:root {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-card: #1e293b;
  --border-color: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #38bdf8;
  --accent-hover: #0284c7;
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --success: #10b981;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 8px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  user-select: none;
}

/* Common Views */
.view-section {
  display: none !important;
  width: 100%;
  height: 100vh;
}

.view-section.active {
  display: flex !important;
  flex-direction: column;
}

/* ==================== LOGIN VIEW ==================== */
#login-view {
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 20%, #1e293b 0%, #0f172a 100%);
}

.login-card {
  width: 100%;
  max-width: 460px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
}

.login-header {
  text-align: center;
  margin-bottom: 24px;
}

.brand-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.login-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.login-meta-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

.meta-separator {
  color: var(--border-color);
}

.credit-link {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  padding: 2px 6px;
  border-radius: 4px;
}

.credit-link strong {
  color: var(--accent);
}

.credit-link:hover {
  color: #fff;
  background-color: rgba(56, 189, 248, 0.1);
}

.credit-badge {
  display: inline-flex !important;
  align-items: center !important;
  background: rgba(15, 23, 42, 0.75) !important;
  border: 1px solid rgba(56, 189, 248, 0.25) !important;
  border-radius: 9999px !important;
  padding: 3px 4px 3px 10px !important;
  font-family: var(--font-mono, 'JetBrains Mono', monospace) !important;
  font-size: 0.75rem !important;
  line-height: 1 !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25) !important;
  gap: 8px !important;
  text-decoration: none !important;
}

.credit-badge a,
.credit-badge a:link,
.credit-badge a:visited,
.credit-badge .author-link,
.credit-badge .author-link:link,
.credit-badge .author-link:visited {
  color: #94a3b8 !important;
  text-decoration: none !important;
  font-weight: 500 !important;
  transition: all 0.2s ease !important;
}

.credit-badge a:hover,
.credit-badge .author-link:hover {
  color: #38bdf8 !important;
  text-decoration: none !important;
}

.credit-badge .version-badge,
.credit-badge .version-badge:link,
.credit-badge .version-badge:visited {
  display: inline-flex !important;
  align-items: center !important;
  background: rgba(56, 189, 248, 0.15) !important;
  color: #38bdf8 !important;
  border: 1px solid rgba(56, 189, 248, 0.35) !important;
  border-radius: 9999px !important;
  padding: 2px 8px !important;
  font-size: 0.72rem !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  letter-spacing: 0.03em !important;
  transition: all 0.2s ease !important;
}

.credit-badge .version-badge:hover {
  background: #38bdf8 !important;
  color: #0b0f19 !important;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.5) !important;
  text-decoration: none !important;
}

.credit-badge strong {
  color: var(--accent);
  margin-left: 3px;
}

.credit-badge:hover {
  background-color: rgba(56, 189, 248, 0.2);
  color: #fff;
  border-color: var(--accent);
}

.version-tag {
  display: inline-block;
  background-color: rgba(56, 189, 248, 0.15);
  color: var(--accent);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  font-weight: 600;
}

.version-badge {
  background-color: rgba(56, 189, 248, 0.2);
  color: var(--accent);
  font-size: 0.75rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-weight: 600;
}

/* Tabs */
.login-tabs {
  display: flex;
  gap: 8px;
  background-color: var(--bg-primary);
  padding: 4px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
}

.tab-btn {
  flex: 1;
  padding: 8px 12px;
  background: transparent;
  color: var(--text-muted);
  border: none;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.tab-btn.active {
  background-color: var(--accent);
  color: #0f172a;
}

/* Form Styles */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-row {
  display: flex;
  gap: 12px;
}

.flex-1 { flex: 1; }
.flex-3 { flex: 3; }

input[type="text"],
input[type="password"],
input[type="number"],
.form-control {
  width: 100%;
  padding: 10px 14px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  user-select: text;
}

input:focus,
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

.radio-toggle {
  display: flex;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 4px;
  gap: 4px;
}

.radio-label {
  flex: 1;
  text-align: center;
  cursor: pointer;
}

.radio-label input {
  display: none;
}

.radio-label span {
  display: block;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all 0.2s;
}

.radio-label input:checked + span {
  background-color: var(--accent);
  color: #0f172a;
}

.custom-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background-color 0.2s, transform 0.1s;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background-color: var(--accent);
  color: #0f172a;
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--accent-hover);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-main);
}

