------------------------- */
.kp-badges-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.kp-badge-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:14px;text-align:center;transition:opacity .2s}
.kp-badge-card.kp-locked{opacity:.4}
.kp-badge-icon{font-size:28px;margin-bottom:6px}
.kp-badge-name{font-size:13px;font-weight:700;color:#1a1a2e}
.kp-badge-desc{font-size:11px;color:#64748b;margin-top:3px;line-height:1.4}
.kp-earned-pill{display:inline-block;font-size:10px;font-weight:700;padding:3px 8px;border-radius:20px;margin-top:8px;background:#d1fae5;color:#065f46}

/* -- Spinner ---------------------------------------------------- */
.kp-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:kp-spin .6s linear infinite;vertical-align:-3px;margin-right:6px}
@keyframes kp-spin{to{transform:rotate(360deg)}}

/* -- Responsive ------------------------------------------------- */
@media(max-width:560px){
    .kp-fields-row{grid-template-columns:1fr}
    .kp-stats-row,.kp-prog-grid{grid-template-columns:repeat(3,1fr)}
    .kp-cards{grid-template-columns:1fr 1fr}
    .kp-topbar{flex-wrap:nowrap}
    .kp-tabs{gap:2px;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;flex:1 1 auto;min-width:0}
    .kp-tab{padding:6px 8px;font-size:12px;flex-shrink:0;white-space:nowrap}
    .kp-logout-btn{flex-shrink:0}
    .kp-lang-switch{gap:6px;margin-bottom:12px;padding-bottom:10px}
    .kp-lang-btn{padding:8px 14px;font-size:13px}
    .kp-canvas-actions{margin-left:0;width:100%}
    .kp-canvas-tool{width:30px;height:30px;font-size:13px}
}
@media(max-width:380px){
    .kp-cards{grid-template-columns:1fr}
    .kp-lang-btn{padding:7px 12px;font-size:12px}
}

/* -- Ekran lekcji ----------------------------------------------- */
#kp-lesson-screen{padding-bottom:2rem}

.kp-lesson-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem;flex-wrap:wrap;gap:8px}
.kp-back-btn{font-family:'Nunito',sans-serif;font-size:13px;font-weight:700;color:var(--kp-primary,#0891b2);background:transparent;border:1.5px solid var(--kp-primary-tint,#cffafe);border-radius:8px;padding:7px 14px;cursor:pointer;transition:background .15s}
.kp-back-btn:hover{background:var(--kp-primary-tint,#cffafe)}
.kp-lesson-nav-info{display:flex;align-items:center;gap:10px}
#kp-lesson-klass-badge{font-size:11px;font-weight:700;color:var(--kp-primary,#0891b2);background:var(--kp-primary-tint,#cffafe);border-radius:20px;padding:3px 10px}
#kp-lesson-counter{font-size:12px;color:#64748b;font-weight:600}

.kp-lesson-header{display:flex;align-items:flex-start;gap:14px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1.25rem;margin-bottom:1rem}
.kp-lesson-icon-wrap{font-size:36px;line-height:1;flex-shrink:0}
.kp-lesson-title{font-size:20px;font-weight:800;color:#1a1a2e;margin-bottom:6px}
.kp-lesson-meta-row{display:flex;gap:8px}
#kp-lesson-time-badge,#kp-lesson-xp-badge{font-size:12px;font-weight:700;padding:3px 10px;border-radius:20px}
#kp-lesson-time-badge{background:#f0fdf4;color:#166534}
#kp-lesson-xp-badge{background:#fef3c7;color:#92400e}

.kp-lesson-body{display:flex;flex-direction:column;gap:1rem}

.kp-lesson-intro{font-size:15px;line-height:1.7;color:#374151;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1.25rem}

.kp-lesson-steps-box{background:#f0f9ff;border:1px solid #bae6fd;border-radius:12px;padding:1.25rem}
.kp-lesson-steps-title{font-size:13px;font-weight:800;color:#0369a1;margin-bottom:10px}
.kp-lesson-steps{padding-left:1.4rem;display:flex;flex-direction:column;gap:8px}
.kp-lesson-steps li{font-size:14px;line-height:1.6;color:#1e3a5f}

