/* ══════════════════════════════════════════════
   SPACESHIELD AI v5.2 · courses.css
   Painel de Cursos de Programação
   Módulos: OOP · Lógica · Agile · Linguagens
   Seletores: crs-*
   Versão 1.0 · LinkedIn Ads B2B ready
══════════════════════════════════════════════ */

/* ──────────────────────────────────────────────
   PANEL WRAPPER
────────────────────────────────────────────── */
.crs-panel {
    padding:    0 2px;
    min-height: 500px;
}

/* ──────────────────────────────────────────────
   HEADER
────────────────────────────────────────────── */
.crs-header {
    display:         flex;
    align-items:     flex-start;
    justify-content: space-between;
    gap:             16px;
    margin-bottom:   18px;
    padding:         14px 16px;
    background:      linear-gradient(135deg, rgba(139,92,246,.10), rgba(0,212,255,.05));
    border:          1px solid rgba(139,92,246,.30);
    border-radius:   8px;
}

.crs-header-left { flex: 1; }

.crs-title {
    font-family:    'Share Tech Mono', monospace;
    font-size:      16px;
    color:          #a78bfa;
    letter-spacing: 2px;
    margin-bottom:  4px;
    text-shadow:    0 0 12px rgba(139,92,246,.40);
}

.crs-subtitle {
    font-size:    11px;
    color:        var(--text2);
    margin-bottom:4px;
}

.crs-compliance {
    font-size:      9px;
    color:          var(--text3);
    letter-spacing: .5px;
}

/* ──────────────────────────────────────────────
   HEADER KPIs BADGE
────────────────────────────────────────────── */
.crs-header-kpis {
    display:   flex;
    gap:       12px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.crs-kpi-badge {
    display:        flex;
    flex-direction: column;
    align-items:    center;
    padding:        8px 14px;
    background:     rgba(139,92,246,.08);
    border:         1px solid rgba(139,92,246,.20);
    border-radius:  6px;
    min-width:      64px;
}

.crs-kpi-badge-val {
    font-family:  'Share Tech Mono', monospace;
    font-size:    18px;
    color:        #a78bfa;
    line-height:  1;
}

.crs-kpi-badge-lbl {
    font-size:      8px;
    color:          var(--text3);
    letter-spacing: .5px;
    margin-top:     3px;
    text-align:     center;
}

/* ──────────────────────────────────────────────
   GLOBAL PROGRESS BAR
────────────────────────────────────────────── */
.crs-global-bar-wrap {
    margin:       0 0 18px;
    padding:      10px 14px;
    background:   rgba(139,92,246,.05);
    border:       1px solid rgba(139,92,246,.15);
    border-radius:6px;
}

.crs-global-bar-header {
    display:         flex;
    justify-content: space-between;
    align-items:     center;
    margin-bottom:   6px;
}

.crs-global-bar-label {
    font-family:    'Share Tech Mono', monospace;
    font-size:      10px;
    color:          #a78bfa;
    letter-spacing: 1px;
}

.crs-global-bar-pct {
    font-family: 'Share Tech Mono', monospace;
    font-size:   12px;
    color:       #a78bfa;
}

.crs-global-bar-track {
    height:        6px;
    background:    rgba(139,92,246,.15);
    border-radius: 3px;
    overflow:      hidden;
}

.crs-global-bar-fill {
    height:     100%;
    background: linear-gradient(90deg, #7c3aed, #a78bfa);
    border-radius: 3px;
    transition: width .6s ease;
}

/* ──────────────────────────────────────────────
   MODULE NAV TABS
────────────────────────────────────────────── */
.crs-nav {
    display:       flex;
    gap:           6px;
    flex-wrap:     wrap;
    margin-bottom: 16px;
}

.crs-nav-btn {
    padding:        7px 14px;
    font-family:    'Share Tech Mono', monospace;
    font-size:      10px;
    letter-spacing: 1px;
    background:     rgba(139,92,246,.08);
    border:         1px solid rgba(139,92,246,.20);
    border-radius:  5px;
    color:          var(--text2);
    cursor:         pointer;
    transition:     all .2s;
    display:        flex;
    align-items:    center;
    gap:            6px;
}

