body {
    font-family: "Courier New", Courier, monospace;
    background-color: #1a1a1a;
    color: #0f0;
    margin: 0;
    padding: 20px;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    background: #000;
}
::-webkit-scrollbar-thumb {
    background: #0f0;
    border: 1px solid #000;
}

.app-container {
    width: 95%;
    margin: 0 auto;
    border: 2px solid #555;
    background-color: #000;
    box-shadow: 5px 5px 0px #333;
    padding: 10px;
}

header {
    border-bottom: 2px dashed #333;
    padding-bottom: 15px;
    margin-bottom: 20px;
    text-align: center;
}

h1 {
    font-size: 1.2rem;
    margin: 0 0 15px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.main-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
}

/* Winamp Buttons */
.winamp-btn, .winamp-btn-small {
    background-color: #000;
    color: #0f0;
    border: 1px solid #0f0;
    font-family: inherit;
    font-size: 0.8rem;
    padding: 5px 10px;
    cursor: pointer;
    text-transform: uppercase;
    box-shadow: 2px 2px 0px #0f0;
    transition: all 0.1s;
}

.winamp-btn.active {
    background-color: #0f0;
    color: #000;
    box-shadow: inset 2px 2px 0px #000;
}

.winamp-btn:active, .winamp-btn-small:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px;
}

.winamp-btn-small {
    padding: 2px 5px;
    font-size: 0.7rem;
    border-color: #f00;
    color: #f00;
    box-shadow: 2px 2px 0px #f00;
}

/* Habit Card (Tracker) */
.habit-card {
    border: 2px solid #0f0; /* Default, overridden by inline style */
    margin-bottom: 15px;
    padding: 10px;
    background: #111;
}

.habit-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #333;
    padding-bottom: 5px;
    margin-bottom: 10px;
}

.habit-icon {
    font-size: 1.5rem;
    margin-right: 10px;
}

.habit-name {
    font-weight: bold;
    flex-grow: 1;
}

.habit-stats {
    font-size: 1.2rem;
    margin-bottom: 10px;
    text-align: center;
}

/* Habit Library Item */
.habit-item {
    border: 1px solid #333;
    padding: 10px;
    margin-bottom: 5px;
    background: #111;
    display: flex;
    align-items: center;
    transition: background-color 0.2s;
}
.habit-item:hover {
    background: #222;
}
.tracker-item {
    cursor: pointer;
}
.habit-item .icon { font-size: 1.5rem; margin-right: 10px; }
.habit-item .name { font-weight: bold; flex-grow: 1; }
.habit-item .details { font-size: 0.8rem; color: #777; }

.library-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.empty-state {
    text-align: center;
    padding: 20px;
    color: #555;
    font-style: italic;
    border: 1px dashed #333;
}

.hint {
    color: #555;
    font-size: 0.8rem;
    margin-top: 5px;
}

/* Visualizer */
.visualizer-container {
    margin-top: 10px;
    border-top: 1px dotted #333;
    padding-top: 10px;
    background: #050505;
}

.visualizer-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
}

.viz-item {
    font-size: 1.2rem;
    line-height: 1;
}

.viz-overflow {
    display: block;
    width: 100%;
    text-align: center;
    font-style: italic;
    color: #555;
}

/* Forms */
.creator-form {
    border: 1px solid #555;
    padding: 15px;
    background: #0d0d0d;
}

.form-group {
    margin-bottom: 10px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    color: #777;
    margin-bottom: 3px;
}

.form-group input, .form-group select {
    width: 100%;
    background: #000;
    border: 1px solid #333;
    color: #fff;
    padding: 5px;
    font-family: inherit;
    font-size: 1rem;
}

.actions {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.info {
    font-size: 0.8rem;
    color: #aaa;
    font-style: italic;
    padding: 5px;
    border: 1px dotted #333;
}

.notification-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #0f0;
    color: #000;
    padding: 10px 20px;
    font-weight: bold;
    border: 2px solid #000;
    box-shadow: 4px 4px 0px #333;
    z-index: 1000;
    pointer-events: none;
    animation: slide-in 0.3s ease-out;
}

@keyframes slide-in {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}