:root {
    /* StyleEdit — tema "precision tech": preto neutro, superfícies
       chapadas, bordas finas, acento único verde-lima */
    --bg-base: #0a0a0c;
    --bg-surface: #121216;
    --bg-card: #101014;
    --bg-input: #131318;
    --bg-input-focus: #1a1a20;

    --color-text: #fafafa;
    --color-text-muted: #9a9aa3;

    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    --primary: #c6f538;
    --primary-gradient: linear-gradient(0deg, #c6f538, #c6f538);
    --primary-hover: #d4ff5e;
    --primary-glow: rgba(198, 245, 56, 0.12);

    --success: #34c759;
    --success-gradient: linear-gradient(0deg, #2fb350, #2fb350);
    --success-glow: rgba(52, 199, 89, 0.12);

    --error: #ff5d52;
    --error-gradient: linear-gradient(0deg, #ff5d52, #ff5d52);
    --error-glow: rgba(255, 93, 82, 0.12);

    --border: #222228;
    --border-hover: #34343c;

    --sidebar-width: 230px;

    /* Sem sombras/glass: tokens neutralizados para manter compatibilidade */
    --shadow-sm: 0 0 0 0 rgba(0, 0, 0, 0);
    --shadow-md: 0 0 0 0 rgba(0, 0, 0, 0);
    --shadow-lg: 0 0 0 0 rgba(0, 0, 0, 0);
    --glass-specular: 0 0 0 0 rgba(0, 0, 0, 0);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Space Grotesk', sans-serif;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-base);
    color: var(--color-text);
    min-height: 100vh;
    display: flex;
    overflow-x: hidden;
    position: relative;
}

/* Blobs desativados no tema precision tech */
.fluid-blob {
    display: none;
}

/* Scrollbars Customization */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
    border: 2px solid transparent;
    background-clip: padding-box;
}

/* Layout */
.sidebar {
    width: var(--sidebar-width);
    background: #0e0e11;
    border-right: 1px solid var(--border);
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    box-shadow: var(--shadow-lg), var(--glass-specular);
}

.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 3rem 4rem;
    max-width: 1300px;
    width: calc(100% - var(--sidebar-width));
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

@media (max-width: 1024px) {
    body {
        flex-direction: column;
    }
    .sidebar {
        position: relative;
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 1.5rem;
        bottom: auto;
    }
    .main-content {
        margin-left: 0;
        width: 100%;
        padding: 2rem;
    }
}

/* Branding */
.logo-container {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
    padding: 0 0.25rem;
}

.logo-icon {
    display: none;
}

.logo-title {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.logo-title .logo-accent {
    color: var(--primary);
}

.nav-section {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #55555e;
    padding: 0.9rem 0.75rem 0.3rem;
    list-style: none;
}

/* Navigation Menu — compacto, sem ícones, fundo escuro */
.nav-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.nav-item button {
    width: 100%;
    background: none;
    color: var(--color-text-muted);
    padding: 0.4rem 0.75rem;
    border-radius: 4px;
    text-align: left;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: color 0.2s, background-color 0.2s;
    border: 1px solid transparent;
}

.nav-item button svg {
    display: none;
}

.nav-item button:hover {
    color: var(--color-text);
    background-color: rgba(255, 255, 255, 0.05);
}

.nav-item.active button {
    color: #0a0a0c;
    background-color: var(--primary);
    border: 1px solid var(--primary);
}

/* Sub-abas (ex.: seções de Treinamento) */
.sub-tab {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    padding: 0.75rem 1rem;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}

.sub-tab:hover {
    color: var(--color-text);
}

.sub-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* Header Area */
header {
    margin-bottom: 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-title {
    font-size: 1.4rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--color-text);
}

/* Status Indicator Banner */
.status-badge {
    padding: 0.3rem 0.75rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-badge.connected {
    background-color: rgba(52, 199, 89, 0.1);
    color: #34c759;
    border: 1px solid rgba(52, 199, 89, 0.2);
}

.status-badge.disconnected {
    background-color: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
    border: 1px solid rgba(255, 59, 48, 0.2);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: currentColor;
    display: inline-block;
}

.status-dot.pulsing {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.85); opacity: 0.5; }
    50% { transform: scale(1.25); opacity: 1; }
    100% { transform: scale(0.85); opacity: 0.5; }
}

/* Painéis chapados */
.panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 2rem;
    display: none;
    animation: fadeIn 0.25s ease;
}

.panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.65rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}

.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
}

@media (max-width: 768px) {
    .input-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.7rem 0.9rem;
    color: white;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s, background-color 0.2s;
}

