/* ============================================================
   KN8X Platform — Unified Portal UI
   ============================================================ */

:root {
    --bg: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-hover: #f1f3f4;
    --bg-selected: #e8f0fe;
    --border: #e0e0e0;
    --text: #202124;
    --text-secondary: #5f6368;
    --primary: #4285f4;
    --primary-hover: #1a73e8;
    --danger: #d93025;
    --danger-hover: #c5221f;
    --success: #0f9d58;
    --warning: #f9a825;
    --shadow: 0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.08);
    --shadow-lg: 0 4px 16px rgba(0,0,0,.16);
    --radius: 8px;
    --radius-sm: 4px;
    --header-h: 64px;
    --sidebar-w: 256px;
    --toolbar-h: 52px;
    --font: 'Google Sans', 'Segoe UI', Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    overflow: hidden;
    height: 100vh;
}

/* ============================================================
   LOGIN
   ============================================================ */
.login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-card {
    background: white;
    border-radius: 16px;
    padding: 48px 40px;
    width: 420px;
    box-shadow: 0 8px 40px rgba(0,0,0,.2);
    text-align: center;
}

.login-logo { margin-bottom: 16px; }
.login-card h1 { font-size: 24px; font-weight: 600; margin-bottom: 4px; }
.login-subtitle { color: var(--text-secondary); font-size: 14px; margin-bottom: 32px; }

.form-field {
    text-align: left;
    margin-bottom: 16px;
}

.form-field label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-field input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: var(--font);
    outline: none;
    transition: border .2s;
}

.form-field input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(66,133,244,.15);
}

.login-error {
    background: #fce8e6;
    color: var(--danger);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 16px;
}

/* --- OAuth2 buttons --- */
.oauth-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 24px 0 20px;
    color: var(--text-secondary);
    font-size: 13px;
}
.oauth-divider::before,
.oauth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.oauth-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-oauth {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font);
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
    transition: all .2s;
    background: white;
}
.btn-oauth:hover {
    background: var(--bg-hover);
    box-shadow: var(--shadow);
}

.btn-google:hover { border-color: #4285f4; }
.btn-microsoft:hover { border-color: #00a4ef; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
    background: var(--primary);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font);
    cursor: pointer;
    transition: background .2s;
}
.btn-primary:hover { background: var(--primary-hover); }
.btn-full { width: 100%; }

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--border);
    padding: 8px 20px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    font-family: var(--font);
    cursor: pointer;
    transition: background .2s;
}
.btn-secondary:hover { background: var(--bg-hover); }

.btn-danger {
    background: var(--danger);
    color: #fff;
    border: 1px solid var(--danger);
    padding: 8px 20px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    font-family: var(--font);
    cursor: pointer;
    transition: background .2s;
}
.btn-danger:hover { background: #c62828; }

.btn-sm { padding: 4px 10px; font-size: 12px; }

.plugin-actions-cell { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }

.plugin-edit-form .form-row,
.plugin-install-form .form-row,
.plugin-delete-confirm .form-row {
    display: flex; gap: 16px; margin-bottom: 12px;
}
.plugin-edit-form .form-row > div,
.plugin-install-form .form-row > div { flex: 1; }
.plugin-edit-form label,
.plugin-install-form label { display: block; font-size: 12px; font-weight: 500; color: #5f6368; margin-bottom: 4px; }

.btn-icon {
    background: none;
    border: none;
    padding: 8px;
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s;
}
.btn-icon:hover { background: var(--bg-hover); }

.btn-toolbar {
    background: none;
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-family: var(--font);
    transition: all .15s;
}
.btn-toolbar:hover { background: var(--bg-hover); border-color: #ccc; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
    height: var(--header-h);
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-bottom: 1px solid var(--border);
    background: white;
    gap: 16px;
    z-index: 100;
    position: relative;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 220px;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 500;
    color: var(--text-secondary);
}

.header-search {
    flex: 1;
    max-width: 720px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-secondary);
    border-radius: 24px;
    padding: 0 16px;
    height: 44px;
    transition: background .2s, box-shadow .2s;
}
.header-search:focus-within {
    background: white;
    box-shadow: var(--shadow);
}
.header-search input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 14px;
    font-family: var(--font);
    outline: none;
    color: var(--text);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.user-badge {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity .2s;
}
.user-badge:hover { opacity: .85; }

/* ============================================================
   LAYOUT
   ============================================================ */
.app { display: flex; flex-direction: column; height: 100vh; }

