* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #1d2671, #c33764);
    color: white;
}

.navbar {
    height: 80px;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(12px);
    background: rgba(255,255,255,0.1);
}

.navbar h1 {
    font-size: 28px;
}

.nav-links a {
    margin-left: 24px;
    text-decoration: none;
    color: white;
    font-weight: 500;
    opacity: 0.85;
}

.nav-links a:hover {
    opacity: 1;
}

.dashboard {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 30px;
    padding: 40px;
}

.panel {
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(14px);
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.25);
}

.panel h2 {
    font-size: 24px;
    margin-bottom: 20px;
}

input, select {
    width: 100%;
    padding: 14px;
    margin-bottom: 14px;
    border-radius: 14px;
    border: none;
    font-size: 16px;
}

button {
    width: 100%;
    padding: 14px;
    border-radius: 16px;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    background: linear-gradient(135deg, #00f260, #0575e6);
    color: white;
}

.overview {
    margin-top: 30px;
}

.overview h3 {
    margin-bottom: 12px;
}

.progress-bar {
    height: 14px;
    background: rgba(255,255,255,0.2);
    border-radius: 10px;
    overflow: hidden;
    margin-top: 10px;
}

.progress {
    height: 100%;
    width: 0%;
    background: linear-gradient(135deg, #ff512f, #dd2476);
}

.task {
    background: rgba(255,255,255,0.18);
    padding: 18px;
    border-radius: 18px;
    margin-bottom: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.task-actions button {
    width: auto;
    padding: 6px 10px;
    font-size: 14px;
    margin-left: 6px;
}

#toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: rgba(0,0,0,0.75);
    padding: 14px 22px;
    border-radius: 16px;
    opacity: 0;
    transition: opacity 0.3s;
}

ul {
    list-style: none;
}

li {
    background: rgba(255,255,255,0.18);
    padding: 16px;
    border-radius: 16px;
    margin-bottom: 12px;
}

@media (max-width: 900px) {
    .dashboard {
        grid-template-columns: 1fr;
    }
}