.btn-secondary:hover {
  background-color: #475569;
}

.btn-danger {
  background-color: var(--danger);
  color: #ffffff;
}

.btn-danger:hover:not(:disabled) {
  background-color: var(--danger-hover);
}

.btn-danger:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-block {
  width: 100%;
  margin-top: 8px;
  padding: 12px;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.82rem;
}

.btn-icon {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  padding: 6px 8px;
  border-radius: var(--radius);
  cursor: pointer;
}

.btn-icon:hover {
  color: var(--text-main);
  background-color: var(--bg-tertiary);
}

/* ==================== CASSAFORTE DASHBOARD VIEW ==================== */
#vault-dashboard-view {
  background-color: var(--bg-primary);
  overflow-y: auto;
}

.vault-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 30px 20px;
  width: 100%;
}

.vault-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  gap: 16px;
  flex-wrap: wrap;
}

.vault-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.vault-header-row h2 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.vault-header-row p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.server-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  align-items: stretch;
}

.server-card {
  position: relative;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
  box-sizing: border-box;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
  transition: transform 0.15s, border-color 0.2s, box-shadow 0.2s;
  user-select: none;
}

.server-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 8px 16px -2px rgba(0, 0, 0, 0.35);
}

.server-card.dragging {
  opacity: 0.4;
  border: 2px dashed var(--accent) !important;
  transform: scale(0.96) !important;
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.45) !important;
  cursor: grabbing !important;
  z-index: 10;
}

.server-card.drag-target {
  border-color: #38bdf8 !important;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.4) !important;
  transform: scale(1.02);
}

.server-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
}

.server-card-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.server-card-drag-handle {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--text-muted);
  cursor: grab;
  font-size: 1.1rem;
  letter-spacing: -2px;
  opacity: 0.45;
  margin-bottom: 2px;
  user-select: none;
  transition: opacity 0.2s, color 0.2s;
  width: fit-content;
}

.server-card:hover .server-card-drag-handle {
  opacity: 1;
  color: var(--accent);
}

.server-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.server-card-host {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.server-card-user {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.server-card-top .badge {
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: 2px;
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.35);
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.server-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid rgba(51, 65, 85, 0.4);
  margin-top: auto;
}

.empty-vault-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

/* ==================== WORKSPACE (SPLIT VIEW) ==================== */
.app-header {
  height: 54px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  flex-shrink: 0;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.app-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--accent);
}

.session-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
}

.explorer-subbar {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-shrink: 0;
}

/* ==================== BREADCRUMB MODERNO ==================== */
.breadcrumb-container {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  overflow-x: auto;
  white-space: nowrap;
}

.btn-breadcrumb-back {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background-color: var(--bg-secondary);
  color: var(--accent);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-breadcrumb-back:hover {
  background-color: var(--accent);
  color: #0f172a;
  border-color: var(--accent);
}

.breadcrumb-separator-bar {
  color: var(--border-color);
  margin: 0 4px;
}

.breadcrumb-item {
  color: var(--text-muted);
  cursor: pointer;
  padding: 3px 8px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s;
}

.breadcrumb-item:hover {
  color: var(--accent);
  background-color: var(--bg-tertiary);
}

.breadcrumb-item.current {
  color: var(--text-main);
  font-weight: 600;
  background-color: rgba(56, 189, 248, 0.1);
}

.breadcrumb-root {
  color: var(--accent);
  font-weight: 600;
}

.breadcrumb-chevron {
  display: inline-flex;
  align-items: center;
  color: #64748b;
  margin: 0 1px;
}

.action-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.rotating svg {
  animation: spin 0.6s linear infinite;
}

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

/* ==================== SPLIT CONTAINER ==================== */
.workspace-split {
  flex: 1;
  display: flex;
  height: calc(100vh - 54px - 49px);
  overflow: hidden;
  background-color: var(--bg-primary);
}

.split-pane {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.pane-files {
  flex: 0 0 50%;
  min-width: 320px;
  max-width: 80%;
  border-right: 1px solid var(--border-color);
  background-color: var(--bg-primary);
}

.pane-editor {
  flex: 1;
  min-width: 360px;
  background-color: #1e1e1e;
  position: relative;
}

/* Split Resizer Bar */
.split-resizer {
  width: 6px;
  background-color: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  cursor: col-resize;
  transition: background-color 0.2s;
  flex-shrink: 0;
  z-index: 10;
}

.split-resizer:hover, .split-resizer.active {
  background-color: var(--accent);
}