.main-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    width: var(--sidebar-w);
    border-right: 1px solid var(--border);
    background: var(--bg);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    transition: margin-left .25s;
}
.sidebar.collapsed {
    margin-left: calc(var(--sidebar-w) * -1);
}

.sidebar-nav {
    padding: 8px 12px;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 14px;
    color: var(--text);
    cursor: pointer;
    transition: background .15s;
    user-select: none;
}
.nav-item:hover { background: var(--bg-hover); }
.nav-item.active { background: var(--bg-selected); color: var(--primary); font-weight: 500; }
.nav-item.active svg { stroke: var(--primary); fill: var(--primary); }

.nav-section {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
    padding: 16px 16px 4px 16px;
    letter-spacing: .5px;
    user-select: none;
}
.nav-section:first-child { padding-top: 8px; }

.sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
}
.storage-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* ============================================================
   CONTENT AREA
   ============================================================ */
.content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--bg);
}

/* ============================================================
   DASHBOARD
   ============================================================ */
.dashboard-header {
    padding: 28px 32px 8px;
}
.dashboard-header h2 {
    font-size: 22px;
    font-weight: 500;
}
.dashboard-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.widget-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    padding: 20px 32px;
    overflow-y: auto;
}

.widget {
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow .2s;
}
.widget:hover { box-shadow: var(--shadow); }

.widget-header {
    padding: 16px 20px 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.widget-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: .3px;
}

.widget-body {
    padding: 8px 20px 20px;
    min-height: 80px;
}

.widget-empty {
    color: var(--text-secondary);
    font-size: 13px;
    text-align: center;
    padding: 20px;
}

/* Stat grid inside widget */
.stat-grid {
    display: flex;
    gap: 24px;
}
.stat-item {
    flex: 1;
    text-align: center;
}
.stat-value {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
}
.stat-ok { color: var(--success); }
.stat-warn { color: var(--warning); }
.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Plugin chips */
.plugin-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--bg-secondary);
    border-radius: 20px;
    font-size: 13px;
    margin: 4px 4px;
}
.plugin-chip small {
    color: var(--text-secondary);
    font-size: 11px;
}
.plugin-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
}

/* ============================================================
   PLUGIN FRAME
   ============================================================ */
.plugin-frame {
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================================
   TOOLBAR (browser)
   ============================================================ */
.toolbar {
    height: var(--toolbar-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    overflow-x: auto;
    white-space: nowrap;
}

.breadcrumb-item {
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: background .15s;
}
.breadcrumb-item:hover { background: var(--bg-hover); }
.breadcrumb-item.current { color: var(--text); font-weight: 500; cursor: default; }
.breadcrumb-item.current:hover { background: transparent; }
.breadcrumb-sep { color: #bbb; font-size: 12px; }

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

/* ============================================================
   DROP ZONE
   ============================================================ */
.drop-zone {
    flex: 1;
    overflow-y: auto;
    position: relative;
    padding: 0;
}

.drop-zone-overlay {
    position: absolute;
    inset: 0;
    background: rgba(66,133,244,.08);
    border: 3px dashed var(--primary);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    z-index: 50;
    font-size: 16px;
    color: var(--primary);
    font-weight: 500;
    margin: 8px;
}

/* ============================================================
   FILE GRID VIEW
   ============================================================ */
.file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    padding: 20px 24px;
}

.file-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    overflow: hidden;
    transition: border-color .15s, box-shadow .15s;
    user-select: none;
    background: white;
}
.file-card:hover { border-color: #ccc; box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.file-card.selected { border-color: var(--primary); background: var(--bg-selected); }

.file-card-preview {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
}

.file-card-info {
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-card-icon { flex-shrink: 0; }

.file-card-name {
    font-size: 13px;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

.file-card-menu {
    opacity: 0;
    transition: opacity .15s;
}
.file-card:hover .file-card-menu { opacity: 1; }

/* ============================================================
   FILE LIST VIEW
   ============================================================ */
.file-list {
    display: flex;
    flex-direction: column;
    padding: 8px 24px;
}

.file-list .file-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 16px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background .1s;
    user-select: none;
    font-size: 13px;
    border-bottom: 1px solid #f1f1f1;
}
.file-row:hover { background: var(--bg-hover); }
.file-row.selected { background: var(--bg-selected); }

.file-row-name { flex: 1; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-row-type { width: 120px; color: var(--text-secondary); }
.file-row-date { width: 160px; color: var(--text-secondary); }
.file-row-actions { opacity: 0; transition: opacity .15s; display: flex; gap: 4px; }
.file-row:hover .file-row-actions { opacity: 1; }

