:root {
    --dark-bg: #1e1e2f;
    --card-bg: #27293d;
    --primary-color: #00bcd4;
    --success-color: #4CAF50; /* Green: Done (Poora) */
    --warning-color: #FF9800; /* Orange: Soon (Jald) */
    --danger-color: #F44336;  /* Red: Overdue (Late) */
    --text-color: #f0f0f0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(-45deg, #1e1e2f, #3a3b4f, #1e1e2f);
    background-size: 400% 400%;
    animation: gradient-animation 15s ease infinite;
    color: var(--text-color);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
}

@keyframes gradient-animation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

#app-container {
    width: 90%;
    max-width: 600px;
    margin: 40px 0;
    padding: 30px;
    background-color: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

header {
    text-align: center;
    margin-bottom: 25px;
}

h1 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

#digital-clock {
    font-size: 1.8em;
    font-weight: bold;
    color: var(--primary-color);
    padding: 10px;
    border-radius: 5px;
    background: #353852;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.5);
}

/* --- Input and Button Styling --- */
#task-input {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
}

#task-input input, #task-input select {
    padding: 10px;
    border: none;
    border-radius: 6px;
    background-color: #353852;
    color: var(--text-color);
    flex-grow: 1;
}

#add-task-btn {
    padding: 10px 15px;
    border: none;
    border-radius: 6px;
    background-color: var(--primary-color);
    color: var(--card-bg);
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

#add-task-btn:hover {
    background-color: #008c9e;
    transform: scale(1.02);
}

/* --- Task List Styling --- */
#task-list {
    list-style: none;
    padding: 0;
}

#task-list li {
    background-color: #353852;
    border-left: 5px solid #5a5d7c; /* Default pending color */
    margin-bottom: 10px;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Status Highlighting */
.task-status-done { 
    border-left-color: var(--success-color) !important; 
    opacity: 0.6; 
    text-decoration: line-through;
}
.task-status-soon { border-left-color: var(--warning-color) !important; }
.task-status-overdue { border-left-color: var(--danger-color) !important; }
.current-task { 
    transform: scale(1.02); 
    box-shadow: 0 0 15px rgba(0, 188, 212, 0.5), 0 0 5px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--primary-color);
}

/* Task Details */
.task-time {
    font-size: 0.9em;
    color: var(--primary-color);
    margin-left: 10px;
}

.task-priority {
    font-size: 0.8em;
    padding: 2px 5px;
    border-radius: 3px;
    background-color: #5a5d7c;
    margin-left: 10px;
}

/* Task Buttons */
.task-actions button {
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.2s;
}

.btn-complete {
    background-color: var(--success-color);
    color: white;
    margin-right: 5px;
}

.btn-delete {
    background-color: var(--danger-color);
    color: white;
}

.btn-complete:hover { background-color: #388E3C; }
.btn-delete:hover { background-color: #D32F2F; }