.kp-lesson-code-box{background:#0a0e1a;border-radius:12px;overflow:hidden;border:1px solid rgba(var(--kp-primary-rgb,8,145,178),.3)}
.kp-lesson-code-header{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.kp-code-label{font-size:12px;font-weight:700;color:#a5f3fc;font-family:'JetBrains Mono',monospace}
.kp-copy-btn{font-family:'Nunito',sans-serif;font-size:12px;font-weight:700;color:#94a3b8;background:transparent;border:1px solid rgba(255,255,255,.15);border-radius:6px;padding:4px 10px;cursor:pointer;transition:color .15s}
.kp-copy-btn:hover{color:#fff;border-color:rgba(255,255,255,.35)}
.kp-code-block{margin:0;padding:16px;overflow-x:auto;background:#0a0e1a !important}
.kp-code-block code,#kp-lesson-code{font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.8;color:#e2e8f0 !important;white-space:pre;background:transparent !important;background-color:transparent !important;padding:0 !important;border:none !important}

/* ======= Platno online (mini-Paint) - kurs "Paint" ======= */
.kp-canvas-box{background:#ffffff;border:1px solid #e2e8f0;border-radius:12px;padding:1.25rem}
.kp-canvas-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.kp-canvas-label{font-size:13px;font-weight:800;color:var(--kp-primary,#0891b2)}
.kp-canvas-help-btn{width:22px;height:22px;border-radius:50%;border:1px solid #cbd5e1;background:#f8fafc;color:#64748b;font-weight:800;font-size:12px;cursor:pointer;line-height:1}
.kp-canvas-help{font-size:13px;color:#475569;background:#f8fafc;border:1px dashed #cbd5e1;border-radius:8px;padding:10px 12px;margin-bottom:12px}
.kp-canvas-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid #e2e8f0}
.kp-canvas-tools{display:flex;flex-wrap:wrap;gap:4px}
.kp-canvas-tool{width:34px;height:34px;border-radius:8px;border:1px solid #e2e8f0;background:#f8fafc;color:#1e293b;font-size:16px;line-height:1;font-family:'Nunito',-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-weight:800;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.kp-canvas-tool:hover{background:var(--kp-primary-tint,#cffafe)}
.kp-canvas-tool.kp-active{background:var(--kp-primary,#0891b2);border-color:var(--kp-primary,#0891b2);color:#fff}
.kp-canvas-options{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.kp-canvas-options input[type=color]{width:34px;height:34px;border:1px solid #e2e8f0;border-radius:8px;padding:2px;cursor:pointer;background:#fff}
.kp-canvas-size-lbl,.kp-canvas-shape-lbl{font-size:12px;font-weight:700;color:#64748b;display:flex;align-items:center;gap:6px}
.kp-canvas-actions{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
.kp-canvas-action-btn{font-family:'Nunito',sans-serif;font-size:12px;font-weight:700;color:#334155;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:8px;padding:7px 12px;cursor:pointer;transition:background .15s}
.kp-canvas-action-btn:hover{background:#e2e8f0}
.kp-canvas-save-btn{background:var(--kp-primary,#0891b2);border-color:var(--kp-primary,#0891b2);color:#fff}
.kp-canvas-save-btn:hover{background:var(--kp-primary-dark,#0e7490)}
.kp-canvas-stage{overflow-x:auto;border:1px solid #e2e8f0;border-radius:10px;background:#f8fafc;padding:8px;display:flex;justify-content:center}
#kp-canvas-el{background:#ffffff;border-radius:4px;box-shadow:0 1px 3px rgba(0,0,0,.08);touch-action:none;cursor:crosshair;max-width:100%;height:auto}

/* -- Narzedzia edycji zdjec (canvas_mode='photo', kurs "GIMP") --- */
.kp-canvas-photo-tools{display:flex;flex-direction:column;gap:10px;margin-bottom:10px;padding:10px 12px;background:#ecfeff;border:1px solid #a5f3fc;border-radius:10px}
.kp-canvas-photo-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.kp-canvas-upload-lbl{font-family:'Nunito',sans-serif;font-size:12px;font-weight:700;color:#fff;background:var(--kp-primary,#0891b2);border-radius:8px;padding:8px 14px;cursor:pointer;transition:background .15s}
.kp-canvas-upload-lbl:hover{background:var(--kp-primary-dark,#0e7490)}
.kp-canvas-filters-row{gap:16px}
.kp-canvas-filter-lbl{font-size:12px;font-weight:700;color:#0e7490;display:flex;align-items:center;gap:6px}
.kp-canvas-filter-lbl input[type=range]{width:100px}