.pane-header-toolbar {
  padding: 6px 12px;
  background-color: #162032;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
}

.pane-header-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* Search Box */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
  max-width: 200px;
  width: 100%;
}

.search-box svg {
  position: absolute;
  left: 8px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-box input {
  width: 100%;
  padding: 3px 24px 3px 26px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-main);
  font-size: 0.78rem;
  transition: all 0.2s;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent);
  background-color: #1e293b;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

.btn-clear-search {
  position: absolute;
  right: 5px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 2px;
}

.btn-clear-search:hover {
  color: var(--text-main);
}

/* Font Size & Theme Controls */
.editor-font-controls {
  display: inline-flex;
  align-items: center;
  background-color: #1e1e1e;
  border: 1px solid #3c3c3c;
  border-radius: 4px;
  padding: 1px 2px;
  gap: 2px;
}

.btn-xs {
  padding: 2px 5px !important;
  font-size: 0.72rem !important;
  line-height: 1 !important;
  font-weight: 600;
  height: auto !important;
}

.font-size-indicator {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  min-width: 18px;
  text-align: center;
  user-select: none;
}

/* Media Preview Container */
.media-preview-container {
  flex: 1;
  width: 100%;
  height: calc(100% - 42px);
  position: relative;
  background-color: #18181b;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-preview-inner {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.media-preview-inner img {
  max-width: 95%;
  max-height: 90%;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  background: repeating-conic-gradient(#27272a 0% 25%, #18181b 0% 50%) 50% / 16px 16px;
}

.media-preview-inner iframe {
  width: 100%;
  height: 100%;
  border: none;
  background-color: #fff;
  border-radius: 4px;
}

.media-meta-bar {
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  gap: 12px;
}

/* File Table */
.table-container {
  flex: 1;
  overflow-y: auto;
  position: relative;
}

.file-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.file-table th {
  background-color: var(--bg-secondary);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 5;
}

.file-table td {
  padding: 8px 12px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.4);
}

.file-row {
  cursor: pointer;
  transition: background-color 0.15s;
}

.file-row:hover {
  background-color: rgba(51, 65, 85, 0.45);
}

.file-row.active-row {
  background-color: rgba(56, 189, 248, 0.12);
  border-left: 3px solid var(--accent);
}

.row-parent-dir {
  background-color: rgba(30, 41, 59, 0.5);
}

.row-parent-dir:hover {
  background-color: rgba(56, 189, 248, 0.15) !important;
}

.col-check { width: 34px; text-align: center; }
.col-check input { cursor: pointer; }
.col-icon { width: 32px; text-align: center; }
.col-name { min-width: 140px; font-weight: 500; word-break: break-all; }
.col-size { width: 85px; color: var(--text-muted); font-family: var(--font-mono); font-size: 0.8rem; }
.col-perm { width: 75px; color: var(--text-muted); font-family: var(--font-mono); font-size: 0.8rem; }
.col-date { width: 120px; color: var(--text-muted); font-size: 0.8rem; }
.col-actions { width: 36px; text-align: right; }

.item-name-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.perm-badge {
  background: var(--bg-tertiary);
  padding: 2px 5px;
  border-radius: 4px;
  font-size: 0.75rem;
}

/* ==================== EDITOR PANE ==================== */
.editor-subbar {
  height: 42px;
  background-color: #252526;
  border-bottom: 1px solid #333333;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  flex-shrink: 0;
}

.editor-title-box {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #cccccc;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.editor-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.editor-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: 12px;
  padding: 32px;
  text-align: center;
  background-color: #1e1e1e;
}

.editor-placeholder h3 {
  font-size: 1.15rem;
  color: #e2e8f0;
}

.editor-placeholder p {
  font-size: 0.9rem;
  max-width: 380px;
  line-height: 1.5;
}

.placeholder-icon {
  color: #475569;
}

.shortcut-tip {
  margin-top: 8px;
  font-size: 0.8rem;
  background-color: #2d3748;
  padding: 4px 10px;
  border-radius: 4px;
}

.shortcut-tip code {
  color: var(--accent);
  font-family: var(--font-mono);
}

#monaco-container {
  flex: 1;
  width: 100%;
  height: calc(100% - 42px);
  position: relative;
}

/* ==================== BATCH ACTIONS BAR ==================== */
.batch-actions-bar {
  background-color: #0f172a;
  border-bottom: 2px solid var(--accent);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.batch-info {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

