style.css

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
    max-width: 100%;
    overflow-x: hidden;
    touch-action: pan-y;
    margin: 0;
}

/* Header styles */
#app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    margin-bottom: 15px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    position: sticky;
    top: 0;
    z-index: 100;
}

#settings-btn, .column-selector-btn {
    padding: 10px 15px;
    font-size: 1.2rem;
    cursor: pointer;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
}

/* Special styling for board selector button */
#board-selector-btn {
    padding: 5px 10px;
    font-size: 0.8rem;
    line-height: 1.2;
    cursor: pointer;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    white-space: normal; /* Allow text to wrap */
    overflow: hidden;
    max-width: 100px;
    height: auto;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Column selector styles */
.column-selector-btn {
    position: relative;
    white-space: nowrap;
    transition: all 0.2s ease;
}

/* Dropzone states */
.column-selector-btn.drop-active {
    border-color: #aaa;
    background-color: #f8f8f8;
}

.column-selector-btn.highlight,
.column-selector-btn.drop-target {
    background-color: #e7f3ff;
    border-color: #007bff;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}

.column-selector-dropdown {
    display: none;
    position: absolute;
    background-color: white;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    width: max-content;
    min-width: 150px;
    max-height: 300px;
    overflow-y: auto;
}

.column-selector-dropdown.active {
    display: block;
}

.column-selector-item {
    padding: 10px 15px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s;
    user-select: none;
}

.column-selector-item:last-child {
    border-bottom: none;
}

.column-selector-item:hover {
    background-color: #e7f3ff;
}

.column-selector-item.drop-target {
    background-color: #cce5ff;
    border: 2px dashed #007bff;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
    transform: scale(1.03);
    transition: all 0.2s ease;
}

.column-selector-item.drop-active {
    background-color: #f0f0f0;
}

/* Board selector dropdown styles */
.board-selector-dropdown {
    display: none;
    position: absolute;
    background-color: white;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    width: max-content;
    min-width: 150px;
    max-height: 300px;
    overflow-y: auto;
}

.board-selector-dropdown.active {
    display: block;
}

.board-selector-item {
    padding: 10px 15px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s;
    user-select: none;
}

.board-selector-item:last-child {
    border-bottom: none;
}

.board-selector-item:hover {
    background-color: #e7f3ff;
}

.board-selector-item.current {
    background-color: #e7f3ff;
    font-weight: bold;
    position: relative;
}

.board-selector-item.current::after {
    content: '✓';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #007bff;
}

/* Mobile board container */
#board-container { 
    display: flex; 
    align-items: stretch; 
    width: 100%; 
    position: relative;
    min-height: 70vh;
    touch-action: pan-x pan-y; /* Allow both horizontal and vertical scrolling */
    box-sizing: border-box;
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

#current-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.column-nav-btn {
    background-color: rgba(108, 117, 125, 0.8);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    transition: background-color 0.2s;
}

.column-nav-btn:hover {
    background-color: rgba(90, 98, 104, 0.9);
}

/* Board indicator dots */
.indicator-dots {
    display: flex;
    justify-content: center;
    margin-top: 15px;
    gap: 8px;
}

.indicator-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ced4da;
    transition: background-color 0.3s;
}

.indicator-dot.active {
    background-color: #007bff;
}

#column-message { width: 100%; text-align: center; color: #6c757d; font-size: 1.1rem; padding: 40px 20px; background-color: #e9ecef; border-radius: 8px; }
.list-column { 
    flex: 1; 
    background-color: #e9ecef; 
    border-radius: 8px; 
    padding: 15px; 
    min-height: 300px; 
    width: 100%; 
    margin: 0;
    box-sizing: border-box;
    overflow-y: auto; /* Allow vertical scrolling */
    touch-action: pan-y; /* Enable vertical touch scrolling */
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}
.list-header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 10px; margin-bottom: 15px; border-bottom: 2px solid #ced4da; }
.list-column h2 { margin: 0; font-size: 1.2rem; color: #495057; }
.add-item-btn { background-color: #6c757d; color: white; border: none; border-radius: 50%; width: 28px; height: 28px; font-size: 1.2rem; line-height: 28px; text-align: center; cursor: pointer; padding: 0; transition: background-color 0.2s ease; }
.add-item-btn:hover { background-color: #5a6268; }
.sortable-list { 
    list-style: none; 
    padding: 0; 
    margin: 0; 
    min-height: 100px; 
    border-radius: 4px;
    touch-action: pan-y; /* Enable vertical touch scrolling */
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
    overflow-y: auto; /* Allow vertical scrolling */
}
.sortable-item { 
    padding: 0; /* No padding as content is in the content wrapper */
    margin-bottom: 10px; 
    background-color: #fff; 
    border-radius: 5px; 
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); 
    cursor: default;
    user-select: none; 
    -webkit-tap-highlight-color: transparent; /* Remove tap highlight on mobile */
    position: relative; /* Needed for absolute positioning of the drag handle */
    min-height: 50px; /* Ensure minimum height */
    display: flex; /* Use flexbox for layout */
    flex-direction: column; /* Stack children vertically */
    overflow: visible; /* Allow content to be visible and scrollable */
    touch-action: auto; /* Enable all touch actions by default */
}

