* {
    box-sizing: border-box;
}
@media (max-width: 600px) {
    li {
        flex-direction: column;
        align-items: stretch;
    }
    li button {
        width: 100%;
    }
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;  /* Center everything vertically */
    min-height: 100vh;  /* Ensures the body takes full viewport height */
}

.header {
    padding: 10px;
    padding-bottom: 20px;
    display: flex;
    align-items: center;
    text-align: center;
    justify-content: space-between;  /* Centers content horizontally */
    width: 100%;  /* Ensures header takes full width */
    max-width: 800px;  /* Optional, max width of header */
}

h1 {
    margin: 0;
    margin-left: 10px; /* Aggiungi spazio tra il bottone e il titolo */
    flex-grow: 1; /* Rende l'header espandibile e il titolo si allinea a sinistra */
    font-size: 32px; /* Puoi regolare la dimensione del testo se necessario */
}

.add-task-section {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    width: 100%;
    max-width: 600px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 50px;
    position: relative;
    left: 200px;
}

input, button {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #4caf50;
}

.todo-columns-container {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 12000px;  /* Puoi mantenere o rimuovere questo se desideri */
    gap: 20px;
    margin: 0 auto;
    height: auto;
}

.todo-columns {
    display: flex;
    justify-content: space-between;
    width: 100%;
    gap: 20px;
    margin: 0 auto;
    flex-wrap: wrap; /* Permette di andare a capo se non c'è abbastanza spazio */
}

.todo-column ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    max-width: 100%; /* Assicurati che la lista possa espandersi */
}
.todo-column h2 {
    text-align: center;
}

.todo-column {
    background-color: #111;
    padding: 20px;
    border-radius: 8px;
    overflow-y: auto;
    max-height: 1000px;
    width: calc(50% - 20px); /* Impostiamo la larghezza delle colonne */
}
.todo-column ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

li {
    background-color: #222;
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    word-wrap: break-word;
    flex-wrap: wrap;
}

li span {
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: normal;
    overflow: hidden;
    display: block;
    width: 100%;
    word-wrap: break-word;
    flex: 1;   /* occupa spazio */
    margin-right: 10px;

}

li .button-container {
    display: flex;
    justify-content: flex-start;
    gap: 5px;
    margin-top: 5px;
    flex-wrap: nowrap;
}
.todo-list, .completed-tasks {
    max-height: none;        /* togli eventuale limite altezza */
    overflow: visible;
}

li button {
    padding: 5px 8px;
    font-size: 12px;
    border-radius: 4px;
    color: white;
    min-width: 60px;
    flex-shrink: 0;
}

button.remove-btn {
    background-color: #ff4d4d;
}

button.complete-btn {
    background-color: #4caf50;
}

button.restore-btn {
    background-color: #2196f3;
}


ul {
    padding: 0;
    margin: 0;
}

.add-task-section.light-mode,
.todo-columns-container.light-mode,
.todo-column.light-mode,
.todo-column li.light-mode {
    background-color: #ffffff;
    color: #333;
    border: 1px solid #ccc;
}

/* Modalità Dark */
body.dark-mode {
    background-color: #1f1f1f;
    color: #f0f0f0;
}

.add-task-section.dark-mode {
    background-color: #2a2a2a;
    border: 1px solid #555;
}

.todo-columns-container.dark-mode {
    background-color: #2a2a2a;
}

.todo-column.dark-mode {
    background-color: #333;
    border: 1px solid #555;
}

.todo-column li.dark-mode {
    background-color: #3d3d3d;
    color: #f0f0f0;
    border: 1px solid #555;
}

h1, h2 {
    color: inherit;
}

button.light-mode {
    background-color: #4caf50;
    color: white;
}

button.dark-mode {
    background-color: #555;
    color: white;
}

button.remove-btn {
    background-color: #e74c3c;
}

button.complete-btn {
    background-color: #27ae60;
}

button.restore-btn {
    background-color: #2980b9;
}

/* Pulsanti in dark mode */
button.dark-mode.remove-btn {
    background-color: #e74c3c;
}

button.dark-mode.complete-btn {
    background-color: #27ae60;
}

button.dark-mode.restore-btn {
    background-color: #2980b9;
}

/* Lista task e comportamento testo */
ul {
    list-style-type: none;
    padding: 0;
}

li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    margin: 5px 0;
    border-radius: 4px;
    width: 100%;
    word-wrap: break-word;
}

li span {
    flex-grow: 1;
    word-wrap: break-word;
    max-width: calc(100% - 140px);
}

li button {
    padding: 5px 8px;
    font-size: 14px;
    border: none;
    border-radius: 4px;
    margin-left: 5px;
    min-width: 50px;
    width: auto;
    display: inline-block;
}