.batch-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ==================== TERMINALE SSH ==================== */
.btn-terminal-tab {
  position: absolute;
  bottom: 12px;
  right: 20px;
  background-color: #0284c7;
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  z-index: 100;
  transition: all 0.2s;
}

.btn-terminal-tab:hover {
  background-color: #0369a1;
  transform: translateY(-2px);
}

.terminal-drawer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 250px;
  background-color: #090d16;
  border-top: 2px solid var(--accent);
  display: flex;
  flex-direction: column;
  z-index: 120;
  box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.6);
}

.terminal-drawer-header {
  height: 32px;
  background-color: #111827;
  border-bottom: 1px solid #1f2937;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #94a3b8;
}

.terminal-title {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
}

.terminal-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 8px 12px;
}

.terminal-output {
  flex: 1;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #38bdf8;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-all;
}

.terminal-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 6px;
  border-top: 1px solid #1f2937;
}

.terminal-prompt {
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: bold;
}

.terminal-input-row input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* ==================== MODAL RICERCA TESTO ==================== */
.modal-large {
  max-width: 680px !important;
  width: 90% !important;
}

.search-input-group {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.search-results-box {
  max-height: 360px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.search-result-item {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.search-result-item:hover {
  border-color: var(--accent);
  background-color: #1e293b;
}

.search-res-title {
  font-size: 0.82rem;
  color: var(--text-main);
  margin-bottom: 4px;
}

.search-res-path {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 8px;
  font-family: var(--font-mono);
}

.search-res-code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #a5f3fc;
  background-color: #0f172a;
  padding: 4px 8px;
  border-radius: 4px;
  margin: 0;
  overflow-x: hidden;
  text-overflow: ellipsis;
}

/* ==================== CONTEXT MENU ==================== */
.context-menu {
  position: fixed;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
  padding: 6px 0;
  min-width: 190px;
  z-index: 1000;
  backdrop-filter: blur(8px);
}

.context-menu.hidden {
  display: none;
}

.context-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  font-size: 0.85rem;
  color: var(--text-main);
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}

.context-menu-item:hover {
  background-color: rgba(56, 189, 248, 0.15);
  color: var(--accent);
}

.context-menu-item.item-danger:hover {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}

.context-menu-separator {
  height: 1px;
  background-color: var(--border-color);
  margin: 4px 0;
}

/* State placeholders */
.state-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 50px 20px;
  color: var(--text-muted);
  gap: 12px;
}

/* ==================== MODAL SPOSTA FILE / CARTELLE ==================== */
.move-folders-box {
  max-height: 230px;
  min-height: 140px;
  overflow-y: auto;
  background-color: #0b1120;
  border: 1px solid #1e293b;
  border-radius: 6px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.move-folder-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  font-size: 0.85rem;
  color: #e2e8f0;
  transition: background-color 0.15s, color 0.15s;
}

.move-folder-item:hover {
  background-color: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

.move-folder-item.is-current {
  background-color: rgba(56, 189, 248, 0.22);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #38bdf8;
  font-weight: 600;
}

.move-folder-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.move-folder-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.move-folder-name {
  font-family: var(--font-sans);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.move-folder-enter-btn {
  font-size: 0.72rem;
  padding: 2px 8px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.move-folder-item:hover .move-folder-enter-btn {
  background-color: var(--accent);
  color: #0f172a;
}

/* ==================== MODALS ==================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
}

.modal-overlay.hidden {
  display: none;
}

.modal-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 100%;
  max-width: 440px;
  padding: 24px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-subtitle {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  margin-bottom: 16px;
  word-break: break-all;
}

.modal-footer {
  margin-top: 24px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* CHMOD Grid */
.chmod-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 10px 8px;
  align-items: center;
  margin-bottom: 20px;
  font-size: 0.85rem;
}

.chmod-col-header {
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.chmod-col-header:first-child {
  text-align: left;
}

.chmod-row-label {
  font-weight: 500;
}

.chmod-cell {
  text-align: center;
}

.chmod-cell input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

.chmod-numeric-group {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: var(--bg-primary);
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.chmod-numeric-group label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.chmod-numeric-group input {
  width: 80px;
  font-family: var(--font-mono);
  font-weight: 700;
  text-align: center;
  font-size: 1.1rem;
  padding: 4px 8px;
}

/* Toasts */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 12px 18px;
  border-radius: var(--radius);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
  font-size: 0.9rem;
  animation: slideIn 0.3s ease;
}