.crs-nav-btn:hover {
    background: rgba(139,92,246,.16);
    color:      #a78bfa;
    border-color: rgba(139,92,246,.40);
}

.crs-nav-btn.active {
    background:  rgba(139,92,246,.22);
    border-color:#a78bfa;
    color:       #a78bfa;
    box-shadow:  0 0 10px rgba(139,92,246,.20);
}

.crs-nav-badge {
    background:  rgba(139,92,246,.30);
    color:       #c4b5fd;
    font-size:   8px;
    padding:     1px 5px;
    border-radius:3px;
}

/* ──────────────────────────────────────────────
   MODULE PANEL
────────────────────────────────────────────── */
.crs-module {
    display: none;
}

.crs-module.active {
    display: block;
}

/* ──────────────────────────────────────────────
   MODULE HEADER
────────────────────────────────────────────── */
.crs-mod-header {
    display:       flex;
    gap:           14px;
    align-items:   flex-start;
    padding:       14px;
    background:    rgba(0,0,0,.20);
    border:        1px solid rgba(139,92,246,.18);
    border-radius: 8px;
    margin-bottom: 14px;
}

.crs-mod-icon {
    font-size:   32px;
    line-height: 1;
    flex-shrink: 0;
}

.crs-mod-info { flex: 1; }

.crs-mod-title {
    font-family:    'Share Tech Mono', monospace;
    font-size:      13px;
    color:          #a78bfa;
    letter-spacing: 1.5px;
    margin-bottom:  3px;
}

.crs-mod-desc {
    font-size:    11px;
    color:        var(--text2);
    line-height:  1.5;
    margin-bottom:6px;
}

.crs-mod-tags {
    display:  flex;
    gap:      5px;
    flex-wrap:wrap;
}

.crs-mod-tag {
    font-size:    8px;
    padding:      2px 7px;
    border-radius:3px;
    letter-spacing:.5px;
    background:   rgba(139,92,246,.15);
    border:       1px solid rgba(139,92,246,.25);
    color:        #c4b5fd;
}

.crs-mod-progress-wrap {
    flex-shrink: 0;
    text-align:  center;
    min-width:   70px;
}

.crs-mod-pct {
    font-family: 'Share Tech Mono', monospace;
    font-size:   22px;
    color:       #a78bfa;
    line-height: 1;
}

.crs-mod-pct-lbl {
    font-size:   8px;
    color:       var(--text3);
    letter-spacing:.5px;
    margin-bottom:5px;
}

.crs-mod-bar-track {
    height:       4px;
    background:   rgba(139,92,246,.15);
    border-radius:2px;
    overflow:     hidden;
    width:        70px;
}

.crs-mod-bar-fill {
    height:     100%;
    background: linear-gradient(90deg, #7c3aed, #a78bfa);
    border-radius:2px;
    transition: width .5s ease;
}

/* ──────────────────────────────────────────────
   LESSONS GRID
────────────────────────────────────────────── */
.crs-section-title {
    font-family:    'Share Tech Mono', monospace;
    font-size:      10px;
    color:          var(--accent);
    letter-spacing: 1.5px;
    border-left:    3px solid var(--accent);
    padding-left:   8px;
    margin:         14px 0 10px;
}

.crs-lessons-grid {
    display:               grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap:                   10px;
    margin-bottom:         14px;
}

.crs-lesson-card {
    padding:       10px 12px;
    background:    rgba(0,0,0,.25);
    border:        1px solid rgba(139,92,246,.15);
    border-radius: 6px;
    cursor:        pointer;
    transition:    all .2s;
    position:      relative;
}

.crs-lesson-card:hover {
    background:   rgba(139,92,246,.08);
    border-color: rgba(139,92,246,.35);
    transform:    translateY(-1px);
}

.crs-lesson-card.done {
    border-color: rgba(0,255,136,.25);
    background:   rgba(0,255,136,.04);
}