.sortable-item.dragging { 
    cursor: grabbing; 
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15); 
    z-index: 1000; 
    /* No opacity change needed since we're using a placeholder */
}

/* Drag handle styles - invisible but functional */
.drag-handle {
    position: absolute;
    top: 0;
    left: 0;
    width: 30%; /* Takes up only 30% of the item width */
    height: 100%;
    cursor: grab; /* Show grab cursor on the handle */
    touch-action: none; /* Disable touch actions on the handle */
    z-index: 1; /* Ensure it's above the content but below dragging items */
    border-top-left-radius: 5px; /* Match the item's border radius */
    border-bottom-left-radius: 5px; /* Match the item's border radius */
}

/* We're not using scroll-area anymore */
.scroll-area {
    display: none;
}

/* Content wrapper styles */
.content-wrapper {
    width: 100%;
    padding: 15px 20px 15px 40px; /* Extra left padding to avoid text under the drag handle */
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
    min-height: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    touch-action: auto; /* Enable all touch actions */
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
    overflow: auto; /* Allow scrolling when content overflows */
    max-height: none; /* No max height restriction */
}

/* Ensure content in wrapper uses full width */
.content-wrapper * {
    width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
    margin: 0; /* Reset margins to avoid extra space */
}

.drop-placeholder { 
    margin-bottom: 10px; 
    background-color: rgba(0, 123, 255, 0.1); 
    border: 2px dashed #007bff; 
    border-radius: 5px; 
    box-sizing: border-box; 
    pointer-events: none; 
}

/* --- Dialog Modal Styles --- */
.modal { padding: 15px; border: none; border-radius: 8px; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3); width: 90%; max-width: 450px; max-height: 90vh; overflow-y: auto; }
.modal::backdrop { background-color: rgba(0, 0, 0, 0.6); }
.modal h2 { margin-top: 0; }
.modal-field { margin-bottom: 10px; }
.modal-field label { display: block; margin-bottom: 5px; font-weight: bold; color: #555; }
.modal-field input, .modal-field textarea { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 4px; font-family: inherit; font-size: 1rem; box-sizing: border-box; }
.modal-field textarea { min-height: 80px; max-height: 30vh; resize: vertical; }
.modal-actions { text-align: right; display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 8px; }
.modal-actions-hidden, .modal-content-hidden { display: none; }
.modal-actions button { padding: 10px 15px; border: none; border-radius: 5px; cursor: pointer; font-size: 1rem; margin: 0; flex: 0 1 auto; min-width: 80px; }
.modal-note { font-size: 0.8rem; color: #6c757d; margin-top: 20px; border-top: 1px solid #eee; padding-top: 10px; }

/* --- Edit Dialog Specific Styles --- */
#edit-modal { max-width: 95%; }
#edit-modal:modal { display: flex; flex-direction: column; }
#modal-save-btn { background-color: #007bff; color: white; }
#modal-save-btn:hover { background-color: #0069d9; }
#modal-delete-btn { background-color: #dc3545; color: white; margin-right: auto; }
#modal-delete-btn:hover { background-color: #c82333; }

/* NEW: Styles for the formatted content display */
#modal-content-display {
    width: 100%;
    min-height: 100px;
    max-height: 30vh;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #f0f0f0;
    font-family: inherit;
    font-size: 1rem;
    box-sizing: border-box;
    overflow-y: auto;
}
#edit-modal #modal-content-textarea { min-height: 100px; max-height: 30vh; }

/* NEW: Styles for generated markdown elements */
#modal-content-display h1, #modal-content-display h2, #modal-content-display h3, #modal-content-display h4, #modal-content-display h5, #modal-content-display h6 {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}
#modal-content-display p { margin: 0 0 1em 0; }
#modal-content-display p:last-child { margin-bottom: 0; }
#modal-content-display ul {
    margin: 0 0 1em 0;
    padding-left: 20px;
}

/* Responsive styles for small screens */
@media screen and (max-width: 480px) {
    .modal { padding: 12px; width: 95%; }
    .modal h2 { font-size: 1.2rem; margin-bottom: 10px; }
    .modal-field label { font-size: 0.9rem; margin-bottom: 3px; }
    .modal-field input, .modal-field textarea { padding: 8px; font-size: 0.95rem; }
    .modal-actions button { padding: 8px 12px; font-size: 0.95rem; }
    #modal-content-display, #edit-modal #modal-content-textarea { max-height: 25vh; }
}