* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;;
    flex-wrap: nowrap;
    gap: 10px;
}

body {
    background: #f4f6f8;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 16px;
}

section {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

footer {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

button:focus,
input:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

[data-testid="test-todo-card"] {
    width: 100%;
    gap: 18px;
    max-width: 450px;
    background: #ffffff;
    border-radius: 14px;
    padding: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all 0.2s ease;
}

[data-testid="test-todo-card"]:hover {
    transform: translateY(-3px);
}

[data-testid="test-todo-expand-toggle"]:hover {
    opacity: 0.8;
}

[data-testid="test-todo-title"] {
    font-size: 22px;
    font-weight: 700;
    color: #111827;
    transition: 0.3s ease;
    white-space: normal;   
    word-break: break-word;
    flex: 1;
}

[data-testid="test-todo-priority"] {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

[data-testid="test-todo-description"] {
    font-size: 14px;
    color: #4b5563;
    line-height: 1.5;
}

time {
    font-size: 13px;
    color: #374151;
}

[data-testid="test-todo-time-remaining"] {
    font-size: 13px;
    font-weight: 500;
    color: #1f2937;
}

[data-testid="test-todo-status"] {
    font-size: 13px;
    display: flex;
    align-items: center;
    font-weight: 600;
    color: #6b7280;
    transition: color 0.3s ease;
}

[data-testid="test-todo-status"]::before {
    content: "";
    width: 16px;
    height: 16px;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    margin-right: 6px;
    border-radius: 50%;
    transition: all 0.2s ease;
}

[data-testid="test-todo-status"].done-status::before {
    background: #22c55e;
    content: "✔";
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #ffffff;
}

input[type="checkbox"] {
    transform: scale(1.2);
    cursor: pointer;
    accent-color: #2563eb;
}

label {
    font-size: 13px;
    margin-left: 6px;
    cursor: pointer;
}

[data-testid="test-todo-tags"] {
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style: none;
}

[data-testid^="test-todo-tag"] {
    font-size: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 90px;
    padding: 6px 10px;
    border-radius: 999px;
    font-weight: 500;
    border: 1px solid transparent;
}

[data-testid="test-todo-tag-work"] {
    background: #e0f2fe;
    color: #0369a1;
    border-color: #0284c7;
}

[data-testid="test-todo-tag-urgent"] {
    background: #fee2e2;
    color: #b91c1c;
    border-color: #dc2626;
}

[data-testid="test-todo-tag-design"] {
    background: #f3e8ff;
    color: #7e22ce;
    border-color: #9333ea;
}

footer button {
    flex: 1;
    font-weight: 600;
}

button {
    padding: 8px 12px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    transition: 0.2s ease;
}

[data-testid="test-todo-edit-button"] {
    background: #e0f2fe;
    color: #0369a1;
}

[data-testid="test-todo-delete-button"] {
    background: #fee2e2;
    color: #b91c1c;
}

[data-testid="test-todo-edit-title-input"] {
    width: 100%;
    padding: 10px;
    resize: none;
    overflow: hidden;
    font-size: 16px;
    height: auto;
    min-height: 40px;
}

[data-testid="test-todo-overdue-indicator"] {
    font-size: 13px;
    color: #dc2626;
    font-weight: 600;
}

button:hover {
    transform: translateY(-1px);
    opacity: 0.9;
}

@media (max-width: 480px) {
    [data-testid="test-todo-card"] {
        padding: 16px;
    }

    button {
        width: 100%;
    }
}

.done {
    text-decoration: line-through;
    opacity: 0.6;
}

.in-progress {
    color: #2563eb;
}

.status-pending::before {
    background: #dc2626; 
    content: "◦";
    font-size: 10px;
}

.status-progress::before {
    background: #facc15; 
    content: "◦◦◦";
    font-size: 10px;
}

.status-done::before {
    background: #22c55e; 
    content: "✔";
}

.status-pending {
    color: #dc2626;
    background: #fec3c3;
    padding: 2px 4px;
    border-radius: 8px;
}

.status-progress {
    color: #c7ba04;
    background: #fafec3f3;
    padding: 2px 4px;
    border-radius: 8px;
}

.status-done {
    color: #16a34a;
}

.overdue {
    color: #dc2626;
    font-weight: 600;
}

form {
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: 100%;
}

form label {
    display: flex;
    flex-direction: column;
    font-size: 13px;
    font-weight: 500;
    gap: 4px;
}

form input[type="text"] {
    white-space: normal;
    overflow: visible;
    width: 100%;
}

form input,
form textarea,
form select {
    width: 100%;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 14px;
    font-family: inherit;
}

form textarea {
    width: 100%;
    max-height: 200px;
    resize: none;
    overflow-y: auto;
    padding: 10px;
    font-family: inherit;
    font-size: 14px;
    min-height: 120px;
}

form div {
    display: flex;
    gap: 10px;
}

form button {
    margin-top: 6px;
    flex: 1;
    padding: 10px;
}

textarea {
    line-height: 1.4;
}

.desc-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
}

.desc-wrapper textarea {
    width: 100%;
    min-height: 120px;
    resize: none;
    max-height: 150px;

    overflow-y: auto;

    padding: 10px 40px 10px 10px;
    font-size: 14px;
    line-height: 1.5;

    white-space: pre-wrap;
    word-break: break-word;
    border-radius: 6px;
}

.desc-wrapper.expanded textarea {
    flex: 1;
    height: 100%;
    overflow-y: auto;
    width: 100%;
    max-height: none;
}

[data-testid="test-todo-edit-title-input"],
[data-testid="test-todo-edit-description-input"] {
    resize: none;
}

[data-testid="test-todo-collapsible-section"] {
    max-height: 60px;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

[data-testid="test-todo-collapsible-section"].expanded {
    max-height: 300px;
    overflow: visible;
}

[data-testid="test-todo-expand-toggle"] {
  display: inline-flex;
  padding: 2px 8px;       
  font-size: 11px;         
  border-radius: 999px;    
  border: 1px solid #ccc;
  background-color: #f1f5f9;
  color: #443355;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 6px;
  align-items: center;
  justify-content: center;
  width: fit-content;
}

[data-testid="test-todo-expand-toggle"]:hover {
  background-color: #eaeaea;
  border-color: #999;
}

[data-testid="test-todo-expand-toggle"]:active {
  transform: scale(0.96);
}

[data-testid="test-todo-expand-toggle"][aria-expanded="true"] {
  color: #555;
}

.priority-low {
    background: #22c55e;
    color: white;
}

.priority-medium {
    background: #facc15;
    color: white;
}

.priority-high {
    background: #dc2626;
    color: white;
}

.priority-group {
    display: flex;
    align-items: center;
    gap: 0;
}

.priority-low,
.priority-medium,
.priority-high {
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

[data-testid="test-todo-priority-indicator"] {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
}

.overdue-card {
    border-left: 5px solid #dc2626;
}