.crs-lesson-card.in-progress {
    border-color: rgba(255,214,0,.30);
    background:   rgba(255,214,0,.04);
}

.crs-lesson-top {
    display:         flex;
    justify-content: space-between;
    align-items:     flex-start;
    margin-bottom:   5px;
}

.crs-lesson-code {
    font-family:  'Share Tech Mono', monospace;
    font-size:    8px;
    color:        var(--text3);
    letter-spacing:.5px;
}

.crs-lesson-status-badge {
    font-size:    7px;
    padding:      2px 6px;
    border-radius:3px;
    letter-spacing:.5px;
    font-family:  'Share Tech Mono', monospace;
}

.crs-lesson-status-badge.pending     { background:rgba(100,116,139,.20); color:#94a3b8; }
.crs-lesson-status-badge.in-progress { background:rgba(255,214,0,.20);   color:#ffd600; }
.crs-lesson-status-badge.done        { background:rgba(0,255,136,.18);   color:#00ff88; }

.crs-lesson-title {
    font-family:  'Share Tech Mono', monospace;
    font-size:    11px;
    color:        var(--text1);
    margin-bottom:4px;
    line-height:  1.3;
}

.crs-lesson-meta {
    display:  flex;
    gap:      10px;
    flex-wrap:wrap;
}

.crs-lesson-meta-item {
    font-size: 9px;
    color:     var(--text3);
    display:   flex;
    gap:       3px;
    align-items:center;
}

.crs-lesson-progress-bar {
    height:       3px;
    background:   rgba(139,92,246,.15);
    border-radius:2px;
    overflow:     hidden;
    margin-top:   7px;
}

.crs-lesson-progress-fill {
    height:     100%;
    background: linear-gradient(90deg, #7c3aed, #a78bfa);
    transition: width .4s;
}

.crs-lesson-card.done .crs-lesson-progress-fill {
    background: linear-gradient(90deg, #059669, #00ff88);
}

/* ──────────────────────────────────────────────
   HANDS-ON LAB SECTION
────────────────────────────────────────────── */
.crs-labs-grid {
    display:               grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap:                   10px;
    margin-bottom:         14px;
}

.crs-lab-card {
    padding:       10px 12px;
    background:    rgba(0,0,0,.25);
    border:        1px solid rgba(0,212,255,.15);
    border-radius: 6px;
    cursor:        pointer;
    transition:    all .2s;
}

.crs-lab-card:hover {
    background:   rgba(0,212,255,.05);
    border-color: rgba(0,212,255,.35);
}

.crs-lab-card.done {
    border-color: rgba(0,255,136,.25);
    background:   rgba(0,255,136,.04);
}

.crs-lab-header {
    display:         flex;
    justify-content: space-between;
    align-items:     center;
    margin-bottom:   5px;
}

.crs-lab-icon   { font-size:14px; }

.crs-lab-difficulty {
    font-size:    7px;
    padding:      2px 6px;
    border-radius:3px;
    letter-spacing:.5px;
    font-family:  'Share Tech Mono', monospace;
}

.crs-lab-difficulty.basico       { background:rgba(0,255,136,.15); color:#00ff88; }
.crs-lab-difficulty.intermediario{ background:rgba(255,214,0,.15);  color:#ffd600; }
.crs-lab-difficulty.avancado     { background:rgba(239,68,68,.18);  color:#ef4444; }

.crs-lab-title {
    font-family:  'Share Tech Mono', monospace;
    font-size:    11px;
    color:        var(--text1);
    margin-bottom:3px;
}

.crs-lab-desc {
    font-size:   9px;
    color:       var(--text3);
    line-height: 1.4;
    margin-bottom:7px;
}

.crs-lab-footer {
    display:         flex;
    justify-content: space-between;
    align-items:     center;
}

.crs-lab-lang {
    font-size:    8px;
    color:        var(--accent);
    background:   rgba(0,212,255,.08);
    padding:      2px 6px;
    border-radius:3px;
    border:       1px solid rgba(0,212,255,.20);
}

