/* Quill Manager Styles */
.quill-manager-container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 1rem;
}

.quill-manager-container h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.8rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.quill-manager-container h2::after {
    content: "";
    position: absolute;
    left: 35%;
    right: 35%;
    bottom: 0;
    height: 2px;
    background: var(--ink-faded);
    opacity: 0.3;
}

.quill-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

/* Quill grid layout */
.quill-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.quill-card {
    background-color: var(--parchment);
    background-image: var(--parchment-texture);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 1.5rem;
    border: var(--border-style);
    transition: all var(--transition-standard);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.quill-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-raised);
}

.quill-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background-color: var(--accent);
    opacity: 0.7;
}

.quill-card.shared {
    border-left: 4px solid var(--accent-light);
}

.quill-card.shared::before {
    content: "Shared";
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.3rem 0.6rem;
    font-size: 0.7rem;
    background-color: var(--accent-light);
    color: var(--parchment-light);
    border-radius: 12px;
}

.quill-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
    word-break: break-word;
}

.quill-meta {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--ink-faded);
}

.quill-meta p {
    margin-bottom: 0.3rem;
}

.quill-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.quill-category {
    background-color: var(--parchment-dark);
    color: var(--ink-faded);
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
}

.quill-actions {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
}

.quill-action-btn {
    flex: 1;
    padding: 0.5rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quill-action-btn.delete {
    background-color: var(--incorrect);
}

.quill-action-btn.export {
    background-color: var(--ink-faded);
}

.quill-action-btn.edit {
    background-color: var(--ink);
}

.quill-action-btn.share {
    background-color: var(--accent-faded);
}

.quill-action-btn.study {
    background-color: var(--correct);
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(42, 37, 34, 0.7);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: var(--parchment);
    background-image: var(--parchment-texture);
    margin: 10% auto;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow-raised);
    width: 90%;
    max-width: 700px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.8rem;
    font-weight: bold;
    cursor: pointer;
    color: var(--ink-light);
    transition: color var(--transition-quick);
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-modal:hover {
    color: var(--ink);
    background-color: var(--parchment-dark);
}

.modal h2 {
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Quill Editor Form */
#quill-editor-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#categories-container {
    margin-bottom: 1rem;
}

.category-section {
    background-color: var(--parchment-light);
    border-radius: var(--border-radius);
    padding: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    border: 1px solid var(--parchment-darker);
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.remove-category {
    background-color: var(--incorrect);
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: bold;
    line-height: 1;
}

.card-list {
    margin-top: 1rem;
}

.card-item {
    background-color: var(--parchment);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--parchment-darker);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.remove-card {
    color: var(--incorrect);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.3rem;
}

.card-form-group {
    margin-bottom: 0.8rem;
}

.options-container {
    margin-top: 0.8rem;
}

.option-row {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.option-radio {
    margin-right: 0.5rem;
}

.option-input {
    flex: 1;
}

.add-option-btn {
    background-color: var(--ink-light);
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

.add-card-btn {
    background-color: var(--ink);
    margin-top: 1rem;
    width: 100%;
}

.secondary-btn {
    background-color: var(--ink-faded);
    color: var(--parchment-light);
}

/* Share modal */
#shared-with-container {
    margin-top: 2rem;
    border-top: 1px solid var(--parchment-darker);
    padding-top: 1.5rem;
}

#shared-with-container h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

#shared-users-list {
    list-style: none;
    padding: 0;
}

.shared-user-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    background-color: var(--parchment-light);
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
}

.remove-share {
    color: var(--incorrect);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

/* No quills message */
.no-quills-message {
    text-align: center;
    padding: 3rem 1rem;
    background-color: var(--parchment-light);
    border-radius: var(--border-radius);
    color: var(--ink-faded);
    font-style: italic;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .quill-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: 1.5rem;
        max-height: 90vh;
    }

    .quill-actions {
        flex-wrap: wrap;
    }

    .quill-action-btn {
        flex: 0 0 calc(50% - 0.25rem);
    }
}