.kp-lesson-task-box{background:#fefce8;border:1px solid #fde68a;border-radius:12px;padding:1.25rem}
.kp-task-label{font-size:13px;font-weight:800;color:#92400e;margin-bottom:8px}
.kp-task-text{font-size:14px;line-height:1.7;color:#78350f}

.kp-lesson-footer{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid #e2e8f0}
.kp-done-info{font-size:13px;color:#065f46;background:#d1fae5;border-radius:8px;padding:8px 16px;font-weight:600}
.kp-complete-btn{width:100%;max-width:400px;padding:14px;background:linear-gradient(135deg,var(--kp-primary,#0891b2),#4f46e5);color:#fff;border:none;border-radius:10px;font-family:'Nunito',sans-serif;font-size:15px;font-weight:800;cursor:pointer;transition:opacity .15s}
.kp-complete-btn:hover{opacity:.9}
.kp-next-btn{width:100%;max-width:400px;padding:12px;background:#fff;color:var(--kp-primary,#0891b2);border:2px solid var(--kp-primary,#0891b2);border-radius:10px;font-family:'Nunito',sans-serif;font-size:14px;font-weight:700;cursor:pointer;transition:background .15s}
.kp-next-btn:hover{background:var(--kp-primary-tint,#cffafe)}

/* ======= Zablokowane kursy ======= */
.kp-card-locked{position:relative;opacity:.85}
.kp-lock-overlay{position:absolute;top:10px;right:10px;font-size:18px;background:#fff;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.kp-access-note{font-size:11px;color:#92400e;margin-top:6px;font-weight:600}

.kp-detail-locked{text-align:center;padding:48px 24px}
.kp-lock-big{font-size:48px;margin-bottom:16px}
.kp-detail-locked h3{font-size:18px;font-weight:800;color:#1a1a2e;margin-bottom:8px}
.kp-detail-locked p{font-size:14px;color:#64748b;margin-bottom:20px}

/* ======= Modal odblokowania ======= */
.kp-modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px}
.kp-modal-box{background:#fff;border-radius:16px;padding:32px;max-width:420px;width:100%;position:relative;text-align:center;box-shadow:0 24px 60px rgba(0,0,0,.25)}
.kp-modal-close{position:absolute;top:14px;right:16px;background:none;border:none;font-size:24px;color:#94a3b8;cursor:pointer;line-height:1}
.kp-modal-close:hover{color:#1a1a2e}
.kp-modal-icon{font-size:36px;margin-bottom:12px}
#kp-unlock-title{font-size:18px;font-weight:800;color:#1a1a2e;margin-bottom:6px}
.kp-unlock-price{font-size:15px;font-weight:700;color:var(--kp-primary,#0891b2);margin-bottom:20px}

.kp-unlock-tabs{display:flex;border:1px solid #e2e8f0;border-radius:8px;overflow:hidden;margin-bottom:20px}
.kp-unlock-tab{flex:1;padding:10px;font-family:'Nunito',sans-serif;font-size:13px;font-weight:700;border:none;background:#f8fafc;color:#64748b;cursor:pointer}
.kp-unlock-tab.kp-active{background:var(--kp-primary,#0891b2);color:#fff}

.kp-unlock-panel p{font-size:13px;color:#64748b;margin-bottom:16px;line-height:1.5}
.kp-btn-checkout{width:100%;padding:13px;background:var(--kp-primary,#0891b2);color:#fff;border:none;border-radius:8px;font-family:'Nunito',sans-serif;font-size:14px;font-weight:700;cursor:pointer}
.kp-btn-checkout:hover{background:var(--kp-primary-dark,#0e7490)}
.kp-btn-checkout:disabled{opacity:.6;cursor:not-allowed}

.kp-code-field{width:100%;padding:12px;border:1px solid #d1d5db;border-radius:8px;font-family:'Nunito',sans-serif;font-size:15px;text-align:center;text-transform:uppercase;letter-spacing:1px;margin-bottom:14px;outline:none}
.kp-code-field:focus{border-color:var(--kp-primary,#0891b2);box-shadow:0 0 0 3px rgba(var(--kp-primary-rgb,8,145,178),.1)}