/* ============================================================
   EMPTY STATE / LOADING
   ============================================================ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    color: var(--text-secondary);
    gap: 8px;
}
.empty-state p { font-size: 16px; font-weight: 500; }
.empty-state span { font-size: 13px; }

.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   CONTEXT MENU
   ============================================================ */
.context-menu {
    position: fixed;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 6px 0;
    min-width: 200px;
    z-index: 1000;
    border: 1px solid var(--border);
}

.ctx-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    font-size: 13px;
    cursor: pointer;
    color: var(--text);
    transition: background .1s;
}
.ctx-item:hover { background: var(--bg-hover); }
.ctx-item.ctx-danger { color: var(--danger); }
.ctx-item.ctx-danger:hover { background: #fce8e6; }
.ctx-separator { height: 1px; background: var(--border); margin: 4px 0; }

/* ============================================================
   MODAL
   ============================================================ */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal {
    background: white;
    border-radius: 12px;
    padding: 28px;
    width: 420px;
    box-shadow: var(--shadow-lg);
}

.modal h3 { font-size: 18px; font-weight: 500; margin-bottom: 20px; }

.modal-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: var(--font);
    outline: none;
    margin-bottom: 24px;
}
.modal-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(66,133,244,.15); }

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ============================================================
   TOAST
   ============================================================ */
.toast-container {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 3000;
}

.toast {
    background: #323232;
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-size: 14px;
    box-shadow: var(--shadow-lg);
    animation: toast-in .3s ease;
    white-space: nowrap;
}
.toast.error { background: var(--danger); }
.toast.success { background: var(--success); }

@keyframes toast-in {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   UPLOAD PROGRESS
   ============================================================ */
.upload-progress {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 16px 20px;
    min-width: 300px;
    z-index: 2500;
    border: 1px solid var(--border);
}

.upload-progress h4 {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 12px;
}

.progress-bar-track {
    height: 4px;
    background: var(--bg-secondary);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 2px;
    transition: width .3s;
}

.upload-status {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* ============================================================
   USER DROPDOWN
   ============================================================ */
.user-menu { position: relative; }
.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    min-width: 240px;
    z-index: 500;
    padding: 8px 0;
}
.user-dropdown-header {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.user-dropdown-header strong { font-size: 14px; }
.user-dropdown-header small { font-size: 12px; color: var(--text-secondary); }
.dropdown-email { font-size: 11px; color: var(--text-secondary); opacity: .8; }
.user-dropdown-sep { height: 1px; background: var(--border); margin: 4px 0; }
.user-dropdown-item {
    padding: 8px 16px;
    font-size: 13px;
    cursor: pointer;
    transition: background .1s;
}
.user-dropdown-item:hover { background: var(--bg-hover); }
.user-dropdown-item.danger { color: var(--danger); }
.user-dropdown-item.danger:hover { background: #fce8e6; }

/* ============================================================
   ADMIN PANEL
   ============================================================ */
.admin-panel {
    padding: 24px;
    min-height: 0;
}
.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}
.admin-header h2 { font-size: 20px; font-weight: 500; }
.admin-header-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.admin-table th {
    text-align: left;
    padding: 10px 12px;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .3px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.admin-table td {
    padding: 10px 12px;
    border-bottom: 1px solid #f1f1f1;
    vertical-align: middle;
}
.admin-table tr:hover td { background: var(--bg-hover); }

.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}
.badge-admin { background: #e8f0fe; color: var(--primary); }
.badge-manager { background: #fef7e0; color: #f9a825; }
.badge-contributor { background: #e6f4ea; color: var(--success); }
.badge-reader { background: #f1f3f4; color: var(--text-secondary); }
.badge-formateur { background: #fce8e6; color: #e65100; }
.badge-etudiant { background: #e8f5e9; color: #2e7d32; }
.badge-operator { background: #e3f2fd; color: #1565c0; }
.badge-enabled { background: #e6f4ea; color: var(--success); }
.badge-disabled { background: #fce8e6; color: var(--danger); }

.admin-actions { display: flex; gap: 4px; }
.admin-actions button {
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
    font-size: 12px;
    cursor: pointer;
    font-family: var(--font);
    transition: all .15s;
}
.admin-actions button:hover { background: var(--bg-hover); border-color: #ccc; }
.admin-actions .btn-del { color: var(--danger); border-color: var(--danger); }
.admin-actions .btn-del:hover { background: #fce8e6; }

