/* Settings Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.modal.hidden {
    display: none;
}

.modal:not(.hidden) {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(135deg, rgba(20, 20, 40, 0.95), rgba(30, 30, 60, 0.95));
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 15px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 240, 255, 0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5em;
    color: #00f0ff;
}

.close-modal {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5em;
    cursor: pointer;
    transition: color 0.3s;
}

.close-modal:hover {
    color: #ff0055;
}

.modal-body {
    padding: 25px;
}

.settings-section {
    margin-bottom: 20px;
}

.settings-section label {
    display: block;
    margin-bottom: 8px;
    color: #00f0ff;
    font-weight: 600;
}

.settings-section input[type="text"],
.settings-section select {
    width: 100%;
    padding: 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 8px;
    color: #fff;
    font-size: 1em;
    transition: all 0.3s;
}

.settings-section input[type="text"]:focus,
.settings-section select:focus {
    outline: none;
    border-color: #00f0ff;
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-right: 10px;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkbox-label span {
    color: #fff;
}

.settings-section h3 {
    color: #00f0ff;
    margin-top: 30px;
    margin-bottom: 10px;
}

.section-hint {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9em;
    margin-bottom: 15px;
}

.subject-notes {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.note-field label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: #00f0ff;
    font-weight: 600;
}

.note-field label i {
    width: 20px;
}

.note-field textarea {
    width: 100%;
    min-height: 80px;
    padding: 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 8px;
    color: #fff;
    font-size: 1em;
    font-family: 'Outfit', sans-serif;
    resize: vertical;
    transition: all 0.3s;
}

.note-field textarea:focus {
    outline: none;
    border-color: #00f0ff;
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

.modal-footer {
    display: flex;
    gap: 10px;
    padding: 20px 25px;
    border-top: 1px solid rgba(0, 240, 255, 0.2);
    justify-content: flex-end;
}

.save-btn {
    padding: 12px 24px;
    background: linear-gradient(135deg, #00f0ff, #0080ff);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.save-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 240, 255, 0.4);
}

.cancel-btn {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.cancel-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Scrollbar styling for modal */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: rgba(0, 240, 255, 0.3);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 240, 255, 0.5);
}