.crs-lab-btn {
    font-family:    'Share Tech Mono', monospace;
    font-size:      8px;
    letter-spacing: .8px;
    padding:        4px 10px;
    background:     rgba(139,92,246,.15);
    border:         1px solid rgba(139,92,246,.30);
    border-radius:  4px;
    color:          #a78bfa;
    cursor:         pointer;
    transition:     all .2s;
}

.crs-lab-btn:hover {
    background: rgba(139,92,246,.28);
    color:      #c4b5fd;
}

.crs-lab-card.done .crs-lab-btn {
    background: rgba(0,255,136,.12);
    border-color:rgba(0,255,136,.25);
    color:      #00ff88;
}

/* ──────────────────────────────────────────────
   QUIZ / AVALIAÇÃO
────────────────────────────────────────────── */
.crs-quiz-wrap {
    padding:       12px 14px;
    background:    rgba(0,0,0,.22);
    border:        1px solid rgba(255,214,0,.18);
    border-radius: 7px;
    margin-bottom: 14px;
}

.crs-quiz-header {
    display:         flex;
    justify-content: space-between;
    align-items:     center;
    margin-bottom:   10px;
}

.crs-quiz-title {
    font-family:    'Share Tech Mono', monospace;
    font-size:      11px;
    color:          #ffd600;
    letter-spacing: 1px;
}

.crs-quiz-score {
    font-family:  'Share Tech Mono', monospace;
    font-size:    11px;
    color:        #ffd600;
}

.crs-quiz-question {
    font-size:    11px;
    color:        var(--text2);
    margin-bottom:8px;
    line-height:  1.5;
}

.crs-quiz-options {
    display:  flex;
    flex-direction:column;
    gap:      5px;
    margin-bottom:10px;
}

.crs-quiz-opt {
    padding:       7px 10px;
    font-size:     10px;
    background:    rgba(255,214,0,.04);
    border:        1px solid rgba(255,214,0,.14);
    border-radius: 4px;
    color:         var(--text2);
    cursor:        pointer;
    transition:    all .18s;
    text-align:    left;
    font-family:   'Share Tech Mono', monospace;
}

.crs-quiz-opt:hover {
    background: rgba(255,214,0,.10);
    color:      #ffd600;
    border-color:rgba(255,214,0,.30);
}

.crs-quiz-opt.correct {
    background:   rgba(0,255,136,.12);
    border-color: rgba(0,255,136,.35);
    color:        #00ff88;
}

.crs-quiz-opt.wrong {
    background:   rgba(239,68,68,.12);
    border-color: rgba(239,68,68,.35);
    color:        #ef4444;
}

.crs-quiz-feedback {
    font-size:    10px;
    margin-bottom:8px;
    padding:      6px 10px;
    border-radius:4px;
    display:      none;
}

.crs-quiz-feedback.show { display:block; }
.crs-quiz-feedback.ok   { background:rgba(0,255,136,.10); color:#00ff88; border:1px solid rgba(0,255,136,.20); }
.crs-quiz-feedback.err  { background:rgba(239,68,68,.10); color:#ef4444; border:1px solid rgba(239,68,68,.20); }

.crs-quiz-actions {
    display: flex;
    gap:     8px;
}

.crs-quiz-btn {
    font-family:    'Share Tech Mono', monospace;
    font-size:      9px;
    letter-spacing: .8px;
    padding:        5px 12px;
    border-radius:  4px;
    cursor:         pointer;
    transition:     all .2s;
}

.crs-quiz-btn-submit {
    background:  rgba(255,214,0,.15);
    border:      1px solid rgba(255,214,0,.30);
    color:       #ffd600;
}

.crs-quiz-btn-submit:hover {
    background: rgba(255,214,0,.25);
}

.crs-quiz-btn-next {
    background:  rgba(139,92,246,.15);
    border:      1px solid rgba(139,92,246,.30);
    color:       #a78bfa;
    display:     none;
}