/* User form in modal */
.user-form { display: flex; flex-direction: column; gap: 12px; min-width: 380px; }
.user-form .form-row { display: flex; gap: 12px; }
.user-form .form-row > * { flex: 1; }
.user-form label { display: block; font-size: 12px; font-weight: 500; color: var(--text-secondary); margin-bottom: 4px; }
.user-form input, .user-form select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: var(--font);
    outline: none;
}
.user-form input:focus, .user-form select:focus { border-color: var(--primary); }

/* ============================================================
   ACCORDION NAV — Plugin menus
   ============================================================ */
.nav-accordion {
    margin: 2px 0;
}

.nav-accordion-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    transition: background .15s;
    user-select: none;
}
.nav-accordion-header:hover { background: var(--bg-hover); }

.nav-accordion-icon { flex-shrink: 0; }
.nav-accordion-label { flex: 1; }
.nav-accordion-chevron {
    flex-shrink: 0;
    transition: transform .2s ease;
    opacity: .5;
}

.nav-accordion.expanded .nav-accordion-chevron {
    transform: rotate(180deg);
}

.nav-accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height .25s ease;
    padding-left: 12px;
}

.nav-accordion.expanded .nav-accordion-body {
    max-height: 500px;
}

.nav-accordion-body .nav-item {
    padding: 6px 12px 6px 16px;
    font-size: 13px;
    border-radius: 20px;
    gap: 10px;
}

.nav-accordion-body .nav-item svg {
    flex-shrink: 0;
}

.nav-item-settings {
    opacity: .8;
    font-size: 12px !important;
}
.nav-item-settings:hover { opacity: 1; }

/* ============================================================
   PLUGIN APP VIEW
   ============================================================ */
.plugin-app-header {
    padding: 24px 32px 8px;
}
.plugin-app-header h2 {
    font-size: 22px;
    font-weight: 500;
}
.plugin-app-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}
.plugin-app-content {
    flex: 1;
    overflow-y: auto;
    padding: 0 32px 32px;
}

#view-plugin-app {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* ============================================================
   PLUGIN SETTINGS VIEW
   ============================================================ */
.plugin-settings-panel {
    padding: 24px 32px;
    overflow-y: auto;
    height: 100%;
}
.plugin-settings-header {
    margin-bottom: 20px;
}
.plugin-settings-header h2 {
    font-size: 20px;
    font-weight: 500;
}
.plugin-settings-content {
    max-width: 720px;
}
.plugin-settings-form .settings-group {
    margin-bottom: 16px;
}
.plugin-settings-form .settings-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

/* ============================================================
   PLUGIN APP TOOLBAR
   ============================================================ */
.papp-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}
.papp-toolbar h3 {
    font-size: 16px;
    font-weight: 500;
}
.papp-toolbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}
.papp-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 6px 14px;
}
.papp-search input {
    border: none;
    background: transparent;
    font-size: 13px;
    font-family: var(--font);
    outline: none;
    width: 180px;
}
.papp-select {
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    font-family: var(--font);
    outline: none;
    background: white;
    cursor: pointer;
}
.papp-input {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    font-family: var(--font);
    outline: none;
    width: 300px;
}
.papp-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(66,133,244,.15); }
.papp-section {
    margin-bottom: 24px;
}
.papp-section h3 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 16px;
}

/* ============================================================
   EXPLORER JCR
   ============================================================ */
.explorer-split {
    display: flex;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    min-height: 500px;
}
.explorer-tree-pane {
    width: 40%;
    min-width: 280px;
    background: white;
    overflow-y: auto;
    max-height: 600px;
}
.explorer-detail-pane {
    flex: 1;
    background: white;
    overflow-y: auto;
    max-height: 600px;
    padding: 0 16px 16px;
}
.explorer-tree {
    padding: 4px 0;
}
.explorer-tree-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 13px;
    border-left: 3px solid transparent;
    transition: background .15s;
}
.explorer-tree-item:hover { background: var(--bg-hover); }
.explorer-tree-item.selected { background: #e8f0fe; border-left-color: var(--primary); }
.explorer-toggle {
    width: 16px;
    text-align: center;
    font-size: 10px;
    color: #5f6368;
    cursor: pointer;
    flex-shrink: 0;
}
.explorer-toggle.has-children:hover { color: var(--primary); }
.explorer-icon { font-size: 14px; flex-shrink: 0; }
.explorer-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.explorer-type { font-size: 10px; color: #999; flex-shrink: 0; }
.explorer-meta { margin-bottom: 16px; }
.explorer-meta-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 0;
    border-bottom: 1px solid var(--bg-secondary);
    font-size: 13px;
}
.explorer-meta-row strong { min-width: 120px; color: #5f6368; font-weight: 500; }
.explorer-props-table td:first-child { width: 250px; font-size: 12px; }
.explorer-props-table td:last-child { font-size: 12px; word-break: break-all; }
.explorer-sys-prop { opacity: .6; }
.explorer-child-link { color: var(--primary); text-decoration: none; }
.explorer-child-link:hover { text-decoration: underline; }
.explorer-detail h4 { font-size: 14px; font-weight: 600; }

