/* ============================================
   FORMATION PAGE - RSI HUD Design
   Copie exacte du proto pages-extra.jsx
   ============================================ */

/* ============================================
   Page Layout
   ============================================ */
.formation-page {
    /* inherits from .hy-page */
}

.formation-page .hy-page-header {
    margin-bottom: 20px;
}

/* ============================================
   Tab Bar
   ============================================ */
.formation-tab-bar {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--hy-border-soft);
}

.formation-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--hy-ink-2);
    font-family: var(--hy-font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.15s ease;
    margin-bottom: -1px;
}

.formation-tab:hover {
    color: var(--hy-ink);
    background: rgba(255, 122, 38, 0.05);
}

.formation-tab.active {
    color: var(--hy-accent);
    border-bottom-color: var(--hy-accent);
}

.formation-tab-icon {
    font-size: 1rem;
}

.formation-tab-badge {
    padding: 2px 8px;
    background: var(--hy-accent);
    color: var(--hy-bg);
    font-size: 0.5625rem;
    font-weight: 600;
    border-radius: 2px;
}

.formation-tab-badge.warning {
    background: var(--hy-warn);
}

.formation-tab-badge.danger {
    background: var(--hy-danger);
}

/* ============================================
   Main Layout - 2 Columns (sidebar + viewer)
   ============================================ */
.formation-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 14px;
    min-height: calc(100vh - 280px);
}

@media (max-width: 1024px) {
    .formation-layout {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Sidebar Panel
   ============================================ */
.formation-sidebar {
    background: var(--hy-panel);
    border: 1px solid var(--hy-border-soft);
    clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--hy-border-soft);
    font-family: var(--hy-font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.2em;
    color: var(--hy-accent);
    text-transform: uppercase;
}

.sidebar-header-icon {
    font-size: 0.875rem;
}

.certification-list {
    padding: 8px;
}

/* ============================================
   Certification Card (comme proto ligne 793-851)
   ============================================ */
.cert-card {
    margin-bottom: 6px;
    border: 1px solid var(--hy-border-soft);
    clip-path: polygon(6px 0, calc(100% - 6px) 0, 100% 6px, 100% calc(100% - 6px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 6px), 0 6px);
    transition: all 0.15s ease;
}

.cert-card.selected,
.cert-card.expanded {
    border-color: var(--cert-color, var(--hy-accent));
    background: rgba(var(--cert-color-rgb, 255, 122, 38), 0.08);
}

/* ============================================
   Certification Header
   ============================================ */
.cert-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.cert-card-header:hover {
    background: rgba(var(--cert-color-rgb, 255, 122, 38), 0.05);
}

/* Icône certification (32x32 comme proto) */
.cert-icon {
    width: 32px;
    height: 32px;
    background: none !important;
    border: none !important;
    clip-path: none !important;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cert-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.cert-icon-text {
    color: var(--cert-color, var(--hy-accent));
    font-family: var(--hy-font-display);
    font-size: 0.6rem;
    font-weight: 700;
}

/* Info bloc */
.cert-info {
    flex: 1;
    min-width: 0;
}

.cert-code {
    font-family: var(--hy-font-mono);
    font-size: 0.5625rem;
    color: var(--cert-color, var(--hy-accent));
    letter-spacing: 0.1em;
    margin-bottom: 2px;
}

.cert-label {
    font-family: var(--hy-font-title);
    font-size: 0.75rem;
    color: var(--hy-ink);
    letter-spacing: 0.05em;
    margin-bottom: 3px;
}

.cert-stars {
    display: flex;
    align-items: center;
    gap: 1px;
}

.cert-star {
    font-size: 0.625rem;
    color: var(--hy-ink-3);
}

.cert-star.filled {
    color: var(--cert-color, var(--hy-accent));
}

.cert-progress {
    margin-left: 8px;
    font-family: var(--hy-font-mono);
    font-size: 0.5rem;
    color: var(--hy-ink-3);
    letter-spacing: 0.08em;
}

.cert-expand-icon {
    color: var(--hy-ink-3);
    font-size: 0.75rem;
    flex-shrink: 0;
}

/* ============================================
   Niveaux (quand expanded) - SPÉCIFIQUE FORMATION
   ============================================ */
.formation-sidebar .cert-levels {
    display: block !important;
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--hy-border-soft);
}

