body {
    background-image: url(https://i.pinimg.com/originals/3a/a4/6f/3aa46f5701fc6ed92234ea0a9f86e2cd.gif);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    font-family: cursive;
    display: flex;
    justify-content: center; /* Center content horizontally */
    align-items: center; /* Center content vertically */
    min-height: 70vh; /* Ensure body takes up full viewport height */
}

.background {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 100px;
}

.header {
    text-align: center;
    color: rgba(245, 245, 220, 0.95);
    font-size: clamp(10px, 5vw, 30px);
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgb(27, 52, 61, 0.8);
}

.container {
    background-color: rgb(193, 214, 109, 0.8);
    display: flex;
    width: 410px;
    height: 210px;
    border-radius: 30px;
    border: 2px solid rgb(134, 94, 71, 0.5);
    margin: auto;
    flex-direction: column; /* Stack elements vertically */
    align-items: center; /* Center items inside box */
    justify-content: center;
    text-align: center;
    font-style: italic;
    position: relative; /* Positions the text absolutely within the box */
    backdrop-filter: blur(2px);
}

.timer-text {
    font-size: clamp(90px, 10vw, 90px);
    color: rgb(0, 0, 0,0.7);
    margin-top: 5px;
    margin-bottom: 10px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}


.button-container .start-btn {
    background: rgb(52, 141, 76, 0.5);
    border-radius: 10px;
    font-size: 13px;
    color: #fff;
    font-family: cursive;
}

.button-container .start-btn:hover {
    background: #1B343D;
}

.button-container .pause-btn {
    background:  rgb(52, 141, 76, 0.5);
    border-radius: 10px;
    font-size: 13px;
    color: #fff;
    font-family: cursive;
}

.button-container .pause-btn:hover {
    background: #1B343D;
}

.button-container .break-btn {
    background:  rgb(52, 141, 76, 0.5);
    border-radius: 10px;
    font-size: 13px;
    color: #fff;
    font-family: cursive;
}

.button-container .break-btn:hover {
    background: #1B343D;
}

.button-container .reset-btn {
    background: rgb(52, 141, 76, 0.5);
    border-radius: 10px;
    font-size: 13px;
    color: #fff;
    font-family: cursive;
}

.button-container .reset-btn:hover {
    background: #1B343D;
}

.to-do-list-container {
    text-align: left;
    width: 100%;
    padding: 2px;
    border-radius: 10px;
    width: 300px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.to-do-list-container h4 {
    text-align: left;
    color: rgba(245, 245, 220, 0.95);
    font-size: clamp(15px, 6vw, 20px);
    -webkit-text-stroke: 1px #161615cc;  /* stroke color & width */
    -webkit-text-fill-color: #f5f5dc;            
    margin-bottom: 10px;
    
    text-shadow: 1px 1px 2px rgba(47, 68, 52, 0.334);
}

.task-list {
    list-style-type: none;
    padding-left: 5px;
    margin-bottom: 10px;
}

.task-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    font-family: cursive;
    margin-bottom: 5px;
    padding: 6px 10px;
    border-radius: 5px;
    background: rgb(208, 128, 104, 0.94);
    text-align: left;;
    cursor: pointer;
    font-size: clamp(14px, 2.5vw, 18px);
    word-wrap: break-word;
    word-break: break-word;
}

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

.task-item .delete-btn {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    font-weight: bold;
    text-align: right;
}

.task-input {
    width: 60%;
    padding: 6px 7px;
    margin-right: 10px;
    border-radius: 5px;
    font-family: cursive;
    border: 1px solid #ccc;
}

.add-task-btn {
    padding: 6px 6px;
    border-radius: 5px;
    border: none;
    font-family: cursive;
    background: rgb(208, 128, 104, 0.85);
    cursor: pointer;
    color: #fff;
}

.add-task-btn:hover {
    background: #1B343D;
}

.task-warning {
    color: #900;
    font-size: 14px;
    margin-top: 5px;
    font-style: italic;
    min-height: 18px;       /* keep space even if empty */
    display: none;          /* hide by default */
}

.mode-container {
    display: flex;
    gap: 10px;
    margin-bottom: 5px;
}

.mode-container button {
    padding: 6px 10px;
    border-radius: 5px;
    border: none;
    font-family: cursive;
    background: rgb(52, 141, 76, 0.8);
    cursor: pointer;
    color: #fff;
}

.mode-container button:hover {
    background: #1B343D;
}