/* ============================================================
   TAXONOMY
   ============================================================ */
.taxonomy-terms { margin-top: 8px; }
.taxonomy-term-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--bg-secondary);
    font-size: 13px;
}
.taxonomy-term-row:hover { background: var(--bg-hover); }
.taxonomy-term-label { min-width: 140px; }
.taxonomy-term-id { font-size: 11px; color: #999; min-width: 100px; font-family: monospace; }
.taxonomy-term-desc { flex: 1; color: #5f6368; font-size: 12px; }
.taxonomy-term-actions { flex-shrink: 0; }

/* ============================================================
   DEVBOX — Monitoring Dashboard
   ============================================================ */
.devbox-dashboard {
    padding-top: 8px;
}
.devbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.devbox-card {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    background: white;
    transition: box-shadow .2s;
}
.devbox-card:hover { box-shadow: var(--shadow); }
.devbox-card-wide { grid-column: 1 / -1; }
.devbox-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.devbox-card-header h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: .3px;
}
.devbox-live-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 8px;
    background: var(--success);
    color: white;
    animation: pulse-badge 2s infinite;
}
@keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: .6; }
}
.devbox-metric-big {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin: 8px 0;
}
.devbox-metric-trend {
    text-align: center;
    font-size: 12px;
    color: var(--text-secondary);
}
.trend-up { color: var(--success); }
.trend-up::before { content: "▲ "; }
.trend-down { color: var(--success); }
.trend-down::before { content: "▼ "; }

/* DevBox Nodes */
.devbox-nodes {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.devbox-node {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-secondary);
    flex-wrap: wrap;
}
.devbox-node-status {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}
.status-up { background: var(--success); box-shadow: 0 0 6px rgba(15,157,88,.4); }
.status-down { background: var(--danger); box-shadow: 0 0 6px rgba(217,48,37,.4); }
.status-degraded { background: var(--warning); box-shadow: 0 0 6px rgba(249,168,37,.4); }
.devbox-node-info {
    min-width: 140px;
}
.devbox-node-info strong { display: block; font-size: 14px; }
.devbox-node-info small { font-size: 12px; color: var(--text-secondary); }
.devbox-node-metrics {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--text-secondary);
}
.devbox-node-services {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-left: auto;
}
.devbox-svc-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}
.svc-up { background: #e6f4ea; color: var(--success); }
.svc-down { background: #fce8e6; color: var(--danger); }

/* DevBox Alerts */
.devbox-alert-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.devbox-alert-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius);
    border-left: 4px solid;
}
.alert-warning { border-left-color: var(--warning); background: #fffde7; }
.alert-critical { border-left-color: var(--danger); background: #fce8e6; }
.alert-resolved { border-left-color: var(--success); background: #f1f8e9; }
.devbox-alert-icon {
    font-size: 18px;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}
.devbox-alert-info {
    flex: 1;
}
.devbox-alert-info strong { display: block; font-size: 13px; }
.devbox-alert-info small { font-size: 12px; color: var(--text-secondary); }

/* DevBox Metrics */
.devbox-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.devbox-sparkline {
    padding: 8px 0;
}
.devbox-metric-footer {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* DevBox Services */
.devbox-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.devbox-service-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    background: white;
}
.devbox-svc-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.devbox-svc-details {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}
.devbox-svc-actions {
    display: flex;
    gap: 8px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
/* ============================================================
   PROJECT MANAGEMENT
   ============================================================ */

/* Sub-navigation */
.proj-subnav {
    display: flex; gap: 4px; padding: 0 0 16px; border-bottom: 1px solid var(--border); margin-bottom: 16px; flex-wrap: wrap;
}
.proj-subnav-btn {
    display: flex; align-items: center; gap: 6px; padding: 7px 14px; border: 1px solid var(--border);
    border-radius: 20px; background: var(--bg); color: var(--text-secondary); font-size: 13px;
    cursor: pointer; transition: all .15s;
}
.proj-subnav-btn:hover { background: var(--bg-hover); color: var(--text); }
.proj-subnav-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.proj-subnav-btn svg { flex-shrink: 0; }