.toast-success { border-left: 4px solid var(--success); }
.toast-error { border-left: 4px solid var(--danger); }
.toast-info { border-left: 4px solid var(--accent); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(15, 23, 42, 0.3);
  border-radius: 50%;
  border-top-color: #0f172a;
  animation: spin 0.8s linear infinite;
}

.spinner-large {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(56, 189, 248, 0.2);
  border-radius: 50%;
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

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

.badge {
  background-color: #333333;
  color: #9cdcfe;
  padding: 3px 7px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.unsaved-badge {
  color: #e5c07b;
  font-size: 1.5rem;
  line-height: 1;
}

.hidden { display: none !important; }

/* ==================== DRAG & DROP SPOSTAMENTO FILE/CARTELLE ==================== */
.file-row[draggable="true"] {
  cursor: grab;
}
.file-row.is-dragging {
  opacity: 0.4;
  background-color: rgba(56, 189, 248, 0.12) !important;
}
.file-row.drag-target {
  outline: 2px dashed #38bdf8 !important;
  outline-offset: -2px;
  background-color: rgba(56, 189, 248, 0.2) !important;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.3);
}
.file-row.row-parent-dir.drag-target {
  outline: 2px dashed #10b981 !important;
  outline-offset: -2px;
  background-color: rgba(16, 185, 129, 0.2) !important;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.3);
}
.breadcrumb-item.drag-target {
  outline: 2px dashed #38bdf8 !important;
  background-color: rgba(56, 189, 248, 0.25) !important;
  border-radius: 4px;
}

/* ==================== WIDGET PROGRESSO UPLOAD / DOWNLOAD ==================== */
.transfer-progress-card {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  width: 420px;
  max-width: calc(100vw - 48px);
  background-color: #0b1120;
  border: 1px solid #1e293b;
  border-radius: 12px;
  padding: 14px 18px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(56, 189, 248, 0.15);
  font-family: var(--font-sans);
  animation: slideUpProgress 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@keyframes slideUpProgress {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.progress-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.progress-card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.progress-card-title strong {
  font-size: 0.85rem;
  font-weight: 600;
  color: #f8fafc;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.progress-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(56, 189, 248, 0.2);
  border-top-color: #38bdf8;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

.progress-card-pct {
  font-size: 0.82rem;
  font-weight: 700;
  color: #38bdf8;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.progress-bar-track {
  width: 100%;
  height: 7px;
  background-color: #1e293b;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #0284c7, #38bdf8);
  border-radius: 4px;
  transition: width 0.18s ease-out;
}

.progress-bar-track.indeterminate .progress-bar-fill {
  width: 40% !important;
  background: linear-gradient(90deg, #0284c7, #38bdf8, #10b981);
  animation: progressIndeterminate 1.4s infinite ease-in-out;
}

@keyframes progressIndeterminate {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
  100% { transform: translateX(250%); }
}

.progress-current-file-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.75rem;
  color: #cbd5e1;
  min-width: 0;
  overflow: hidden;
}

.progress-file-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

.progress-file-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.progress-file-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  color: #38bdf8;
}

.progress-file-dir {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.7rem;
  color: #64748b;
  margin-top: 1px;
}

.progress-card-details {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.74rem;
  color: #94a3b8;
}

.progress-card-details span {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.progress-card-actions-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-progress-cancel {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-radius: 5px;
  padding: 2px 9px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  line-height: 1.3;
  transition: all 0.15s ease;
}

.btn-progress-cancel:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
}

.btn-progress-close {
  background: none;
  border: none;
  color: #64748b;
  font-size: 16px;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
  border-radius: 3px;
  transition: all 0.15s;
}

.btn-progress-close:hover {
  color: #f8fafc;
  background-color: rgba(255, 255, 255, 0.1);
}

/* ==================== SELEZIONE RETTANGOLARE MOUSE (MARQUEE / LASSO) ==================== */
.selection-marquee {
  position: fixed;
  border: 1px solid #38bdf8;
  background-color: rgba(56, 189, 248, 0.2);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.25);
  pointer-events: none;
  z-index: 99999;
  border-radius: 3px;
  box-sizing: border-box;
}

body.no-select {
  user-select: none !important;
  -webkit-user-select: none !important;
}

.file-row.selected {
  background-color: rgba(14, 116, 204, 0.25) !important;
}

.file-row.selected:hover {
  background-color: rgba(14, 116, 204, 0.38) !important;
}