/*
 * This is a manifest file that'll be compiled into application.css.
 *
 * With Propshaft, assets are served efficiently without preprocessing steps. You can still include
 * application-wide styles in this file, but keep in mind that CSS precedence will follow the standard
 * cascading order, meaning styles declared later in the document or manifest will override earlier ones,
 * depending on specificity.
 *
 * Consider organizing styles into separate files for maintainability.
 */

*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: system-ui, -apple-system, sans-serif;
  background: #f5f5f5;
  color: #333;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 640px;
  margin: 40px auto;
  padding: 0 20px;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: #111;
}

.todo-form { margin-bottom: 16px; }

.form-row {
  display: flex;
  gap: 8px;
}

.todo-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.15s;
}

.todo-input:focus { border-color: #4f46e5; }

.btn {
  padding: 10px 18px;
  border: none;
  border-radius: 6px;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: opacity 0.15s;
}

.btn:hover { opacity: 0.85; }
.btn-primary { background: #4f46e5; color: #fff; }
.btn-secondary { background: #e5e7eb; color: #374151; }
.btn-sm { padding: 5px 10px; font-size: 0.8rem; }
.btn-danger { background: #ef4444; color: #fff; }

.todo-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.todo-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 8px;
  transition: opacity 0.2s;
}

.todo-item.completed { opacity: 0.55; }
.todo-item.completed .todo-title { text-decoration: line-through; color: #9ca3af; }

.toggle-btn { background: none; border: none; padding: 0; cursor: pointer; }
.toggle-btn form { margin: 0; }

.checkbox {
  width: 22px;
  height: 22px;
  border: 2px solid #4f46e5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: #4f46e5;
  font-weight: bold;
  background: #fff;
  transition: background 0.15s;
}

.todo-item.completed .checkbox { background: #4f46e5; color: #fff; }
.todo-title { flex: 1; font-size: 1rem; }
.todo-actions { display: flex; gap: 6px; }

.error-messages {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 6px;
  padding: 10px 14px;
  margin-bottom: 12px;
  color: #b91c1c;
  font-size: 0.9rem;
}