/* O popup nativo das options não herda o fundo translúcido do select —
   sem isto, abre branco com letra branca. color-scheme: dark faz o
   navegador renderizar o dropdown nativo em tema escuro. */
select {
    color-scheme: dark;
}

select option {
    background-color: #121216;
    color: #f1f5f9;
}

input:hover,
select:hover,
textarea:hover {
    border-color: var(--border-hover);
    background-color: rgba(255, 255, 255, 0.05);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary);
    background-color: var(--bg-input-focus);
    box-shadow: 0 0 0 3px rgba(198, 245, 56, 0.12);
}

textarea {
    resize: vertical;
    min-height: 140px;
}

/* Buttons & Actions */
.btn {
    background: var(--primary);
    color: #0a0a0c;
    border-radius: 4px;
    padding: 0.65rem 1.4rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    border: 1px solid var(--primary);
}

.btn:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

.btn:active {
    transform: scale(0.98);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--color-text-muted);
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: white;
    border-color: var(--border-hover);
}

.btn-success {
    background: var(--success);
    border-color: var(--success);
    color: #0a0a0c;
}

.btn-success:hover {
    background: #45d96b;
    border-color: #45d96b;
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Alert Banners */
.alert {
    padding: 0.9rem 1.1rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-info {
    background-color: rgba(198, 245, 56, 0.1);
    color: #c6f538;
    border: 1px solid rgba(198, 245, 56, 0.2);
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.08);
    color: #fef08a;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.alert-danger {
    background-color: rgba(255, 59, 48, 0.1);
    color: #fecaca;
    border: 1px solid rgba(255, 59, 48, 0.2);
}

/* Dashboard Overview Grid */
.dash-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
    .dash-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .dash-grid {
        grid-template-columns: 1fr;
    }
}

.card-stat {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    transition: border-color 0.2s;
}

.card-stat:hover {
    border-color: var(--border-hover);
}

.card-stat-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: #71717c;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.card-stat-value {
    font-family: var(--font-mono);
    font-size: 1.6rem;
    font-weight: 500;
    color: white;
}

/* Upload Area */
.upload-zone {
    border: 2px dashed var(--border);
    border-radius: 5px;
    padding: 3.5rem 2.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    background: rgba(255, 255, 255, 0.01);
}

.upload-zone:hover {
    border-color: var(--primary);
    background-color: rgba(198, 245, 56, 0.02);
    box-shadow: inset 0 0 12px rgba(198, 245, 56, 0.05);
}

.upload-icon {
    width: 54px;
    height: 54px;
    stroke: var(--color-text-muted);
    transition: stroke 0.3s;
}

.upload-zone:hover .upload-icon {
    stroke: var(--primary);
}

.upload-zone input[type="file"] {
    display: none;
}

.image-preview-card {
    display: flex;
    gap: 2.5rem;
    margin-top: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.75rem;
    box-shadow: var(--shadow-md), var(--glass-specular);
}

@media (max-width: 768px) {
    .image-preview-card {
        flex-direction: column;
    }
}

.image-preview-container {
    width: 260px;
    height: 260px;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0,0,0,0.2);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.image-preview-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
}

.image-analysis-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.tag-pill {
    display: inline-block;
    background-color: rgba(198, 245, 56, 0.15);
    color: #c6f538;
    border: 1px solid rgba(198, 245, 56, 0.2);
    padding: 0.3rem 0.75rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

/* Search Results */
.results-container {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 2rem;
}

.search-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.5rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--shadow-sm), var(--glass-specular);
}

.search-item:hover {
    border-color: var(--border-hover);
}

.search-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.search-item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.search-item-scores {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.8rem;
}

.score-badge {
    padding: 0.25rem 0.65rem;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow-sm);
}

.search-item-content {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #e2e8f0;
}

.search-item-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Feedback Rating Stars */
.stars-rating {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.star-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #4b5563;
    font-size: 1.4rem;
    transition: all 0.2s ease;
    outline: none;
}

.star-btn:hover {
    transform: scale(1.25);
    color: #fbbf24;
}

.star-btn.active {
    color: #fbbf24;
    text-shadow: 0 0 10px rgba(251, 191, 36, 0.4);
}

/* RAG Chat interface */
.chat-container {
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-surface);
    display: flex;
    flex-direction: column;
    height: 520px;
    overflow: hidden;
    margin-bottom: 1.75rem;
    box-shadow: var(--shadow-md), var(--glass-specular);
}

.chat-messages {
    flex: 1;
    padding: 1.75rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.message-bubble {
    max-width: 80%;
    padding: 1.1rem 1.4rem;
    border-radius: 6px;
    font-size: 0.95rem;
    line-height: 1.6;
    box-shadow: var(--shadow-sm);
}

.message-bubble.user {
    background: var(--primary);
    color: #0a0a0c;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
    border: 1px solid rgba(255,255,255,0.1);
}