/* Context bar */
.proj-context-bar {
    display: flex; align-items: center; gap: 12px; margin-bottom: 16px;
}
.proj-context-key {
    font-size: 14px; font-weight: 600; color: var(--primary); background: var(--bg-selected);
    padding: 4px 12px; border-radius: 6px;
}

/* Projects grid (card list) */
.proj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.proj-card {
    border: 1px solid var(--border); border-radius: 10px; padding: 16px; background: var(--bg);
    transition: box-shadow .15s;
}
.proj-card:hover { box-shadow: var(--shadow); }
.proj-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.proj-card-key { font-size: 15px; color: var(--primary); }
.proj-card-name { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.proj-card-desc { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; min-height: 18px; }
.proj-card-meta { display: flex; gap: 10px; align-items: center; font-size: 12px; color: var(--text-secondary); margin-bottom: 12px; }
.proj-card-actions { display: flex; gap: 8px; }

/* Buttons small */
.btn-small {
    padding: 4px 12px; font-size: 12px; border-radius: 6px; border: 1px solid var(--border);
    background: var(--bg); cursor: pointer; transition: all .15s;
}
.btn-small:hover { background: var(--bg-hover); }
.btn-small.btn-danger { color: var(--danger); border-color: var(--danger); }
.btn-small.btn-danger:hover { background: #fce8e6; }

/* Board (Kanban) */
.proj-board { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; min-height: 400px; }
.proj-board-col {
    flex: 1; min-width: 220px; max-width: 320px; background: var(--bg-secondary); border-radius: 10px;
    display: flex; flex-direction: column;
}
.proj-board-col-header {
    padding: 10px 14px; font-weight: 600; font-size: 13px; border-radius: 10px 10px 0 0;
    display: flex; justify-content: space-between; align-items: center;
}
.col-todo { background: #f1f3f4; color: var(--text-secondary); }
.col-progress { background: #e8f0fe; color: var(--primary); }
.col-done { background: #e6f4ea; color: var(--success); }
.proj-board-col-count {
    background: rgba(0,0,0,.08); border-radius: 10px; padding: 1px 8px; font-size: 12px;
}
.proj-board-col-body { padding: 8px; flex: 1; display: flex; flex-direction: column; gap: 8px; }

/* Ticket card (in board) */
.proj-ticket-card {
    background: var(--bg); border-radius: 8px; padding: 10px 12px; box-shadow: 0 1px 3px rgba(0,0,0,.08);
    cursor: pointer; transition: box-shadow .15s;
}
.proj-ticket-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,.12); }
.ticket-card-key { font-size: 11px; color: var(--text-secondary); font-weight: 600; margin-bottom: 4px; }
.ticket-card-title { font-size: 13px; font-weight: 500; margin-bottom: 8px; }
.ticket-card-footer { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.ticket-assignee { font-size: 11px; color: var(--primary); font-weight: 500; margin-left: auto; }

/* Priority badges */
.prio-critical { background: #fce8e6; color: #c62828; }
.prio-high { background: #fff3e0; color: #e65100; }
.prio-medium { background: #fef7e0; color: #f9a825; }
.prio-low { background: #f1f3f4; color: var(--text-secondary); }

/* Ticket table */
.proj-tickets-table { width: 100%; }

/* Filter selects */
.proj-filter {
    padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px;
    background: var(--bg); font-size: 13px; cursor: pointer;
}

/* Form rows (modal) */
.form-row { display: flex; gap: 12px; }
.form-row .form-field { flex: 1; }

/* Badge enabled */
.badge-enabled { background: #e6f4ea; color: var(--success); }
.badge-disabled { background: #fce8e6; color: var(--danger); }

@media (max-width: 768px) {
    .sidebar { position: fixed; left: 0; top: var(--header-h); bottom: 0; z-index: 200; box-shadow: var(--shadow-lg); }
    .sidebar.collapsed { margin-left: calc(var(--sidebar-w) * -1); }
    .header-search { display: none; }
    .file-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; padding: 12px; }
    .widget-grid { grid-template-columns: 1fr; padding: 12px; }
    .admin-panel { padding: 12px; }
    .user-form .form-row { flex-direction: column; }
    .login-card { width: 90vw; padding: 32px 24px; }
}