.formation-sidebar .cert-level-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    margin: 0 4px;
    cursor: pointer;
    font-family: var(--hy-font-mono);
    font-size: 0.625rem;
    color: var(--hy-ink-2);
    letter-spacing: 0.12em;
    transition: background 0.1s ease;
}

.formation-sidebar .cert-level-item:hover:not(.locked) {
    background: rgba(var(--cert-color-rgb, 255, 122, 38), 0.1);
}

.formation-sidebar .cert-level-item.selected {
    background: rgba(var(--cert-color-rgb, 255, 122, 38), 0.2);
}

.formation-sidebar .formation-sidebar .cert-level-item.locked {
    opacity: 0.4;
    cursor: not-allowed;
}

.formation-sidebar .formation-sidebar .cert-level-icon {
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

.formation-sidebar .cert-level-icon.done {
    color: var(--hy-success);
}

.formation-sidebar .cert-level-icon.active {
    color: var(--hy-ink);
}

.formation-sidebar .cert-level-icon.locked {
    color: var(--hy-ink-3);
    font-size: 0.75rem;
}

.formation-sidebar .cert-level-name {
    flex: 1;
}

/* Badge "EN COURS" - Vert comme proto */
.formation-sidebar .cert-level-badge {
    margin-left: auto;
    padding: 1px 6px;
    font-size: 0.5rem;
    font-weight: 600;
    border-radius: 4px;
}

.formation-sidebar .cert-level-badge.active {
    background: var(--hy-success);
    color: #000;
}

.formation-sidebar .cert-level-counter {
    margin-left: auto;
    padding: 1px 6px;
    font-size: 0.5rem;
    font-weight: 600;
    border-radius: 4px;
}

.formation-sidebar .cert-level-counter.pending {
    background: var(--hy-warn);
    color: #000;
}

.formation-sidebar .cert-level-counter.complete {
    background: var(--hy-success);
    color: #000;
}

/* ============================================
   Sous-certifications (indentées sous le niveau)
   ============================================ */
.formation-sidebar .cert-level-subs {
    display: block;
    margin-left: 24px;
    margin-top: 6px;
    padding: 8px 0 8px 12px;
    border-left: 1px solid rgba(var(--cert-color-rgb, 255, 122, 38), 0.3);
}

.formation-sidebar .cert-sub-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    margin-bottom: 2px;
    cursor: pointer;
    font-family: var(--hy-font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.08em;
    color: var(--hy-ink-2);
    transition: all 0.1s ease;
}

.formation-sidebar .cert-sub-item:hover {
    background: rgba(var(--cert-color-rgb, 255, 122, 38), 0.1);
}

.formation-sidebar .cert-sub-item.current {
    background: rgba(var(--cert-color-rgb, 255, 122, 38), 0.25);
    color: var(--hy-ink);
}

.formation-sidebar .cert-sub-item.done {
    color: var(--hy-success);
}

.formation-sidebar .cert-sub-item.done .cert-sub-icon {
    color: var(--hy-success);
}

/* Icône sous-certification - état pending en jaune */
.formation-sidebar .cert-sub-icon {
    width: 14px;
    text-align: center;
    flex-shrink: 0;
    color: var(--hy-warn);
}

.formation-sidebar .cert-sub-item.done .cert-sub-icon,
.formation-sidebar .cert-sub-item.current .cert-sub-icon {
    color: inherit;
}

.formation-sidebar .cert-sub-name {
    flex: 1;
}

.formation-sidebar .cert-sub-action {
    flex-shrink: 0;
    opacity: 0.5;
}

.formation-sidebar .cert-sub-item:hover .cert-sub-action {
    opacity: 1;
}

/* Message info QCM */
.formation-sidebar .cert-subs-info {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    padding: 8px 10px;
    margin: 4px 0;
    font-family: var(--hy-font-mono);
    font-size: 0.5625rem;
    letter-spacing: 0.04em;
    line-height: 1.4;
    border-radius: 4px;
}

.formation-sidebar .cert-subs-info.warning {
    background: rgba(251, 191, 36, 0.1);
    color: var(--hy-warn);
}

.formation-sidebar .cert-subs-info.success {
    background: rgba(61, 220, 132, 0.15);
    color: var(--hy-success);
}

.formation-sidebar .formation-sidebar .cert-subs-info-icon {
    flex-shrink: 0;
}

/* ============================================
   Document Viewer Panel
   ============================================ */
.formation-viewer {
    background: var(--hy-panel);
    border: 1px solid var(--hy-border-soft);
    clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
    display: flex;
    flex-direction: column;
}