/* ======= Edytor blokowy (Scratch-like) ======= */
#kp-block-editor-screen{padding-bottom:2rem}
.kp-be-intro{font-size:14px;line-height:1.65;color:#374151;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1rem 1.25rem;margin-bottom:1rem}

.kp-be-wrap{display:grid;grid-template-columns:160px 1fr 220px;gap:14px}
.kp-be-col{display:flex;flex-direction:column;gap:8px}
.kp-be-h2{font-size:12px;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px}

.kp-be-palette{display:flex;flex-direction:column;gap:8px;position:sticky;top:16px;align-self:flex-start}
.kp-be-block{padding:10px 12px;border-radius:8px;font-size:13px;font-weight:700;cursor:grab;user-select:none;border:1px solid transparent}
.kp-be-block:active{cursor:grabbing}
.kp-be-block[data-cat="move"]{background:#dbeafe;color:#1e40af}
.kp-be-block[data-cat="loop"]{background:#dcfce7;color:#166534}

.kp-be-hint-btn{padding:8px 10px;background:#fff;border:1px solid #e2e8f0;border-radius:8px;font-family:'Nunito',sans-serif;font-size:12px;font-weight:700;color:var(--kp-primary,#0891b2);cursor:pointer}
.kp-be-hint{font-size:12px;color:#92400e;background:#fefce8;border:1px solid #fde68a;border-radius:8px;padding:10px 12px;line-height:1.5}

.kp-be-workspace{min-height:320px;max-height:520px;overflow-y:auto;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:6px;transition:background .12s ease,border-color .12s ease}
.kp-be-workspace-over{background:var(--kp-primary-tint,#cffafe);border-color:var(--kp-primary,#0891b2)}
.kp-be-empty{font-size:13px;color:#94a3b8;text-align:center;margin-top:130px}
.kp-be-drag-ghost{position:absolute;z-index:99999;pointer-events:none;padding:10px 12px;border-radius:8px;font-size:13px;font-weight:700;background:var(--kp-primary,#0891b2);color:#fff;box-shadow:0 8px 20px rgba(0,0,0,.25);opacity:.92}
.kp-be-seq-block{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:8px;font-size:13px;font-weight:700;border:1px solid transparent}
.kp-be-seq-block[data-cat="move"]{background:#dbeafe;color:#1e40af}
.kp-be-seq-block[data-cat="loop"]{background:#dcfce7;color:#166534}
.kp-be-rm{background:none;border:none;cursor:pointer;color:inherit;opacity:.55;font-size:16px;line-height:1;padding:2px}
.kp-be-rm:hover{opacity:1}

.kp-be-stage-col{align-items:center}
.kp-be-grid-wrap{display:flex;justify-content:center;width:100%}
.kp-be-grid{position:relative;background:#fff;border:1px solid #e2e8f0;border-radius:8px;overflow:hidden}
.kp-be-obstacle{position:absolute;background:#fee2e2;border:1px solid #fca5a5}
.kp-be-goal{position:absolute;display:flex;align-items:center;justify-content:center;font-size:16px}
.kp-be-cat{position:absolute;font-size:20px;display:flex;align-items:center;justify-content:center;transition:left .4s ease,top .4s ease,transform .4s ease}

.kp-be-run-btn{width:100%;padding:10px;background:var(--kp-primary,#0891b2);color:#fff;border:none;border-radius:8px;font-family:'Nunito',sans-serif;font-size:13px;font-weight:700;cursor:pointer}
.kp-be-run-btn:hover{background:var(--kp-primary-dark,#0e7490)}
.kp-be-run-btn:disabled{opacity:.6;cursor:not-allowed}
.kp-be-reset-btn{width:100%;padding:9px;background:#fff;color:#64748b;border:1px solid #e2e8f0;border-radius:8px;font-family:'Nunito',sans-serif;font-size:12px;font-weight:700;cursor:pointer}
.kp-be-reset-btn:hover{background:#f8fafc}
.kp-be-msg{font-size:12px;color:#64748b;text-align:center;min-height:32px;line-height:1.4}

