/* Style para "Temp Files" - CSS Puro, Moderno, Minimalista y Profesional */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* Variables de Color (Elegant Dark Theme with Zinc & Indigo) */
:root {
    --bg-main: #0a0a0a;
    --bg-card: #111111;
    --bg-darker: #050505;
    --bg-card-hover: #18181b;
    
    --accent-color: #4f46e5;
    --accent-hover: #4338ca;
    --accent-light: #818cf8;
    --border-color: #27272a;
    
    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --text-accent: #c7d2fe;
    
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --shadow-main: rgba(0, 0, 0, 0.4);
    
    --font-heading: 'Space Grotesk', sans-serif;
    --font-sans: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* Reset y Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-sans);
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

button, input, select {
    font-family: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    transition: all 0.2s ease;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-darker);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-light);
}

/* Pantalla de Carga */
#pantalla-carga {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-main);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#pantalla-carga p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Contenedor Principal de la App */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* PANTALLA SELECCIÓN DE PERFIL (Estilo Netflix de Amigos) */
.profile-selection-screen {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--bg-darker);
    padding: 2rem;
    z-index: 100;
}

.profile-selection-screen h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    letter-spacing: -1px;
    color: var(--text-primary);
}

.profiles-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    max-width: 1000px;
    margin-bottom: 3rem;
}

.profile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 130px;
    cursor: pointer;
}

.avatar-wrapper {
    position: relative;
    width: 120px;
    height: 120px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 0.8rem;
    border: 3px solid transparent;
    transition: transform 0.2s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.2s ease;
    background-color: var(--bg-card);
}

.profile-card:hover .avatar-wrapper {
    transform: scale(1.08);
    border-color: var(--accent-color);
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.3);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-name {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.2s ease;
    text-align: center;
}

.profile-card:hover .profile-name {
    color: var(--text-primary);
}

.btn-add-profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    border-radius: 12px;
    border: 3px dashed var(--border-color);
    background-color: transparent;
    margin-bottom: 0.8rem;
    transition: all 0.2s ease;
}

.btn-add-profile:hover {
    border-color: var(--accent-color);
    background-color: rgba(79, 70, 229, 0.05);
    transform: scale(1.08);
}

.btn-add-profile svg {
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.btn-add-profile:hover svg {
    color: var(--accent-light);
}

/* Modales */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.75);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 500;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 40px var(--shadow-main);
    transform: scale(0.95);
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
}

.btn-close-modal {
    color: var(--text-secondary);
    padding: 0.2rem;
    border-radius: 50%;
}

.btn-close-modal:hover {
    color: var(--text-primary);
    background-color: var(--bg-card-hover);
}

/* Formularios */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    background-color: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    color: white;
    outline: none;
    transition: border-color 0.2s ease;
}

.form-control:focus {
    border-color: var(--accent-color);
}

.avatar-selector-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.avatar-option {
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 1;
    border: 2px solid transparent;
    cursor: pointer;
    background-color: var(--bg-darker);
}

.avatar-option.selected {
    border-color: var(--accent-color);
    box-shadow: 0 0 10px rgba(79, 70, 229, 0.4);
}

.avatar-option img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.btn-primary {
    width: 100%;
    background-color: var(--accent-color);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    padding: 0.85rem;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

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

/* Controles de PIN individuales */
.pin-inputs-container {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin: 1.5rem 0;
}

.pin-digit-input {
    width: 60px;
    height: 60px;
    background-color: var(--bg-darker);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
    font-size: 1.75rem;
    font-family: var(--font-mono);
    font-weight: 700;
    color: white;
    outline: none;
    transition: all 0.2s ease;
}

.pin-digit-input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 12px rgba(79, 70, 229, 0.3);
}

/* PANEL CENTRAL / INTERFAZ DASHBOARD */
.main-dashboard {
    flex: 1;
    display: flex;
    height: 100vh;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.main-dashboard.active {
    opacity: 1;
    pointer-events: auto;
}

