/* iOS 16 Inspired Dark Mode Design for FocusManager */

@import url('https://fonts.googleapis.com/css2?family=SF+Pro+Text:ital,wght@0,300;0,400;0,600;1,300&display=swap');

:root {
  --color-background: #1c1c1e;
  --color-primary: #0a84ff;
  --color-primary-hover: #0060df;
  --color-secondary: #8e8e93;
  --color-text-primary: #f2f2f7;
  --color-text-secondary: #aeaeb2;
  --color-text-placeholder: #636366;
  --color-card-background: rgba(28, 28, 30, 0.8);
  --color-shadow: rgba(0, 0, 0, 0.7);
  --border-radius: 20px;
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 20px;
  --spacing-lg: 28px;
  --spacing-xl: 40px;
  --font-family: 'SF Pro Text', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background: var(--color-background);
  color: var(--color-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding: var(--spacing-lg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

h1 {
  font-weight: 600;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.subtitle {
  font-weight: 400;
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.card {
  background: var(--color-card-background);
  backdrop-filter: blur(30px);
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px var(--color-shadow);
  padding: var(--spacing-lg);
  width: 100%;
  max-width: 600px;
  margin-bottom: var(--spacing-lg);
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 15px 40px rgba(10, 10, 10, 0.8);
}

input[type="text"],
input[type="date"],
input[type="time"],
select {
  width: 100%;
  padding: var(--spacing-sm);
  font-size: 1rem;
  border: none;
  border-radius: 12px;
  background: rgba(44, 44, 46, 0.6);
  color: var(--color-text-primary);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.6);
  transition: background 0.3s ease;
  font-weight: 400;
  font-family: var(--font-family);
}

input::placeholder {
  color: var(--color-text-placeholder);
}

input:focus,
select:focus {
  outline: none;
  background: rgba(44, 44, 46, 0.9);
  box-shadow: 0 0 0 3px var(--color-primary);
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

button {
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 1rem;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 16px;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease;
  box-shadow: 0 5px 15px rgba(10, 132, 255, 0.6);
  color: white;
  background: var(--color-primary);
  user-select: none;
}

button:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 8px 20px rgba(10, 132, 255, 0.8);
}

button:disabled,
button[disabled] {
  background: #555555;
  box-shadow: none;
  cursor: not-allowed;
}

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

.task-item {
  background: rgba(44, 44, 46, 0.7);
  border-radius: 16px;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 5px 15px var(--color-shadow);
  transition: background 0.3s ease;
}

.task-item.completed {
  opacity: 0.6;
  text-decoration: line-through;
}

.task-name {
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--color-text-primary);
}

.task-meta {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-top: 4px;
}

.task-actions button {
  margin-left: var(--spacing-xs);
  background: transparent;
  color: var(--color-primary);
  box-shadow: none;
  padding: 4px 8px;
  border-radius: 12px;
  font-weight: 600;
  transition: background 0.3s ease;
}

.task-actions button:hover {
  background: var(--color-primary);
  color: white;
}

.pomodoro-section {
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
}

.pomodoro-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
}

.session-type {
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--color-primary);
}

.session-count {
  font-weight: 400;
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.timer-display {
  background: var(--color-primary);
  border-radius: 50%;
  width: 180px;
  height: 180px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-shadow: 0 10px 30px var(--color-shadow);
  color: white;
  font-weight: 700;
  font-size: 3rem;
  font-family: 'SF Pro Text', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  user-select: none;
  transition: background 0.3s ease;
}

.timer-label {
  font-weight: 400;
  font-size: 1rem;
  margin-top: 8px;
  color: var(--color-text-secondary);
}

.pomodoro-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.pomodoro-controls button {
  width: 100px;
}

.pomodoro-settings {
  margin-top: var(--spacing-md);
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  font-size: 0.9rem;
}

.custom-time {
  display: none;
  margin-top: var(--spacing-sm);
}

.auto-cycle {
  margin-top: var(--spacing-md);
  display: flex;
  justify-content: center;
  font-size: 0.9rem;
}

.auto-cycle label {
  cursor: pointer;
  user-select: none;
  color: var(--color-text-secondary);
}

footer {
  margin-top: var(--spacing-xl);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  text-align: center;
  user-select: none;
}