/* Personal Task Manager - Green Nature Theme */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 600px;
    margin: 30px auto;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #56ab2f;
}

h1 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 2.5em;
}

.subtitle {
    color: #56ab2f;
    font-size: 1.1em;
    margin-bottom: 15px;
}

.back-link {
    display: inline-block;
    color: #56ab2f;
    text-decoration: none;
    padding: 8px 16px;
    border: 2px solid #56ab2f;
    border-radius: 20px;
    transition: all 0.3s;
    font-size: 14px;
}

.back-link:hover {
    background: #56ab2f;
    color: white;
}

/* Input section styling */
.input-section {
    display: flex;
    margin-bottom: 30px;
    gap: 10px;
}

#taskInput {
    flex: 1;
    padding: 12px;
    border: 2px solid #56ab2f;
    border-radius: 5px;
    font-size: 16px;
}

#taskInput:focus {
    outline: none;
    border-color: #4a9b2a;
    box-shadow: 0 0 0 3px rgba(86, 171, 47, 0.1);
}

#addButton {
    padding: 12px 20px;
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
}

#addButton:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(86, 171, 47, 0.4);
}

/* Task list styling */
#taskList {
    list-style: none;
}

/* Individual task item styling */
.task-item {
    background: #f0fff0;
    margin-bottom: 10px;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #56ab2f;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
    animation: slideIn 0.3s ease-out;
}

.task-item:hover {
    background: #e8f5e8;
    transform: translateX(5px);
    box-shadow: 0 3px 10px rgba(86, 171, 47, 0.2);
}

.task-item.completed {
    background: #e8f5e8;
    border-left-color: #28a745;
    opacity: 0.8;
}

.task-item.completed .task-text {
    text-decoration: line-through;
    color: #6c757d;
}

.task-content {
    display: flex;
    align-items: center;
    flex: 1;
}

.task-text {
    margin-left: 10px;
    font-size: 16px;
}

.task-actions {
    display: flex;
    gap: 10px;
}

.complete-btn, .delete-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.3s;
}

.complete-btn {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
}

.complete-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(40, 167, 69, 0.3);
}

.delete-btn {
    background: linear-gradient(135deg, #dc3545 0%, #e83e8c 100%);
    color: white;
}

.delete-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(220, 53, 69, 0.3);
}

/* Clear all button styling */
.clear-section {
    text-align: center;
    margin-bottom: 20px;
}

.clear-all-btn {
    padding: 8px 16px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.clear-all-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(231, 76, 60, 0.3);
}

/* Task counter styling */
.task-stats {
    text-align: center;
    margin-bottom: 20px;
    padding: 12px;
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
    color: white;
    border-radius: 8px;
    font-size: 14px;
    box-shadow: 0 3px 15px rgba(86, 171, 47, 0.3);
}

.task-stats.hidden {
    display: none;
}

/* Empty state styling */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #56ab2f;
    font-style: italic;
}

.empty-state p {
    font-size: 18px;
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.8);
    }
}

.task-item.removing {
    animation: fadeOut 0.3s ease-out forwards;
}

/* Enhanced button effects */
button {
    position: relative;
    overflow: hidden;
}

button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

button:active::before {
    width: 300px;
    height: 300px;
}

/* Improved focus states */
input:focus, button:focus {
    outline: 2px solid #56ab2f;
    outline-offset: 2px;
}