/* Sidebar lateral */
.sidebar {
    width: 250px;
    background-color: var(--bg-darker);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.sidebar-brand h2 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.sidebar-avatar {
    width: 1.75rem;
    height: 1.75rem;
}

.sidebar-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.menu-item button {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 8px;
    color: var(--text-secondary);
    text-align: left;
}

.menu-item button:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

.menu-item.active button {
    background-color: var(--accent-color);
    color: white;
}

.sidebar-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
}

.user-profile-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.user-badge-photo {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    object-fit: cover;
}

.user-badge-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    max-width: 120px;
}

.user-badge-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.btn-logout {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem;
    border-radius: 8px;
    background-color: rgba(239, 68, 68, 0.08);
    color: var(--danger);
    font-weight: 500;
    font-size: 0.88rem;
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.btn-logout:hover {
    background-color: rgba(239, 68, 68, 0.15);
}

/* Área de contenido del Dashboard */
.content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    background-color: var(--bg-main);
}

/* Header superior */
.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
}

.top-header h1 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
}

/* Cuadro de estadísticas de almacenamiento rápido en el Header */
.storage-mini-widget {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.65rem 1rem;
    width: 250px;
}

.storage-mini-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    margin-bottom: 0.35rem;
}

.storage-capacity-bar {
    width: 100%;
    height: 6px;
    background-color: var(--bg-darker);
    border-radius: 3px;
    overflow: hidden;
}

.storage-capacity-fill {
    height: 100%;
    background-color: var(--accent-light);
    width: 0%;
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* Paneles de Contenido de Pestañas */
.dashboard-view {
    display: none;
    padding: 2rem;
}

.dashboard-view.active {
    display: block;
}

/* Módulos de Vista: DESTACADOS (Carousel/Hero Grid Superior) */
.featured-section {
    margin-bottom: 2.5rem;
}

.featured-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.featured-header h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
}

.featured-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.featured-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(79, 70, 229, 0.08) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 140px;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.featured-card:hover {
    border-color: var(--accent-light);
    transform: translateY(-2px);
}

.featured-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.featured-card-top {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-right: 60px;
}

.file-icon-container {
    width: 44px;
    height: 44px;
    background-color: var(--bg-darker);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.file-color-pdf { border-left: 3px solid #ef4444; }
.file-color-doc { border-left: 3px solid #3b82f6; }
.file-color-xls { border-left: 3px solid #10b981; }
.file-color-ppt { border-left: 3px solid #f97316; }
.file-color-txt { border-left: 3px solid #71717a; }
.file-color-zip { border-left: 3px solid #f59e0b; }
.file-color-img { border-left: 3px solid #ec4899; }
.file-color-vid { border-left: 3px solid #8b5cf6; }
.file-color-aud { border-left: 3px solid #14b8a6; }

.featured-meta h4 {
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    max-width: 160px;
}

.featured-meta p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.featured-card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
}

.user-uploader {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.uploader-photo {
    width: 22px;
    height: 22px;
    border-radius: 50%;
}

.uploader-name {
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.btn-download-minimal {
    color: var(--accent-light);
    border-radius: 50%;
    padding: 0.4rem;
    background-color: rgba(79, 70, 229, 0.08);
}

.btn-download-minimal:hover {
    background-color: var(--accent-hover);
    color: white;
}

/* Vista - INICIO: Feed de amigos */
.feed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.feed-header h2 {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.35rem;
}

.feed-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feed-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    transition: background-color 0.15s ease;
}

.feed-item:hover {
    background-color: var(--bg-card-hover);
}

.feed-item-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.feed-item-info {
    overflow: hidden;
}

.feed-item-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.2rem;
}

.feed-uploader-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: white;
}

.feed-action-tag {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.feed-item-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.feed-file-details {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.4rem;
}

.feed-file-icon {
    width: 32px;
    height: 32px;
    background-color: var(--bg-darker);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feed-file-name {
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    max-width: 380px;
}

.feed-file-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* Botonera de acción */
.feed-item-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-action-circle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background-color: var(--bg-darker);
}

.btn-action-circle:hover {
    color: white;
    border-color: var(--accent-color);
    background-color: var(--accent-color);
}

