.tasks-sidebar {
    flex: 0 0 20%; 
    min-width: 250px;
    background: transparent;
    border-radius: var(--border-radius);
    padding: 0;
    display: flex;
    flex-direction: column;
    border: none;
    margin-left: 10px;
    transition: flex-basis 0.3s ease, min-width 0.3s ease;
    overflow: visible; 
    gap: 0;
    z-index: 60;
}

.tasks-sidebar.collapsed {
    flex-basis: 60px !important;
    min-width: 60px !important;
}

.tasks-sidebar.collapsed .today-event-widget { display: none; }
.tasks-sidebar.collapsed .tasks-container-wrapper {
    padding: 10px 0;
    background: transparent;
    border: none;
    align-items: center;
}
.tasks-sidebar.collapsed .sidebar-content { display: none; }
.tasks-sidebar.collapsed .sidebar-header {
    justify-content: center;
    margin: 0;
    padding: 0;
    width: 100%;
}
.tasks-sidebar.collapsed .sidebar-title,
.tasks-sidebar.collapsed #total-timer { display: none; }
.tasks-sidebar.collapsed #btn-collapse-sidebar { transform: rotate(180deg); }

.today-event-widget {
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 15px;
    margin-bottom: 20px;
    height: auto;
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}
.today-event-emoji { font-size: 2rem; }
.today-event-details h4 { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 4px; }
.today-event-details p { font-size: 1rem; font-weight: 600; color: var(--text-color); }

.tasks-container-wrapper {
    background: var(--sidebar-bg);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius:18px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden; /* Changed back to hidden to contain scrollable content */
    min-height: 0; /* Prevent flex item from overflowing parent */
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    border-bottom: none;
    padding-bottom: 10px;
    min-height: 30px;
    flex-shrink: 0;
}

.sidebar-title { font-size: 1rem; color: var(--text-color); white-space: nowrap; }
.sidebar-controls { display: flex; align-items: center; gap: 10px; }
#total-timer { font-family: monospace; font-size: 0.9rem; color: var(--text-muted); }
#btn-collapse-sidebar {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}
#btn-collapse-sidebar img { width: 16px; height: 16px; filter: invert(0.5); }
#btn-collapse-sidebar:hover img { filter: invert(1); }

.sidebar-content { 
    display: flex; 
    flex-direction: column; 
    flex: 1; 
    overflow: hidden; /* Changed to hidden to manage internal scrolling */
    min-height: 0;
}

/* Ensure the kanban container handles scrolling now that parents are visible */
.kanban-container {
    flex: 1;
    overflow: hidden;
    min-height: 0; /* Crucial for nested flex scrolling */
}

.kanban-container::-webkit-scrollbar { width: 4px; }
.kanban-container::-webkit-scrollbar-thumb { background: var(--accent-color); border-radius: 2px; }
.kanban-container::-webkit-scrollbar-track { background: transparent; }

.task-input-container {
    overflow: visible; /* Ensure dropdowns aren't clipped */
    flex-shrink: 0;
}

.task-input-row { 
    display: flex; 
    gap: 8px; 
    margin-bottom: 15px; 
    position: relative; 
    flex-shrink: 0;
    z-index: 10; /* Ensure input row is above list */
    overflow: visible;
}

.task-input-wrapper {
    position: relative;
    flex-grow: 1;
    display: flex;
    align-items: center;
}

.new-task-input {
    width: 100%;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 0 12px; /* Horizontal padding */
    height: 40px;    /* Fixed height as requested */
    color: var(--text-color);
    font-family: var(--font-main);
    font-size: 0.9rem;
    padding-right: 40px; /* Space for the priority flag */
}

.new-task-input::placeholder {
    font-size: 0.9rem;
    color: var(--input-placeholder);
}

.new-task-input:focus {
    outline: none;
    border-color: var(--text-muted);
}

.new-task-input:focus-visible {
    border-color: var(--text-color);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.1);
}

/* Custom Select Trigger (Flag) inside input */
.custom-select {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
}

.select-trigger {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
}
.select-trigger:hover { background: rgba(255,255,255,0.05); }
.select-trigger:focus-visible {
    outline: 2px solid var(--text-color);
    outline-offset: 2px;
}
.select-trigger img { 
    width: 20px; 
    height: 20px; 
    pointer-events: none; /* Ensure click passes to button */
}
.select-options {
    position: absolute;
    top: 100%;
    right: 0;
    width: 140px;
    background: var(--sidebar-bg);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    z-index: var(--z-dropdown, 100);
    display: none;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}
.select-options.open { display: block !important; }
.select-option {
    padding: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
}
.select-option:hover { background: rgba(255,255,255,0.1); }
.select-option img { width: 16px; height: 16px; }

.btn-add-task {
    width: 40px;
    height: 40px;
    background: var(--sidebar-bg);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    padding: 0; /* Reset padding for SVG centering */
}

.btn-add-task .icon-plus {
    width: 20px; /* Customize size here */
    height: 20px; /* Customize size here */
    background-color: rgba(255, 255, 255, 0.6); /* Customize color here */
    -webkit-mask: url('../assets/icons/plus.svg') no-repeat center;
    mask: url('../assets/icons/plus.svg') no-repeat center;
    -webkit-mask-size: contain;
    mask-size: contain;
    transition: background-color 0.2s;
}

.btn-add-task .icon-plus.mobile {
    background-color: #000000; /* Mobile icon color */
}

.btn-add-task:hover {
    background: rgba(255,255,255,0.1);
}

.btn-add-task:focus-visible {
    outline: 2px solid var(--text-color);
    outline-offset: 2px;
}

.btn-add-task:hover .icon-plus {
    background-color: #ffffff; /* Hover color */
}