.crs-quiz-btn-next.show { display:inline-block; }

.crs-quiz-btn-next:hover { background:rgba(139,92,246,.25); }

/* ──────────────────────────────────────────────
   CODE EDITOR / TERMINAL SIMULADO
────────────────────────────────────────────── */
.crs-terminal-wrap {
    background:    rgba(0,0,0,.60);
    border:        1px solid rgba(0,212,255,.20);
    border-radius: 6px;
    overflow:      hidden;
    margin-bottom: 12px;
}

.crs-terminal-bar {
    display:         flex;
    align-items:     center;
    gap:             6px;
    padding:         7px 10px;
    background:      rgba(0,0,0,.40);
    border-bottom:   1px solid rgba(0,212,255,.10);
}

.crs-terminal-dot {
    width:        8px;
    height:       8px;
    border-radius:50%;
}

.crs-terminal-dot-r { background:#ef4444; }
.crs-terminal-dot-y { background:#ffd600; }
.crs-terminal-dot-g { background:#00ff88; }

.crs-terminal-file {
    font-family:    'Share Tech Mono', monospace;
    font-size:      9px;
    color:          var(--text3);
    letter-spacing: .5px;
    margin-left:    4px;
}

.crs-terminal-lang-badge {
    margin-left: auto;
    font-size:   8px;
    color:       var(--accent);
    background:  rgba(0,212,255,.08);
    padding:     1px 6px;
    border-radius:3px;
    border:      1px solid rgba(0,212,255,.15);
    font-family: 'Share Tech Mono', monospace;
}

.crs-code-area {
    width:       100%;
    min-height:  120px;
    padding:     10px;
    background:  transparent;
    border:      none;
    resize:      vertical;
    font-family: 'Share Tech Mono', monospace;
    font-size:   11px;
    color:       #e2e8f0;
    line-height: 1.6;
    outline:     none;
    box-sizing:  border-box;
}

.crs-run-bar {
    display:    flex;
    gap:        8px;
    align-items:center;
    padding:    7px 10px;
    border-top: 1px solid rgba(0,212,255,.10);
    background: rgba(0,0,0,.30);
}

.crs-run-btn {
    font-family:    'Share Tech Mono', monospace;
    font-size:      9px;
    letter-spacing: .8px;
    padding:        4px 12px;
    background:     rgba(0,255,136,.12);
    border:         1px solid rgba(0,255,136,.25);
    border-radius:  4px;
    color:          #00ff88;
    cursor:         pointer;
    transition:     all .2s;
}

.crs-run-btn:hover { background:rgba(0,255,136,.22); }

.crs-output-label {
    font-family:  'Share Tech Mono', monospace;
    font-size:    8px;
    color:        var(--text3);
    letter-spacing:.5px;
}

.crs-output-wrap {
    padding:     8px 10px;
    font-family: 'Share Tech Mono', monospace;
    font-size:   10px;
    color:       #94a3b8;
    min-height:  36px;
    white-space: pre-wrap;
    border-top:  1px solid rgba(0,212,255,.06);
    background:  rgba(0,0,0,.25);
}

.crs-output-wrap .crs-out-ok  { color: #00ff88; }
.crs-output-wrap .crs-out-err { color: #ef4444; }
.crs-output-wrap .crs-out-info{ color: #00d4ff; }

/* ──────────────────────────────────────────────
   AGILE BOARD (Kanban)
────────────────────────────────────────────── */
.crs-kanban {
    display:               grid;
    grid-template-columns: repeat(4, 1fr);
    gap:                   8px;
    margin-bottom:         14px;
}

@media (max-width: 900px) {
    .crs-kanban { grid-template-columns: repeat(2, 1fr); }
}

.crs-kanban-col {
    background:   rgba(0,0,0,.20);
    border:       1px solid rgba(139,92,246,.14);
    border-radius:6px;
    overflow:     hidden;
}

.crs-kanban-col-header {
    padding:     7px 10px;
    font-family: 'Share Tech Mono', monospace;
    font-size:   9px;
    letter-spacing:1px;
    border-bottom:1px solid rgba(139,92,246,.12);
    display:     flex;
    justify-content:space-between;
    align-items: center;
}