/* No data placeholders */
.no-data-placeholder {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4rem 2rem;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    background-color: rgba(21, 26, 38, 0.3);
}

.no-data-placeholder svg {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.no-data-placeholder h4 {
    font-size: 1.15rem;
    margin-bottom: 0.25rem;
}

.no-data-placeholder p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    max-width: 340px;
}

/* Vista - MIS ARCHIVOS */
.files-control-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.uploader-dropzone {
    flex: 1;
    min-width: 300px;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    background-color: var(--bg-card);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.uploader-dropzone.dragover {
    border-color: var(--accent-color);
    background-color: rgba(79, 70, 229, 0.05);
}

.uploader-dropzone p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    pointer-events: none;
}

.uploader-dropzone p span {
    color: var(--accent-light);
    font-weight: 600;
}

.uploader-dropzone .dropzone-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Controles de carga */
.upload-pogres-list {
    margin-bottom: 2rem;
}

.upload-progress-item {
    background-color: var(--bg-card);
    border: 1px solid var(--accent-color);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 0.75rem;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.progress-bar-container {
    width: 100%;
    height: 8px;
    background-color: var(--bg-darker);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--accent-color);
    width: 0%;
    transition: width 0.15s ease;
}

/* Lista / Tabla de Archivos de Drive */
.files-table-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.files-thead {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr 1.2fr;
    background-color: var(--bg-darker);
    padding: 1rem 1.5rem;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.files-tbody {
    display: flex;
    flex-direction: column;
}

.files-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr 1.2fr;
    padding: 1.1rem 1.5rem;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
    transition: background-color 0.15s ease;
}

.files-row:last-child {
    border-bottom: none;
}

.files-row:hover {
    background-color: var(--bg-card-hover);
}

.file-name-cell {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    overflow: hidden;
}

.file-name-cell h5 {
    font-weight: 500;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.file-size-cell {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.file-date-cell {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Compartido Toggle (Switch de HTML) */
.switch-wrapper {
    display: flex;
    align-items: center;
}

.switch {
    position: relative;
    display: inline-block;
    width: 46px;
    height: 22px;
}

.switch input { 
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-darker);
    border: 1px solid var(--border-color);
    transition: .3s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-secondary);
    transition: .3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--success);
    border-color: transparent;
}

input:checked + .slider:before {
    transform: translateX(24px);
    background-color: white;
}

/* Botones Fila de Archivo */
.file-actions-cell {
    display: flex;
    gap: 0.35rem;
    justify-content: flex-end;
}

.btn-file-option {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background-color: var(--bg-darker);
    border: 1px solid var(--border-color);
}

.btn-file-option:hover {
    color: white;
}

.btn-file-option.active-yellow {
    color: var(--warning);
    border-color: rgba(245, 158, 11, 0.3);
    background-color: rgba(245, 158, 11, 0.08);
}

.btn-file-option.active-yellow:hover {
    background-color: rgba(245, 158, 11, 0.15);
}

.btn-file-option.btn-delete:hover {
    border-color: rgba(239, 68, 68, 0.4);
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

/* Vista - PERFIL */
.profile-view-root {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2.5rem;
    max-width: 900px;
}

.profile-card-display {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.profile-display-avatar {
    width: 120px;
    height: 120px;
    border-radius: 16px;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 3px solid var(--accent-color);
}

.profile-display-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.profile-display-age {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.profile-stats-grid {
    width: 100%;
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stat-item {
    text-align: center;
}

.stat-val {
    font-family: var(--font-mono);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--accent-light);
}

.stat-lbl {
    font-size: 0.72rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-top: 0.15rem;
}

.profile-actions-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.profile-panel-group h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

/* Lista de fotos predefinidas para cambio rápido */
.avatar-grid-change {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.avatar-grid-change img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 8px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid transparent;
}

.avatar-grid-change img.selected {
    border-color: var(--accent-color);
}

.flex-btn-row {
    display: flex;
    gap: 0.75rem;
}

/* Notificación flotante Simple */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--bg-card);
    border-left: 4px solid var(--accent-color);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transform: translateY(120px);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.25);
}