@media(max-width:760px){
    .kp-be-wrap{grid-template-columns:1fr}
}

/* ======= Arkusz kalkulacyjny (interaktywne cwiczenia Excel) ======= */
.kp-sheet-box{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:14px;margin-top:14px}
.kp-sheet-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:10px;flex-wrap:wrap}
.kp-sheet-scroll{overflow-x:auto;border:1px solid #e2e8f0;border-radius:8px}
.kp-sheet-table{border-collapse:collapse;width:100%}
.kp-sheet-table th{background:#f1f5f9;color:#64748b;font-size:12px;font-weight:700;padding:6px 4px;border:1px solid #e2e8f0;text-align:center;min-width:76px}
.kp-sheet-table td{border:1px solid #e2e8f0;padding:0}
.kp-sheet-input{width:100%;min-width:76px;box-sizing:border-box;border:none;padding:7px 8px;font-size:13px;font-family:'Nunito',sans-serif;text-align:left;outline:none;background:transparent}
.kp-sheet-input:focus{background:#eff6ff;box-shadow:inset 0 0 0 2px var(--kp-primary,#0891b2)}
.kp-sheet-locked{background:#f8fafc;color:#334155;font-weight:700;cursor:default}
.kp-sheet-corner{background:#e2e8f0!important}

/* ======= Przelacznik jezyka (Python/C++/Word/Excel/Linux/...) =======
   Liczba kategorii rosnie z czasem (obecnie kilkanascie) - zamiast
   .kp-lang-switch{display:flex} bez zawijania (co na waskich ekranach
   telefonu powodowalo, ze czesc przyciskow "wypadala" poza widoczny
   obszar i byla calkowicie niedostepna), pasek jest teraz POZIOMO
   PRZEWIJALNY na kazdej szerokosci ekranu - wszystkie kategorie sa
   zawsze osiagalne przesunieciem palcem w bok, tak jak w typowych
   aplikacjach mobilnych z wieloma zakladkami. */
.kp-lang-switch{
    display:flex;
    gap:8px;
    margin-bottom:16px;
    border-bottom:1px solid #e2e8f0;
    padding-bottom:14px;
    overflow-x:auto;
    overflow-y:hidden;
    flex-wrap:nowrap;
    -webkit-overflow-scrolling:touch;
    scroll-snap-type:x proximity;
    scrollbar-width:thin;
    scrollbar-color:#67e8f9 transparent;
}
.kp-lang-switch::-webkit-scrollbar{height:6px}
.kp-lang-switch::-webkit-scrollbar-track{background:transparent}
.kp-lang-switch::-webkit-scrollbar-thumb{background:#67e8f9;border-radius:10px}
.kp-lang-btn{padding:9px 18px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;font-family:'Nunito',sans-serif;font-size:14px;font-weight:700;color:#64748b;cursor:pointer;transition:background .15s,color .15s;flex-shrink:0;white-space:nowrap;scroll-snap-align:start}
.kp-lang-btn:hover{background:#f1f5f9}
.kp-lang-btn.kp-active{background:var(--kp-primary,#0891b2);color:#fff;border-color:var(--kp-primary,#0891b2)}

.kp-prog-lang-label{font-size:13px;font-weight:800;color:var(--kp-primary,#0891b2);text-transform:uppercase;letter-spacing:.5px;margin:18px 0 8px}
.kp-prog-lang-label:first-of-type{margin-top:0}

/* ======= Edytor kodu ucznia (Pyodide) ======= */
.kp-run-box{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1.25rem;margin-top:1rem}
.kp-run-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.kp-run-label{font-size:13px;font-weight:800;color:#374151}
.kp-run-btn{background:#10b981;color:#fff;border:none;border-radius:8px;padding:9px 18px;font-family:'Nunito',sans-serif;font-size:13px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center}
.kp-run-btn:hover{background:#059669}
.kp-run-btn:disabled{opacity:.65;cursor:not-allowed}
.kp-run-spinner{display:inline-block;width:13px;height:13px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:kp-run-spin .6s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes kp-run-spin{to{transform:rotate(360deg)}}

.kp-run-editor{width:100%;min-height:160px;background:#0a0e1a;color:#e2e8f0;border:1px solid rgba(var(--kp-primary-rgb,8,145,178),.3);border-radius:8px;padding:14px;font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.7;resize:vertical;outline:none;white-space:pre}
.kp-run-editor:focus{border-color:var(--kp-primary,#0891b2);box-shadow:0 0 0 3px rgba(var(--kp-primary-rgb,8,145,178),.1)}