.viewer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--hy-border-soft);
}

.viewer-title {
    font-family: var(--hy-font-mono);
    font-size: 0.75rem;
    color: var(--hy-ink);
    letter-spacing: 0.08em;
}

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

/* Document preview area */
.viewer-content {
    position: relative;
    flex: 1;
    min-height: 500px;
    background: #020308;
    border: 1px solid var(--hy-border-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin: 12px;
}

.viewer-logo-bg {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.05;
    pointer-events: none;
}

.viewer-logo-letter {
    font-family: var(--hy-font-display);
    font-size: 220px;
    color: var(--hy-accent);
    letter-spacing: -0.1em;
}

.viewer-doc-info {
    position: relative;
    text-align: center;
    animation: hy-fade-up 0.5s ease;
}

.viewer-doc-badge {
    font-family: var(--hy-font-mono);
    font-size: 0.6875rem;
    color: var(--hy-accent);
    letter-spacing: 0.4em;
    margin-bottom: 30px;
}

.viewer-doc-title {
    font-family: var(--hy-font-display);
    font-size: 2.25rem;
    color: var(--hy-ink);
    letter-spacing: 0.18em;
    margin-bottom: 14px;
}

.viewer-doc-subtitle {
    font-family: var(--hy-font-title);
    font-size: 1.375rem;
    color: var(--hy-accent);
    letter-spacing: 0.08em;
}

.viewer-doc-divider {
    width: 60px;
    height: 1px;
    background: var(--hy-accent);
    margin: 24px auto;
}

.viewer-doc-academy {
    font-family: var(--hy-font-mono);
    font-size: 0.625rem;
    color: var(--hy-ink-3);
    letter-spacing: 0.22em;
}

/* Page indicator */
.viewer-page-indicator {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--hy-border-soft);
    font-family: var(--hy-font-mono);
    font-size: 0.625rem;
    color: var(--hy-ink-2);
    letter-spacing: 0.1em;
}

/* ============================================
   Pending Certifications Panel
   ============================================ */
.pending-panel {
    padding: 20px;
}

.pending-group {
    background: var(--hy-panel);
    border: 1px solid var(--hy-border-soft);
    margin-bottom: 16px;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    overflow: hidden;
}

.pending-group-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(255, 122, 38, 0.08);
    border-bottom: 1px solid var(--hy-border);
}

.pending-group-code {
    font-family: var(--hy-font-mono);
    font-size: 0.75rem;
    color: var(--hy-accent);
    letter-spacing: 0.1em;
}

.pending-group-name {
    flex: 1;
    font-family: var(--hy-font-title);
    font-size: 0.875rem;
    color: var(--hy-ink);
}

.pending-level-section {
    padding: 12px 16px;
    border-bottom: 1px solid var(--hy-border-soft);
}

.pending-level-section:last-child {
    border-bottom: none;
}

.pending-level-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: var(--hy-warn);
    font-family: var(--hy-font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
}

.pending-member-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--hy-border-soft);
    margin-bottom: 8px;
}

.pending-member-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pending-member-avatar {
    width: 36px;
    height: 36px;
    border-radius: 4px;
    background: var(--hy-panel);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--hy-accent);
    font-family: var(--hy-font-display);
    font-size: 0.875rem;
}

.pending-member-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pending-member-name {
    font-family: var(--hy-font-body);
    font-size: 0.875rem;
    color: var(--hy-ink);
    font-weight: 500;
}

.pending-member-date {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--hy-font-mono);
    font-size: 0.625rem;
    color: var(--hy-ink-3);
    letter-spacing: 0.08em;
}

.pending-member-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ============================================
   Loading & Empty States
   ============================================ */
.formation-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 40px;
    gap: 20px;
}

.formation-empty {
    padding: 40px;
    text-align: center;
    background: var(--hy-panel);
    border: 1px solid var(--hy-border-soft);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .formation-sidebar {
        max-height: 400px;
        overflow-y: auto;
    }

    .formation-viewer {
        min-height: 500px;
    }
}

@media (max-width: 768px) {
    .formation-tab-bar {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .formation-tab {
        white-space: nowrap;
        padding: 10px 14px;
    }

    .viewer-doc-title {
        font-size: 1.75rem;
    }

    .viewer-doc-subtitle {
        font-size: 1.125rem;
    }
}