.toast.active {
    transform: translateY(0);
}

.toast-success { border-left-color: var(--success); }
.toast-error { border-left-color: var(--danger); }
.toast-info { border-left-color: var(--accent-color); }

/* Adaptación responsive */
@media (max-width: 950px) {
    .profile-view-root {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 850px) {
    .main-dashboard {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 1rem;
    }
    .sidebar-menu {
        flex-direction: row;
        overflow-x: auto;
        gap: 0.35rem;
        margin-bottom: 1rem;
    }
    .menu-item button {
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }
    .sidebar-footer {
        display: none; /* Se oculta o reorganiza */
    }
    .files-thead, .files-row {
        grid-template-columns: 2fr 1fr 1.2fr;
    }
    .file-size-cell, .file-date-cell {
        display: none; /* Se reduce densidad */
    }
    .top-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1rem;
    }
    .storage-mini-widget {
        width: 100%;
    }
    .dashboard-view {
        padding: 1rem;
    }
}

/* Estilos para el Visor de Archivos (Modal XL) */
.modal-xl {
    max-width: 850px;
    width: 95%;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

.visor-content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    overflow: hidden;
    flex: 1;
}

.visor-display-area {
    background-color: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    min-height: 380px;
    max-height: 55vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    position: relative;
    padding: 1rem;
    width: 100%;
}

.visor-image {
    max-width: 100%;
    max-height: 50vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    background-image: radial-gradient(var(--border-color) 1px, transparent 0), radial-gradient(var(--border-color) 1px, transparent 0);
    background-size: 16px 16px;
    background-position: 0 0, 8px 8px;
}

.visor-audio-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    width: 100%;
    padding: 2rem;
}

.audio-disk {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: radial-gradient(circle, #2d2d2d 30%, #1a1a1a 70%);
    border: 4px solid var(--accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

.audio-disk svg {
    color: var(--text-primary);
}

.audio-disk-spin {
    animation: spin-disk 4s linear infinite;
}

@keyframes spin-disk {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.visor-audio-element {
    width: 100%;
    max-width: 500px;
}

.visor-video-element {
    max-width: 100%;
    max-height: 50vh;
    border-radius: 8px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.6);
}

.visor-iframe {
    width: 100%;
    height: 50vh;
    border: none;
    background-color: white;
    border-radius: 8px;
}

.visor-text-container {
    width: 100%;
    min-width: 100%;
    max-height: 50vh;
    overflow-y: auto;
    background-color: #0d0d0d;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.visor-text-content {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: #e4e4e7;
    white-space: pre-wrap;
    text-align: left;
}

.visor-meta-area {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
}

.visor-meta-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.visor-uploader-tag {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.visor-meta-actions {
    display: flex;
    gap: 0.75rem;
}

.file-badge {
    background-color: var(--accent-color);
    color: white;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.office-preview-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    gap: 1rem;
    color: var(--text-secondary);
}

.office-preview-box h3 {
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.unsupported-preview-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    gap: 1rem;
    color: var(--text-secondary);
}

.unsupported-preview-box h3 {
    color: var(--text-primary);
    font-family: var(--font-heading);
}

/* Archive (Zip/Rar) & Binary Hex Viewer Styles */
.archive-preview-box {
    width: 100%;
    max-width: 650px;
    background-color: var(--bg-dark);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.archive-title-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.archive-files-list {
    background-color: var(--bg-darker);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    max-height: 250px;
    overflow-y: auto;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.archive-file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    transition: background-color 0.2s;
}

.archive-file-item:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.archive-file-name-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    max-width: 80%;
}

.archive-file-size {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.hex-viewer-text {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.4;
    white-space: pre;
    overflow-x: auto;
    width: 100%;
    display: block;
    text-align: left;
}

/* Sidebar Brand Logo and Text styling */
.sidebar-brand-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.25rem 0.5rem;
}

.sidebar-logo-brand {
    flex-shrink: 0;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.sidebar-logo-brand:hover {
    transform: scale(1.15) rotate(5deg);
}