/* Dark mode: li in todo-list e completed-list */
body.dark-mode #todo-list li,
body.dark-mode #completed-list li {
    background-color: #111;
    color: #f0f0f0;
    border: 1px solid #333;
}

/* Dark mode: contenitore colonne */
.todo-columns-container.dark-mode {
    background-color: #111;
    border: 1px solid #333;
}

/* Dark mode: contenitore principale */
body.dark-mode .todo-columns-container {
    background-color: #111;
    border: 1px solid #333;
    color: #f0f0f0;
}

body.dark-mode .add-task-section {
    background-color: #111;
    border: 1px solid #333;
    color: #f0f0f0;
}

/* Dark mode: pulsante Add Task */
body.dark-mode #add-btn {
    background-color: #f0f0f0;
    color: #000027;
    border: 1px solid #555;
}

body.dark-mode #add-btn:hover {
    background-color: #4caf50;
    color: #fff;
}

/* Light mode: pulsante Add Task */
body.light-mode #add-btn {
    background-color: #f0f0f0;
    color: #333;
    border: 1px solid #ccc;
}

body.light-mode #add-btn:hover {
    background-color: #45a049;
    color: #fff;
}
body.light-mode .todo-columns-container {
    background-color: #ffffff;

}

/* Per il pulsante con le icone */
#theme-toggle {
    display: flex;
    position: absolute;
    right: 200px;
    left: -100px;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    background-color: #28e62e00;
    color: #333;
    border: none;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

/* Light Mode: Icona Sole */
body.light-mode #theme-toggle .fa-sun {
    display: block; /* Mostra l'icona del sole in modalità chiara */
}

body.light-mode #theme-toggle .fa-moon {
    display: none; /* Nasconde l'icona della luna in modalità chiara */
}

/* Dark Mode: Icona Luna */
body.dark-mode #theme-toggle .fa-sun {
    display: none; /* Nasconde l'icona del sole in modalità scura */
}

body.dark-mode #theme-toggle .fa-moon {
    display: block; /* Mostra l'icona della luna in modalità scura */
}

/* Colore dell'icona del sole in Light Mode */
.light-mode #theme-toggle .fa-sun {
    color: #FFD700; /* Colore giallo per il sole */
}

/* Colore dell'icona della luna in Dark Mode */
.dark-mode #theme-toggle .fa-moon {
    color: #FFFFFF; /* Colore bianco per la luna */
}
/* Light mode colors */
.light-mode .todo-column {
  background-color: #ffffff;  /* light gray */
  color: #000000;                /* dark text */
}
.light-mode li {
    border: 1px solid #333;  /* light gray */
    background-color: #ffffff;  /* white */
    color: #000000;                /* dark text */
}

footer {
    padding: 10px 0;
    text-align: center;
}

#task-counter {
    margin-top: 20px;  /* Spazio sopra */
    margin-bottom: 20px;  /* Spazio sotto */
    font-size: 16px;  /* Puoi anche regolare la dimensione del testo se necessario */
    font-weight: bold;  /* Per renderlo più evidente */
}

@media (max-width: 768px) {
  .add-task-section {
    flex-direction: column;
    align-items: stretch;
    left: 0;
  }

  .add-task-section input,
  .add-task-section select,
  .add-task-section button {
    width: 100%;
  }

  .todo-columns-container {
    flex-direction: column;
    align-items: center;
    width: 100%;
    height: auto;
  }

  .todo-columns {
    flex-direction: column;
    width: 100%;
  }

  .todo-column {
    width: 100%;
  }

  .header {
    flex-direction: column;
    align-items: center;
    padding-bottom: 10px;
  }

  #theme-toggle {
    position: static;
    margin-bottom: 10px;
  }

  h1 {
    font-size: 24px;
    text-align: center;
  }

  .filter-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    align-items: stretch;
    margin-bottom: 20px;
  }

  .filter-buttons button {
    width: 100%;
  }

  footer {
    font-size: 14px;
    padding: 20px;
  }
}

/* aggiunto per input inline */
.editable {
    border: 1px solid #ccc;
    padding: 2px 5px;
    border-radius: 3px;
    font-size: 14px;
    width: auto;
    max-width: 150px;
}

li span {
    cursor: pointer;
}

/* campo data input nella sezione add-task */
#date-input {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

/* Se vuoi il resto del css esattamente come prima, lo usi senza modifiche */
li input.due-date-input {
    margin-left: 10px;
    border: none;
    background-color: transparent;
    font-size: 0.9em;
}

li span.editable-task-text {
    flex: 1 1 auto;
    white-space: normal;
    word-break: break-word;
    margin-right: 10px;
}

.button-container button {
    margin-left: 5px;
}

/* Dark mode styles and color for the date input */
.dark-mode .due-date-input {
    color: #fff; /* colore bianco per la data */
}
.dark-mode input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1); /* turns black icon to white */
}