/* ===========================================================
   GENERAL STYLES & BASE LAYOUT
   =========================================================== */

/* GENERAL STYLES */
body {
  font-family: 'Roboto', sans-serif;
  background-color: #f5f5f5;
  margin: 0;
}

/* CONTAINER */
.container {
  margin-top: 20px;
}

/* ===========================================================
   HEADER & NAVIGATION
   =========================================================== */

/* HEADER (Large Screens) */
header {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  height: 100px !important;
  padding: 0 20px !important;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  background-color: #2196F3 !important;
}

.header-left {
  flex: 0 0 auto;
}

.header-left img {
  display: block;
  height: 60px;
  width: auto;
}

.header-title {
  position: absolute;
  /* Center the title using absolute positioning */
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  margin: 0;
  color: white;
  font-size: 1.5em;
}

.header-title h1 {
  margin: 0;
}

.header-buttons {
  flex: 0 0 auto;
  display: flex;
  gap: 10px;
  align-items: center;
}

.header-buttons button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  border-radius: 50%;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.header-buttons button:hover {
  background-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Responsive Header (Small Screens) */
@media (max-width: 600px) {
  header {
    flex-direction: column !important;
    height: auto !important;
    padding: 10px 20px !important;
    position: relative !important;
  }
  
  /* Remove absolute positioning to let items stack */
  .header-title {
    position: static !important;
    left: auto !important;
    transform: none !important;
    margin: 10px 0 !important;
    font-size: 1.2em !important;
  }
  
  /* Ensure logo and buttons are centered and full width */
  .header-left,
  .header-buttons {
    position: static !important;
    transform: none !important;
    margin: 5px 0 !important;
    width: 100% !important;
    text-align: center !important;
  }
  
  .header-left img {
    height: 50px !important;
  }
  
  .header-buttons {
    justify-content: center !important;
  }
}

/* ===========================================================
   MATERIAL ICONS
   =========================================================== */
.material-icons {
  font-size: 24px;
  vertical-align: middle;
  color: white;
}

/* ===========================================================
   FORMS & LOGIN
   =========================================================== */

/* LOGIN FORM */
#loginForm {
  margin: 0 auto;
  max-width: 400px;
  background: white;
  padding: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

/* ===========================================================
   MODALS & EDITOR MODALS
   =========================================================== */

/* General Modal Styles */
.modal {
  display: none; /* Hidden by default */
  position: fixed;
  top: 0; 
  left: 0;
  width: 100%; 
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1050;
}

.modal .modal-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  max-width: 400px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

/* Editor Modal */
.editor-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(5%, 10%);
  background-color: #fff; /* Ensures modal is opaque */
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 4px;
  width: 50vw;
  max-width: 90vw;
  min-width: 400px;
  height: 600px;
  max-height: 80vh;
  overflow: auto;
  resize: both;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  z-index: 1100; /* Ensure it's on top of any overlay */
}

#deleteFolderMessage {
  white-space: normal;
  word-wrap: break-word;
}


/* ===========================================================
   LOGOUT & USER CONTROLS
   =========================================================== */
.logout-container {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
}

#uploadBtn {
  font-size: 16px;
  padding: 10px 22px;
  align-items: center;
}

#customChooseBtn {
  background-color: #9E9E9E;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 8px 18px;
  font-size: 16px;
  cursor: pointer;
  white-space: nowrap; /* Prevent text wrapping */
}

/* For medium screens, reduce font size and padding */
@media (max-width: 768px) {
  #customChooseBtn {
    font-size: 14px;
    padding: 6px 14px;
  }
}
/* ===========================================================
   UPLOAD PROGRESS STYLES
   =========================================================== */
#uploadProgressContainer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#uploadProgressContainer li {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

#uploadProgressContainer .file-preview {
  width: 32px !important;
  height: 32px !important;
  margin-right: 0;
  flex-shrink: 0;
}

#uploadProgressContainer .file-preview img {
  width: 32px !important;
  height: 32px !important;
  object-fit: cover;
}

#uploadProgressContainer .file-name {
  margin: 0 20px 0 2px;
  flex-grow: 1;
  word-break: break-word;
}

#uploadProgressContainer .progress {
  background-color: #e9ecef;
  border-radius: 5px;
  overflow: hidden;
  margin: 5px 0 10px;
  height: 24px;
  width: 250px;
}

#uploadProgressContainer .progress-bar {
  background-color: #007bff;
  height: 100%;
  line-height: 24px;
  color: #000;
  text-align: center;
  transition: width 0.4s ease;
  font-size: 0.9rem;
}

#uploadProgressContainer {
  margin-top: 20px;
}

/* ===========================================================
   RESPONSIVE ADJUSTMENTS (General Small Screens)
   =========================================================== */
@media (max-width: 768px) {
  .logout-container {
    position: static;
    align-items: flex-end;
    text-align: right;
    margin-top: 10px;
  }

  .logout-container button {
    width: auto;
    min-width: 120px;
  }

  .hide-small {
    display: none;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .hide-medium {
    display: none !important;
  }
}

