/* --- Page Header Style (e.g., "My Songs" title) --- */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--form-border-color);
    padding-bottom: 15px;
    margin-bottom: 30px;
}
.page-header h1 {
    margin: 0;
    font-size: 2em;
}
/* --- Primary Button Style (e.g., "Add New Song") --- */
.button-primary {
    background-color: var(--nav-bg);
    color: var(--nav-text);
    padding: 10px 18px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}
.button-primary:hover {
    background-color: var(--container-bg);
    color: var(--nav-bg);
    border-color: var(--nav-bg);
    text-decoration: none;
}
.button-primary i {
    margin-right: 6px;
}
/* --- Empty State Style (When no songs are found) --- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background-color: var(--bg-color);
    border-radius: 8px;
    border: 2px dashed var(--form-border-color);
}
.empty-state-icon {
    font-size: 3em;
    color: var(--text-color);
    opacity: 0.3;
    margin-bottom: 20px;
}
.empty-state h2 {
    margin-top: 0;
}
.empty-state p {
    max-width: 400px;
    margin: 0 auto 25px auto;
    opacity: 0.7;
}
/* --- Song Form Styles --- */
.song-form {
    max-width: 700px;
}
.song-form textarea {
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
    border: 1px solid var(--form-border-color);
    border-radius: 4px;
    background-color: var(--container-bg);
    color: var(--text-color);
    font-family: inherit;
}
.form-submit-group {
    border-top: 1px solid var(--form-border-color);
    padding-top: 20px;
    margin-top: 20px;
}

/* --- Songs List Table --- */
.songs-table-container {
    width: 100%;
    border: 1px solid var(--form-border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--container-bg);
}
.songs-table {
    width: 100%;
    border-collapse: collapse;
}
.songs-table th,
.songs-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--form-border-color);
}
.songs-table thead th {
    background-color: var(--bg-color);
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
}
.songs-table tbody tr:last-child td {
    border-bottom: none;
}
.song-links {
    font-size: 1.5em;
}
.song-links a {
    color: var(--text-color);
    opacity: 0.7;
    margin-right: 10px;
    transition: opacity 0.2s ease;
}
.song-links a:hover {
    opacity: 1;
}
.song-links .fa-spotify:hover {
    color: #1DB954;
}
.song-links .fa-youtube:hover {
    color: #FF0000;
}
.song-links .fa-apple:hover {
    color: #A2AAAD;
}
.song-links .fa-amazon:hover {
    color: #FF9900;
}

.song-likes-count {
    font-weight: 500;
    opacity: 0.8;
}
.song-likes-count i {
    margin-right: 6px;
    color: var(--alert-danger-text);
    opacity: 0.7;
}

/* --- Action Buttons --- */
.song-actions {
    display: flex;
    align-items: center;
}
.delete-form {
    display: inline-block;
    margin: 0;
}
.button-action {
    font-size: 0.9em;
    padding: 4px 8px;
    border-radius: 4px;
    text-decoration: none;
    margin-right: 5px;
    display: inline-block;
    cursor: pointer;
}
.button-edit {
    border: 1px solid var(--text-color);
    color: var(--text-color);
    opacity: 0.8;
}
.button-edit:hover {
    opacity: 1;
    background-color: var(--text-color);
    color: var(--container-bg);
}
.button-delete {
    border: 1px solid var(--alert-danger-text);
    color: var(--alert-danger-text);
    background-color: transparent;
    font-family: inherit;
    line-height: inherit;
}
.button-delete:hover {
    background-color: var(--alert-danger-text);
    color: var(--container-bg);
}

/* --- Form Divider --- */
.form-divider {
    border: none;
    border-top: 1px solid var(--form-border-color);
    margin: 25px 0;
    opacity: 0.5;
}

/* --- Task List Styles --- */
.tasks-container {
    margin-top: 40px;
    border-top: 2px solid var(--form-border-color);
    padding-top: 20px;
}
.tasks-container h2 {
    margin-top: 0;
}
.tasks-container p {
    opacity: 0.8;
    margin-bottom: 20px;
}
.task-item {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--form-border-color);
}
.task-item:last-child {
    border-bottom: none;
}
.task-item.completed .task-name {
    text-decoration: line-through;
    opacity: 0.5;
}
.task-toggle-form, .task-delete-form {
    margin: 0;
    line-height: 1;
}
.task-checkbox {
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 1.5em;
    margin-right: 12px;
    cursor: pointer;
    padding: 0;
    opacity: 0.7;
}
.task-checkbox:hover {
    opacity: 1;
}
.task-item.completed .task-checkbox {
    color: var(--nav-bg);
    opacity: 1;
}
.task-name {
    flex-grow: 1;
    font-size: 1.1em;
}
.task-delete-button {
    background: transparent;
    border: none;
    color: var(--alert-danger-text);
    font-size: 1.2em;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.2s ease;
    padding: 0;
}
.task-delete-button:hover {
    opacity: 1;
}
.task-add-form {
    margin-top: 20px;
    border-top: 1px solid var(--form-border-color);
    padding-top: 20px;
}
.task-add-form .form-group {
    display: flex;
}
.task-add-form input[type="text"] {
    flex-grow: 1;
    margin-right: 10px;
}