:root {
  --bg: #f6f7f9;
  --card: #ffffff;

  --text: #1f2937;
  --muted: #6b7280;

  --primary: #8fb3c9;
  --primary-hover: #7aa6bf;

  --secondary: #c7dedd;

  --danger: #e57373;
  --danger-hover: #d95f5f;

  --border: #e5e7eb;

  --radius: 18px;
}

/* Reset */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* Layout */
main {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px 50px;
}


/* Header */
h1 {
  margin: 0 0 6px;
  font-size: 2.1rem;
  font-weight: 600;
}

p {
  margin: 0 0 22px;
  color: var(--muted);
}

/* Card */
.section {
  background: var(--card);
  border-radius: var(--radius);
  padding: 22px 22px 26px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
}

.section h2 {
  margin: 0 0 16px;
  font-weight: 600;
}

/* Controls */
.controls {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

#taskInput {
  flex: 1;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fbfbfc;
  font-size: 0.95rem;
  outline: none;
}

#taskInput:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(143, 179, 201, 0.25);
}

#addTaskBtn {
  padding: 14px 20px;
  border-radius: var(--radius);
  border: none;
  background: var(--primary);
  color: #ffffff;
  font-weight: 600;
  cursor: pointer;
}

#addTaskBtn:hover {
  background: var(--primary-hover);
}

/* Text helpers */
.hint {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.counter {
  font-size: 0.9rem;
  margin-bottom: 14px;
}

/* Filters & actions */
.filters,
.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.filter-btn,
.action-btn {
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #f9fafb;
  color: var(--text);
  font-weight: 500;
  cursor: pointer;
}

.filter-btn.active {
  background: var(--secondary);
  border-color: var(--secondary);
}

.action-btn.danger {
  background: #fdecec;
  border-color: var(--danger);
  color: var(--danger);
}

.action-btn.danger:hover {
  background: var(--danger);
  color: white;
}

.action-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* List */
#taskList {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

/* Task */
.task {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: #fafafa;
  border: 1px solid var(--border);
  cursor: grab;
  transition: background 0.2s ease;
}

.task:hover {
  background: #f4f6f8;
}

.task.no-drag {
  cursor: default;
}

.task input[type="checkbox"] {
  width: 18px;
  height: 18px;
}

.task .label {
  flex: 1;
}

.task.done .label {
  text-decoration: line-through;
  color: var(--muted);
}

/* Drag */
.task.dragging {
  opacity: 0.6;
  border-style: dashed;
}

/* Topbar ToDo */
.todo-topbar {
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  margin-bottom: 20px;
}

.todo-topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.back-link {
  text-decoration: none;
  font-weight: 600;
  color: var(--primary);
  padding: 8px 14px;
  border-radius: 999px;
  transition: all 0.2s ease;
}

.back-link:hover {
  background: var(--secondary);
}

.todo-brand {
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text);
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px;
}

.todo-title {
  margin: 0 0 14px;
  font-size: 1.6rem;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.filters, .actions {
  margin-bottom: 0; /* on retire leur margin, c’est la toolbar qui gère */
}


.controls {
  align-items: stretch;
}

#addTaskBtn {
  min-width: 120px;
}

@media (max-width: 720px) {
  .controls {
    flex-direction: column;
  }
  #addTaskBtn {
    width: 100%;
  }
}

.todo-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ebo-logo {
  display: block;
  border-radius: 12px;
  box-shadow: 0 10px 22px rgba(143,179,201,0.25);
}

.ebo-text {
  font-weight: 800;
  letter-spacing: 0.4px;
}


.task {
  opacity: 1;
  transform: translateY(0);
}

.task.task-appear {
  opacity: 0;
  transform: translateY(8px);
}

.task.task-appear.task-appear--in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 220ms ease, transform 220ms ease;
}


.todo-footer{
  text-align: center;
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.9rem;
}

.todo-title{
  margin: 0 0 14px;
  font-size: 1.6rem;
}

.container{
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px;
}

.toolbar{
  display:flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.filters, .actions{
  margin-bottom: 0;
}

.todo-brand{
  display:flex;
  align-items:center;
  gap:10px;
}

.ebo-logo{
  display:block;
  border-radius:12px;
  box-shadow: 0 10px 22px rgba(143,179,201,0.25);
}

.ebo-text{
  font-weight: 800;
  letter-spacing: 0.4px;
}