/* ===========================================================
   BUTTON STYLES (MATERIAL THEME)
   =========================================================== */
.btn {
  font-size: 0.9rem;
  border: none;
  border-radius: 4px;
  padding: 8px 16px;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  display: inline-block;
}

.btn:hover {
  opacity: 0.9;
}

/* Specific Action Buttons */
#deleteSelectedBtn {
  background-color: #f44336; /* Material red */
  color: white;
  border: none;
  border-radius: 4px;
  padding: 8px 16px;
}

#deleteSelectedBtn:hover {
  background-color: #d32f2f;
}

#copySelectedBtn {
  background-color: #9E9E9E; /* Material grey */
  color: white;
  border: none;
  border-radius: 4px;
  padding: 8px 16px;
}

#copySelectedBtn:hover {
  background-color: #757575;
}

#moveSelectedBtn {
  background-color: #ff9800; /* Material orange */
  color: white;
  border: none;
  border-radius: 4px;
  padding: 8px 16px;
}

#moveSelectedBtn:hover {
  background-color: #fb8c00;
}

#downloadZipBtn {
  background-color: #009688; /* Material Teal */
  color: white;
  border: none;
  border-radius: 4px;
  padding: 8px 16px;
}

#downloadZipBtn:hover {
  background-color: #00796B; /* A slightly darker teal for hover */
}

/* File List Edit Button (Material Green) */
#fileList button.edit-btn {
  background-color: #4CAF50;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
}

#fileList button.edit-btn:hover {
  background-color: #43A047;
}

/* ===========================================================
   FILE LIST & TABLE STYLES
   =========================================================== */
#fileList table tr:nth-child(even) {
  background-color: transparent; /* Remove alternating grey rows */
}

#fileList table tr:hover {
  background-color: #e0e0e0;
}

/* ===========================================================
   HEADINGS & FORM LABELS
   =========================================================== */
h2 {
  font-size: 2em;
}

.form-group {
  margin-bottom: 10px;
}

label {
  font-size: 0.9rem;
}

/* ===========================================================
   UTILITY CLASSES
   =========================================================== */
.align-items-center {
  display: flex;
  align-items: center;
}

.table th button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0;
}

/* INITIAL HIDE FORMS */
#loginForm,
#uploadForm {
  display: none;
}

/* Remove bottom margin from the form group in cards */
.card-body .form-group {
  margin-bottom: 5px !important;
}

/* Create Folder Button */
#createFolderBtn {
  margin-top: 0px !important;
}

.folder-actions {
  display: flex;
  flex-wrap: nowrap; /* Prevent wrapping */
  align-items: center;
  white-space: nowrap; /* Extra safeguard */
}

/* Optional: On medium screens, if needed, ensure the container doesn't force wrapping */
@media (min-width: 600px) and (max-width: 992px) {
  .folder-actions {
    white-space: nowrap;
  }
}

/* Row Selected Highlight */
.row-selected {
  background-color: #f2f2f2 !important;
}

/* Custom Prev/Next Buttons */
.custom-prev-next-btn {
  background-color: #e0e0e0;
  color: #000;
  border: none;
  padding: 6px 12px;
  font-size: 14px;
  border-radius: 4px;
  margin: 0 4px;
  cursor: pointer;
}

.custom-prev-next-btn:hover:not(:disabled) {
  background-color: #d5d5d5;
}

/* Folder Options */
.folder-option:hover {
  background-color: #f0f0f0;
}

.folder-option.selected {
  background-color: #d0d0d0;
}

/* Custom Folder Card Body */
.custom-folder-card-body {
  padding-top: 5px !important;
}

/* ===========================================================
   TOAST NOTIFICATIONS
   =========================================================== */
#customToast {
  position: fixed;
  top: 20px;
  right: 20px;
  background: #333;
  color: #fff;
  padding: 15px;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 9999;
  min-width: 250px;
  display: none;
}

#customToast.show {
  opacity: 1;
}

/* ===========================================================
   BUTTON WRAP (For File List Actions)
   =========================================================== */
.button-wrap {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: left;
  gap: 2px;
}

/* Media Query for Button Wrap on Smaller Devices */
@media (max-width: 500px) {
  .button-wrap {
    display: flex;      /* Use block-level flex */
    width: 100%;        /* Take full available width */
    justify-content: center;
  }
}

/* ===========================================================
   FILE LIST SECTION
   =========================================================== */
#fileListContainer {
  padding: 10px;
}

#fileListTitle {
  font-size: 1.8em;
  margin-bottom: 15px;
}

.file-list-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.file-list-actions .action-btn {
  flex: 0 1 auto;
}

.modal-footer {
  margin-top: 15px;
  text-align: right;
}

.modal-input {
  width: 100%;
  margin-top: 10px;
}

/* Responsive File List Section (Small Devices) */
@media (max-width: 600px) {
  #fileListTitle {
    font-size: 1.4em;
  }
  .file-list-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .file-list-actions .action-btn {
    width: 100%;
  }
  .modal-content {
    width: 95%;
    margin: 20% auto;
  }
}