.message-bubble.bot {
    background: rgba(255, 255, 255, 0.04);
    color: #f1f5f9;
    align-self: flex-start;
    border-bottom-left-radius: 2px;
    border: 1px solid var(--border);
}

.sources-list {
    margin-top: 0.75rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    border-top: 1px solid var(--border);
    padding-top: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.source-pill {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-family: monospace;
    border: 1px solid var(--border);
}

.chat-input-area {
    border-top: 1px solid var(--border);
    padding: 1.1rem;
    display: flex;
    gap: 1.1rem;
    background: var(--bg-card);
}

.chat-input-area textarea {
    min-height: 50px;
    height: 50px;
    padding: 0.8rem 1.1rem;
    resize: none;
}

/* Selected Context Sources Area */
.selected-sources-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 1.25rem;
    margin-bottom: 1.75rem;
    box-shadow: var(--shadow-sm), var(--glass-specular);
}

.selected-sources-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.selected-sources-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.selected-source-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(198, 245, 56, 0.12);
    color: #c6f538;
    border: 1px solid rgba(198, 245, 56, 0.2);
    padding: 0.35rem 0.85rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.selected-source-item button {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-weight: bold;
    font-size: 1.1rem;
    line-height: 1;
    transition: color 0.2s;
}

.selected-source-item button:hover {
    color: var(--error);
}

/* Usage & Cost Dashboard */
.cost-hero {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.cost-hero-metrics {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.progress-bar-container {
    width: 100%;
    height: 5px;
    background-color: var(--border);
    overflow: hidden;
    margin-top: 1.1rem;
}

.progress-bar {
    height: 100%;
    background: var(--primary);
    width: 0%;
    transition: width 0.8s ease;
}

/* Cost Table */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

th, td {
    padding: 0.75rem 1.1rem;
    border-bottom: 1px solid var(--border);
}

th {
    font-family: var(--font-mono);
    color: #71717c;
    font-weight: 500;
    background-color: rgba(255, 255, 255, 0.015);
    text-transform: uppercase;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
}

tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2.5px solid rgba(255,255,255,0.2);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    padding: 4.5rem;
    text-align: center;
    color: var(--color-text-muted);
}

.loading-overlay .spinner {
    width: 44px;
    height: 44px;
    border-width: 4px;
}

/* Full-screen processing overlay */
#global-loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(6, 9, 19, 0.75);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

#global-loading-overlay.visible {
    display: flex;
}

#global-loading-overlay .gl-spinner {
    width: 56px;
    height: 56px;
    border: 4px solid rgba(255, 255, 255, 0.12);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
}

#global-loading-overlay .gl-message {
    font-size: 1rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    max-width: 380px;
    text-align: center;
    line-height: 1.5;
}

#global-loading-overlay .gl-sub {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}
/* ==================== AUTENTICAÇÃO ==================== */
.btn-danger {
    background-color: rgba(255, 69, 58, 0.15);
    color: #ff453a;
    border: 1px solid rgba(255, 69, 58, 0.4);
}

.btn-danger:hover {
    background-color: rgba(255, 69, 58, 0.3);
}

#login-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(5, 8, 18, 0.85);
    backdrop-filter: blur(14px);
}

#login-overlay.visible {
    display: flex;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background-color: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 2.25rem 2rem;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.login-card h2 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 0.4rem;
    text-align: center;
}

.login-card .login-sub {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-error {
    display: none;
    background: rgba(255, 69, 58, 0.12);
    border: 1px solid rgba(255, 69, 58, 0.4);
    color: #ff8a80;
    border-radius: 4px;
    padding: 0.6rem 0.85rem;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.iv-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 8000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(5, 8, 18, 0.7);
    backdrop-filter: blur(8px);
}

.iv-modal-backdrop.visible {
    display: flex;
}

.iv-modal {
    width: 100%;
    max-width: 440px;
    background-color: #101014;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.75rem;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.iv-modal h3 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
}

.sidebar-user {
    margin-top: auto;
    padding: 0.75rem 0.5rem 0.25rem;
    border-top: 1px solid var(--border);
    display: none;
}

.sidebar-user .su-name {
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user .su-username {
    font-family: var(--font-mono);
    color: #55555e;
    font-size: 0.72rem;
    margin-bottom: 0.6rem;
}

.sidebar-user .su-actions {
    display: flex;
    gap: 0.4rem;
}

.sidebar-user .su-actions .btn {
    flex: 1;
    padding: 0.4rem 0.5rem;
    font-size: 0.75rem;
}

.user-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.user-badge.active {
    background: rgba(52, 199, 89, 0.15);
    color: var(--success);
    border: 1px solid rgba(52, 199, 89, 0.4);
}

.user-badge.inactive {
    background: rgba(255, 69, 58, 0.12);
    color: #ff8a80;
    border: 1px solid rgba(255, 69, 58, 0.4);
}