/* ================================================
   FILE STORAGE TOOL — Comic Flat Theme
   Extends the main gigih.css design system
   ================================================ */

/* === Layout === */
.storage-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* === Breadcrumb === */
.storage-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.storage-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.storage-breadcrumb a:hover {
  color: var(--accent);
}

.storage-breadcrumb .separator {
  color: var(--text-muted);
  margin: 0 0.1rem;
  user-select: none;
}

.storage-breadcrumb .current {
  color: var(--accent);
}

/* === Storage Usage Bar === */
.storage-usage {
  margin-bottom: 1.5rem;
  padding: 1rem;
  border: 2px solid var(--accent);
  background: var(--muted);
}

.storage-usage-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.storage-bar {
  width: 100%;
  height: 12px;
  background: var(--bg);
  border: 2px solid var(--accent);
  overflow: hidden;
}

.storage-bar .storage-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.storage-bar .storage-fill.warning {
  background: #c0392b;
}

/* === Drop Zone === */
.drop-zone {
  border: 3px dashed var(--accent);
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  margin-bottom: 1.5rem;
  background: var(--bg);
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    transform 0.2s ease;
  position: relative;
}

.drop-zone:hover {
  background: var(--muted);
  transform: translateY(-2px);
}

.drop-zone.drag-over {
  background: var(--accent);
  color: var(--bg);
  border-style: solid;
  transform: scale(1.01);
}

.drop-zone.drag-over .drop-zone-icon,
.drop-zone.drag-over .drop-zone-text,
.drop-zone.drag-over .drop-zone-hint {
  color: var(--bg);
}

.drop-zone-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  display: block;
}

.drop-zone-text {
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.3rem;
}

.drop-zone-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

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

/* === Upload Progress === */
.upload-progress {
  display: none;
  margin-bottom: 1.5rem;
  padding: 1rem;
  border: 2px solid var(--accent);
  background: var(--muted);
}

.upload-progress.active {
  display: block;
}

.upload-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.upload-progress-bar {
  width: 100%;
  height: 10px;
  background: var(--bg);
  border: 2px solid var(--accent);
  overflow: hidden;
}

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

/* === Toolbar === */
.storage-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.storage-toolbar .toolbar-left {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.storage-search {
  border: 2px solid var(--accent);
  padding: 0.4rem 0.75rem;
  font-family: 'Comic Neue', 'Poppins', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--bg);
  color: var(--accent);
  outline: none;
  width: 220px;
  transition: box-shadow 0.2s ease;
}

.storage-search::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.storage-search:focus {
  box-shadow: var(--accent) 3px 3px 0px 0px !important;
}

/* === File/Folder Table === */
.file-table {
  width: 100%;
  border-collapse: collapse;
  border: 2px solid var(--accent);
  font-size: 0.85rem;
}

.file-table thead {
  background: var(--accent);
  color: var(--bg);
}

.file-table th {
  padding: 0.6rem 0.75rem;
  text-align: left;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.75rem;
  white-space: nowrap;
}

.file-table td {
  padding: 0.6rem 0.75rem;
  border-top: 1px solid #ddd;
  vertical-align: middle;
}

.file-table tbody tr {
  transition: background 0.15s ease, transform 0.15s ease;
}

.file-table tbody tr:hover {
  background: var(--muted);
}

.file-table .file-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  word-break: break-all;
}

.file-table .file-name .file-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}

.file-table .file-name a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.file-table .file-name a:hover {
  text-decoration: underline;
}

.file-table .file-actions {
  display: flex;
  gap: 0.4rem;
  justify-content: flex-end;
}

/* === Action Buttons (small) === */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 2px solid var(--accent);
  background: var(--bg);
  color: var(--accent);
  cursor: pointer;
  font-size: 0.9rem;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.btn-icon:hover {
  background: var(--accent);
  color: var(--bg);
  transform: translateY(-2px);
  box-shadow: var(--accent) 2px 2px 0px 0px !important;
}

.btn-icon:active {
  transform: translateY(0);
  box-shadow: none !important;
}

.btn-icon.btn-danger:hover {
  background: #c0392b;
  border-color: #c0392b;
  color: #fff;
  box-shadow: #c0392b 2px 2px 0px 0px !important;
}

/* === Empty State === */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
  display: block;
}

.empty-state-text {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

/* === Toast Notification === */
.storage-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--accent);
  background: var(--bg);
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition:
    transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.4s ease;
  box-shadow: var(--accent) 3px 3px 0px 0px !important;
  max-width: 90vw;
  text-align: center;
}

.storage-toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.storage-toast.success {
  background: var(--accent);
  color: var(--bg);
}

.storage-toast.error {
  background: #c0392b;
  border-color: #c0392b;
  color: #fff;
  box-shadow: #c0392b 3px 3px 0px 0px !important;
}

/* === New Folder Input (inline) === */
.new-folder-row td {
  padding: 0.4rem 0.75rem !important;
  background: var(--muted);
}

.new-folder-input {
  border: 2px solid var(--accent);
  padding: 0.35rem 0.6rem;
  font-family: 'Comic Neue', 'Poppins', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--bg);
  color: var(--accent);
  outline: none;
  width: 100%;
  max-width: 300px;
}

.new-folder-input:focus {
  box-shadow: var(--accent) 2px 2px 0px 0px !important;
}

/* === Confirm Dialog Overlay === */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}

.confirm-overlay.show {
  opacity: 1;
  visibility: visible;
}

.confirm-box {
  background: var(--bg);
  border: 3px solid var(--accent);
  padding: 2rem;
  max-width: 400px;
  width: 90%;
  text-align: center;
  box-shadow: var(--accent) 5px 5px 0px 0px !important;
}

.confirm-box h4 {
  text-transform: uppercase;
  font-weight: 700 !important;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.confirm-box p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 1.5rem !important;
}

.confirm-box .confirm-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}

/* === Responsive === */
@media (max-width: 768px) {
  .storage-container {
    padding: 1rem;
  }

  .file-table .col-size,
  .file-table .col-date,
  .file-table .col-downloads {
    display: none;
  }

  .storage-search {
    width: 100%;
  }

  .storage-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .storage-toolbar .toolbar-left {
    width: 100%;
  }

  .drop-zone {
    padding: 1.5rem 1rem;
  }

  .drop-zone-icon {
    font-size: 2rem;
  }

  .confirm-box {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .file-table .col-actions {
    width: 70px;
  }

  .btn-icon {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }
}

/* === Loading Spinner === */
.storage-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}

.spinner {
  width: 30px;
  height: 30px;
  border: 3px solid var(--muted);
  border-top-color: var(--accent);
  animation: spin 0.7s linear infinite;
}

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