/* --- Base & Typography --- */
:root {
    --font-family: 'Nunito', sans-serif;
    --panel-bg: rgba(255, 255, 255, 0.7);
    --text-color: #333;
    --primary-color: #86A8E7;
    --accent-color: #7FDEB5;
    --border-radius-lg: 12px;
    --border-radius-sm: 8px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

body {
    font-family: var(--font-family);
    margin: 0;
    padding: 2rem;
    box-sizing: border-box;
    background: #a7d8f0; /* Fallback color */
    color: var(--text-color);
    transition: background 0.5s ease;
}

h1, h2 {
    font-weight: 700;
    margin-top: 0;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding-bottom: 0.5rem;
}

/* --- Layout --- */
.app-container {
    display: flex;
    gap: 2rem;
    height: calc(100vh - 4rem);
}

.panel {
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    background-color: var(--panel-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background-color 0.5s ease;
    z-index: 10;
}

.task-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.garden-panel {
    flex: 2;
    display: flex;
    flex-direction: column;
}

header {
    margin-bottom: 1.5rem;
}

/* --- Task Manager --- */
#task-form {
    display: flex;
    margin-bottom: 1.5rem;
}

#task-input {
    flex-grow: 1;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
}

#task-form button {
    padding: 0.75rem 1.5rem;
    border: none;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    margin-left: 0.5rem;
    transition: background-color 0.3s;
}

#task-form button:hover {
    background-color: #6c94d8;
}

#task-list {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow-y: auto;
    flex-grow: 1;
}

#task-list li {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--border-radius-sm);
    transition: all 0.3s;
}

#task-list li.completed {
    text-decoration: line-through;
    opacity: 0.6;
}

#task-list li input[type="checkbox"] {
    margin-right: 0.75rem;
    width: 18px;
    height: 18px;
}

#task-list li .delete-btn {
    margin-left: auto;
    background: none;
    border: none;
    color: #ff6b6b;
    cursor: pointer;
    font-size: 1.2rem;
    opacity: 0.5;
    transition: opacity 0.3s;
}

#task-list li:hover .delete-btn {
    opacity: 1;
}


/* --- Garden --- */
.garden-panel header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#garden {
    flex-grow: 1;
    position: relative;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    background: transparent;
}

/* --- Background Scene --- */
.sky {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60%;
    background: linear-gradient(to bottom, #a7d8f0, #cce7f5);
    z-index: 1;
}

.cloud {
    position: absolute;
    background: white;
    border-radius: 50px;
    opacity: 0.9;
}
.cloud-1 {
    top: 15%;
    left: 10%;
    width: 120px;
    height: 40px;
}
.cloud-2 {
    top: 25%;
    right: 15%;
    width: 150px;
    height: 50px;
}
.cloud::before, .cloud::after {
    content: '';
    position: absolute;
    background: white;
    border-radius: 50%;
}
.cloud-1::before { top: -20px; left: 20px; width: 50px; height: 50px; }
.cloud-1::after { top: -10px; right: 30px; width: 40px; height: 40px; }
.cloud-2::before { top: -30px; left: 30px; width: 70px; height: 70px; }
.cloud-2::after { top: -20px; right: 20px; width: 60px; height: 60px; }


.hills {
    position: absolute;
    bottom: 10%;
    left: 0;
    width: 100%;
    height: 40%;
    z-index: 2;
}
.hill {
    position: absolute;
    bottom: 0;
    border-radius: 50% 50% 0 0;
}
.hill-1 {
    left: -20%;
    width: 80%;
    height: 80%;
    background: #c5dcb7;
}
.hill-2 {
    right: -15%;
    width: 70%;
    height: 60%;
    background: #b3d0a7;
}

.ground {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 15%;
    background: #9fcc93;
    z-index: 3;
}


.garden-controls {
    margin-top: 1rem;
    text-align: center;
}

.garden-controls button, .theme-btn {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--primary-color);
    background-color: transparent;
    color: var(--primary-color);
    cursor: pointer;
    margin: 0 0.25rem;
    transition: all 0.3s;
}

.garden-controls button:hover, .theme-btn:hover, .theme-btn.active {
    background-color: var(--primary-color);
    color: white;
}

/* --- New Flower Styles --- */
.garden-element {
    position: absolute;
    bottom: 5%;
    transform-origin: bottom center;
    z-index: 4;
    transition: transform 0.5s ease-out;
}

.garden-element.grow {
    animation: grow-animation 1.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.garden-element.shrink {
    transform: scale(0);
}

@keyframes grow-animation {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

.flower-daisy {
    width: 80px;
    height: 120px;
    position: relative;
}

.flower-daisy .stem {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 80px;
    background: #4a7c4a;
    border-radius: 3px;
}

.flower-daisy .leaf {
    position: absolute;
    bottom: 20px;
    width: 30px;
    height: 25px;
    background: #6a9a6a;
    border-radius: 50% 0;
}

.flower-daisy .leaf.left {
    left: 0;
    transform: rotate(20deg);
}

.flower-daisy .leaf.right {
    right: 0;
    transform: rotate(-20deg) scaleX(-1);
}

.flower-head {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
}

.flower-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: #ffdd57;
    border-radius: 50%;
    z-index: 2;
}

.petal {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.petal div {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -10px;
    margin-left: -5px;
    width: 10px;
    height: 20px;
    border-radius: 5px;
    transform-origin: 50% 100%;
}

/* Petal Colors */
.petal-pink div { background-color: #ffaccb; }
.petal-yellow div { background-color: #fff38a; }
.petal-purple div { background-color: #d9abff; }
.petal-white div { background-color: #ffffff; }


.petal .p1 { transform: rotate(0deg) translateY(-15px); }
.petal .p2 { transform: rotate(45deg) translateY(-15px); }
.petal .p3 { transform: rotate(90deg) translateY(-15px); }
.petal .p4 { transform: rotate(135deg) translateY(-15px); }
.petal .p5 { transform: rotate(180deg) translateY(-15px); }
.petal .p6 { transform: rotate(225deg) translateY(-15px); }
.petal .p7 { transform: rotate(270deg) translateY(-15px); }
.petal .p8 { transform: rotate(315deg) translateY(-15px); }