.crs-kanban-col-header.backlog    { color:#94a3b8; background:rgba(100,116,139,.08); }
.crs-kanban-col-header.todo       { color:#00d4ff; background:rgba(0,212,255,.06);   }
.crs-kanban-col-header.inprogress { color:#ffd600; background:rgba(255,214,0,.06);   }
.crs-kanban-col-header.done       { color:#00ff88; background:rgba(0,255,136,.06);   }

.crs-kanban-count {
    background:  rgba(139,92,246,.20);
    color:       #c4b5fd;
    font-size:   8px;
    padding:     1px 5px;
    border-radius:3px;
}

.crs-kanban-body {
    padding:    7px;
    display:    flex;
    flex-direction:column;
    gap:        5px;
    min-height: 80px;
}

.crs-kanban-card {
    padding:      6px 8px;
    background:   rgba(139,92,246,.07);
    border:       1px solid rgba(139,92,246,.15);
    border-radius:4px;
    font-size:    9px;
    color:        var(--text2);
    cursor:       pointer;
    transition:   all .18s;
}

.crs-kanban-card:hover {
    background:  rgba(139,92,246,.14);
    color:       #c4b5fd;
    border-color:rgba(139,92,246,.30);
}

.crs-kanban-card-title { font-weight:600; margin-bottom:2px; }
.crs-kanban-card-pts   { font-size:8px; color:var(--text3); }

/* ──────────────────────────────────────────────
   CERTIFICATE PREVIEW
────────────────────────────────────────────── */
.crs-cert-preview {
    padding:       16px;
    background:    linear-gradient(135deg, rgba(139,92,246,.08), rgba(0,0,0,.25));
    border:        1px solid rgba(139,92,246,.30);
    border-radius: 8px;
    text-align:    center;
    margin-bottom: 14px;
}

.crs-cert-icon  { font-size:36px; margin-bottom:6px; }

.crs-cert-title {
    font-family:    'Share Tech Mono', monospace;
    font-size:      14px;
    color:          #a78bfa;
    letter-spacing: 2px;
    margin-bottom:  4px;
}

.crs-cert-name {
    font-size:    18px;
    color:        var(--text1);
    margin-bottom:4px;
}

.crs-cert-course {
    font-family:  'Share Tech Mono', monospace;
    font-size:    10px;
    color:        var(--accent);
    margin-bottom:6px;
    letter-spacing:.5px;
}

.crs-cert-details {
    font-size:    9px;
    color:        var(--text3);
    margin-bottom:12px;
}

.crs-cert-badge {
    display:       inline-flex;
    align-items:   center;
    gap:           5px;
    font-family:   'Share Tech Mono', monospace;
    font-size:     9px;
    padding:       5px 14px;
    background:    rgba(139,92,246,.15);
    border:        1px solid rgba(139,92,246,.35);
    border-radius: 20px;
    color:         #c4b5fd;
    letter-spacing:.5px;
    margin-bottom: 12px;
}

.crs-cert-download-btn {
    font-family:    'Share Tech Mono', monospace;
    font-size:      9px;
    letter-spacing: 1px;
    padding:        7px 18px;
    background:     rgba(139,92,246,.18);
    border:         1px solid rgba(139,92,246,.40);
    border-radius:  5px;
    color:          #a78bfa;
    cursor:         pointer;
    transition:     all .2s;
    display:        inline-block;
}

.crs-cert-download-btn:hover {
    background:  rgba(139,92,246,.30);
    box-shadow:  0 0 14px rgba(139,92,246,.25);
}

/* ──────────────────────────────────────────────
   RESPONSIVE
────────────────────────────────────────────── */
@media (max-width: 768px) {
    .crs-header          { flex-direction:column; }
    .crs-header-kpis     { justify-content:flex-start; }
    .crs-lessons-grid    { grid-template-columns:1fr; }
    .crs-labs-grid       { grid-template-columns:1fr; }
}