.kp-run-output-box{margin-top:14px}
.kp-run-output-label{font-size:11px;font-weight:700;color:#64748b;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.kp-run-output{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:12px 14px;font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.6;color:#1a1a2e;white-space:pre-wrap;word-break:break-word;margin:0;max-height:220px;overflow-y:auto}

.kp-run-result{margin-top:12px;padding:10px 16px;border-radius:8px;font-size:13px;font-weight:700}
.kp-run-result.kp-run-ok{background:#d1fae5;color:#065f46}
.kp-run-result.kp-run-err{background:#fee2e2;color:#7f1d1d}

/* ======= Quiz obrazkowy (test koncowy) ======= */
.kp-qi-progress{display:flex;justify-content:center;gap:8px;margin:4px 0 18px}
.kp-qi-dot{width:10px;height:10px;border-radius:50%;background:#e2e8f0;display:inline-block;transition:background .15s}
.kp-qi-dot-done{background:#16a34a}
.kp-qi-dot-active{background:var(--kp-primary,#0891b2);transform:scale(1.2)}

.kp-qi-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1.5rem;display:flex;flex-direction:column;gap:1rem;align-items:center}
.kp-qi-question{font-size:16px;font-weight:800;color:#1a1a2e;text-align:center}
.kp-qi-svg-wrap{width:100%;max-width:400px}
.kp-qi-svg-wrap svg{width:100%;height:auto;display:block;border-radius:10px}

.kp-qi-options{display:flex;flex-direction:column;gap:10px;width:100%;max-width:480px}
.kp-qi-option{padding:12px 16px;background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:10px;font-family:'Nunito',sans-serif;font-size:14px;font-weight:700;color:#374151;cursor:pointer;text-align:left;transition:background .12s,border-color .12s}
.kp-qi-option:hover:not(:disabled){background:#f1f5f9;border-color:#67e8f9}
.kp-qi-option:disabled{cursor:default}
.kp-qi-options-locked .kp-qi-option:not(.kp-qi-option-correct):not(.kp-qi-option-wrong){opacity:.55}
.kp-qi-option-correct{background:#dcfce7 !important;border-color:#16a34a !important;color:#166534 !important}
.kp-qi-option-wrong{background:#fee2e2 !important;border-color:#dc2626 !important;color:#7f1d1d !important}

.kp-qi-feedback{font-size:13px;font-weight:700;border-radius:8px;padding:10px 14px;width:100%;max-width:480px;text-align:center}
.kp-qi-feedback.kp-qi-ok{background:#d1fae5;color:#065f46}
.kp-qi-feedback.kp-qi-err{background:#fee2e2;color:#7f1d1d}

.kp-qi-actions{display:flex;justify-content:center;margin-top:14px}
.kp-qi-actions .kp-be-run-btn,.kp-qi-actions .kp-be-reset-btn{max-width:280px}

.kp-qi-result{margin-top:1rem;border-radius:12px;padding:1.75rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px}
.kp-qi-result-ok{background:#f0fdf4;border:1px solid #86efac}
.kp-qi-result-fail{background:#fefce8;border:1px solid #fde68a}
.kp-qi-result-emoji{font-size:36px;line-height:1}
.kp-qi-result-title{font-size:17px;font-weight:800;color:#1a1a2e}
.kp-qi-result-sub{font-size:13px;color:#64748b;max-width:420px;line-height:1.5}

/* -- Baner wersji demo ([panel_demo], bez logowania) ------------- */
.kp-demo-banner{width:100%;max-width:100%;box-sizing:border-box;margin:0 0 1.25rem;display:flex;align-items:center;gap:14px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;padding:14px 18px;font-family:'Nunito',sans-serif}
.kp-demo-banner-icon{font-size:26px;line-height:1;flex-shrink:0}
.kp-demo-banner-text{flex:1;font-size:13px;color:#166534;line-height:1.5}
.kp-demo-banner-text strong{display:inline-block;margin-bottom:2px;font-size:14px;color:#14532d}
.kp-demo-banner-btn{flex-shrink:0;padding:10px 18px;background:#16a34a;color:#fff;border-radius:8px;font-size:13px;font-weight:800;text-decoration:none;white-space:nowrap;transition:background .15s}
.kp-demo-banner-btn:hover{background:#15803d;color:#fff}
@media(max-width:560px){.kp-demo-banner{flex-wrap:wrap}.kp-demo-banner-btn{width:100%;text-align:center}}