.sidebar-brand-text h2 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--accent-light) 0%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Onboarding Header brand logo */
.logo-screen-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.onboarding-brand-logo {
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.4));
    transition: transform 0.4s ease;
}

.onboarding-brand-logo:hover {
    transform: rotate(-3deg) scale(1.05);
}

.logo-screen-title {
    font-size: 1.75rem;
    font-weight: 850;
    letter-spacing: 2px;
    background: linear-gradient(to right, #b91c1c, #ec4899, #701a75);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine-logo 4s linear infinite;
    text-shadow: 0 4px 10px rgba(185, 28, 28, 0.15);
}

@keyframes shine-logo {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Onboarding Welcome Card styles */
.welcome-onboarding-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    max-width: 650px;
    width: 100%;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    border-left: 4px solid var(--accent-light);
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.welcome-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.welcome-title-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.welcome-title-wrap h3 {
    margin: 0;
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-size: 1.15rem;
}

.welcome-body-text p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

.onboarding-steps {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.step {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.step-num {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,0.1);
}

.step-desc {
    font-size: 0.85rem;
    line-height: 1.45;
    color: var(--text-secondary);
}

.step-desc strong {
    color: var(--text-primary);
}

/* Profiles view stacked column */
.profile-left-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

/* Community members listing under profile */
.community-profiles-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.community-profiles-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.community-profiles-header h4 {
    margin: 0;
    font-size: 0.95rem;
    font-family: var(--font-heading);
    color: var(--text-primary);
}

.community-profiles-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.community-profile-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem;
    background-color: var(--bg-dark);
    border-radius: 8px;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.community-profile-item:hover {
    border-color: var(--border-color);
    background-color: var(--bg-hover);
    transform: translateX(3px);
}

.community-profile-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.community-profile-photo {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    object-fit: cover;
    background-color: var(--bg-darker);
}

.community-profile-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.85rem;
}

.community-profile-badge {
    background-color: rgba(168, 85, 247, 0.15);
    color: var(--accent-light);
    border: 1px solid rgba(168, 85, 247, 0.3);
    font-size: 0.72rem;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-weight: 500;
}

.community-profile-badge.current-user-badge {
    background-color: rgba(34, 197, 94, 0.15);
    color: #4ade80;
    border-color: rgba(34, 197, 94, 0.3);
}

/* Visor controls and image improvement wrapper */
.visor-display-box {
    position: relative;
    max-width: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.visor-image-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    border-radius: 6px;
    background-color: rgba(0,0,0,0.4);
    box-shadow: inset 0 0 40px rgba(0,0,0,0.8);
    padding: 1.5rem;
}

.visor-image-enhanced {
    max-width: 100%;
    max-height: 45vh;
    object-fit: contain;
    border-radius: 4px;
    transition: transform 0.25s cubic-bezier(1, 0, 0, 1);
    box-shadow: 0 10px 40px rgba(0,0,0,0.8);
}

/* Visor control toolbar overlay */
.visor-image-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: rgba(9, 9, 11, 0.85);
    border: 1px solid var(--border-color);
    padding: 0.35rem;
    border-radius: 50px;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
}

.visor-tool-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.visor-tool-btn:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Wide Modal for creation of custom beautiful profile with instructions */
.modal-creation-wide {
    max-width: 820px;
    width: 95%;
    padding: 2rem;
}

.modal-creation-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 1rem;
}

@media (min-width: 768px) {
    .modal-creation-grid {
        grid-template-columns: 1.1fr 1fr;
    }
}

.welcome-onboarding-card-modal {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    border-left: 4px solid var(--accent-light);
    display: flex;
    flex-direction: column;
}

.welcome-onboarding-card-modal .welcome-header {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.welcome-onboarding-card-modal .welcome-title-wrap h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.welcome-onboarding-card-modal .welcome-body-text p {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.welcome-onboarding-card-modal .step-num {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
}

.welcome-onboarding-card-modal .step-desc {
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Modal creation form body styles alignment */
.modal-creation-form-body {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1rem;
}